Unified Coverage Report :: Module :: prim_fifo_sync

Module : prim_fifo_sync

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
92.97	100.00	71.88			100.00	100.00

Source File(s) :
/workspaces/repo/scratch/os_regression_2024_08_24/otp_ctrl-sim-vcs/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_otp_rsp_fifo	98.68	100.00	94.74			100.00	100.00
tb.dut.u_reg_core.u_socket.fifo_h.reqfifo	100.00	100.00					100.00
tb.dut.u_reg_core.u_socket.fifo_h.rspfifo	100.00	100.00					100.00
tb.dut.u_reg_core.u_socket.gen_dfifo[0].fifo_d.reqfifo	100.00	100.00					100.00
tb.dut.u_reg_core.u_socket.gen_dfifo[0].fifo_d.rspfifo	100.00	100.00					100.00
tb.dut.u_reg_core.u_socket.gen_dfifo[1].fifo_d.reqfifo	100.00	100.00					100.00
tb.dut.u_reg_core.u_socket.gen_dfifo[1].fifo_d.rspfifo	100.00	100.00					100.00
tb.dut.u_tlul_adapter_sram.u_reqfifo	100.00	100.00	100.00			100.00	100.00
tb.dut.u_tlul_adapter_sram.u_sramreqfifo	100.00	100.00	100.00			100.00	100.00
tb.dut.u_tlul_adapter_sram.u_rspfifo	100.00	100.00	100.00			100.00	100.00

---

Module Instance : tb.dut.u_otp_rsp_fifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
98.68	100.00	94.74			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.83	100.00	92.31			95.00	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
96.17	94.16	96.15	96.94		96.43	97.18	dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_normal_fifo.u_fifo_cnt	93.64	100.00	90.00			90.91

---

Module Instance : tb.dut.u_reg_core.u_socket.fifo_h.reqfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
100.00		100.00			100.00		fifo_h

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

---

Module Instance : tb.dut.u_reg_core.u_socket.fifo_h.rspfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
100.00		100.00			100.00		fifo_h

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

---

Module Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[0].fifo_d.reqfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
100.00		100.00			100.00		gen_dfifo[0].fifo_d

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

---

Module Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[0].fifo_d.rspfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
100.00		100.00			100.00		gen_dfifo[0].fifo_d

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

---

Module Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[1].fifo_d.reqfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
100.00		100.00			100.00		gen_dfifo[1].fifo_d

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

---

Module Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[1].fifo_d.rspfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
100.00		100.00			100.00		gen_dfifo[1].fifo_d

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

---

Module Instance : tb.dut.u_tlul_adapter_sram.u_reqfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00	100.00			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
91.36	95.00	87.10			83.33	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
98.64	100.00	94.55			100.00	100.00	u_tlul_adapter_sram

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_normal_fifo.u_fifo_cnt	81.58	92.00	80.00			72.73

---

Module Instance : tb.dut.u_tlul_adapter_sram.u_sramreqfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00	100.00			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
91.36	95.00	87.10			83.33	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
98.64	100.00	94.55			100.00	100.00	u_tlul_adapter_sram

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_normal_fifo.u_fifo_cnt	81.58	92.00	80.00			72.73

---

Module Instance : tb.dut.u_tlul_adapter_sram.u_rspfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00	100.00			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
92.37	95.00	89.47			85.00	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
98.64	100.00	94.55			100.00	100.00	u_tlul_adapter_sram

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_normal_fifo.u_fifo_cnt	81.58	92.00	80.00			72.73

Line Coverage for Module : prim_fifo_sync ( parameter Width=108,Pass=1,Depth=0,OutputZeroIfEmpty=1,Secure=0,DepthW=1 + Width=65,Pass=1,Depth=0,OutputZeroIfEmpty=1,Secure=0,DepthW=1 )
Line Coverage for Module self-instances :

SCORE	LINE
100.00	100.00

tb.dut.u_reg_core.u_socket.fifo_h.reqfifo

SCORE	LINE
100.00	100.00

tb.dut.u_reg_core.u_socket.fifo_h.rspfifo

SCORE	LINE
100.00	100.00

tb.dut.u_reg_core.u_socket.gen_dfifo[0].fifo_d.reqfifo

SCORE	LINE
100.00	100.00

tb.dut.u_reg_core.u_socket.gen_dfifo[0].fifo_d.rspfifo

SCORE	LINE
100.00	100.00

tb.dut.u_reg_core.u_socket.gen_dfifo[1].fifo_d.reqfifo

SCORE	LINE
100.00	100.00

tb.dut.u_reg_core.u_socket.gen_dfifo[1].fifo_d.rspfifo

	Line No.	Total	Covered	Percent
TOTAL		4	4	100.00
CONT_ASSIGN	44	1	1	100.00
CONT_ASSIGN	45	1	1	100.00
CONT_ASSIGN	48	1	1	100.00
CONT_ASSIGN	49	1	1	100.00
CONT_ASSIGN	53	0	0

43                          // device facing
44         1/1              assign rvalid_o = wvalid_i;
           Tests:       T1 T2 T3 
45         1/1              assign rdata_o = wdata_i;
           Tests:       T1 T2 T3 
46                      
47                          // host facing
48         1/1              assign wready_o = rready_i;
           Tests:       T1 T2 T3 
49         1/1              assign full_o = rready_i;
           Tests:       T1 T2 T3 
50                      
51                          // this avoids lint warnings
52                          logic unused_clr;
53         unreachable      assign unused_clr = clr_i;

---

Line Coverage for Module : prim_fifo_sync ( parameter Width=17,Pass=0,Depth=1,OutputZeroIfEmpty=1,Secure=0,DepthW=1,gen_normal_fifo.PtrW=1 )
Line Coverage for Module self-instances :

SCORE	LINE
100.00	100.00

tb.dut.u_tlul_adapter_sram.u_reqfifo

	Line No.	Total	Covered	Percent
TOTAL		15	15	100.00
ALWAYS	69	4	4	100.00
CONT_ASSIGN	81	1	1	100.00
CONT_ASSIGN	82	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	101	1	1	100.00
CONT_ASSIGN	108	1	1	100.00
ALWAYS	111	2	2	100.00
CONT_ASSIGN	116	1	1	100.00
CONT_ASSIGN	133	1	1	100.00
CONT_ASSIGN	134	1	1	100.00
CONT_ASSIGN	138	1	1	100.00

68                          always_ff @(posedge clk_i or negedge rst_ni) begin
69         1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
70         1/1                  under_rst <= 1'b1;
           Tests:       T1 T2 T3 
71         1/1                end else if (under_rst) begin
           Tests:       T1 T2 T3 
72         1/1                  under_rst <= ~under_rst;
           Tests:       T1 T2 T3 
73                            end
                        MISSING_ELSE
74                          end
75                      
76                          logic empty;
77                      
78                          // full and not ready for write are two different concepts.
79                          // The latter can be '0' when under reset, while the former is an indication that no more
80                          // entries can be written.
81         1/1              assign wready_o = ~full_o & ~under_rst;
           Tests:       T1 T2 T3 
82         1/1              assign rvalid_o = ~empty & ~under_rst;
           Tests:       T1 T2 T3 
83                      
84                          prim_fifo_sync_cnt #(
85                            .Depth(Depth),
86                            .Secure(Secure)
87                          ) u_fifo_cnt (
88                            .clk_i,
89                            .rst_ni,
90                            .clr_i,
91                            .incr_wptr_i(fifo_incr_wptr),
92                            .incr_rptr_i(fifo_incr_rptr),
93                            .wptr_o(fifo_wptr),
94                            .rptr_o(fifo_rptr),
95                            .full_o,
96                            .empty_o(fifo_empty),
97                            .depth_o,
98                            .err_o
99                          );
100        1/1              assign fifo_incr_wptr = wvalid_i & wready_o & ~under_rst;
           Tests:       T1 T2 T3 
101        1/1              assign fifo_incr_rptr = rvalid_o & rready_i & ~under_rst;
           Tests:       T1 T2 T3 
102                     
103                         // the generate blocks below are needed to avoid lint errors due to array indexing
104                         // in the where the fifo only has one storage element
105                         logic [Depth-1:0][Width-1:0] storage;
106                         logic [Width-1:0] storage_rdata;
107                         if (Depth == 1) begin : gen_depth_eq1
108        1/1                assign storage_rdata = storage[0];
           Tests:       T2 T3 T6 
109                     
110                           always_ff @(posedge clk_i)
111        1/1                  if (fifo_incr_wptr) begin
           Tests:       T1 T2 T3 
112        1/1                    storage[0] <= wdata_i;
           Tests:       T2 T3 T6 
113                             end
                        MISSING_ELSE
114                     
115                           logic unused_ptrs;
116        1/1                assign unused_ptrs = ^{fifo_wptr, fifo_rptr};
           Tests:       T1 T2 T3 
117                     
118                         // fifo with more than one storage element
119                         end else begin : gen_depth_gt1
120                           assign storage_rdata = storage[fifo_rptr];
121                     
122                           always_ff @(posedge clk_i)
123                             if (fifo_incr_wptr) begin
124                               storage[fifo_wptr] <= wdata_i;
125                             end
126                         end
127                     
128                         logic [Width-1:0] rdata_int;
129                         if (Pass == 1'b1) begin : gen_pass
130                           assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
131                           assign empty = fifo_empty & ~wvalid_i;
132                         end else begin : gen_nopass
133        1/1                assign rdata_int = storage_rdata;
           Tests:       T2 T3 T6 
134        1/1                assign empty = fifo_empty;
           Tests:       T1 T2 T3 
135                         end
136                     
137                         if (OutputZeroIfEmpty == 1'b1) begin : gen_output_zero
138        1/1                assign rdata_o = empty ? Width'(0) : rdata_int;
           Tests:       T1 T2 T3 

---

Line Coverage for Module : prim_fifo_sync ( parameter Width=5,Pass=0,Depth=1,OutputZeroIfEmpty=1,Secure=0,DepthW=1,gen_normal_fifo.PtrW=1 )
Line Coverage for Module self-instances :

SCORE	LINE
100.00	100.00

tb.dut.u_tlul_adapter_sram.u_sramreqfifo

	Line No.	Total	Covered	Percent
TOTAL		15	15	100.00
ALWAYS	69	4	4	100.00
CONT_ASSIGN	81	1	1	100.00
CONT_ASSIGN	82	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	101	1	1	100.00
CONT_ASSIGN	108	1	1	100.00
ALWAYS	111	2	2	100.00
CONT_ASSIGN	116	1	1	100.00
CONT_ASSIGN	133	1	1	100.00
CONT_ASSIGN	134	1	1	100.00
CONT_ASSIGN	138	1	1	100.00

68                          always_ff @(posedge clk_i or negedge rst_ni) begin
69         1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
70         1/1                  under_rst <= 1'b1;
           Tests:       T1 T2 T3 
71         1/1                end else if (under_rst) begin
           Tests:       T1 T2 T3 
72         1/1                  under_rst <= ~under_rst;
           Tests:       T1 T2 T3 
73                            end
                        MISSING_ELSE
74                          end
75                      
76                          logic empty;
77                      
78                          // full and not ready for write are two different concepts.
79                          // The latter can be '0' when under reset, while the former is an indication that no more
80                          // entries can be written.
81         1/1              assign wready_o = ~full_o & ~under_rst;
           Tests:       T1 T2 T3 
82         1/1              assign rvalid_o = ~empty & ~under_rst;
           Tests:       T1 T2 T3 
83                      
84                          prim_fifo_sync_cnt #(
85                            .Depth(Depth),
86                            .Secure(Secure)
87                          ) u_fifo_cnt (
88                            .clk_i,
89                            .rst_ni,
90                            .clr_i,
91                            .incr_wptr_i(fifo_incr_wptr),
92                            .incr_rptr_i(fifo_incr_rptr),
93                            .wptr_o(fifo_wptr),
94                            .rptr_o(fifo_rptr),
95                            .full_o,
96                            .empty_o(fifo_empty),
97                            .depth_o,
98                            .err_o
99                          );
100        1/1              assign fifo_incr_wptr = wvalid_i & wready_o & ~under_rst;
           Tests:       T1 T2 T3 
101        1/1              assign fifo_incr_rptr = rvalid_o & rready_i & ~under_rst;
           Tests:       T1 T2 T3 
102                     
103                         // the generate blocks below are needed to avoid lint errors due to array indexing
104                         // in the where the fifo only has one storage element
105                         logic [Depth-1:0][Width-1:0] storage;
106                         logic [Width-1:0] storage_rdata;
107                         if (Depth == 1) begin : gen_depth_eq1
108        1/1                assign storage_rdata = storage[0];
           Tests:       T2 T3 T6 
109                     
110                           always_ff @(posedge clk_i)
111        1/1                  if (fifo_incr_wptr) begin
           Tests:       T1 T2 T3 
112        1/1                    storage[0] <= wdata_i;
           Tests:       T2 T3 T6 
113                             end
                        MISSING_ELSE
114                     
115                           logic unused_ptrs;
116        1/1                assign unused_ptrs = ^{fifo_wptr, fifo_rptr};
           Tests:       T1 T2 T3 
117                     
118                         // fifo with more than one storage element
119                         end else begin : gen_depth_gt1
120                           assign storage_rdata = storage[fifo_rptr];
121                     
122                           always_ff @(posedge clk_i)
123                             if (fifo_incr_wptr) begin
124                               storage[fifo_wptr] <= wdata_i;
125                             end
126                         end
127                     
128                         logic [Width-1:0] rdata_int;
129                         if (Pass == 1'b1) begin : gen_pass
130                           assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
131                           assign empty = fifo_empty & ~wvalid_i;
132                         end else begin : gen_nopass
133        1/1                assign rdata_int = storage_rdata;
           Tests:       T2 T3 T6 
134        1/1                assign empty = fifo_empty;
           Tests:       T1 T2 T3 
135                         end
136                     
137                         if (OutputZeroIfEmpty == 1'b1) begin : gen_output_zero
138        1/1                assign rdata_o = empty ? Width'(0) : rdata_int;
           Tests:       T1 T2 T3 

---

Line Coverage for Module : prim_fifo_sync ( parameter Width=40,Pass=1,Depth=1,OutputZeroIfEmpty=1,Secure=0,DepthW=1,gen_normal_fifo.PtrW=1 )
Line Coverage for Module self-instances :

SCORE	LINE
100.00	100.00

tb.dut.u_tlul_adapter_sram.u_rspfifo

	Line No.	Total	Covered	Percent
TOTAL		15	15	100.00
ALWAYS	69	4	4	100.00
CONT_ASSIGN	81	1	1	100.00
CONT_ASSIGN	82	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	101	1	1	100.00
CONT_ASSIGN	108	1	1	100.00
ALWAYS	111	2	2	100.00
CONT_ASSIGN	116	1	1	100.00
CONT_ASSIGN	130	1	1	100.00
CONT_ASSIGN	131	1	1	100.00
CONT_ASSIGN	138	1	1	100.00

68                          always_ff @(posedge clk_i or negedge rst_ni) begin
69         1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
70         1/1                  under_rst <= 1'b1;
           Tests:       T1 T2 T3 
71         1/1                end else if (under_rst) begin
           Tests:       T1 T2 T3 
72         1/1                  under_rst <= ~under_rst;
           Tests:       T1 T2 T3 
73                            end
                        MISSING_ELSE
74                          end
75                      
76                          logic empty;
77                      
78                          // full and not ready for write are two different concepts.
79                          // The latter can be '0' when under reset, while the former is an indication that no more
80                          // entries can be written.
81         1/1              assign wready_o = ~full_o & ~under_rst;
           Tests:       T1 T2 T3 
82         1/1              assign rvalid_o = ~empty & ~under_rst;
           Tests:       T1 T2 T3 
83                      
84                          prim_fifo_sync_cnt #(
85                            .Depth(Depth),
86                            .Secure(Secure)
87                          ) u_fifo_cnt (
88                            .clk_i,
89                            .rst_ni,
90                            .clr_i,
91                            .incr_wptr_i(fifo_incr_wptr),
92                            .incr_rptr_i(fifo_incr_rptr),
93                            .wptr_o(fifo_wptr),
94                            .rptr_o(fifo_rptr),
95                            .full_o,
96                            .empty_o(fifo_empty),
97                            .depth_o,
98                            .err_o
99                          );
100        1/1              assign fifo_incr_wptr = wvalid_i & wready_o & ~under_rst;
           Tests:       T1 T2 T3 
101        1/1              assign fifo_incr_rptr = rvalid_o & rready_i & ~under_rst;
           Tests:       T1 T2 T3 
102                     
103                         // the generate blocks below are needed to avoid lint errors due to array indexing
104                         // in the where the fifo only has one storage element
105                         logic [Depth-1:0][Width-1:0] storage;
106                         logic [Width-1:0] storage_rdata;
107                         if (Depth == 1) begin : gen_depth_eq1
108        1/1                assign storage_rdata = storage[0];
           Tests:       T2 T3 T6 
109                     
110                           always_ff @(posedge clk_i)
111        1/1                  if (fifo_incr_wptr) begin
           Tests:       T1 T2 T3 
112        1/1                    storage[0] <= wdata_i;
           Tests:       T2 T3 T6 
113                             end
                        MISSING_ELSE
114                     
115                           logic unused_ptrs;
116        1/1                assign unused_ptrs = ^{fifo_wptr, fifo_rptr};
           Tests:       T1 T2 T3 
117                     
118                         // fifo with more than one storage element
119                         end else begin : gen_depth_gt1
120                           assign storage_rdata = storage[fifo_rptr];
121                     
122                           always_ff @(posedge clk_i)
123                             if (fifo_incr_wptr) begin
124                               storage[fifo_wptr] <= wdata_i;
125                             end
126                         end
127                     
128                         logic [Width-1:0] rdata_int;
129                         if (Pass == 1'b1) begin : gen_pass
130        1/1                assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
           Tests:       T1 T2 T3 
131        1/1                assign empty = fifo_empty & ~wvalid_i;
           Tests:       T1 T2 T3 
132                         end else begin : gen_nopass
133                           assign rdata_int = storage_rdata;
134                           assign empty = fifo_empty;
135                         end
136                     
137                         if (OutputZeroIfEmpty == 1'b1) begin : gen_output_zero
138        1/1                assign rdata_o = empty ? Width'(0) : rdata_int;
           Tests:       T1 T2 T3 

---

Line Coverage for Module : prim_fifo_sync ( parameter Width=4,Pass=1,Depth=2,OutputZeroIfEmpty=1,Secure=0,DepthW=2,gen_normal_fifo.PtrW=1 )
Line Coverage for Module self-instances :

SCORE	LINE
98.68	100.00

tb.dut.u_otp_rsp_fifo

	Line No.	Total	Covered	Percent
TOTAL		14	14	100.00
ALWAYS	69	4	4	100.00
CONT_ASSIGN	81	1	1	100.00
CONT_ASSIGN	82	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	101	1	1	100.00
CONT_ASSIGN	120	1	1	100.00
ALWAYS	123	2	2	100.00
CONT_ASSIGN	130	1	1	100.00
CONT_ASSIGN	131	1	1	100.00
CONT_ASSIGN	138	1	1	100.00

68                          always_ff @(posedge clk_i or negedge rst_ni) begin
69         1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
70         1/1                  under_rst <= 1'b1;
           Tests:       T1 T2 T3 
71         1/1                end else if (under_rst) begin
           Tests:       T1 T2 T3 
72         1/1                  under_rst <= ~under_rst;
           Tests:       T1 T2 T3 
73                            end
                        MISSING_ELSE
74                          end
75                      
76                          logic empty;
77                      
78                          // full and not ready for write are two different concepts.
79                          // The latter can be '0' when under reset, while the former is an indication that no more
80                          // entries can be written.
81         1/1              assign wready_o = ~full_o & ~under_rst;
           Tests:       T1 T2 T3 
82         1/1              assign rvalid_o = ~empty & ~under_rst;
           Tests:       T1 T2 T3 
83                      
84                          prim_fifo_sync_cnt #(
85                            .Depth(Depth),
86                            .Secure(Secure)
87                          ) u_fifo_cnt (
88                            .clk_i,
89                            .rst_ni,
90                            .clr_i,
91                            .incr_wptr_i(fifo_incr_wptr),
92                            .incr_rptr_i(fifo_incr_rptr),
93                            .wptr_o(fifo_wptr),
94                            .rptr_o(fifo_rptr),
95                            .full_o,
96                            .empty_o(fifo_empty),
97                            .depth_o,
98                            .err_o
99                          );
100        1/1              assign fifo_incr_wptr = wvalid_i & wready_o & ~under_rst;
           Tests:       T1 T2 T3 
101        1/1              assign fifo_incr_rptr = rvalid_o & rready_i & ~under_rst;
           Tests:       T1 T2 T3 
102                     
103                         // the generate blocks below are needed to avoid lint errors due to array indexing
104                         // in the where the fifo only has one storage element
105                         logic [Depth-1:0][Width-1:0] storage;
106                         logic [Width-1:0] storage_rdata;
107                         if (Depth == 1) begin : gen_depth_eq1
108                           assign storage_rdata = storage[0];
109                     
110                           always_ff @(posedge clk_i)
111                             if (fifo_incr_wptr) begin
112                               storage[0] <= wdata_i;
113                             end
114                     
115                           logic unused_ptrs;
116                           assign unused_ptrs = ^{fifo_wptr, fifo_rptr};
117                     
118                         // fifo with more than one storage element
119                         end else begin : gen_depth_gt1
120        1/1                assign storage_rdata = storage[fifo_rptr];
           Tests:       T1 T2 T3 
121                     
122                           always_ff @(posedge clk_i)
123        1/1                  if (fifo_incr_wptr) begin
           Tests:       T1 T2 T3 
124        1/1                    storage[fifo_wptr] <= wdata_i;
           Tests:       T1 T2 T3 
125                             end
                        MISSING_ELSE
126                         end
127                     
128                         logic [Width-1:0] rdata_int;
129                         if (Pass == 1'b1) begin : gen_pass
130        1/1                assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
           Tests:       T1 T2 T3 
131        1/1                assign empty = fifo_empty & ~wvalid_i;
           Tests:       T1 T2 T3 
132                         end else begin : gen_nopass
133                           assign rdata_int = storage_rdata;
134                           assign empty = fifo_empty;
135                         end
136                     
137                         if (OutputZeroIfEmpty == 1'b1) begin : gen_output_zero
138        1/1                assign rdata_o = empty ? Width'(0) : rdata_int;
           Tests:       T1 T2 T3 

---

Cond Coverage for Module : prim_fifo_sync ( parameter Width=5,Pass=0,Depth=1,OutputZeroIfEmpty=1,Secure=0,DepthW=1,gen_normal_fifo.PtrW=1 )
Cond Coverage for Module self-instances :

SCORE	COND
100.00	100.00

tb.dut.u_tlul_adapter_sram.u_sramreqfifo

	Total	Covered	Percent
Conditions	16	11	68.75
Logical	16	11	68.75
Non-Logical	0	0
Event	0	0

 LINE       81
 EXPRESSION (((~full_o)) & ((~gen_normal_fifo.under_rst)))
             -----1-----   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T2,T3,T6
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       82
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Not Covered
1	1	Covered	T2,T3,T6

 LINE       100
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Covered	T1,T2,T3
1	0	1	Not Covered
1	1	0	Not Covered
1	1	1	Covered	T2,T3,T6

 LINE       101
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Covered	T2,T3,T6
1	1	0	Not Covered
1	1	1	Covered	T2,T3,T6

 LINE       138
 EXPRESSION (gen_normal_fifo.empty ? (5'(0)) : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T2,T3,T6
1	Covered	T1,T2,T3

---

Cond Coverage for Module : prim_fifo_sync ( parameter Width=40,Pass=1,Depth=1,OutputZeroIfEmpty=1,Secure=0,DepthW=1,gen_normal_fifo.PtrW=1 )
Cond Coverage for Module self-instances :

SCORE	COND
100.00	100.00

tb.dut.u_tlul_adapter_sram.u_rspfifo

	Total	Covered	Percent
Conditions	24	18	75.00
Logical	24	18	75.00
Non-Logical	0	0
Event	0	0

 LINE       81
 EXPRESSION (((~full_o)) & ((~gen_normal_fifo.under_rst)))
             -----1-----   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T2,T6,T4
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       82
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Not Covered
1	1	Covered	T2,T3,T6

 LINE       100
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Covered	T1,T2,T3
1	0	1	Not Covered
1	1	0	Not Covered
1	1	1	Covered	T2,T3,T6

 LINE       101
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Covered	T2,T6,T4
1	1	0	Not Covered
1	1	1	Covered	T2,T3,T6

 LINE       130
 EXPRESSION ((gen_normal_fifo.fifo_empty && wvalid_i) ? wdata_i : gen_normal_fifo.storage_rdata)
             --------------------1-------------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T2,T3,T6

 LINE       130
 SUB-EXPRESSION (gen_normal_fifo.fifo_empty && wvalid_i)
                 -------------1------------    ----2---

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T2,T3
1	1	Covered	T2,T3,T6

 LINE       131
 EXPRESSION (gen_normal_fifo.fifo_empty & ((~wvalid_i)))
             -------------1------------   ------2------

-1-	-2-	Status	Tests
0	1	Covered	T2,T6,T4
1	0	Covered	T2,T3,T6
1	1	Covered	T1,T2,T3

 LINE       138
 EXPRESSION (gen_normal_fifo.empty ? (40'(0)) : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T2,T3,T6
1	Covered	T1,T2,T3

---

Cond Coverage for Module : prim_fifo_sync ( parameter Width=17,Pass=0,Depth=1,OutputZeroIfEmpty=1,Secure=0,DepthW=1,gen_normal_fifo.PtrW=1 )
Cond Coverage for Module self-instances :

SCORE	COND
100.00	100.00

tb.dut.u_tlul_adapter_sram.u_reqfifo

	Total	Covered	Percent
Conditions	16	11	68.75
Logical	16	11	68.75
Non-Logical	0	0
Event	0	0

 LINE       81
 EXPRESSION (((~full_o)) & ((~gen_normal_fifo.under_rst)))
             -----1-----   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T2,T3,T6
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       82
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Not Covered
1	1	Covered	T2,T3,T6

 LINE       100
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Covered	T1,T2,T3
1	0	1	Not Covered
1	1	0	Not Covered
1	1	1	Covered	T2,T3,T6

 LINE       101
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Covered	T2,T3,T6
1	1	0	Not Covered
1	1	1	Covered	T2,T3,T6

 LINE       138
 EXPRESSION (gen_normal_fifo.empty ? (17'(0)) : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T2,T3,T6
1	Covered	T1,T2,T3

---

Cond Coverage for Module : prim_fifo_sync ( parameter Width=4,Pass=1,Depth=2,OutputZeroIfEmpty=1,Secure=0,DepthW=2,gen_normal_fifo.PtrW=1 )
Cond Coverage for Module self-instances :

SCORE	COND
98.68	94.74

tb.dut.u_otp_rsp_fifo

	Total	Covered	Percent
Conditions	24	18	75.00
Logical	24	18	75.00
Non-Logical	0	0
Event	0	0

 LINE       81
 EXPRESSION (((~full_o)) & ((~gen_normal_fifo.under_rst)))
             -----1-----   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       82
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Not Covered
1	1	Covered	T1,T2,T3

 LINE       100
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Covered	T1,T2,T3
1	0	1	Not Covered
1	1	0	Not Covered
1	1	1	Covered	T1,T2,T3

 LINE       101
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Covered	T1,T2,T3
1	1	0	Not Covered
1	1	1	Covered	T1,T2,T3

 LINE       130
 EXPRESSION ((gen_normal_fifo.fifo_empty && wvalid_i) ? wdata_i : gen_normal_fifo.storage_rdata)
             --------------------1-------------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

 LINE       130
 SUB-EXPRESSION (gen_normal_fifo.fifo_empty && wvalid_i)
                 -------------1------------    ----2---

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       131
 EXPRESSION (gen_normal_fifo.fifo_empty & ((~wvalid_i)))
             -------------1------------   ------2------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       138
 EXPRESSION (gen_normal_fifo.empty ? (4'(0)) : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

---

Branch Coverage for Module : prim_fifo_sync ( parameter Width=40,Pass=1,Depth=1,OutputZeroIfEmpty=1,Secure=0,DepthW=1,gen_normal_fifo.PtrW=1 + Width=4,Pass=1,Depth=2,OutputZeroIfEmpty=1,Secure=0,DepthW=2,gen_normal_fifo.PtrW=1 )
Branch Coverage for Module self-instances :

SCORE	BRANCH
100.00	100.00

tb.dut.u_tlul_adapter_sram.u_rspfifo

SCORE	BRANCH
98.68	100.00

tb.dut.u_otp_rsp_fifo

	Line No.	Total	Covered	Percent
Branches		9	9	100.00
TERNARY	130	2	2	100.00
TERNARY	138	2	2	100.00
IF	69	3	3	100.00
IF	111	2	2	100.00

130              assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
                                                             -1-  
                                                             ==>  
                                                             ==>  

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

138              assign rdata_o = empty ? Width'(0) : rdata_int;
                                        -1-  
                                        ==>  
                                        ==>  

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

69               if (!rst_ni) begin
                 -1-  
70                 under_rst <= 1'b1;
                   ==>
71               end else if (under_rst) begin
                          -2-  
72                 under_rst <= ~under_rst;
                   ==>
73               end
                 MISSING_ELSE
                 ==>

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T1,T2,T3
0	0	Covered	T1,T2,T3

111                if (fifo_incr_wptr) begin
                   -1-     
112                  storage[0] <= wdata_i;
                     ==>
113                end
                   MISSING_ELSE
                   ==>

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

---

Branch Coverage for Module : prim_fifo_sync ( parameter Width=17,Pass=0,Depth=1,OutputZeroIfEmpty=1,Secure=0,DepthW=1,gen_normal_fifo.PtrW=1 + Width=5,Pass=0,Depth=1,OutputZeroIfEmpty=1,Secure=0,DepthW=1,gen_normal_fifo.PtrW=1 )
Branch Coverage for Module self-instances :

SCORE	BRANCH
100.00	100.00

tb.dut.u_tlul_adapter_sram.u_reqfifo

SCORE	BRANCH
100.00	100.00

tb.dut.u_tlul_adapter_sram.u_sramreqfifo

	Line No.	Total	Covered	Percent
Branches		7	7	100.00
TERNARY	138	2	2	100.00
IF	69	3	3	100.00
IF	111	2	2	100.00

138              assign rdata_o = empty ? Width'(0) : rdata_int;
                                        -1-  
                                        ==>  
                                        ==>  

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T2,T3,T6

69               if (!rst_ni) begin
                 -1-  
70                 under_rst <= 1'b1;
                   ==>
71               end else if (under_rst) begin
                          -2-  
72                 under_rst <= ~under_rst;
                   ==>
73               end
                 MISSING_ELSE
                 ==>

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T1,T2,T3
0	0	Covered	T1,T2,T3

111                if (fifo_incr_wptr) begin
                   -1-     
112                  storage[0] <= wdata_i;
                     ==>
113                end
                   MISSING_ELSE
                   ==>

Branches:

-1-	Status	Tests
1	Covered	T2,T3,T6
0	Covered	T1,T2,T3

---

Assert Coverage for Module : prim_fifo_sync

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	6	6	100.00	6	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	6	6	100.00	6	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	912335242	62781018	0	0
DepthKnown_A	912335242	903304180	0	0
RvalidKnown_A	912335242	903304180	0	0
WreadyKnown_A	912335242	903304180	0	0
gen_normal_fifo.depthShallNotExceedParamDepth	357763372	18067649	0	0
gen_passthru_fifo.paramCheckPass	7776	7776	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	912335242	62781018	0	0
T1	24935	1820	0	0
T2	505820	40819	0	0
T3	125950	8530	0	0
T4	218300	15283	0	0
T5	205890	42496	0	0
T6	707690	83338	0	0
T7	915370	38891	0	0
T8	423480	19771	0	0
T12	390010	29508	0	0
T13	69280	2338	0	0
T91	0	575	0	0
T99	63405	673	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	912335242	903304180	0	0
T1	49870	49240	0	0
T2	505820	500260	0	0
T3	125950	123000	0	0
T4	218300	215700	0	0
T5	205890	205330	0	0
T6	707690	707040	0	0
T7	915370	900350	0	0
T8	423480	416390	0	0
T12	390010	379790	0	0
T13	69280	68550	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	912335242	903304180	0	0
T1	49870	49240	0	0
T2	505820	500260	0	0
T3	125950	123000	0	0
T4	218300	215700	0	0
T5	205890	205330	0	0
T6	707690	707040	0	0
T7	915370	900350	0	0
T8	423480	416390	0	0
T12	390010	379790	0	0
T13	69280	68550	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	912335242	903304180	0	0
T1	49870	49240	0	0
T2	505820	500260	0	0
T3	125950	123000	0	0
T4	218300	215700	0	0
T5	205890	205330	0	0
T6	707690	707040	0	0
T7	915370	900350	0	0
T8	423480	416390	0	0
T12	390010	379790	0	0
T13	69280	68550	0	0

gen_normal_fifo.depthShallNotExceedParamDepth

Name	Attempts	Real Successes	Failures	Incomplete
Total	357763372	18067649	0	0
T1	4987	1574	0	0
T2	202328	9459	0	0
T3	50380	3482	0	0
T4	87320	2999	0	0
T5	82356	18904	0	0
T6	283076	26610	0	0
T7	366148	20535	0	0
T8	169392	9471	0	0
T12	156004	18088	0	0
T13	27712	936	0	0
T91	0	525	0	0
T99	38043	562	0	0

gen_passthru_fifo.paramCheckPass

Name	Attempts	Real Successes	Failures	Incomplete
Total	7776	7776	0	0
T1	6	6	0	0
T2	6	6	0	0
T3	6	6	0	0
T4	6	6	0	0
T5	6	6	0	0
T6	6	6	0	0
T7	6	6	0	0
T8	6	6	0	0
T12	6	6	0	0
T13	6	6	0	0

Line Coverage for Instance : tb.dut.u_otp_rsp_fifo

	Line No.	Total	Covered	Percent
TOTAL		14	14	100.00
ALWAYS	69	4	4	100.00
CONT_ASSIGN	81	1	1	100.00
CONT_ASSIGN	82	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	101	1	1	100.00
CONT_ASSIGN	120	1	1	100.00
ALWAYS	123	2	2	100.00
CONT_ASSIGN	130	1	1	100.00
CONT_ASSIGN	131	1	1	100.00
CONT_ASSIGN	138	1	1	100.00

68                          always_ff @(posedge clk_i or negedge rst_ni) begin
69         1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
70         1/1                  under_rst <= 1'b1;
           Tests:       T1 T2 T3 
71         1/1                end else if (under_rst) begin
           Tests:       T1 T2 T3 
72         1/1                  under_rst <= ~under_rst;
           Tests:       T1 T2 T3 
73                            end
                        MISSING_ELSE
74                          end
75                      
76                          logic empty;
77                      
78                          // full and not ready for write are two different concepts.
79                          // The latter can be '0' when under reset, while the former is an indication that no more
80                          // entries can be written.
81         1/1              assign wready_o = ~full_o & ~under_rst;
           Tests:       T1 T2 T3 
82         1/1              assign rvalid_o = ~empty & ~under_rst;
           Tests:       T1 T2 T3 
83                      
84                          prim_fifo_sync_cnt #(
85                            .Depth(Depth),
86                            .Secure(Secure)
87                          ) u_fifo_cnt (
88                            .clk_i,
89                            .rst_ni,
90                            .clr_i,
91                            .incr_wptr_i(fifo_incr_wptr),
92                            .incr_rptr_i(fifo_incr_rptr),
93                            .wptr_o(fifo_wptr),
94                            .rptr_o(fifo_rptr),
95                            .full_o,
96                            .empty_o(fifo_empty),
97                            .depth_o,
98                            .err_o
99                          );
100        1/1              assign fifo_incr_wptr = wvalid_i & wready_o & ~under_rst;
           Tests:       T1 T2 T3 
101        1/1              assign fifo_incr_rptr = rvalid_o & rready_i & ~under_rst;
           Tests:       T1 T2 T3 
102                     
103                         // the generate blocks below are needed to avoid lint errors due to array indexing
104                         // in the where the fifo only has one storage element
105                         logic [Depth-1:0][Width-1:0] storage;
106                         logic [Width-1:0] storage_rdata;
107                         if (Depth == 1) begin : gen_depth_eq1
108                           assign storage_rdata = storage[0];
109                     
110                           always_ff @(posedge clk_i)
111                             if (fifo_incr_wptr) begin
112                               storage[0] <= wdata_i;
113                             end
114                     
115                           logic unused_ptrs;
116                           assign unused_ptrs = ^{fifo_wptr, fifo_rptr};
117                     
118                         // fifo with more than one storage element
119                         end else begin : gen_depth_gt1
120        1/1                assign storage_rdata = storage[fifo_rptr];
           Tests:       T1 T2 T3 
121                     
122                           always_ff @(posedge clk_i)
123        1/1                  if (fifo_incr_wptr) begin
           Tests:       T1 T2 T3 
124        1/1                    storage[fifo_wptr] <= wdata_i;
           Tests:       T1 T2 T3 
125                             end
                        MISSING_ELSE
126                         end
127                     
128                         logic [Width-1:0] rdata_int;
129                         if (Pass == 1'b1) begin : gen_pass
130        1/1                assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
           Tests:       T1 T2 T3 
131        1/1                assign empty = fifo_empty & ~wvalid_i;
           Tests:       T1 T2 T3 
132                         end else begin : gen_nopass
133                           assign rdata_int = storage_rdata;
134                           assign empty = fifo_empty;
135                         end
136                     
137                         if (OutputZeroIfEmpty == 1'b1) begin : gen_output_zero
138        1/1                assign rdata_o = empty ? Width'(0) : rdata_int;
           Tests:       T1 T2 T3 

---

Cond Coverage for Instance : tb.dut.u_otp_rsp_fifo

	Total	Covered	Percent
Conditions	19	18	94.74
Logical	19	18	94.74
Non-Logical	0	0
Event	0	0

 LINE       81
 EXPRESSION (((~full_o)) & ((~gen_normal_fifo.under_rst)))
             -----1-----   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       82
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests	Exclude Annotation
0	1	Covered	T1,T2,T3
1	0	Excluded		VC_COV_UNR
1	1	Covered	T1,T2,T3

 LINE       100
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests	Exclude Annotation
0	1	1	Covered	T1,T2,T3
1	0	1	Excluded		VC_COV_UNR
1	1	0	Excluded		VC_COV_UNR
1	1	1	Covered	T1,T2,T3

 LINE       101
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests	Exclude Annotation
0	1	1	Excluded		VC_COV_UNR
1	0	1	Covered	T1,T2,T3
1	1	0	Excluded		VC_COV_UNR
1	1	1	Covered	T1,T2,T3

 LINE       130
 EXPRESSION ((gen_normal_fifo.fifo_empty && wvalid_i) ? wdata_i : gen_normal_fifo.storage_rdata)
             --------------------1-------------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

 LINE       130
 SUB-EXPRESSION (gen_normal_fifo.fifo_empty && wvalid_i)
                 -------------1------------    ----2---

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       131
 EXPRESSION (gen_normal_fifo.fifo_empty & ((~wvalid_i)))
             -------------1------------   ------2------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       138
 EXPRESSION (gen_normal_fifo.empty ? (4'(0)) : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T2,T3

---

Branch Coverage for Instance : tb.dut.u_otp_rsp_fifo

	Line No.	Total	Covered	Percent
Branches		9	9	100.00
TERNARY	130	2	2	100.00
TERNARY	138	2	2	100.00
IF	69	3	3	100.00
IF	111	2	2	100.00

130              assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
                                                             -1-  
                                                             ==>  
                                                             ==>  

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

138              assign rdata_o = empty ? Width'(0) : rdata_int;
                                        -1-  
                                        ==>  
                                        ==>  

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

69               if (!rst_ni) begin
                 -1-  
70                 under_rst <= 1'b1;
                   ==>
71               end else if (under_rst) begin
                          -2-  
72                 under_rst <= ~under_rst;
                   ==>
73               end
                 MISSING_ELSE
                 ==>

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T1,T2,T3
0	0	Covered	T1,T2,T3

111                if (fifo_incr_wptr) begin
                   -1-     
112                  storage[0] <= wdata_i;
                     ==>
113                end
                   MISSING_ELSE
                   ==>

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.u_otp_rsp_fifo

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	89440843	15722206	0	0
DepthKnown_A	89440843	88569883	0	0
RvalidKnown_A	89440843	88569883	0	0
WreadyKnown_A	89440843	88569883	0	0
gen_normal_fifo.depthShallNotExceedParamDepth	89440843	15722206	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	15722206	0	0
T1	4987	1574	0	0
T2	50582	8993	0	0
T3	12595	3167	0	0
T4	21830	2885	0	0
T5	20589	10420	0	0
T6	70769	15330	0	0
T7	91537	20177	0	0
T8	42348	9056	0	0
T12	39001	18036	0	0
T13	6928	936	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

gen_normal_fifo.depthShallNotExceedParamDepth

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	15722206	0	0
T1	4987	1574	0	0
T2	50582	8993	0	0
T3	12595	3167	0	0
T4	21830	2885	0	0
T5	20589	10420	0	0
T6	70769	15330	0	0
T7	91537	20177	0	0
T8	42348	9056	0	0
T12	39001	18036	0	0
T13	6928	936	0	0

Line Coverage for Instance : tb.dut.u_reg_core.u_socket.fifo_h.reqfifo

	Line No.	Total	Covered	Percent
TOTAL		4	4	100.00
CONT_ASSIGN	44	1	1	100.00
CONT_ASSIGN	45	1	1	100.00
CONT_ASSIGN	48	1	1	100.00
CONT_ASSIGN	49	1	1	100.00
CONT_ASSIGN	53	0	0

43                          // device facing
44         1/1              assign rvalid_o = wvalid_i;
           Tests:       T1 T2 T3 
45         1/1              assign rdata_o = wdata_i;
           Tests:       T1 T2 T3 
46                      
47                          // host facing
48         1/1              assign wready_o = rready_i;
           Tests:       T1 T2 T3 
49         1/1              assign full_o = rready_i;
           Tests:       T1 T2 T3 
50                      
51                          // this avoids lint warnings
52                          logic unused_clr;
53         unreachable      assign unused_clr = clr_i;

---

Assert Coverage for Instance : tb.dut.u_reg_core.u_socket.fifo_h.reqfifo

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	92428645	9608185	0	0
DepthKnown_A	92428645	91504108	0	0
RvalidKnown_A	92428645	91504108	0	0
WreadyKnown_A	92428645	91504108	0	0
gen_passthru_fifo.paramCheckPass	1296	1296	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	9608185	0	0
T1	4987	19	0	0
T2	50582	2862	0	0
T3	12595	1262	0	0
T4	21830	1502	0	0
T5	20589	5898	0	0
T6	70769	6724	0	0
T7	91537	2196	0	0
T8	42348	2550	0	0
T12	39001	2855	0	0
T13	6928	123	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

gen_passthru_fifo.paramCheckPass

Name	Attempts	Real Successes	Failures	Incomplete
Total	1296	1296	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T5	1	1	0	0
T6	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T12	1	1	0	0
T13	1	1	0	0

Line Coverage for Instance : tb.dut.u_reg_core.u_socket.fifo_h.rspfifo

	Line No.	Total	Covered	Percent
TOTAL		4	4	100.00
CONT_ASSIGN	44	1	1	100.00
CONT_ASSIGN	45	1	1	100.00
CONT_ASSIGN	48	1	1	100.00
CONT_ASSIGN	49	1	1	100.00
CONT_ASSIGN	53	0	0

43                          // device facing
44         1/1              assign rvalid_o = wvalid_i;
           Tests:       T1 T2 T3 
45         1/1              assign rdata_o = wdata_i;
           Tests:       T1 T2 T3 
46                      
47                          // host facing
48         1/1              assign wready_o = rready_i;
           Tests:       T1 T2 T3 
49         1/1              assign full_o = rready_i;
           Tests:       T1 T2 T3 
50                      
51                          // this avoids lint warnings
52                          logic unused_clr;
53         unreachable      assign unused_clr = clr_i;

---

Assert Coverage for Instance : tb.dut.u_reg_core.u_socket.fifo_h.rspfifo

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	92428645	13007584	0	0
DepthKnown_A	92428645	91504108	0	0
RvalidKnown_A	92428645	91504108	0	0
WreadyKnown_A	92428645	91504108	0	0
gen_passthru_fifo.paramCheckPass	1296	1296	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	13007584	0	0
T1	4987	104	0	0
T2	50582	12818	0	0
T3	12595	1262	0	0
T4	21830	4640	0	0
T5	20589	5898	0	0
T6	70769	21640	0	0
T7	91537	6982	0	0
T8	42348	2600	0	0
T12	39001	2855	0	0
T13	6928	578	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

gen_passthru_fifo.paramCheckPass

Name	Attempts	Real Successes	Failures	Incomplete
Total	1296	1296	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T5	1	1	0	0
T6	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T12	1	1	0	0
T13	1	1	0	0

Line Coverage for Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[0].fifo_d.reqfifo

	Line No.	Total	Covered	Percent
TOTAL		4	4	100.00
CONT_ASSIGN	44	1	1	100.00
CONT_ASSIGN	45	1	1	100.00
CONT_ASSIGN	48	1	1	100.00
CONT_ASSIGN	49	1	1	100.00
CONT_ASSIGN	53	0	0

43                          // device facing
44         1/1              assign rvalid_o = wvalid_i;
           Tests:       T1 T2 T3 
45         1/1              assign rdata_o = wdata_i;
           Tests:       T1 T2 T3 
46                      
47                          // host facing
48         1/1              assign wready_o = rready_i;
           Tests:       T1 T2 T3 
49         1/1              assign full_o = rready_i;
           Tests:       T1 T2 T3 
50                      
51                          // this avoids lint warnings
52                          logic unused_clr;
53         unreachable      assign unused_clr = clr_i;

---

Assert Coverage for Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[0].fifo_d.reqfifo

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	92428645	1265836	0	0
DepthKnown_A	92428645	91504108	0	0
RvalidKnown_A	92428645	91504108	0	0
WreadyKnown_A	92428645	91504108	0	0
gen_passthru_fifo.paramCheckPass	1296	1296	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	1265836	0	0
T2	50582	18	0	0
T3	12595	15	0	0
T4	21830	8	0	0
T5	20589	404	0	0
T6	70769	404	0	0
T7	91537	12	0	0
T8	42348	15	0	0
T12	39001	2	0	0
T13	6928	0	0	0
T91	0	25	0	0
T99	12681	20	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

gen_passthru_fifo.paramCheckPass

Name	Attempts	Real Successes	Failures	Incomplete
Total	1296	1296	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T5	1	1	0	0
T6	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T12	1	1	0	0
T13	1	1	0	0

Line Coverage for Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[0].fifo_d.rspfifo

	Line No.	Total	Covered	Percent
TOTAL		4	4	100.00
CONT_ASSIGN	44	1	1	100.00
CONT_ASSIGN	45	1	1	100.00
CONT_ASSIGN	48	1	1	100.00
CONT_ASSIGN	49	1	1	100.00
CONT_ASSIGN	53	0	0

43                          // device facing
44         1/1              assign rvalid_o = wvalid_i;
           Tests:       T1 T2 T3 
45         1/1              assign rdata_o = wdata_i;
           Tests:       T1 T2 T3 
46                      
47                          // host facing
48         1/1              assign wready_o = rready_i;
           Tests:       T1 T2 T3 
49         1/1              assign full_o = rready_i;
           Tests:       T1 T2 T3 
50                      
51                          // this avoids lint warnings
52                          logic unused_clr;
53         unreachable      assign unused_clr = clr_i;

---

Assert Coverage for Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[0].fifo_d.rspfifo

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	92428645	1131345	0	0
DepthKnown_A	92428645	91504108	0	0
RvalidKnown_A	92428645	91504108	0	0
WreadyKnown_A	92428645	91504108	0	0
gen_passthru_fifo.paramCheckPass	1296	1296	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	1131345	0	0
T2	50582	62	0	0
T3	12595	15	0	0
T4	21830	26	0	0
T5	20589	404	0	0
T6	70769	1802	0	0
T7	91537	65	0	0
T8	42348	65	0	0
T12	39001	2	0	0
T13	6928	0	0	0
T91	0	25	0	0
T99	12681	91	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

gen_passthru_fifo.paramCheckPass

Name	Attempts	Real Successes	Failures	Incomplete
Total	1296	1296	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T5	1	1	0	0
T6	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T12	1	1	0	0
T13	1	1	0	0

Line Coverage for Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[1].fifo_d.reqfifo

	Line No.	Total	Covered	Percent
TOTAL		4	4	100.00
CONT_ASSIGN	44	1	1	100.00
CONT_ASSIGN	45	1	1	100.00
CONT_ASSIGN	48	1	1	100.00
CONT_ASSIGN	49	1	1	100.00
CONT_ASSIGN	53	0	0

43                          // device facing
44         1/1              assign rvalid_o = wvalid_i;
           Tests:       T1 T2 T3 
45         1/1              assign rdata_o = wdata_i;
           Tests:       T1 T2 T3 
46                      
47                          // host facing
48         1/1              assign wready_o = rready_i;
           Tests:       T1 T2 T3 
49         1/1              assign full_o = rready_i;
           Tests:       T1 T2 T3 
50                      
51                          // this avoids lint warnings
52                          logic unused_clr;
53         unreachable      assign unused_clr = clr_i;

---

Assert Coverage for Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[1].fifo_d.reqfifo

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	92428645	7824180	0	0
DepthKnown_A	92428645	91504108	0	0
RvalidKnown_A	92428645	91504108	0	0
WreadyKnown_A	92428645	91504108	0	0
gen_passthru_fifo.paramCheckPass	1296	1296	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	7824180	0	0
T1	4987	19	0	0
T2	50582	2844	0	0
T3	12595	1247	0	0
T4	21830	1494	0	0
T5	20589	5494	0	0
T6	70769	6320	0	0
T7	91537	2184	0	0
T8	42348	2535	0	0
T12	39001	2853	0	0
T13	6928	123	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

gen_passthru_fifo.paramCheckPass

Name	Attempts	Real Successes	Failures	Incomplete
Total	1296	1296	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T5	1	1	0	0
T6	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T12	1	1	0	0
T13	1	1	0	0

Line Coverage for Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[1].fifo_d.rspfifo

	Line No.	Total	Covered	Percent
TOTAL		4	4	100.00
CONT_ASSIGN	44	1	1	100.00
CONT_ASSIGN	45	1	1	100.00
CONT_ASSIGN	48	1	1	100.00
CONT_ASSIGN	49	1	1	100.00
CONT_ASSIGN	53	0	0

43                          // device facing
44         1/1              assign rvalid_o = wvalid_i;
           Tests:       T1 T2 T3 
45         1/1              assign rdata_o = wdata_i;
           Tests:       T1 T2 T3 
46                      
47                          // host facing
48         1/1              assign wready_o = rready_i;
           Tests:       T1 T2 T3 
49         1/1              assign full_o = rready_i;
           Tests:       T1 T2 T3 
50                      
51                          // this avoids lint warnings
52                          logic unused_clr;
53         unreachable      assign unused_clr = clr_i;

---

Assert Coverage for Instance : tb.dut.u_reg_core.u_socket.gen_dfifo[1].fifo_d.rspfifo

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	92428645	11876239	0	0
DepthKnown_A	92428645	91504108	0	0
RvalidKnown_A	92428645	91504108	0	0
WreadyKnown_A	92428645	91504108	0	0
gen_passthru_fifo.paramCheckPass	1296	1296	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	11876239	0	0
T1	4987	104	0	0
T2	50582	12756	0	0
T3	12595	1247	0	0
T4	21830	4614	0	0
T5	20589	5494	0	0
T6	70769	19838	0	0
T7	91537	6917	0	0
T8	42348	2535	0	0
T12	39001	2853	0	0
T13	6928	578	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	92428645	91504108	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

gen_passthru_fifo.paramCheckPass

Name	Attempts	Real Successes	Failures	Incomplete
Total	1296	1296	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T5	1	1	0	0
T6	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T12	1	1	0	0
T13	1	1	0	0

Line Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_reqfifo

	Line No.	Total	Covered	Percent
TOTAL		15	15	100.00
ALWAYS	69	4	4	100.00
CONT_ASSIGN	81	1	1	100.00
CONT_ASSIGN	82	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	101	1	1	100.00
CONT_ASSIGN	108	1	1	100.00
ALWAYS	111	2	2	100.00
CONT_ASSIGN	116	1	1	100.00
CONT_ASSIGN	133	1	1	100.00
CONT_ASSIGN	134	1	1	100.00
CONT_ASSIGN	138	1	1	100.00

68                          always_ff @(posedge clk_i or negedge rst_ni) begin
69         1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
70         1/1                  under_rst <= 1'b1;
           Tests:       T1 T2 T3 
71         1/1                end else if (under_rst) begin
           Tests:       T1 T2 T3 
72         1/1                  under_rst <= ~under_rst;
           Tests:       T1 T2 T3 
73                            end
                        MISSING_ELSE
74                          end
75                      
76                          logic empty;
77                      
78                          // full and not ready for write are two different concepts.
79                          // The latter can be '0' when under reset, while the former is an indication that no more
80                          // entries can be written.
81         1/1              assign wready_o = ~full_o & ~under_rst;
           Tests:       T1 T2 T3 
82         1/1              assign rvalid_o = ~empty & ~under_rst;
           Tests:       T1 T2 T3 
83                      
84                          prim_fifo_sync_cnt #(
85                            .Depth(Depth),
86                            .Secure(Secure)
87                          ) u_fifo_cnt (
88                            .clk_i,
89                            .rst_ni,
90                            .clr_i,
91                            .incr_wptr_i(fifo_incr_wptr),
92                            .incr_rptr_i(fifo_incr_rptr),
93                            .wptr_o(fifo_wptr),
94                            .rptr_o(fifo_rptr),
95                            .full_o,
96                            .empty_o(fifo_empty),
97                            .depth_o,
98                            .err_o
99                          );
100        1/1              assign fifo_incr_wptr = wvalid_i & wready_o & ~under_rst;
           Tests:       T1 T2 T3 
101        1/1              assign fifo_incr_rptr = rvalid_o & rready_i & ~under_rst;
           Tests:       T1 T2 T3 
102                     
103                         // the generate blocks below are needed to avoid lint errors due to array indexing
104                         // in the where the fifo only has one storage element
105                         logic [Depth-1:0][Width-1:0] storage;
106                         logic [Width-1:0] storage_rdata;
107                         if (Depth == 1) begin : gen_depth_eq1
108        1/1                assign storage_rdata = storage[0];
           Tests:       T2 T3 T6 
109                     
110                           always_ff @(posedge clk_i)
111        1/1                  if (fifo_incr_wptr) begin
           Tests:       T1 T2 T3 
112        1/1                    storage[0] <= wdata_i;
           Tests:       T2 T3 T6 
113                             end
                        MISSING_ELSE
114                     
115                           logic unused_ptrs;
116        1/1                assign unused_ptrs = ^{fifo_wptr, fifo_rptr};
           Tests:       T1 T2 T3 
117                     
118                         // fifo with more than one storage element
119                         end else begin : gen_depth_gt1
120                           assign storage_rdata = storage[fifo_rptr];
121                     
122                           always_ff @(posedge clk_i)
123                             if (fifo_incr_wptr) begin
124                               storage[fifo_wptr] <= wdata_i;
125                             end
126                         end
127                     
128                         logic [Width-1:0] rdata_int;
129                         if (Pass == 1'b1) begin : gen_pass
130                           assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
131                           assign empty = fifo_empty & ~wvalid_i;
132                         end else begin : gen_nopass
133        1/1                assign rdata_int = storage_rdata;
           Tests:       T2 T3 T6 
134        1/1                assign empty = fifo_empty;
           Tests:       T1 T2 T3 
135                         end
136                     
137                         if (OutputZeroIfEmpty == 1'b1) begin : gen_output_zero
138        1/1                assign rdata_o = empty ? Width'(0) : rdata_int;
           Tests:       T1 T2 T3 

---

Cond Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_reqfifo

	Total	Covered	Percent
Conditions	11	11	100.00
Logical	11	11	100.00
Non-Logical	0	0
Event	0	0

 LINE       81
 EXPRESSION (((~full_o)) & ((~gen_normal_fifo.under_rst)))
             -----1-----   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T2,T3,T6
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       82
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests	Exclude Annotation
0	1	Covered	T1,T2,T3
1	0	Excluded		VC_COV_UNR
1	1	Covered	T2,T3,T6

 LINE       100
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests	Exclude Annotation
0	1	1	Covered	T1,T2,T3
1	0	1	Excluded		VC_COV_UNR
1	1	0	Excluded		VC_COV_UNR
1	1	1	Covered	T2,T3,T6

 LINE       101
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests	Exclude Annotation
0	1	1	Excluded		VC_COV_UNR
1	0	1	Covered	T2,T3,T6
1	1	0	Excluded		VC_COV_UNR
1	1	1	Covered	T2,T3,T6

 LINE       138
 EXPRESSION (gen_normal_fifo.empty ? (17'(0)) : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T2,T3,T6
1	Covered	T1,T2,T3

---

Branch Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_reqfifo

	Line No.	Total	Covered	Percent
Branches		7	7	100.00
TERNARY	138	2	2	100.00
IF	69	3	3	100.00
IF	111	2	2	100.00

138              assign rdata_o = empty ? Width'(0) : rdata_int;
                                        -1-  
                                        ==>  
                                        ==>  

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T2,T3,T6

69               if (!rst_ni) begin
                 -1-  
70                 under_rst <= 1'b1;
                   ==>
71               end else if (under_rst) begin
                          -2-  
72                 under_rst <= ~under_rst;
                   ==>
73               end
                 MISSING_ELSE
                 ==>

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T1,T2,T3
0	0	Covered	T1,T2,T3

111                if (fifo_incr_wptr) begin
                   -1-     
112                  storage[0] <= wdata_i;
                     ==>
113                end
                   MISSING_ELSE
                   ==>

Branches:

-1-	Status	Tests
1	Covered	T2,T3,T6
0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_reqfifo

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	89440843	1587848	0	0
DepthKnown_A	89440843	88569883	0	0
RvalidKnown_A	89440843	88569883	0	0
WreadyKnown_A	89440843	88569883	0	0
gen_normal_fifo.depthShallNotExceedParamDepth	89440843	1587848	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	1587848	0	0
T2	50582	224	0	0
T3	12595	150	0	0
T4	21830	53	0	0
T5	20589	4040	0	0
T6	70769	5438	0	0
T7	91537	173	0	0
T8	42348	200	0	0
T12	39001	25	0	0
T13	6928	0	0	0
T91	0	250	0	0
T99	12681	271	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

gen_normal_fifo.depthShallNotExceedParamDepth

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	1587848	0	0
T2	50582	224	0	0
T3	12595	150	0	0
T4	21830	53	0	0
T5	20589	4040	0	0
T6	70769	5438	0	0
T7	91537	173	0	0
T8	42348	200	0	0
T12	39001	25	0	0
T13	6928	0	0	0
T91	0	250	0	0
T99	12681	271	0	0

Line Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_sramreqfifo

	Line No.	Total	Covered	Percent
TOTAL		15	15	100.00
ALWAYS	69	4	4	100.00
CONT_ASSIGN	81	1	1	100.00
CONT_ASSIGN	82	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	101	1	1	100.00
CONT_ASSIGN	108	1	1	100.00
ALWAYS	111	2	2	100.00
CONT_ASSIGN	116	1	1	100.00
CONT_ASSIGN	133	1	1	100.00
CONT_ASSIGN	134	1	1	100.00
CONT_ASSIGN	138	1	1	100.00

68                          always_ff @(posedge clk_i or negedge rst_ni) begin
69         1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
70         1/1                  under_rst <= 1'b1;
           Tests:       T1 T2 T3 
71         1/1                end else if (under_rst) begin
           Tests:       T1 T2 T3 
72         1/1                  under_rst <= ~under_rst;
           Tests:       T1 T2 T3 
73                            end
                        MISSING_ELSE
74                          end
75                      
76                          logic empty;
77                      
78                          // full and not ready for write are two different concepts.
79                          // The latter can be '0' when under reset, while the former is an indication that no more
80                          // entries can be written.
81         1/1              assign wready_o = ~full_o & ~under_rst;
           Tests:       T1 T2 T3 
82         1/1              assign rvalid_o = ~empty & ~under_rst;
           Tests:       T1 T2 T3 
83                      
84                          prim_fifo_sync_cnt #(
85                            .Depth(Depth),
86                            .Secure(Secure)
87                          ) u_fifo_cnt (
88                            .clk_i,
89                            .rst_ni,
90                            .clr_i,
91                            .incr_wptr_i(fifo_incr_wptr),
92                            .incr_rptr_i(fifo_incr_rptr),
93                            .wptr_o(fifo_wptr),
94                            .rptr_o(fifo_rptr),
95                            .full_o,
96                            .empty_o(fifo_empty),
97                            .depth_o,
98                            .err_o
99                          );
100        1/1              assign fifo_incr_wptr = wvalid_i & wready_o & ~under_rst;
           Tests:       T1 T2 T3 
101        1/1              assign fifo_incr_rptr = rvalid_o & rready_i & ~under_rst;
           Tests:       T1 T2 T3 
102                     
103                         // the generate blocks below are needed to avoid lint errors due to array indexing
104                         // in the where the fifo only has one storage element
105                         logic [Depth-1:0][Width-1:0] storage;
106                         logic [Width-1:0] storage_rdata;
107                         if (Depth == 1) begin : gen_depth_eq1
108        1/1                assign storage_rdata = storage[0];
           Tests:       T2 T3 T6 
109                     
110                           always_ff @(posedge clk_i)
111        1/1                  if (fifo_incr_wptr) begin
           Tests:       T1 T2 T3 
112        1/1                    storage[0] <= wdata_i;
           Tests:       T2 T3 T6 
113                             end
                        MISSING_ELSE
114                     
115                           logic unused_ptrs;
116        1/1                assign unused_ptrs = ^{fifo_wptr, fifo_rptr};
           Tests:       T1 T2 T3 
117                     
118                         // fifo with more than one storage element
119                         end else begin : gen_depth_gt1
120                           assign storage_rdata = storage[fifo_rptr];
121                     
122                           always_ff @(posedge clk_i)
123                             if (fifo_incr_wptr) begin
124                               storage[fifo_wptr] <= wdata_i;
125                             end
126                         end
127                     
128                         logic [Width-1:0] rdata_int;
129                         if (Pass == 1'b1) begin : gen_pass
130                           assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
131                           assign empty = fifo_empty & ~wvalid_i;
132                         end else begin : gen_nopass
133        1/1                assign rdata_int = storage_rdata;
           Tests:       T2 T3 T6 
134        1/1                assign empty = fifo_empty;
           Tests:       T1 T2 T3 
135                         end
136                     
137                         if (OutputZeroIfEmpty == 1'b1) begin : gen_output_zero
138        1/1                assign rdata_o = empty ? Width'(0) : rdata_int;
           Tests:       T1 T2 T3 

---

Cond Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_sramreqfifo

	Total	Covered	Percent
Conditions	11	11	100.00
Logical	11	11	100.00
Non-Logical	0	0
Event	0	0

 LINE       81
 EXPRESSION (((~full_o)) & ((~gen_normal_fifo.under_rst)))
             -----1-----   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T2,T3,T6
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       82
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests	Exclude Annotation
0	1	Covered	T1,T2,T3
1	0	Excluded		VC_COV_UNR
1	1	Covered	T2,T3,T6

 LINE       100
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests	Exclude Annotation
0	1	1	Covered	T1,T2,T3
1	0	1	Excluded		VC_COV_UNR
1	1	0	Excluded		VC_COV_UNR
1	1	1	Covered	T2,T3,T6

 LINE       101
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests	Exclude Annotation
0	1	1	Excluded		VC_COV_UNR
1	0	1	Covered	T2,T3,T6
1	1	0	Excluded		VC_COV_UNR
1	1	1	Covered	T2,T3,T6

 LINE       138
 EXPRESSION (gen_normal_fifo.empty ? (5'(0)) : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T2,T3,T6
1	Covered	T1,T2,T3

---

Branch Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_sramreqfifo

	Line No.	Total	Covered	Percent
Branches		7	7	100.00
TERNARY	138	2	2	100.00
IF	69	3	3	100.00
IF	111	2	2	100.00

138              assign rdata_o = empty ? Width'(0) : rdata_int;
                                        -1-  
                                        ==>  
                                        ==>  

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T2,T3,T6

69               if (!rst_ni) begin
                 -1-  
70                 under_rst <= 1'b1;
                   ==>
71               end else if (under_rst) begin
                          -2-  
72                 under_rst <= ~under_rst;
                   ==>
73               end
                 MISSING_ELSE
                 ==>

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T1,T2,T3
0	0	Covered	T1,T2,T3

111                if (fifo_incr_wptr) begin
                   -1-     
112                  storage[0] <= wdata_i;
                     ==>
113                end
                   MISSING_ELSE
                   ==>

Branches:

-1-	Status	Tests
1	Covered	T2,T3,T6
0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_sramreqfifo

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	89440843	564368	0	0
DepthKnown_A	89440843	88569883	0	0
RvalidKnown_A	89440843	88569883	0	0
WreadyKnown_A	89440843	88569883	0	0
gen_normal_fifo.depthShallNotExceedParamDepth	89440843	564368	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	564368	0	0
T2	50582	180	0	0
T3	12595	150	0	0
T4	21830	35	0	0
T5	20589	4040	0	0
T6	70769	4040	0	0
T7	91537	120	0	0
T8	42348	150	0	0
T12	39001	25	0	0
T13	6928	0	0	0
T91	0	250	0	0
T99	12681	200	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

gen_normal_fifo.depthShallNotExceedParamDepth

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	564368	0	0
T2	50582	180	0	0
T3	12595	150	0	0
T4	21830	35	0	0
T5	20589	4040	0	0
T6	70769	4040	0	0
T7	91537	120	0	0
T8	42348	150	0	0
T12	39001	25	0	0
T13	6928	0	0	0
T91	0	250	0	0
T99	12681	200	0	0

Line Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_rspfifo

	Line No.	Total	Covered	Percent
TOTAL		15	15	100.00
ALWAYS	69	4	4	100.00
CONT_ASSIGN	81	1	1	100.00
CONT_ASSIGN	82	1	1	100.00
CONT_ASSIGN	100	1	1	100.00
CONT_ASSIGN	101	1	1	100.00
CONT_ASSIGN	108	1	1	100.00
ALWAYS	111	2	2	100.00
CONT_ASSIGN	116	1	1	100.00
CONT_ASSIGN	130	1	1	100.00
CONT_ASSIGN	131	1	1	100.00
CONT_ASSIGN	138	1	1	100.00

68                          always_ff @(posedge clk_i or negedge rst_ni) begin
69         1/1                if (!rst_ni) begin
           Tests:       T1 T2 T3 
70         1/1                  under_rst <= 1'b1;
           Tests:       T1 T2 T3 
71         1/1                end else if (under_rst) begin
           Tests:       T1 T2 T3 
72         1/1                  under_rst <= ~under_rst;
           Tests:       T1 T2 T3 
73                            end
                        MISSING_ELSE
74                          end
75                      
76                          logic empty;
77                      
78                          // full and not ready for write are two different concepts.
79                          // The latter can be '0' when under reset, while the former is an indication that no more
80                          // entries can be written.
81         1/1              assign wready_o = ~full_o & ~under_rst;
           Tests:       T1 T2 T3 
82         1/1              assign rvalid_o = ~empty & ~under_rst;
           Tests:       T1 T2 T3 
83                      
84                          prim_fifo_sync_cnt #(
85                            .Depth(Depth),
86                            .Secure(Secure)
87                          ) u_fifo_cnt (
88                            .clk_i,
89                            .rst_ni,
90                            .clr_i,
91                            .incr_wptr_i(fifo_incr_wptr),
92                            .incr_rptr_i(fifo_incr_rptr),
93                            .wptr_o(fifo_wptr),
94                            .rptr_o(fifo_rptr),
95                            .full_o,
96                            .empty_o(fifo_empty),
97                            .depth_o,
98                            .err_o
99                          );
100        1/1              assign fifo_incr_wptr = wvalid_i & wready_o & ~under_rst;
           Tests:       T1 T2 T3 
101        1/1              assign fifo_incr_rptr = rvalid_o & rready_i & ~under_rst;
           Tests:       T1 T2 T3 
102                     
103                         // the generate blocks below are needed to avoid lint errors due to array indexing
104                         // in the where the fifo only has one storage element
105                         logic [Depth-1:0][Width-1:0] storage;
106                         logic [Width-1:0] storage_rdata;
107                         if (Depth == 1) begin : gen_depth_eq1
108        1/1                assign storage_rdata = storage[0];
           Tests:       T2 T3 T6 
109                     
110                           always_ff @(posedge clk_i)
111        1/1                  if (fifo_incr_wptr) begin
           Tests:       T1 T2 T3 
112        1/1                    storage[0] <= wdata_i;
           Tests:       T2 T3 T6 
113                             end
                        MISSING_ELSE
114                     
115                           logic unused_ptrs;
116        1/1                assign unused_ptrs = ^{fifo_wptr, fifo_rptr};
           Tests:       T1 T2 T3 
117                     
118                         // fifo with more than one storage element
119                         end else begin : gen_depth_gt1
120                           assign storage_rdata = storage[fifo_rptr];
121                     
122                           always_ff @(posedge clk_i)
123                             if (fifo_incr_wptr) begin
124                               storage[fifo_wptr] <= wdata_i;
125                             end
126                         end
127                     
128                         logic [Width-1:0] rdata_int;
129                         if (Pass == 1'b1) begin : gen_pass
130        1/1                assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
           Tests:       T1 T2 T3 
131        1/1                assign empty = fifo_empty & ~wvalid_i;
           Tests:       T1 T2 T3 
132                         end else begin : gen_nopass
133                           assign rdata_int = storage_rdata;
134                           assign empty = fifo_empty;
135                         end
136                     
137                         if (OutputZeroIfEmpty == 1'b1) begin : gen_output_zero
138        1/1                assign rdata_o = empty ? Width'(0) : rdata_int;
           Tests:       T1 T2 T3 

---

Cond Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_rspfifo

	Total	Covered	Percent
Conditions	18	18	100.00
Logical	18	18	100.00
Non-Logical	0	0
Event	0	0

 LINE       81
 EXPRESSION (((~full_o)) & ((~gen_normal_fifo.under_rst)))
             -----1-----   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T2,T6,T4
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T2,T3

 LINE       82
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests	Exclude Annotation
0	1	Covered	T1,T2,T3
1	0	Excluded		VC_COV_UNR
1	1	Covered	T2,T3,T6

 LINE       100
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests	Exclude Annotation
0	1	1	Covered	T1,T2,T3
1	0	1	Excluded		VC_COV_UNR
1	1	0	Excluded		VC_COV_UNR
1	1	1	Covered	T2,T3,T6

 LINE       101
 EXPRESSION (rvalid_o & rready_i & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests	Exclude Annotation
0	1	1	Excluded		VC_COV_UNR
1	0	1	Covered	T2,T6,T4
1	1	0	Excluded		VC_COV_UNR
1	1	1	Covered	T2,T3,T6

 LINE       130
 EXPRESSION ((gen_normal_fifo.fifo_empty && wvalid_i) ? wdata_i : gen_normal_fifo.storage_rdata)
             --------------------1-------------------

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T2,T3,T6

 LINE       130
 SUB-EXPRESSION (gen_normal_fifo.fifo_empty && wvalid_i)
                 -------------1------------    ----2---

-1-	-2-	Status	Tests	Exclude Annotation
0	1	Excluded		VC_COV_UNR
1	0	Covered	T1,T2,T3
1	1	Covered	T2,T3,T6

 LINE       131
 EXPRESSION (gen_normal_fifo.fifo_empty & ((~wvalid_i)))
             -------------1------------   ------2------

-1-	-2-	Status	Tests
0	1	Covered	T2,T6,T4
1	0	Covered	T2,T3,T6
1	1	Covered	T1,T2,T3

 LINE       138
 EXPRESSION (gen_normal_fifo.empty ? (40'(0)) : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Covered	T2,T3,T6
1	Covered	T1,T2,T3

---

Branch Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_rspfifo

	Line No.	Total	Covered	Percent
Branches		9	9	100.00
TERNARY	130	2	2	100.00
TERNARY	138	2	2	100.00
IF	69	3	3	100.00
IF	111	2	2	100.00

130              assign rdata_int = (fifo_empty && wvalid_i) ? wdata_i : storage_rdata;
                                                             -1-  
                                                             ==>  
                                                             ==>  

Branches:

-1-	Status	Tests
1	Covered	T2,T3,T6
0	Covered	T1,T2,T3

138              assign rdata_o = empty ? Width'(0) : rdata_int;
                                        -1-  
                                        ==>  
                                        ==>  

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T2,T3,T6

69               if (!rst_ni) begin
                 -1-  
70                 under_rst <= 1'b1;
                   ==>
71               end else if (under_rst) begin
                          -2-  
72                 under_rst <= ~under_rst;
                   ==>
73               end
                 MISSING_ELSE
                 ==>

Branches:

-1-	-2-	Status	Tests
1	-	Covered	T1,T2,T3
0	1	Covered	T1,T2,T3
0	0	Covered	T1,T2,T3

111                if (fifo_incr_wptr) begin
                   -1-     
112                  storage[0] <= wdata_i;
                     ==>
113                end
                   MISSING_ELSE
                   ==>

Branches:

-1-	Status	Tests
1	Covered	T2,T3,T6
0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.u_tlul_adapter_sram.u_rspfifo

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	5	5	100.00	5	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	5	5	100.00	5	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
DataKnown_A	89440843	193227	0	0
DepthKnown_A	89440843	88569883	0	0
RvalidKnown_A	89440843	88569883	0	0
WreadyKnown_A	89440843	88569883	0	0
gen_normal_fifo.depthShallNotExceedParamDepth	89440843	193227	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	193227	0	0
T2	50582	62	0	0
T3	12595	15	0	0
T4	21830	26	0	0
T5	20589	404	0	0
T6	70769	1802	0	0
T7	91537	65	0	0
T8	42348	65	0	0
T12	39001	2	0	0
T13	6928	0	0	0
T91	0	25	0	0
T99	12681	91	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	88569883	0	0
T1	4987	4924	0	0
T2	50582	50026	0	0
T3	12595	12300	0	0
T4	21830	21570	0	0
T5	20589	20533	0	0
T6	70769	70704	0	0
T7	91537	90035	0	0
T8	42348	41639	0	0
T12	39001	37979	0	0
T13	6928	6855	0	0

gen_normal_fifo.depthShallNotExceedParamDepth

Name	Attempts	Real Successes	Failures	Incomplete
Total	89440843	193227	0	0
T2	50582	62	0	0
T3	12595	15	0	0
T4	21830	26	0	0
T5	20589	404	0	0
T6	70769	1802	0	0
T7	91537	65	0	0
T8	42348	65	0	0
T12	39001	2	0	0
T13	6928	0	0	0
T91	0	25	0	0
T99	12681	91	0	0