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
45.74	76.56	25.00			61.40	20.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
99.60	99.72	98.70			100.00	100.00	u_reg

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_arb	37.10	72.45	22.45			53.49	0.00
u_src_to_dst_req	58.33	100.00	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
99.60	99.72	98.70			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	54	1	1	100.00
ALWAYS	60	6	6	100.00
CONT_ASSIGN	74	1	1	100.00
CONT_ASSIGN	98	1	1	100.00
ALWAYS	104	9	9	100.00
CONT_ASSIGN	139	1	1	100.00
CONT_ASSIGN	144	1	1	100.00
CONT_ASSIGN	145	1	1	100.00
CONT_ASSIGN	187	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
54	1	1
60	1	1
61	1	1
62	1	1
63	1	1
64	1	1
65	1	1
			MISSING_ELSE
74	1	1
98	1	1
104	1	1
105	1	1
106	1	1
107	1	1
112	1	1
113	1	1
114	1	1
123	1	1
124	1	1
			MISSING_ELSE
139	1	1
144	1	1
145	1	1
187	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       54
 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	T4,T6,T8

 LINE       98
 EXPRESSION (src_busy_q & ((!src_ack)))
             -----1----   ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T4,T6,T8
1	1	Covered	T4,T6,T8

 LINE       114
 EXPRESSION ((src_busy_q && src_ack) || (src_update && ((!busy))))
             -----------1-----------    ------------2------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Not Covered
1	0	Covered	T4,T6,T8

 LINE       114
 SUB-EXPRESSION (src_busy_q && src_ack)
                 -----1----    ---2---

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T4,T6,T8
1	1	Covered	T4,T6,T8

 LINE       114
 SUB-EXPRESSION (src_update && ((!busy)))
                 -----1----    ----2----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
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	60	4	4	100.00
IF	104	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-:	60	if ((!rst_src_ni))
-2-:	62	if (src_req)
-3-:	64	if (src_ack)

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T4,T6,T8
0	0	1	Covered	T4,T6,T8
0	0	0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	104	if ((!rst_src_ni))
-2-:	107	if (src_req)
-3-:	114	if (((src_busy_q && src_ack) || (src_update && (!busy))))

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T4,T6,T8
0	0	1	Covered	T4,T6,T8
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	1186820	7551	0	0
DstReqKnown_A	336202	297884	0	0
SrcAckBusyChk_A	1186820	382	0	0
SrcBusyKnown_A	1186820	1147696	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1186820	7551	0	0
T4	2786	79	0	0
T6	23737	317	0	0
T8	1304	10	0	0
T9	1848	16	0	0
T22	4912	42	0	0
T23	7135	78	0	0
T25	9324	398	0	0
T54	3079	12	0	0
T55	6327	78	0	0
T56	2532	101	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	336202	297884	0	0
T1	2412	798	0	0
T2	3596	1886	0	0
T3	700	582	0	0
T4	2318	2062	0	0
T5	7952	7792	0	0
T6	3952	2458	0	0
T7	6022	5834	0	0
T8	868	694	0	0
T9	690	396	0	0
T10	3454	3300	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1186820	382	0	0
T4	2786	10	0	0
T6	23737	10	0	0
T8	1304	1	0	0
T9	1848	1	0	0
T22	4912	4	0	0
T25	9324	62	0	0
T42	1680	2	0	0
T54	3079	2	0	0
T55	6327	10	0	0
T56	2532	4	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1186820	1147696	0	0
T1	14480	12792	0	0
T2	10158	8458	0	0
T3	2810	2680	0	0
T4	5572	5354	0	0
T5	31824	31634	0	0
T6	47474	45828	0	0
T7	22246	22076	0	0
T8	2608	2492	0	0
T9	3696	3454	0	0
T10	8734	8588	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	54	0	0
ALWAYS	60	5	4	80.00
CONT_ASSIGN	74	1	1	100.00
CONT_ASSIGN	98	1	1	100.00
ALWAYS	104	7	5	71.43
CONT_ASSIGN	139	0	0
CONT_ASSIGN	144	1	1	100.00
CONT_ASSIGN	145	1	1	100.00
CONT_ASSIGN	187	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
54		unreachable
60	1	1
61	1	1
62	1	1
63		unreachable
64	1	1
65	0	1
			MISSING_ELSE
74	1	1
98	1	1
104	1	1
105	1	1
106	1	1
107	1	1
112		unreachable
113		unreachable
114	1	1
123	0	1
124	0	1
			MISSING_ELSE
139		unreachable
144	1	1
145	1	1
187	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       54
 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       98
 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       114
 EXPRESSION ((src_busy_q && src_ack) || (src_update && ((!busy))))
             -----------1-----------    ------------2------------

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

 LINE       114
 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       114
 SUB-EXPRESSION (src_update && ((!busy)))
                 -----1----    ----2----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
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	60	3	2	66.67
IF	104	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-:	60	if ((!rst_src_ni))
-2-:	62	if (src_req)
-3-:	64	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-:	104	if ((!rst_src_ni))
-2-:	107	if (src_req)
-3-:	114	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	Not Covered
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	593410	0	0	0
DstReqKnown_A	168101	148942	0	0
SrcAckBusyChk_A	593410	0	0	0
SrcBusyKnown_A	593410	573848	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	593410	0	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	168101	148942	0	0
T1	1206	399	0	0
T2	1798	943	0	0
T3	350	291	0	0
T4	1159	1031	0	0
T5	3976	3896	0	0
T6	1976	1229	0	0
T7	3011	2917	0	0
T8	434	347	0	0
T9	345	198	0	0
T10	1727	1650	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	593410	0	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	593410	573848	0	0
T1	7240	6396	0	0
T2	5079	4229	0	0
T3	1405	1340	0	0
T4	2786	2677	0	0
T5	15912	15817	0	0
T6	23737	22914	0	0
T7	11123	11038	0	0
T8	1304	1246	0	0
T9	1848	1727	0	0
T10	4367	4294	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	54	1	1	100.00
ALWAYS	60	6	6	100.00
CONT_ASSIGN	74	1	1	100.00
CONT_ASSIGN	98	1	1	100.00
ALWAYS	104	9	9	100.00
CONT_ASSIGN	139	1	1	100.00
CONT_ASSIGN	144	1	1	100.00
CONT_ASSIGN	145	1	1	100.00
CONT_ASSIGN	187	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
54	1	1
60	1	1
61	1	1
62	1	1
63	1	1
64	1	1
65	1	1
			MISSING_ELSE
74	1	1
98	1	1
104	1	1
105	1	1
106	1	1
107	1	1
112	1	1
113	1	1
114	1	1
123	1	1
124	1	1
			MISSING_ELSE
139	1	1
144	1	1
145	1	1
187	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       54
 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	T4,T6,T8

 LINE       98
 EXPRESSION (src_busy_q & ((!src_ack)))
             -----1----   ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T4,T6,T8
1	1	Covered	T4,T6,T8

 LINE       114
 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	T4,T6,T8

 LINE       114
 SUB-EXPRESSION (src_busy_q && src_ack)
                 -----1----    ---2---

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T4,T6,T8
1	1	Covered	T4,T6,T8

 LINE       114
 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	60	4	4	100.00
IF	104	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-:	60	if ((!rst_src_ni))
-2-:	62	if (src_req)
-3-:	64	if (src_ack)

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T4,T6,T8
0	0	1	Covered	T4,T6,T8
0	0	0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	104	if ((!rst_src_ni))
-2-:	107	if (src_req)
-3-:	114	if (((src_busy_q && src_ack) || (src_update && (!busy))))

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Covered	T1,T2,T3
0	1	-	Covered	T4,T6,T8
0	0	1	Covered	T4,T6,T8
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	593410	7551	0	0
DstReqKnown_A	168101	148942	0	0
SrcAckBusyChk_A	593410	382	0	0
SrcBusyKnown_A	593410	573848	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	593410	7551	0	0
T4	2786	79	0	0
T6	23737	317	0	0
T8	1304	10	0	0
T9	1848	16	0	0
T22	4912	42	0	0
T23	7135	78	0	0
T25	9324	398	0	0
T54	3079	12	0	0
T55	6327	78	0	0
T56	2532	101	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	168101	148942	0	0
T1	1206	399	0	0
T2	1798	943	0	0
T3	350	291	0	0
T4	1159	1031	0	0
T5	3976	3896	0	0
T6	1976	1229	0	0
T7	3011	2917	0	0
T8	434	347	0	0
T9	345	198	0	0
T10	1727	1650	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	593410	382	0	0
T4	2786	10	0	0
T6	23737	10	0	0
T8	1304	1	0	0
T9	1848	1	0	0
T22	4912	4	0	0
T25	9324	62	0	0
T42	1680	2	0	0
T54	3079	2	0	0
T55	6327	10	0	0
T56	2532	4	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	593410	573848	0	0
T1	7240	6396	0	0
T2	5079	4229	0	0
T3	1405	1340	0	0
T4	2786	2677	0	0
T5	15912	15817	0	0
T6	23737	22914	0	0
T7	11123	11038	0	0
T8	1304	1246	0	0
T9	1848	1727	0	0
T10	4367	4294	0	0