Unified Coverage Report :: Module :: prim_reg_cdc

Module : prim_reg_cdc

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
96.43	100.00	85.71			100.00	100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_reg.u_wake_events_cdc	68.40	94.12	46.15			83.33	50.00
tb.dut.u_reg.u_wake_control_cdc	97.73	100.00	90.91			100.00	100.00

---

Module Instance : tb.dut.u_reg.u_wake_events_cdc

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
68.40	94.12	46.15			83.33	50.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
69.44	90.62	52.94			84.21	50.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
99.52	99.76	98.32			100.00	100.00	u_reg

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_arb	75.83	89.80	57.14			81.40	75.00
u_src_to_dst_req	56.41	92.31	33.33			100.00	0.00

---

Module Instance : tb.dut.u_reg.u_wake_control_cdc

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
97.73	100.00	90.91			100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
98.13	96.08	96.43			100.00	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
99.52	99.76	98.32			100.00	100.00	u_reg

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_arb	96.88	87.50	100.00			100.00	100.00
u_src_to_dst_req	100.00	100.00	100.00			100.00	100.00

Line Coverage for Module : prim_reg_cdc

	Line No.	Total	Covered	Percent
TOTAL		22	22	100.00
CONT_ASSIGN	65	1	1	100.00
ALWAYS	71	6	6	100.00
CONT_ASSIGN	85	1	1	100.00
CONT_ASSIGN	109	1	1	100.00
ALWAYS	115	9	9	100.00
CONT_ASSIGN	150	1	1	100.00
CONT_ASSIGN	155	1	1	100.00
CONT_ASSIGN	156	1	1	100.00
CONT_ASSIGN	200	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv' or '../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
65	1	1
71	1	1
72	1	1
73	1	1
74	1	1
75	1	1
76	1	1
			MISSING_ELSE
85	1	1
109	1	1
115	1	1
116	1	1
117	1	1
118	1	1
123	1	1
124	1	1
125	1	1
134	1	1
135	1	1
			MISSING_ELSE
150	1	1
155	1	1
156	1	1
200	1	1

---

Cond Coverage for Module : prim_reg_cdc

	Total	Covered	Percent
Conditions	14	12	85.71
Logical	14	12	85.71
Non-Logical	0	0
Event	0	0

 LINE       65
 EXPRESSION (src_we_i | src_re_i)
             ----1---   ----2---

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Unreachable
1	0	Covered	T68,T69,T70

 LINE       109
 EXPRESSION (src_busy_q & ((!src_ack)))
             -----1----   ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T68,T69,T70
1	1	Covered	T68,T69,T70

 LINE       125
 EXPRESSION ((src_busy_q && src_ack) || (src_update && ((!busy))))
             -----------1-----------    ------------2------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T22
1	0	Covered	T68,T69,T70

 LINE       125
 SUB-EXPRESSION (src_busy_q && src_ack)
                 -----1----    ---2---

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T68,T69,T70
1	1	Covered	T68,T69,T70

 LINE       125
 SUB-EXPRESSION (src_update && ((!busy)))
                 -----1----    ----2----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Not Covered
1	1	Covered	T22

---

Branch Coverage for Module : prim_reg_cdc

	Line No.	Total	Covered	Percent
Branches		8	8	100.00
IF	71	4	4	100.00
IF	115	4	4	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv' or '../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	71	if ((!rst_src_ni))
-2-:	73	if (src_req)
-3-:	75	if (src_ack)

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T68,T69,T70
0	0	1	Covered	T68,T69,T70
0	0	0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	115	if ((!rst_src_ni))
-2-:	118	if (src_req)
-3-:	125	if (((src_busy_q && src_ack) || (src_update && (!busy))))

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T68,T69,T70
0	0	1	Covered	T68,T69,T70
0	0	0	Covered	T1,T2,T3

---

Assert Coverage for Module : prim_reg_cdc

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	4	4	100.00	4	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	4	4	100.00	4	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
BusySrcReqChk_A	1042152986	164105	0	0
DstReqKnown_A	23493474	23461394	0	0
SrcAckBusyChk_A	1042152986	752	0	0
SrcBusyKnown_A	1042152986	1041818206	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1042152986	164105	0	0
T62	8944	665	0	0
T64	7909	672	0	0
T68	6371	2321	0	0
T69	3970	1110	0	0
T70	14325	4445	0	0
T71	6784	3589	0	0
T205	1459	94	0	0
T206	13976	145	0	0
T207	2402	193	0	0
T208	3675	183	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	23493474	23461394	0	0
T1	16760	16746	0	0
T2	404	394	0	0
T3	26926	26912	0	0
T7	16444	16432	0	0
T8	9718	9706	0	0
T15	7484	7452	0	0
T18	24630	24612	0	0
T19	31658	31640	0	0
T20	15544	15524	0	0
T21	32322	32302	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1042152986	752	0	0
T62	8944	9	0	0
T64	7909	10	0	0
T68	6371	11	0	0
T69	3970	4	0	0
T70	14325	13	0	0
T71	6784	14	0	0
T205	1459	1	0	0
T206	13976	2	0	0
T207	2402	2	0	0
T208	3675	1	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1042152986	1041818206	0	0
T1	811044	810894	0	0
T2	19420	19312	0	0
T3	803774	803598	0	0
T7	807130	806976	0	0
T8	804440	804252	0	0
T15	807284	807024	0	0
T18	809196	809060	0	0
T19	811374	811202	0	0
T20	804946	804826	0	0
T21	803914	803726	0	0

Line Coverage for Instance : tb.dut.u_reg.u_wake_events_cdc

	Line No.	Total	Covered	Percent
TOTAL		17	16	94.12
CONT_ASSIGN	65	0	0
ALWAYS	71	5	4	80.00
CONT_ASSIGN	85	1	1	100.00
CONT_ASSIGN	109	1	1	100.00
ALWAYS	115	7	7	100.00
CONT_ASSIGN	150	0	0
CONT_ASSIGN	155	1	1	100.00
CONT_ASSIGN	156	1	1	100.00
CONT_ASSIGN	200	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv' or '../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
65		unreachable
71	1	1
72	1	1
73	1	1
74		unreachable
75	1	1
76	0	1
			MISSING_ELSE
85	1	1
109	1	1
115	1	1
116	1	1
117	1	1
118	1	1
123		unreachable
124		unreachable
125	1	1
134	1	1
135	1	1
			MISSING_ELSE
150		unreachable
155	1	1
156	1	1
200	1	1

---

Cond Coverage for Instance : tb.dut.u_reg.u_wake_events_cdc

	Total	Covered	Percent
Conditions	13	6	46.15
Logical	13	6	46.15
Non-Logical	0	0
Event	0	0

 LINE       65
 EXPRESSION (src_we_i | src_re_i)
             ----1---   ----2---

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

 LINE       109
 EXPRESSION (src_busy_q & ((!src_ack)))
             -----1----   ------2-----

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

 LINE       125
 EXPRESSION ((src_busy_q && src_ack) || (src_update && ((!busy))))
             -----------1-----------    ------------2------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T22
1	0	Not Covered

 LINE       125
 SUB-EXPRESSION (src_busy_q && src_ack)
                 -----1----    ---2---

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

 LINE       125
 SUB-EXPRESSION (src_update && ((!busy)))
                 -----1----    ----2----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Not Covered
1	1	Covered	T22

---

Branch Coverage for Instance : tb.dut.u_reg.u_wake_events_cdc

	Line No.	Total	Covered	Percent
Branches		6	5	83.33
IF	71	3	2	66.67
IF	115	3	3	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv' or '../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	71	if ((!rst_src_ni))
-2-:	73	if (src_req)
-3-:	75	if (src_ack)

Branches:

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

	LineNo.	Expression
-1-:	115	if ((!rst_src_ni))
-2-:	118	if (src_req)
-3-:	125	if (((src_busy_q && src_ack) || (src_update && (!busy))))

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Unreachable
0	0	1	Covered	T22
0	0	0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.u_reg.u_wake_events_cdc

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	4	4	100.00	2	50.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	4	4	100.00	2	50.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
BusySrcReqChk_A	521076493	0	0	0
DstReqKnown_A	11746737	11730697	0	0
SrcAckBusyChk_A	521076493	0	0	0
SrcBusyKnown_A	521076493	520909103	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	521076493	0	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	11746737	11730697	0	0
T1	8380	8373	0	0
T2	202	197	0	0
T3	13463	13456	0	0
T7	8222	8216	0	0
T8	4859	4853	0	0
T15	3742	3726	0	0
T18	12315	12306	0	0
T19	15829	15820	0	0
T20	7772	7762	0	0
T21	16161	16151	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	521076493	0	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	521076493	520909103	0	0
T1	405522	405447	0	0
T2	9710	9656	0	0
T3	401887	401799	0	0
T7	403565	403488	0	0
T8	402220	402126	0	0
T15	403642	403512	0	0
T18	404598	404530	0	0
T19	405687	405601	0	0
T20	402473	402413	0	0
T21	401957	401863	0	0

Line Coverage for Instance : tb.dut.u_reg.u_wake_control_cdc

	Line No.	Total	Covered	Percent
TOTAL		22	22	100.00
CONT_ASSIGN	65	1	1	100.00
ALWAYS	71	6	6	100.00
CONT_ASSIGN	85	1	1	100.00
CONT_ASSIGN	109	1	1	100.00
ALWAYS	115	9	9	100.00
CONT_ASSIGN	150	1	1	100.00
CONT_ASSIGN	155	1	1	100.00
CONT_ASSIGN	156	1	1	100.00
CONT_ASSIGN	200	1	1	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv' or '../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
65	1	1
71	1	1
72	1	1
73	1	1
74	1	1
75	1	1
76	1	1
			MISSING_ELSE
85	1	1
109	1	1
115	1	1
116	1	1
117	1	1
118	1	1
123	1	1
124	1	1
125	1	1
134	1	1
135	1	1
			MISSING_ELSE
150	1	1
155	1	1
156	1	1
200	1	1

---

Cond Coverage for Instance : tb.dut.u_reg.u_wake_control_cdc

	Total	Covered	Percent
Conditions	11	10	90.91
Logical	11	10	90.91
Non-Logical	0	0
Event	0	0

 LINE       65
 EXPRESSION (src_we_i | src_re_i)
             ----1---   ----2---

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Unreachable
1	0	Covered	T68,T69,T70

 LINE       109
 EXPRESSION (src_busy_q & ((!src_ack)))
             -----1----   ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T68,T69,T70
1	1	Covered	T68,T69,T70

 LINE       125
 EXPRESSION ((src_busy_q && src_ack) || (src_update && ((!busy))))
             -----------1-----------    ------------2------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Unreachable
1	0	Covered	T68,T69,T70

 LINE       125
 SUB-EXPRESSION (src_busy_q && src_ack)
                 -----1----    ---2---

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T68,T69,T70
1	1	Covered	T68,T69,T70

 LINE       125
 SUB-EXPRESSION (src_update && ((!busy)))
                 -----1----    ----2----

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

---

Branch Coverage for Instance : tb.dut.u_reg.u_wake_control_cdc

	Line No.	Total	Covered	Percent
Branches		8	8	100.00
IF	71	4	4	100.00
IF	115	4	4	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv' or '../src/lowrisc_prim_subreg_0/rtl/prim_reg_cdc.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	71	if ((!rst_src_ni))
-2-:	73	if (src_req)
-3-:	75	if (src_ack)

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T68,T69,T70
0	0	1	Covered	T68,T69,T70
0	0	0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	115	if ((!rst_src_ni))
-2-:	118	if (src_req)
-3-:	125	if (((src_busy_q && src_ack) || (src_update && (!busy))))

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T68,T69,T70
0	0	1	Covered	T68,T69,T70
0	0	0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.u_reg.u_wake_control_cdc

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	4	4	100.00	4	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	4	4	100.00	4	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
BusySrcReqChk_A	521076493	164105	0	0
DstReqKnown_A	11746737	11730697	0	0
SrcAckBusyChk_A	521076493	752	0	0
SrcBusyKnown_A	521076493	520909103	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	521076493	164105	0	0
T62	8944	665	0	0
T64	7909	672	0	0
T68	6371	2321	0	0
T69	3970	1110	0	0
T70	14325	4445	0	0
T71	6784	3589	0	0
T205	1459	94	0	0
T206	13976	145	0	0
T207	2402	193	0	0
T208	3675	183	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	11746737	11730697	0	0
T1	8380	8373	0	0
T2	202	197	0	0
T3	13463	13456	0	0
T7	8222	8216	0	0
T8	4859	4853	0	0
T15	3742	3726	0	0
T18	12315	12306	0	0
T19	15829	15820	0	0
T20	7772	7762	0	0
T21	16161	16151	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	521076493	752	0	0
T62	8944	9	0	0
T64	7909	10	0	0
T68	6371	11	0	0
T69	3970	4	0	0
T70	14325	13	0	0
T71	6784	14	0	0
T205	1459	1	0	0
T206	13976	2	0	0
T207	2402	2	0	0
T208	3675	1	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	521076493	520909103	0	0
T1	405522	405447	0	0
T2	9710	9656	0	0
T3	401887	401799	0	0
T7	403565	403488	0	0
T8	402220	402126	0	0
T15	403642	403512	0	0
T18	404598	404530	0	0
T19	405687	405601	0	0
T20	402473	402413	0	0
T21	401957	401863	0	0