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
39.64	58.59	22.06			57.89	20.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
99.00	98.53	97.48			100.00	100.00	u_reg

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_arb	29.30	50.00	18.37			48.84	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
99.00	98.53	97.48			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	T1,T2,T3
0	1	Unreachable
1	0	Covered	T1,T3,T4

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

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

 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	Not Covered
1	0	Covered	T1,T3,T4

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

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

 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	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	T1,T2,T3
0	1	-	Covered	T1,T3,T4
0	0	1	Covered	T1,T3,T4
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	T1,T3,T4
0	0	1	Covered	T1,T3,T4
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	3737738	228012	0	0
DstReqKnown_A	41552	33258	0	0
SrcAckBusyChk_A	3737738	918	0	0
SrcBusyKnown_A	3737738	3637548	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	3737738	228012	0	0
T1	10902	6810	0	0
T2	1603	0	0	0
T3	17768	10179	0	0
T4	8654	340	0	0
T5	80003	10064	0	0
T6	4902	347	0	0
T7	3710	0	0	0
T8	3436	0	0	0
T9	1919	0	0	0
T14	9203	232	0	0
T15	0	338	0	0
T17	0	563	0	0
T24	0	437	0	0
T25	0	324	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	41552	33258	0	0
T1	122	110	0	0
T2	50	40	0	0
T3	632	620	0	0
T4	294	250	0	0
T5	814	492	0	0
T6	128	90	0	0
T7	56	36	0	0
T8	34	22	0	0
T9	44	34	0	0
T14	184	166	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	3737738	918	0	0
T1	10902	13	0	0
T2	1603	0	0	0
T3	17768	62	0	0
T4	8654	2	0	0
T5	80003	20	0	0
T6	4902	2	0	0
T7	3710	0	0	0
T8	3436	0	0	0
T9	1919	0	0	0
T14	9203	1	0	0
T15	0	1	0	0
T17	0	2	0	0
T24	0	2	0	0
T25	0	2	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	3737738	3637548	0	0
T1	21804	21634	0	0
T2	3206	3076	0	0
T3	35536	35390	0	0
T4	17308	15490	0	0
T5	160006	156958	0	0
T6	9804	8166	0	0
T7	7420	7228	0	0
T8	6872	6732	0	0
T9	3838	3716	0	0
T14	18406	18280	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	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	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	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	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	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	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	1868869	0	0	0
DstReqKnown_A	20776	16629	0	0
SrcAckBusyChk_A	1868869	0	0	0
SrcBusyKnown_A	1868869	1818774	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1868869	0	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	20776	16629	0	0
T1	61	55	0	0
T2	25	20	0	0
T3	316	310	0	0
T4	147	125	0	0
T5	407	246	0	0
T6	64	45	0	0
T7	28	18	0	0
T8	17	11	0	0
T9	22	17	0	0
T14	92	83	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1868869	0	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1868869	1818774	0	0
T1	10902	10817	0	0
T2	1603	1538	0	0
T3	17768	17695	0	0
T4	8654	7745	0	0
T5	80003	78479	0	0
T6	4902	4083	0	0
T7	3710	3614	0	0
T8	3436	3366	0	0
T9	1919	1858	0	0
T14	9203	9140	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	T1,T3,T4

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

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

 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	T1,T3,T4

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

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

 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	T1,T3,T4
0	0	1	Covered	T1,T3,T4
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	T1,T3,T4
0	0	1	Covered	T1,T3,T4
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	1868869	228012	0	0
DstReqKnown_A	20776	16629	0	0
SrcAckBusyChk_A	1868869	918	0	0
SrcBusyKnown_A	1868869	1818774	0	0

BusySrcReqChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1868869	228012	0	0
T1	10902	6810	0	0
T2	1603	0	0	0
T3	17768	10179	0	0
T4	8654	340	0	0
T5	80003	10064	0	0
T6	4902	347	0	0
T7	3710	0	0	0
T8	3436	0	0	0
T9	1919	0	0	0
T14	9203	232	0	0
T15	0	338	0	0
T17	0	563	0	0
T24	0	437	0	0
T25	0	324	0	0

DstReqKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	20776	16629	0	0
T1	61	55	0	0
T2	25	20	0	0
T3	316	310	0	0
T4	147	125	0	0
T5	407	246	0	0
T6	64	45	0	0
T7	28	18	0	0
T8	17	11	0	0
T9	22	17	0	0
T14	92	83	0	0

SrcAckBusyChk_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1868869	918	0	0
T1	10902	13	0	0
T2	1603	0	0	0
T3	17768	62	0	0
T4	8654	2	0	0
T5	80003	20	0	0
T6	4902	2	0	0
T7	3710	0	0	0
T8	3436	0	0	0
T9	1919	0	0	0
T14	9203	1	0	0
T15	0	1	0	0
T17	0	2	0	0
T24	0	2	0	0
T25	0	2	0	0

SrcBusyKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1868869	1818774	0	0
T1	10902	10817	0	0
T2	1603	1538	0	0
T3	17768	17695	0	0
T4	8654	7745	0	0
T5	80003	78479	0	0
T6	4902	4083	0	0
T7	3710	3614	0	0
T8	3436	3366	0	0
T9	1919	1858	0	0
T14	9203	9140	0	0