Unified Coverage Report :: Module :: prim_fifo_sync_cnt

Module : prim_fifo_sync_cnt

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
93.64	100.00	90.00			90.91

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_prim_fifo_0/rtl/prim_fifo_sync_cnt.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_dm_top.i_dm_csrs.i_fifo.gen_normal_fifo.u_fifo_cnt	93.64	100.00	90.00			90.91

---

Module Instance : tb.dut.u_dm_top.i_dm_csrs.i_fifo.gen_normal_fifo.u_fifo_cnt

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
93.64	100.00	90.00			90.91

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
93.64	100.00	90.00			90.91

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
90.62	100.00	62.50			100.00	100.00	i_fifo

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

---

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

Line Coverage for Module : prim_fifo_sync_cnt

	Line No.	Total	Covered	Percent
TOTAL		25	25	100.00
CONT_ASSIGN	41	1	1	100.00
CONT_ASSIGN	42	1	1	100.00
CONT_ASSIGN	46	1	1	100.00
CONT_ASSIGN	47	1	1	100.00
CONT_ASSIGN	51	1	1	100.00
CONT_ASSIGN	52	1	1	100.00
CONT_ASSIGN	55	1	1	100.00
CONT_ASSIGN	56	1	1	100.00
CONT_ASSIGN	59	1	1	100.00
CONT_ASSIGN	61	1	1	100.00
CONT_ASSIGN	68	1	1	100.00
ALWAYS	113	7	7	100.00
ALWAYS	125	7	7	100.00

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

Line No.	Covered	Statements
41	1	1
42	1	1
46	1	1
47	1	1
51	1	1
52	1	1
55	1	1
56	1	1
59	1	1
61	1	1
68	1	1
113	1	1
114	1	1
115	1	1
116		unreachable
117	1	1
118	1	1
119	1	1
120	1	1
			MISSING_ELSE
125	1	1
126	1	1
127	1	1
128		unreachable
129	1	1
130	1	1
131	1	1
132	1	1
			MISSING_ELSE

---

Cond Coverage for Module : prim_fifo_sync_cnt

	Total	Covered	Percent
Conditions	20	18	90.00
Logical	20	18	90.00
Non-Logical	0	0
Event	0	0

 LINE       51
 EXPRESSION (incr_wptr_i & (wptr_o == 1'((Depth - 1))))
             -----1-----   -------------2-------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T2,T3
1	1	Covered	T2,T3,T8

 LINE       51
 SUB-EXPRESSION (wptr_o == 1'((Depth - 1)))
                -------------1-------------

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

 LINE       52
 EXPRESSION (incr_rptr_i & (rptr_o == 1'((Depth - 1))))
             -----1-----   -------------2-------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T1,T2,T3
1	1	Covered	T2,T3,T8

 LINE       52
 SUB-EXPRESSION (rptr_o == 1'((Depth - 1)))
                -------------1-------------

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

 LINE       59
 EXPRESSION (wptr_wrap_cnt_q == (rptr_wrap_cnt_q ^ {1'b1, {(WrapPtrW - 1) {1'b0}}}))
            ------------------------------------1-----------------------------------

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

 LINE       61
 EXPRESSION (wptr_wrap_cnt_q == rptr_wrap_cnt_q)
            ------------------1-----------------

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

 LINE       68
 EXPRESSION (full_o ? (2'(Depth)) : ((wptr_wrap_msb == rptr_wrap_msb) ? ((2'(wptr_o) - 2'(rptr_o))) : (((2'(Depth) - 2'(rptr_o)) + 2'(wptr_o)))))
             ---1--

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

 LINE       68
 SUB-EXPRESSION ((wptr_wrap_msb == rptr_wrap_msb) ? ((2'(wptr_o) - 2'(rptr_o))) : (((2'(Depth) - 2'(rptr_o)) + 2'(wptr_o))))
                 ----------------1---------------

-1-	Status	Tests
0	Covered	T2,T3,T8
1	Covered	T1,T2,T3

 LINE       68
 SUB-EXPRESSION (wptr_wrap_msb == rptr_wrap_msb)
                ----------------1---------------

-1-	Status	Tests
0	Covered	T2,T3,T8
1	Covered	T1,T2,T3

---

Branch Coverage for Module : prim_fifo_sync_cnt

	Line No.	Total	Covered	Percent
Branches		11	10	90.91
TERNARY	68	3	2	66.67
IF	113	4	4	100.00
IF	125	4	4	100.00

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

	LineNo.	Expression
-1-:	68	(full_o) ? 
-2-:	68	((wptr_wrap_msb == rptr_wrap_msb)) ? 

Branches:

-1-	-2-	Status	Tests
1	-	Not Covered
0	1	Covered	T1,T2,T3
0	0	Covered	T2,T3,T8

	LineNo.	Expression
-1-:	113	if ((!rst_ni))
-2-:	115	if (clr_i)
-3-:	117	if (wptr_wrap_set)
-4-:	119	if (incr_wptr_i)

Branches:

-1-	-2-	-3-	-4-	Status	Tests
1	-	-	-	Covered	T1,T2,T3
0	1	-	-	Unreachable
0	0	1	-	Covered	T2,T3,T8
0	0	0	1	Covered	T1,T2,T3
0	0	0	0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	125	if ((!rst_ni))
-2-:	127	if (clr_i)
-3-:	129	if (rptr_wrap_set)
-4-:	131	if (incr_rptr_i)

Branches:

-1-	-2-	-3-	-4-	Status	Tests
1	-	-	-	Covered	T1,T2,T3
0	1	-	-	Unreachable
0	0	1	-	Covered	T2,T3,T8
0	0	0	1	Covered	T1,T2,T3
0	0	0	0	Covered	T1,T2,T3