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
71.94	90.62	52.94			84.21	60.00

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	82.08	89.80	57.14			81.40	100.00
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	T7,T8,T9

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

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T7,T8,T9
1	1	Covered	T7,T8,T9

 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	T7,T8,T9
1	0	Covered	T7,T8,T9

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

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T7,T8,T9
1	1	Covered	T7,T8,T9

 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	T7,T8,T9

---

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	T7,T8,T9
0	0	1	Covered	T7,T8,T9
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	T7,T8,T9
0	0	1	Covered	T7,T8,T9
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	1013770382	286525	0	0
DstReqKnown_A	12529764	12480142	0	0
SrcAckBusyChk_A	1013770382	1115	0	0
SrcBusyKnown_A	1013770382	1013247296	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1013770382	286525	0	0
T4	173097	0	0	0
T5	161655	0	0	0
T6	217098	0	0	0
T7	112046	340	0	0
T8	199064	324	0	0
T9	0	344	0	0
T10	0	392	0	0
T11	0	242	0	0
T12	0	278	0	0
T13	0	303	0	0
T14	0	347	0	0
T15	0	1005	0	0
T16	0	267	0	0
T17	28225	0	0	0
T18	159849	0	0	0
T19	40176	0	0	0
T20	1409	0	0	0
T21	8413	0	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	12529764	12480142	0	0
T1	286	266	0	0
T2	256	238	0	0
T3	296	284	0	0
T25	264	250	0	0
T26	208	190	0	0
T27	194	176	0	0
T28	88	74	0	0
T30	50	32	0	0
T31	296	286	0	0
T32	206	188	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1013770382	1115	0	0
T4	173097	0	0	0
T5	161655	0	0	0
T6	217098	0	0	0
T7	112046	2	0	0
T8	199064	2	0	0
T9	0	2	0	0
T10	0	2	0	0
T11	0	2	0	0
T12	0	2	0	0
T13	0	2	0	0
T14	0	2	0	0
T15	0	2	0	0
T16	0	2	0	0
T17	28225	0	0	0
T18	159849	0	0	0
T19	40176	0	0	0
T20	1409	0	0	0
T21	8413	0	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1013770382	1013247296	0	0
T1	49956	49832	0	0
T2	17612	17458	0	0
T3	17832	17664	0	0
T25	21050	20942	0	0
T26	18546	18436	0	0
T27	19934	19748	0	0
T28	19940	19824	0	0
T30	4748	4640	0	0
T31	16888	16750	0	0
T32	14178	14070	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	T7,T8,T9
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	T7,T8,T9

---

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	T7,T8,T9
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	506885191	0	0	0
DstReqKnown_A	6264882	6240071	0	0
SrcAckBusyChk_A	506885191	0	0	0
SrcBusyKnown_A	506885191	506623648	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	506885191	0	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	6264882	6240071	0	0
T1	143	133	0	0
T2	128	119	0	0
T3	148	142	0	0
T25	132	125	0	0
T26	104	95	0	0
T27	97	88	0	0
T28	44	37	0	0
T30	25	16	0	0
T31	148	143	0	0
T32	103	94	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	506885191	0	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	506885191	506623648	0	0
T1	24978	24916	0	0
T2	8806	8729	0	0
T3	8916	8832	0	0
T25	10525	10471	0	0
T26	9273	9218	0	0
T27	9967	9874	0	0
T28	9970	9912	0	0
T30	2374	2320	0	0
T31	8444	8375	0	0
T32	7089	7035	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	T7,T8,T9

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

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T7,T8,T9
1	1	Covered	T7,T8,T9

 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	T7,T8,T9

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

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T7,T8,T9
1	1	Covered	T7,T8,T9

 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	T7,T8,T9
0	0	1	Covered	T7,T8,T9
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	T7,T8,T9
0	0	1	Covered	T7,T8,T9
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	506885191	286525	0	0
DstReqKnown_A	6264882	6240071	0	0
SrcAckBusyChk_A	506885191	1115	0	0
SrcBusyKnown_A	506885191	506623648	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	506885191	286525	0	0
T4	173097	0	0	0
T5	161655	0	0	0
T6	217098	0	0	0
T7	112046	340	0	0
T8	199064	324	0	0
T9	0	344	0	0
T10	0	392	0	0
T11	0	242	0	0
T12	0	278	0	0
T13	0	303	0	0
T14	0	347	0	0
T15	0	1005	0	0
T16	0	267	0	0
T17	28225	0	0	0
T18	159849	0	0	0
T19	40176	0	0	0
T20	1409	0	0	0
T21	8413	0	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	6264882	6240071	0	0
T1	143	133	0	0
T2	128	119	0	0
T3	148	142	0	0
T25	132	125	0	0
T26	104	95	0	0
T27	97	88	0	0
T28	44	37	0	0
T30	25	16	0	0
T31	148	143	0	0
T32	103	94	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	506885191	1115	0	0
T4	173097	0	0	0
T5	161655	0	0	0
T6	217098	0	0	0
T7	112046	2	0	0
T8	199064	2	0	0
T9	0	2	0	0
T10	0	2	0	0
T11	0	2	0	0
T12	0	2	0	0
T13	0	2	0	0
T14	0	2	0	0
T15	0	2	0	0
T16	0	2	0	0
T17	28225	0	0	0
T18	159849	0	0	0
T19	40176	0	0	0
T20	1409	0	0	0
T21	8413	0	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	506885191	506623648	0	0
T1	24978	24916	0	0
T2	8806	8729	0	0
T3	8916	8832	0	0
T25	10525	10471	0	0
T26	9273	9218	0	0
T27	9967	9874	0	0
T28	9970	9912	0	0
T30	2374	2320	0	0
T31	8444	8375	0	0
T32	7089	7035	0	0