Unified Coverage Report :: Module :: prim_fifo_sync

Module : prim_fifo_sync

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

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.u_dm_top.i_dm_csrs.i_fifo	92.86	100.00	71.43			100.00	100.00

---

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

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
92.86	100.00	71.43			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
94.20	100.00	82.35			94.44	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
70.07	86.28	62.67			61.25		i_dm_csrs

Subtrees :

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

Line Coverage for Module : prim_fifo_sync

	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	133	1	1	100.00
CONT_ASSIGN	134	1	1	100.00
CONT_ASSIGN	138	1	1	100.00

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
69	1	1
70	1	1
71	1	1
72	1	1
			MISSING_ELSE
81	1	1
82	1	1
100	1	1
101	1	1
120	1	1
123	1	1
124	1	1
			MISSING_ELSE
133	1	1
134	1	1
138	1	1

---

Cond Coverage for Module : prim_fifo_sync

	Total	Covered	Percent
Conditions	16	10	62.50
Logical	16	10	62.50
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	Covered	T1,T2,T3
1	0	1	Not Covered
1	1	0	Not Covered
1	1	1	Covered	T1,T2,T3

 LINE       138
 EXPRESSION (gen_normal_fifo.empty ? (34'(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

	Line No.	Total	Covered	Percent
Branches		7	7	100.00
TERNARY	138	2	2	100.00
IF	69	3	3	100.00
IF	123	2	2	100.00

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-:	138	(gen_normal_fifo.empty) ? 

Branches:

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

	LineNo.	Expression
-1-:	69	if ((!rst_ni))
-2-:	71	if (gen_normal_fifo.under_rst)

Branches:

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

	LineNo.	Expression
-1-:	123	if (gen_normal_fifo.fifo_incr_wptr)

Branches:

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

---

Assert Coverage for Module : prim_fifo_sync

	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	45679662	19154	0	0
DepthKnown_A	45679662	45034691	0	0
RvalidKnown_A	45679662	45034691	0	0
WreadyKnown_A	45679662	45034691	0	0
gen_normal_fifo.depthShallNotExceedParamDepth	45679662	19154	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	45679662	19154	0	0
T1	692381	275	0	0
T2	113715	74	0	0
T3	456823	91	0	0
T4	472011	58	0	0
T5	66783	37	0	0
T8	10632	7	0	0
T24	36737	103	0	0
T29	6185	1	0	0
T30	143508	123	0	0
T31	1691	1	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	45679662	45034691	0	0
T1	692381	689812	0	0
T2	113715	113468	0	0
T3	456823	453367	0	0
T4	472011	453052	0	0
T5	66783	66109	0	0
T8	10632	10484	0	0
T24	36737	36337	0	0
T29	6185	5675	0	0
T30	143508	143273	0	0
T31	1691	1591	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	45679662	45034691	0	0
T1	692381	689812	0	0
T2	113715	113468	0	0
T3	456823	453367	0	0
T4	472011	453052	0	0
T5	66783	66109	0	0
T8	10632	10484	0	0
T24	36737	36337	0	0
T29	6185	5675	0	0
T30	143508	143273	0	0
T31	1691	1591	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	45679662	45034691	0	0
T1	692381	689812	0	0
T2	113715	113468	0	0
T3	456823	453367	0	0
T4	472011	453052	0	0
T5	66783	66109	0	0
T8	10632	10484	0	0
T24	36737	36337	0	0
T29	6185	5675	0	0
T30	143508	143273	0	0
T31	1691	1591	0	0

gen_normal_fifo.depthShallNotExceedParamDepth

Name	Attempts	Real Successes	Failures	Incomplete
Total	45679662	19154	0	0
T1	692381	275	0	0
T2	113715	74	0	0
T3	456823	91	0	0
T4	472011	58	0	0
T5	66783	37	0	0
T8	10632	7	0	0
T24	36737	103	0	0
T29	6185	1	0	0
T30	143508	123	0	0
T31	1691	1	0	0

Line Coverage for Instance : tb.dut.u_dm_top.i_dm_csrs.i_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	133	1	1	100.00
CONT_ASSIGN	134	1	1	100.00
CONT_ASSIGN	138	1	1	100.00

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
69	1	1
70	1	1
71	1	1
72	1	1
			MISSING_ELSE
81	1	1
82	1	1
100	1	1
101	1	1
120	1	1
123	1	1
124	1	1
			MISSING_ELSE
133	1	1
134	1	1
138	1	1

---

Cond Coverage for Instance : tb.dut.u_dm_top.i_dm_csrs.i_fifo

	Total	Covered	Percent
Conditions	14	10	71.43
Logical	14	10	71.43
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	Exclude Annotation
0	1	1	Covered	T1,T2,T3
1	0	1	Not Covered
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	Covered	T1,T2,T3
1	0	1	Not Covered
1	1	0	Excluded		VC_COV_UNR
1	1	1	Covered	T1,T2,T3

 LINE       138
 EXPRESSION (gen_normal_fifo.empty ? (34'(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_dm_top.i_dm_csrs.i_fifo

	Line No.	Total	Covered	Percent
Branches		7	7	100.00
TERNARY	138	2	2	100.00
IF	69	3	3	100.00
IF	123	2	2	100.00

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-:	138	(gen_normal_fifo.empty) ? 

Branches:

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

	LineNo.	Expression
-1-:	69	if ((!rst_ni))
-2-:	71	if (gen_normal_fifo.under_rst)

Branches:

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

	LineNo.	Expression
-1-:	123	if (gen_normal_fifo.fifo_incr_wptr)

Branches:

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

---

Assert Coverage for Instance : tb.dut.u_dm_top.i_dm_csrs.i_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	45679662	19154	0	0
DepthKnown_A	45679662	45034691	0	0
RvalidKnown_A	45679662	45034691	0	0
WreadyKnown_A	45679662	45034691	0	0
gen_normal_fifo.depthShallNotExceedParamDepth	45679662	19154	0	0

DataKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	45679662	19154	0	0
T1	692381	275	0	0
T2	113715	74	0	0
T3	456823	91	0	0
T4	472011	58	0	0
T5	66783	37	0	0
T8	10632	7	0	0
T24	36737	103	0	0
T29	6185	1	0	0
T30	143508	123	0	0
T31	1691	1	0	0

DepthKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	45679662	45034691	0	0
T1	692381	689812	0	0
T2	113715	113468	0	0
T3	456823	453367	0	0
T4	472011	453052	0	0
T5	66783	66109	0	0
T8	10632	10484	0	0
T24	36737	36337	0	0
T29	6185	5675	0	0
T30	143508	143273	0	0
T31	1691	1591	0	0

RvalidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	45679662	45034691	0	0
T1	692381	689812	0	0
T2	113715	113468	0	0
T3	456823	453367	0	0
T4	472011	453052	0	0
T5	66783	66109	0	0
T8	10632	10484	0	0
T24	36737	36337	0	0
T29	6185	5675	0	0
T30	143508	143273	0	0
T31	1691	1591	0	0

WreadyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	45679662	45034691	0	0
T1	692381	689812	0	0
T2	113715	113468	0	0
T3	456823	453367	0	0
T4	472011	453052	0	0
T5	66783	66109	0	0
T8	10632	10484	0	0
T24	36737	36337	0	0
T29	6185	5675	0	0
T30	143508	143273	0	0
T31	1691	1591	0	0

gen_normal_fifo.depthShallNotExceedParamDepth

Name	Attempts	Real Successes	Failures	Incomplete
Total	45679662	19154	0	0
T1	692381	275	0	0
T2	113715	74	0	0
T3	456823	91	0	0
T4	472011	58	0	0
T5	66783	37	0	0
T8	10632	7	0	0
T24	36737	103	0	0
T29	6185	1	0	0
T30	143508	123	0	0
T31	1691	1	0	0