Unified Coverage Report :: Module :: prim_fifo_sync

Module : prim_fifo_sync

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00			0.00

Source File(s) :
/workspace/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.uart_core.u_uart_txfifo	0.00	0.00	0.00			0.00
tb.dut.uart_core.u_uart_rxfifo	0.00	0.00	0.00			0.00

---

Module Instance : tb.dut.uart_core.u_uart_txfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00			0.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00			0.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
0.00	0.00	0.00			0.00		uart_core

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_normal_fifo.u_fifo_cnt	0.00	0.00				0.00

---

Module Instance : tb.dut.uart_core.u_uart_rxfifo

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00			0.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00			0.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
0.00	0.00	0.00			0.00		uart_core

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_normal_fifo.u_fifo_cnt	0.00	0.00				0.00

Line Coverage for Module : prim_fifo_sync

	Line No.	Total	Covered	Percent
TOTAL		22	0	0.00
ALWAYS	70	4	0	0.00
CONT_ASSIGN	84	1	0	0.00
CONT_ASSIGN	85	1	0	0.00
CONT_ASSIGN	86	1	0	0.00
CONT_ASSIGN	87	1	0	0.00
CONT_ASSIGN	88	1	0	0.00
CONT_ASSIGN	92	1	0	0.00
CONT_ASSIGN	93	1	0	0.00
CONT_ASSIGN	98	1	0	0.00
CONT_ASSIGN	99	1	0	0.00
CONT_ASSIGN	100	1	0	0.00
CONT_ASSIGN	145	1	0	0.00
CONT_ASSIGN	146	1	0	0.00
CONT_ASSIGN	162	1	0	0.00
ALWAYS	165	2	0	0.00
CONT_ASSIGN	175	1	0	0.00
CONT_ASSIGN	176	1	0	0.00
CONT_ASSIGN	180	1	0	0.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
70	0	1
71	0	1
72	0	1
73	0	1
			==> MISSING_ELSE
84	0	1
85	0	1
86	0	1
87	0	1
88	0	1
92	0	1
93	0	1
98	0	1
99	0	1
100	0	1
145	0	1
146	0	1
162	0	1
165	0	1
166	0	1
			==> MISSING_ELSE
175	0	1
176	0	1
180	0	1

---

Cond Coverage for Module : prim_fifo_sync

	Total	Covered	Percent
Conditions	26	0	0.00
Logical	26	0	0.00
Non-Logical	0	0
Event	0	0

 LINE       88
 EXPRESSION 
 Number  Term
      1  gen_normal_fifo.full ? (8'(Depth)) : ((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value)))))

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       88
 SUB-EXPRESSION 
 Number  Term
      1  (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value))))

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       88
 SUB-EXPRESSION (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)
                ---------------------------1--------------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       92
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Not Covered
1	1	0	Not Covered
1	1	1	Not Covered

 LINE       93
 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	Not Covered
1	1	0	Not Covered
1	1	1	Not Covered

 LINE       98
 EXPRESSION (((~gen_normal_fifo.full)) & ((~gen_normal_fifo.under_rst)))
             ------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       100
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       145
 EXPRESSION (gen_normal_fifo.fifo_wptr == (gen_normal_fifo.fifo_rptr ^ {1'b1, {(gen_normal_fifo.PTR_WIDTH - 1) {1'b0}}}))
            ------------------------------------------------------1------------------------------------------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       146
 EXPRESSION (gen_normal_fifo.fifo_wptr == gen_normal_fifo.fifo_rptr)
            ----------------------------1---------------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       180
 EXPRESSION (gen_normal_fifo.empty ? 'b0 : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

---

Branch Coverage for Module : prim_fifo_sync

	Line No.	Total	Covered	Percent
Branches		10	0	0.00
TERNARY	88	3	0	0.00
TERNARY	180	2	0	0.00
IF	70	3	0	0.00
IF	165	2	0	0.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	88	(gen_normal_fifo.full) ? 
-2-:	88	((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)) ? 

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Not Covered
0	0	Not Covered

	LineNo.	Expression
-1-:	180	(gen_normal_fifo.empty) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	70	if ((!rst_ni))
-2-:	72	if (gen_normal_fifo.under_rst)

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Not Covered
0	0	Not Covered

	LineNo.	Expression
-1-:	165	if (gen_normal_fifo.fifo_incr_wptr)

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

Line Coverage for Instance : tb.dut.uart_core.u_uart_txfifo

	Line No.	Total	Covered	Percent
TOTAL		22	0	0.00
ALWAYS	70	4	0	0.00
CONT_ASSIGN	84	1	0	0.00
CONT_ASSIGN	85	1	0	0.00
CONT_ASSIGN	86	1	0	0.00
CONT_ASSIGN	87	1	0	0.00
CONT_ASSIGN	88	1	0	0.00
CONT_ASSIGN	92	1	0	0.00
CONT_ASSIGN	93	1	0	0.00
CONT_ASSIGN	98	1	0	0.00
CONT_ASSIGN	99	1	0	0.00
CONT_ASSIGN	100	1	0	0.00
CONT_ASSIGN	145	1	0	0.00
CONT_ASSIGN	146	1	0	0.00
CONT_ASSIGN	162	1	0	0.00
ALWAYS	165	2	0	0.00
CONT_ASSIGN	175	1	0	0.00
CONT_ASSIGN	176	1	0	0.00
CONT_ASSIGN	180	1	0	0.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
70	0	1
71	0	1
72	0	1
73	0	1
			==> MISSING_ELSE
84	0	1
85	0	1
86	0	1
87	0	1
88	0	1
92	0	1
93	0	1
98	0	1
99	0	1
100	0	1
145	0	1
146	0	1
162	0	1
165	0	1
166	0	1
			==> MISSING_ELSE
175	0	1
176	0	1
180	0	1

---

Cond Coverage for Instance : tb.dut.uart_core.u_uart_txfifo

	Total	Covered	Percent
Conditions	26	0	0.00
Logical	26	0	0.00
Non-Logical	0	0
Event	0	0

 LINE       88
 EXPRESSION 
 Number  Term
      1  gen_normal_fifo.full ? (8'(Depth)) : ((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value)))))

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       88
 SUB-EXPRESSION 
 Number  Term
      1  (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value))))

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       88
 SUB-EXPRESSION (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)
                ---------------------------1--------------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       92
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Not Covered
1	1	0	Not Covered
1	1	1	Not Covered

 LINE       93
 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	Not Covered
1	1	0	Not Covered
1	1	1	Not Covered

 LINE       98
 EXPRESSION (((~gen_normal_fifo.full)) & ((~gen_normal_fifo.under_rst)))
             ------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       100
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       145
 EXPRESSION (gen_normal_fifo.fifo_wptr == (gen_normal_fifo.fifo_rptr ^ {1'b1, {(gen_normal_fifo.PTR_WIDTH - 1) {1'b0}}}))
            ------------------------------------------------------1------------------------------------------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       146
 EXPRESSION (gen_normal_fifo.fifo_wptr == gen_normal_fifo.fifo_rptr)
            ----------------------------1---------------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       180
 EXPRESSION (gen_normal_fifo.empty ? 'b0 : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

---

Branch Coverage for Instance : tb.dut.uart_core.u_uart_txfifo

	Line No.	Total	Covered	Percent
Branches		10	0	0.00
TERNARY	88	3	0	0.00
TERNARY	180	2	0	0.00
IF	70	3	0	0.00
IF	165	2	0	0.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	88	(gen_normal_fifo.full) ? 
-2-:	88	((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)) ? 

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Not Covered
0	0	Not Covered

	LineNo.	Expression
-1-:	180	(gen_normal_fifo.empty) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	70	if ((!rst_ni))
-2-:	72	if (gen_normal_fifo.under_rst)

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Not Covered
0	0	Not Covered

	LineNo.	Expression
-1-:	165	if (gen_normal_fifo.fifo_incr_wptr)

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

Line Coverage for Instance : tb.dut.uart_core.u_uart_rxfifo

	Line No.	Total	Covered	Percent
TOTAL		22	0	0.00
ALWAYS	70	4	0	0.00
CONT_ASSIGN	84	1	0	0.00
CONT_ASSIGN	85	1	0	0.00
CONT_ASSIGN	86	1	0	0.00
CONT_ASSIGN	87	1	0	0.00
CONT_ASSIGN	88	1	0	0.00
CONT_ASSIGN	92	1	0	0.00
CONT_ASSIGN	93	1	0	0.00
CONT_ASSIGN	98	1	0	0.00
CONT_ASSIGN	99	1	0	0.00
CONT_ASSIGN	100	1	0	0.00
CONT_ASSIGN	145	1	0	0.00
CONT_ASSIGN	146	1	0	0.00
CONT_ASSIGN	162	1	0	0.00
ALWAYS	165	2	0	0.00
CONT_ASSIGN	175	1	0	0.00
CONT_ASSIGN	176	1	0	0.00
CONT_ASSIGN	180	1	0	0.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
70	0	1
71	0	1
72	0	1
73	0	1
			==> MISSING_ELSE
84	0	1
85	0	1
86	0	1
87	0	1
88	0	1
92	0	1
93	0	1
98	0	1
99	0	1
100	0	1
145	0	1
146	0	1
162	0	1
165	0	1
166	0	1
			==> MISSING_ELSE
175	0	1
176	0	1
180	0	1

---

Cond Coverage for Instance : tb.dut.uart_core.u_uart_rxfifo

	Total	Covered	Percent
Conditions	26	0	0.00
Logical	26	0	0.00
Non-Logical	0	0
Event	0	0

 LINE       88
 EXPRESSION 
 Number  Term
      1  gen_normal_fifo.full ? (8'(Depth)) : ((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value)))))

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       88
 SUB-EXPRESSION 
 Number  Term
      1  (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb) ? ((8'(gen_normal_fifo.wptr_value) - 8'(gen_normal_fifo.rptr_value))) : (((8'(Depth) - 8'(gen_normal_fifo.rptr_value)) + 8'(gen_normal_fifo.wptr_value))))

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       88
 SUB-EXPRESSION (gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)
                ---------------------------1--------------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       92
 EXPRESSION (wvalid_i & wready_o & ((~gen_normal_fifo.under_rst)))
             ----1---   ----2---   ---------------3--------------

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Not Covered
1	1	0	Not Covered
1	1	1	Not Covered

 LINE       93
 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	Not Covered
1	1	0	Not Covered
1	1	1	Not Covered

 LINE       98
 EXPRESSION (((~gen_normal_fifo.full)) & ((~gen_normal_fifo.under_rst)))
             ------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       100
 EXPRESSION (((~gen_normal_fifo.empty)) & ((~gen_normal_fifo.under_rst)))
             -------------1------------   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       145
 EXPRESSION (gen_normal_fifo.fifo_wptr == (gen_normal_fifo.fifo_rptr ^ {1'b1, {(gen_normal_fifo.PTR_WIDTH - 1) {1'b0}}}))
            ------------------------------------------------------1------------------------------------------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       146
 EXPRESSION (gen_normal_fifo.fifo_wptr == gen_normal_fifo.fifo_rptr)
            ----------------------------1---------------------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       180
 EXPRESSION (gen_normal_fifo.empty ? 'b0 : gen_normal_fifo.rdata_int)
             ----------1----------

-1-	Status	Tests
0	Not Covered
1	Not Covered

---

Branch Coverage for Instance : tb.dut.uart_core.u_uart_rxfifo

	Line No.	Total	Covered	Percent
Branches		10	0	0.00
TERNARY	88	3	0	0.00
TERNARY	180	2	0	0.00
IF	70	3	0	0.00
IF	165	2	0	0.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv' or '../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	88	(gen_normal_fifo.full) ? 
-2-:	88	((gen_normal_fifo.wptr_msb == gen_normal_fifo.rptr_msb)) ? 

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Not Covered
0	0	Not Covered

	LineNo.	Expression
-1-:	180	(gen_normal_fifo.empty) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	70	if ((!rst_ni))
-2-:	72	if (gen_normal_fifo.under_rst)

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Not Covered
0	0	Not Covered

	LineNo.	Expression
-1-:	165	if (gen_normal_fifo.fifo_incr_wptr)

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered