Unified Coverage Report :: Module :: prim_lc_sync

Module : prim_lc_sync

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
100.00	100.00					100.00

Source File(s) :
/workspaces/lowrisc/opentitan/scratch/earlgrey_1_0_0_2024_08_20_RC0/kmac_masked-sim-vcs/default/sim-vcs/../src/lowrisc_prim_lc_sync_0.1/rtl/prim_lc_sync.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_prim_lc_sync	100.00	100.00					100.00

---

Module Instance : tb.dut.u_prim_lc_sync

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	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
98.76	98.75	96.74	100.00	100.00	97.06	100.00	dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_buffs[0].gen_bits[0].u_prim_buf	100.00	100.00
gen_buffs[0].gen_bits[1].u_prim_buf	100.00	100.00
gen_buffs[0].gen_bits[2].u_prim_buf	100.00	100.00
gen_buffs[0].gen_bits[3].u_prim_buf	100.00	100.00
gen_buffs[1].gen_bits[0].u_prim_buf	100.00	100.00
gen_buffs[1].gen_bits[1].u_prim_buf	100.00	100.00
gen_buffs[1].gen_bits[2].u_prim_buf	100.00	100.00
gen_buffs[1].gen_bits[3].u_prim_buf	100.00	100.00
gen_buffs[2].gen_bits[0].u_prim_buf	100.00	100.00
gen_buffs[2].gen_bits[1].u_prim_buf	100.00	100.00
gen_buffs[2].gen_bits[2].u_prim_buf	100.00	100.00
gen_buffs[2].gen_bits[3].u_prim_buf	100.00	100.00
gen_buffs[3].gen_bits[0].u_prim_buf	100.00	100.00
gen_buffs[3].gen_bits[1].u_prim_buf	100.00	100.00
gen_buffs[3].gen_bits[2].u_prim_buf	100.00	100.00
gen_buffs[3].gen_bits[3].u_prim_buf	100.00	100.00
gen_buffs[4].gen_bits[0].u_prim_buf	100.00	100.00
gen_buffs[4].gen_bits[1].u_prim_buf	100.00	100.00
gen_buffs[4].gen_bits[2].u_prim_buf	100.00	100.00
gen_buffs[4].gen_bits[3].u_prim_buf	100.00	100.00
gen_buffs[5].gen_bits[0].u_prim_buf	100.00	100.00
gen_buffs[5].gen_bits[1].u_prim_buf	100.00	100.00
gen_buffs[5].gen_bits[2].u_prim_buf	100.00	100.00
gen_buffs[5].gen_bits[3].u_prim_buf	100.00	100.00
gen_flops.u_prim_flop_2sync	100.00	100.00				100.00

---

Since this is the module's only instance, the coverage report is the same as for the module.

Line Coverage for Module : prim_lc_sync

	Line No.	Total	Covered	Percent
TOTAL		7	7	100.00
ALWAYS	68	1	1	100.00
CONT_ASSIGN	106	1	1	100.00
CONT_ASSIGN	106	1	1	100.00
CONT_ASSIGN	106	1	1	100.00
CONT_ASSIGN	106	1	1	100.00
CONT_ASSIGN	106	1	1	100.00
CONT_ASSIGN	106	1	1	100.00

67                            always_ff @(posedge clk_i) begin
68         1/1                  lc_en_in_sva_q <= lc_en_i;
           Tests:       T1 T2 T3 
69                            end
70                          `ASSERT(OutputDelay_A,
71                                  rst_ni |-> ##3 lc_en_o == {NumCopies{$past(lc_en_in_sva_q, 2)}} ||
72                                                 ($past(lc_en_in_sva_q, 2) != $past(lc_en_in_sva_q, 1)))
73                      `endif
74                        end else begin : gen_no_flops
75                          //VCS coverage off
76                          // pragma coverage off
77                      
78                          // This unused companion logic helps remove lint errors
79                          // for modules where clock and reset are used for assertions only
80                          // or nothing at all.
81                          // This logic will be removed for sythesis since it is unloaded.
82                          lc_ctrl_pkg::lc_tx_t unused_logic;
83                          always_ff @(posedge clk_i or negedge rst_ni) begin
84                            if (!rst_ni) begin
85                               unused_logic <= lc_ctrl_pkg::Off;
86                            end else begin
87                               unused_logic <= lc_en_i;
88                            end
89                          end
90                          //VCS coverage on
91                          // pragma coverage on
92                      
93                          assign lc_en = lc_en_i;
94                      
95                          `ASSERT(OutputDelay_A, lc_en_o == {NumCopies{lc_en_i}})
96                        end
97                      
98                        for (genvar j = 0; j < NumCopies; j++) begin : gen_buffs
99                          logic [lc_ctrl_pkg::TxWidth-1:0] lc_en_out;
100                         for (genvar k = 0; k < lc_ctrl_pkg::TxWidth; k++) begin : gen_bits
101                           prim_sec_anchor_buf u_prim_buf (
102                             .in_i(lc_en[k]),
103                             .out_o(lc_en_out[k])
104                           );
105                         end
106        6/6              assign lc_en_o[j] = lc_ctrl_pkg::lc_tx_t'(lc_en_out);
           Tests:       T1 T2 T3  | T1 T2 T3  | T1 T2 T3  | T1 T2 T3  | T1 T2 T3  | T1 T2 T3 

---

Assert Coverage for Module : prim_lc_sync

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	3	3	100.00	3	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	3	3	100.00	3	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
NumCopiesMustBeGreaterZero_A	665	665	0	0
OutputsKnown_A	640180531	640001293	0	0
gen_flops.OutputDelay_A	640180531	639994036	0	1995

NumCopiesMustBeGreaterZero_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	665	665	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T7	1	1	0	0
T20	1	1	0	0
T29	1	1	0	0
T30	1	1	0	0
T31	1	1	0	0
T43	1	1	0	0
T44	1	1	0	0

OutputsKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	640180531	640001293	0	0
T1	84512	84419	0	0
T2	116868	116792	0	0
T3	201179	201095	0	0
T7	14564	14467	0	0
T20	311127	311045	0	0
T29	448588	448489	0	0
T30	4435	4372	0	0
T31	9839	9765	0	0
T43	159485	159405	0	0
T44	1227	1146	0	0

gen_flops.OutputDelay_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	640180531	639994036	0	1995
T1	84512	84416	0	3
T2	116868	116789	0	3
T3	201179	201092	0	3
T7	14564	14464	0	3
T20	311127	311042	0	3
T29	448588	448486	0	3
T30	4435	4369	0	3
T31	9839	9762	0	3
T43	159485	159402	0	3
T44	1227	1143	0	3