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
99.64	99.73	98.81			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
99.64	99.73	98.81			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	T47,T54,T55

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

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T47,T54,T55
1	1	Covered	T47,T54,T55

 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	T47,T54,T55

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

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T47,T54,T55
1	1	Covered	T47,T54,T55

 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	T47,T54,T55
0	0	1	Covered	T47,T54,T55
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	T47,T54,T55
0	0	1	Covered	T47,T54,T55
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	556630848	4523	0	0
DstReqKnown_A	230587604	230322374	0	0
SrcAckBusyChk_A	556630848	617	0	0
SrcBusyKnown_A	556630848	556367780	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	556630848	4523	0	0
T47	11805	72	0	0
T49	5994	81	0	0
T54	6991	97	0	0
T55	2199	15	0	0
T56	1497	13	0	0
T78	2439	13	0	0
T79	2663	6	0	0
T80	3696	31	0	0
T81	11789	75	0	0
T82	2729	13	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	230587604	230322374	0	0
T1	386324	386168	0	0
T2	267948	267564	0	0
T3	910	592	0	0
T4	267810	267686	0	0
T5	319978	319682	0	0
T6	351608	351444	0	0
T7	401208	401070	0	0
T8	368174	367690	0	0
T9	302222	301944	0	0
T10	1090	848	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	556630848	617	0	0
T47	11805	10	0	0
T49	5994	10	0	0
T54	6991	13	0	0
T55	2199	2	0	0
T56	1497	2	0	0
T78	2439	2	0	0
T79	2663	1	0	0
T80	3696	4	0	0
T81	11789	10	0	0
T82	2729	2	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	556630848	556367780	0	0
T1	806252	806132	0	0
T2	803866	803504	0	0
T3	2430	2074	0	0
T4	803446	803342	0	0
T5	808392	808100	0	0
T6	803698	803506	0	0
T7	802436	802282	0	0
T8	803314	802882	0	0
T9	805952	805712	0	0
T10	2276	1940	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	278315424	0	0	0
DstReqKnown_A	115293802	115161187	0	0
SrcAckBusyChk_A	278315424	0	0	0
SrcBusyKnown_A	278315424	278183890	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	278315424	0	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	115293802	115161187	0	0
T1	193162	193084	0	0
T2	133974	133782	0	0
T3	455	296	0	0
T4	133905	133843	0	0
T5	159989	159841	0	0
T6	175804	175722	0	0
T7	200604	200535	0	0
T8	184087	183845	0	0
T9	151111	150972	0	0
T10	545	424	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	278315424	0	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	278315424	278183890	0	0
T1	403126	403066	0	0
T2	401933	401752	0	0
T3	1215	1037	0	0
T4	401723	401671	0	0
T5	404196	404050	0	0
T6	401849	401753	0	0
T7	401218	401141	0	0
T8	401657	401441	0	0
T9	402976	402856	0	0
T10	1138	970	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	T47,T54,T55

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

-1-	-2-	Status	Tests
0	1	Covered	T1,T2,T3
1	0	Covered	T47,T54,T55
1	1	Covered	T47,T54,T55

 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	T47,T54,T55

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

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Covered	T47,T54,T55
1	1	Covered	T47,T54,T55

 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	T47,T54,T55
0	0	1	Covered	T47,T54,T55
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	T47,T54,T55
0	0	1	Covered	T47,T54,T55
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	278315424	4523	0	0
DstReqKnown_A	115293802	115161187	0	0
SrcAckBusyChk_A	278315424	617	0	0
SrcBusyKnown_A	278315424	278183890	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	278315424	4523	0	0
T47	11805	72	0	0
T49	5994	81	0	0
T54	6991	97	0	0
T55	2199	15	0	0
T56	1497	13	0	0
T78	2439	13	0	0
T79	2663	6	0	0
T80	3696	31	0	0
T81	11789	75	0	0
T82	2729	13	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	115293802	115161187	0	0
T1	193162	193084	0	0
T2	133974	133782	0	0
T3	455	296	0	0
T4	133905	133843	0	0
T5	159989	159841	0	0
T6	175804	175722	0	0
T7	200604	200535	0	0
T8	184087	183845	0	0
T9	151111	150972	0	0
T10	545	424	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	278315424	617	0	0
T47	11805	10	0	0
T49	5994	10	0	0
T54	6991	13	0	0
T55	2199	2	0	0
T56	1497	2	0	0
T78	2439	2	0	0
T79	2663	1	0	0
T80	3696	4	0	0
T81	11789	10	0	0
T82	2729	2	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	278315424	278183890	0	0
T1	403126	403066	0	0
T2	401933	401752	0	0
T3	1215	1037	0	0
T4	401723	401671	0	0
T5	404196	404050	0	0
T6	401849	401753	0	0
T7	401218	401141	0	0
T8	401657	401441	0	0
T9	402976	402856	0	0
T10	1138	970	0	0