Unified Coverage Report :: Module :: prim_reg_cdc

Module : prim_reg_cdc

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
92.86	100.00	71.43			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	57.45	82.35	30.77			66.67	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
57.45	82.35	30.77			66.67	50.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
47.09	75.78	29.41			63.16	20.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
99.47	99.76	98.11			100.00	100.00	u_reg

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_arb	39.21	72.45	28.57			55.81	0.00
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
99.47	99.76	98.11			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	10	71.43
Logical	14	10	71.43
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	T2,T3,T4
0	1	Unreachable
1	0	Covered	T67,T70,T74

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

-1-	-2-	Status	Tests
0	1	Covered	T2,T3,T4
1	0	Covered	T67,T70,T74
1	1	Covered	T67,T70,T74

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

-1-	-2-	Status	Tests
0	0	Covered	T2,T3,T4
0	1	Not Covered
1	0	Covered	T67,T70,T74

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

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T67,T70,T74
1	1	Covered	T67,T70,T74

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

-1-	-2-	Status	Tests
0	1	Covered	T2,T3,T4
1	0	Not Covered
1	1	Not Covered

---

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	T2,T3,T4
0	1	-	Covered	T67,T70,T74
0	0	1	Covered	T67,T70,T74
0	0	0	Covered	T2,T3,T4

	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	T2,T3,T4
0	1	-	Covered	T67,T70,T74
0	0	1	Covered	T67,T70,T74
0	0	0	Covered	T2,T3,T4

---

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	1452085630	165183	0	0
DstReqKnown_A	32755708	32721238	0	0
SrcAckBusyChk_A	1452085630	773	0	0
SrcBusyKnown_A	1452085630	1451728184	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1452085630	165183	0	0
T67	4466	423	0	0
T70	3737	81	0	0
T71	2837	111	0	0
T72	4368	527	0	0
T73	4016	130	0	0
T74	7802	77	0	0
T80	1794	56	0	0
T115	5257	2339	0	0
T116	2729	69	0	0
T117	17218	2806	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	32755708	32721238	0	0
T2	21874	21862	0	0
T3	25244	25226	0	0
T4	61498	61478	0	0
T5	25420	25404	0	0
T17	29386	29370	0	0
T18	3130	3120	0	0
T19	22080	22064	0	0
T20	22186	22166	0	0
T21	17932	17922	0	0
T22	4364	4352	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1452085630	773	0	0
T67	4466	2	0	0
T70	3737	1	0	0
T71	2837	2	0	0
T72	4368	2	0	0
T73	4016	1	0	0
T74	7802	1	0	0
T80	1794	1	0	0
T115	5257	9	0	0
T116	2729	1	0	0
T117	17218	4	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1452085630	1451728184	0	0
T2	807680	807534	0	0
T3	805732	805576	0	0
T4	1913100	1912984	0	0
T5	1108304	1108184	0	0
T17	827772	827670	0	0
T18	816550	816434	0	0
T19	810934	810830	0	0
T20	807442	807256	0	0
T21	803720	803526	0	0
T22	812224	812116	0	0

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

	Line No.	Total	Covered	Percent
TOTAL		17	14	82.35
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	5	71.43
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	0	1
135	0	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	4	30.77
Logical	13	4	30.77
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	T2,T3,T4
0	1	Unreachable
1	0	Unreachable

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

-1-	-2-	Status	Tests
0	1	Covered	T2,T3,T4
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	T2,T3,T4
0	1	Not Covered
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	T2,T3,T4
1	0	Not Covered
1	1	Not Covered

---

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

	Line No.	Total	Covered	Percent
Branches		6	4	66.67
IF	71	3	2	66.67
IF	115	3	2	66.67

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	T2,T3,T4
0	1	-	Unreachable
0	0	1	Not Covered
0	0	0	Covered	T2,T3,T4

	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	T2,T3,T4
0	1	-	Unreachable
0	0	1	Not Covered
0	0	0	Covered	T2,T3,T4

---

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	726042815	0	0	0
DstReqKnown_A	16377854	16360619	0	0
SrcAckBusyChk_A	726042815	0	0	0
SrcBusyKnown_A	726042815	725864092	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	726042815	0	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	16377854	16360619	0	0
T2	10937	10931	0	0
T3	12622	12613	0	0
T4	30749	30739	0	0
T5	12710	12702	0	0
T17	14693	14685	0	0
T18	1565	1560	0	0
T19	11040	11032	0	0
T20	11093	11083	0	0
T21	8966	8961	0	0
T22	2182	2176	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	726042815	0	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	726042815	725864092	0	0
T2	403840	403767	0	0
T3	402866	402788	0	0
T4	956550	956492	0	0
T5	554152	554092	0	0
T17	413886	413835	0	0
T18	408275	408217	0	0
T19	405467	405415	0	0
T20	403721	403628	0	0
T21	401860	401763	0	0
T22	406112	406058	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	T2,T3,T4
0	1	Unreachable
1	0	Covered	T67,T70,T74

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

-1-	-2-	Status	Tests
0	1	Covered	T2,T3,T4
1	0	Covered	T67,T70,T74
1	1	Covered	T67,T70,T74

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

-1-	-2-	Status	Tests
0	0	Covered	T2,T3,T4
0	1	Unreachable
1	0	Covered	T67,T70,T74

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

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T67,T70,T74
1	1	Covered	T67,T70,T74

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

-1-	-2-	Status	Tests
0	1	Covered	T2,T3,T4
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	T2,T3,T4
0	1	-	Covered	T67,T70,T74
0	0	1	Covered	T67,T70,T74
0	0	0	Covered	T2,T3,T4

	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	T2,T3,T4
0	1	-	Covered	T67,T70,T74
0	0	1	Covered	T67,T70,T74
0	0	0	Covered	T2,T3,T4

---

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	726042815	165183	0	0
DstReqKnown_A	16377854	16360619	0	0
SrcAckBusyChk_A	726042815	773	0	0
SrcBusyKnown_A	726042815	725864092	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	726042815	165183	0	0
T67	4466	423	0	0
T70	3737	81	0	0
T71	2837	111	0	0
T72	4368	527	0	0
T73	4016	130	0	0
T74	7802	77	0	0
T80	1794	56	0	0
T115	5257	2339	0	0
T116	2729	69	0	0
T117	17218	2806	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	16377854	16360619	0	0
T2	10937	10931	0	0
T3	12622	12613	0	0
T4	30749	30739	0	0
T5	12710	12702	0	0
T17	14693	14685	0	0
T18	1565	1560	0	0
T19	11040	11032	0	0
T20	11093	11083	0	0
T21	8966	8961	0	0
T22	2182	2176	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	726042815	773	0	0
T67	4466	2	0	0
T70	3737	1	0	0
T71	2837	2	0	0
T72	4368	2	0	0
T73	4016	1	0	0
T74	7802	1	0	0
T80	1794	1	0	0
T115	5257	9	0	0
T116	2729	1	0	0
T117	17218	4	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	726042815	725864092	0	0
T2	403840	403767	0	0
T3	402866	402788	0	0
T4	956550	956492	0	0
T5	554152	554092	0	0
T17	413886	413835	0	0
T18	408275	408217	0	0
T19	405467	405415	0	0
T20	403721	403628	0	0
T21	401860	401763	0	0
T22	406112	406058	0	0