Unified Coverage Report :: Module :: alert_handler_ping_timer

Module : alert_handler_ping_timer

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
84.35	91.94	89.19		50.00	90.62	100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_alert_handler_component_0.1/rtl/alert_handler_ping_timer.sv

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_ping_timer	91.02	91.94	89.19		83.33	90.62	100.00

---

Module Instance : tb.dut.u_ping_timer

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
91.02	91.94	89.19		83.33	90.62	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
92.46	94.12	87.18	98.97	83.33	91.18	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
81.19	100.00		96.69			46.88	dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
u_prim_buf_spurious_alert_ping	100.00	100.00
u_prim_buf_spurious_esc_ping	100.00	100.00
u_prim_count_cnt	98.08			98.08
u_prim_count_esc_cnt	88.89			88.89
u_prim_double_lfsr	87.50	100.00	50.00	100.00			100.00
u_state_regs	100.00	100.00				100.00	100.00

Line Coverage for Module : alert_handler_ping_timer

	Line No.	Total	Covered	Percent
TOTAL		62	57	91.94
CONT_ASSIGN	78	1	1	100.00
CONT_ASSIGN	81	1	1	100.00
CONT_ASSIGN	82	1	1	100.00
ALWAYS	85	3	3	100.00
CONT_ASSIGN	99	1	1	100.00
CONT_ASSIGN	134	1	1	100.00
ALWAYS	141	4	4	100.00
CONT_ASSIGN	152	1	1	100.00
CONT_ASSIGN	156	1	1	100.00
CONT_ASSIGN	196	1	1	100.00
CONT_ASSIGN	233	1	1	100.00
CONT_ASSIGN	234	1	1	100.00
CONT_ASSIGN	264	1	1	100.00
CONT_ASSIGN	265	1	1	100.00
CONT_ASSIGN	268	1	1	100.00
CONT_ASSIGN	278	1	1	100.00
CONT_ASSIGN	279	1	1	100.00
ALWAYS	331	37	32	86.49
ALWAYS	426	3	3	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_alert_handler_component_0.1/rtl/alert_handler_ping_timer.sv' or '../src/lowrisc_ip_alert_handler_component_0.1/rtl/alert_handler_ping_timer.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
78	1	1
81	1	1
82	1	1
85	1	1
86	1	1
88	1	1
99	1	1
134	1	1
141	1	1
142	1	1
144	1	1
145	1	1
			MISSING_ELSE
152	1	1
156	1	1
196	1	1
233	1	1
234	1	1
264	1	1
265	1	1
268	1	1
278	1	1
279	1	1
331	1	1
332	1	1
333	1	1
334	1	1
335	1	1
336	1	1
338	1	1
339	1	1
341	1	1
346	1	1
347	1	1
348	1	1
			MISSING_ELSE
353	1	1
354	1	1
355	1	1
			MISSING_ELSE
364	1	1
365	1	1
366	1	1
367	1	1
368	1	1
369	1	1
			MISSING_ELSE
			MISSING_ELSE
375	1	1
376	1	1
377	1	1
			MISSING_ELSE
384	1	1
385	1	1
386	1	1
387	1	1
388	1	1
389	1	1
390	1	1
			MISSING_ELSE
			MISSING_ELSE
399	0	1
400	0	1
412	1	1
413	0	1
414	0	1
415	0	1
			MISSING_ELSE
426	3	3

---

Cond Coverage for Module : alert_handler_ping_timer

	Total	Covered	Percent
Conditions	37	33	89.19
Logical	37	33	89.19
Non-Logical	0	0
Event	0	0

 LINE       78
 EXPRESSION ((reseed_timer_q > '0) ? ((reseed_timer_q - 1'b1)) : (reseed_en ? ({wait_cyc_mask_i, {ReseedLfsrExtraBits {1'b1}}}) : '0))
             ----------1----------

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

 LINE       78
 SUB-EXPRESSION (reseed_en ? ({wait_cyc_mask_i, {ReseedLfsrExtraBits {1'b1}}}) : '0)
                 ----1----

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

 LINE       81
 EXPRESSION (reseed_timer_q == '0)
            -----------1----------

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

 LINE       82
 EXPRESSION (edn_req_o & edn_ack_i)
             ----1----   ----2----

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

 LINE       99
 EXPRESSION (reseed_en ? edn_data_i[(alert_pkg::LfsrWidth - 1):0] : '0)
             ----1----

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

 LINE       117
 EXPRESSION (reseed_en || cnt_set)
             ----1----    ---2---

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

 LINE       134
 EXPRESSION 
 Number  Term
      1  (lfsr_state[alert_pkg::PING_CNT_DW+:IdDw] >= alert_pkg::NAlerts) ? ((lfsr_state[alert_pkg::PING_CNT_DW+:IdDw] - alert_pkg::NAlerts)) : lfsr_state[alert_pkg::PING_CNT_DW+:IdDw])

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T3,T7

 LINE       196
 EXPRESSION ((esc_cnt >= 2'((alert_pkg::N_ESC_SEV - 1))) && esc_cnt_en)
             ---------------------1---------------------    -----2----

-1-	-2-	Status	Tests
0	1	Covered	T1,T7,T8
1	0	Covered	T1,T7,T8
1	1	Covered	T1,T7,T8

 LINE       233
 EXPRESSION (cnt == '0)
            -----1-----

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

 LINE       234
 EXPRESSION (wait_cnt_set || timeout_cnt_set)
             ------1-----    -------2-------

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

 LINE       268
 EXPRESSION (wait_cnt_set ? ((wait_cyc & wait_cyc_mask_i)) : ping_timeout_cyc_i)
             ------1-----

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

 LINE       365
 EXPRESSION (timer_expired || ((|(alert_ping_ok_i & alert_ping_req_o))) || ((!id_vld)))
             ------1------    --------------------2--------------------    -----3-----

-1-	-2-	-3-	Status	Tests
0	0	0	Covered	T1,T7,T8
0	0	1	Covered	T7,T8,T10
0	1	0	Covered	T7,T8,T10
1	0	0	Covered	T1,T8,T54

 LINE       385
 EXPRESSION (timer_expired || ((|(esc_ping_ok_i & esc_ping_req_o))))
             ------1------    ------------------2------------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T7,T8
0	1	Covered	T1,T7,T8
1	0	Covered	T1,T54,T55

 LINE       412
 EXPRESSION (lfsr_err || cnt_error || esc_cnt_error)
             ----1---    ----2----    ------3------

-1-	-2-	-3-	Status	Tests
0	0	0	Covered	T1,T2,T3
0	0	1	Not Covered
0	1	0	Not Covered
1	0	0	Not Covered

---

FSM Coverage for Module : alert_handler_ping_timer

Summary for FSM :: state_q

	Total	Covered	Percent
States	6	5	83.33	(Not included in score)
Transitions	10	5	50.00
Sequences	0	0

State, Transition and Sequence Details for FSM :: state_q

---

states	Line No.	Covered	Tests
AlertPingSt	354	Covered	T1,T7,T8
AlertWaitSt	347	Covered	T1,T7,T8
EscPingSt	376	Covered	T1,T7,T8
EscWaitSt	366	Covered	T1,T7,T8
FsmErrorSt	413	Not Covered
InitSt	345	Covered	T1,T2,T3

transitions	Line No.	Covered	Tests
AlertPingSt->EscWaitSt	366	Covered	T1,T7,T8
AlertPingSt->FsmErrorSt	413	Not Covered
AlertWaitSt->AlertPingSt	354	Covered	T1,T7,T8
AlertWaitSt->FsmErrorSt	413	Not Covered
EscPingSt->AlertWaitSt	386	Covered	T1,T7,T8
EscPingSt->FsmErrorSt	413	Not Covered
EscWaitSt->EscPingSt	376	Covered	T1,T7,T8
EscWaitSt->FsmErrorSt	413	Not Covered
InitSt->AlertWaitSt	347	Covered	T1,T7,T8
InitSt->FsmErrorSt	413	Not Covered

---

Branch Coverage for Module : alert_handler_ping_timer

	Line No.	Total	Covered	Percent
Branches		32	29	90.62
TERNARY	78	3	3	100.00
TERNARY	99	2	2	100.00
TERNARY	134	2	2	100.00
TERNARY	268	2	2	100.00
IF	85	2	2	100.00
IF	141	3	3	100.00
CASE	341	14	12	85.71
IF	412	2	1	50.00
IF	426	2	2	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_alert_handler_component_0.1/rtl/alert_handler_ping_timer.sv' or '../src/lowrisc_ip_alert_handler_component_0.1/rtl/alert_handler_ping_timer.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	78	((reseed_timer_q > '0)) ? 
-2-:	78	(reseed_en) ? 

Branches:

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

	LineNo.	Expression
-1-:	99	(reseed_en) ? 

Branches:

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

	LineNo.	Expression
-1-:	134	((lfsr_state[alert_pkg::PING_CNT_DW+:IdDw] >= alert_pkg::NAlerts)) ? 

Branches:

-1-	Status	Tests
1	Covered	T1,T3,T7
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	268	(wait_cnt_set) ? 

Branches:

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

	LineNo.	Expression
-1-:	85	if ((!rst_ni))

Branches:

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

	LineNo.	Expression
-1-:	141	if ((!rst_ni))
-2-:	144	if (cnt_set)

Branches:

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

	LineNo.	Expression
-1-:	341	case (state_q)
-2-:	346	if (en_i)
-3-:	353	if (timer_expired)
-4-:	365	if (((timer_expired || (|(alert_ping_ok_i & alert_ping_req_o))) || (!id_vld)))
-5-:	368	if (timer_expired)
-6-:	375	if (timer_expired)
-7-:	385	if ((timer_expired || (|(esc_ping_ok_i & esc_ping_req_o))))
-8-:	389	if (timer_expired)

Branches:

-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	Status	Tests
InitSt	1	-	-	-	-	-	-	Covered	T1,T7,T8
InitSt	0	-	-	-	-	-	-	Covered	T1,T2,T3
AlertWaitSt	-	1	-	-	-	-	-	Covered	T1,T7,T8
AlertWaitSt	-	0	-	-	-	-	-	Covered	T1,T7,T8
AlertPingSt	-	-	1	1	-	-	-	Covered	T1,T8,T54
AlertPingSt	-	-	1	0	-	-	-	Covered	T7,T8,T10
AlertPingSt	-	-	0	-	-	-	-	Covered	T1,T7,T8
EscWaitSt	-	-	-	-	1	-	-	Covered	T1,T7,T8
EscWaitSt	-	-	-	-	0	-	-	Covered	T1,T7,T8
EscPingSt	-	-	-	-	-	1	1	Covered	T1,T54,T55
EscPingSt	-	-	-	-	-	1	0	Covered	T1,T7,T8
EscPingSt	-	-	-	-	-	0	-	Covered	T1,T7,T8
FsmErrorSt	-	-	-	-	-	-	-	Not Covered
default	-	-	-	-	-	-	-	Not Covered

	LineNo.	Expression
-1-:	412	if (((lfsr_err || cnt_error) || esc_cnt_error))

Branches:

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

	LineNo.	Expression
-1-:	426	if ((!rst_ni))

Branches:

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

---

Assert Coverage for Module : alert_handler_ping_timer

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	7	7	100.00	7	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	7	7	100.00	7	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
AlertPingOH_A	709906063	189088	0	0
EscPingOH_A	709906063	124277	0	0
MaxIdDw_A	624	624	0	0
PingOH0_A	709906063	709834722	0	0
WaitCycMaskIsRightAlignedMask_A	709906063	709834722	0	0
WaitCycMaskMin_A	709906063	709834722	0	0
u_state_regs_A	709906063	709834722	0	0

AlertPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	189088	0	0
T1	353769	495	0	0
T2	24215	0	0	0
T3	14562	0	0	0
T4	0	6	0	0
T7	513991	372	0	0
T8	472027	913	0	0
T9	78369	0	0	0
T10	416032	263	0	0
T15	59702	0	0	0
T16	43734	0	0	0
T19	108768	0	0	0
T21	0	276	0	0
T33	0	186	0	0
T49	0	20	0	0
T54	0	275	0	0
T64	0	259	0	0

EscPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	124277	0	0
T1	353769	270	0	0
T2	24215	0	0	0
T3	14562	0	0	0
T4	0	50	0	0
T7	513991	400	0	0
T8	472027	365	0	0
T9	78369	0	0	0
T10	416032	305	0	0
T15	59702	0	0	0
T16	43734	0	0	0
T19	108768	0	0	0
T21	0	400	0	0
T33	0	140	0	0
T49	0	70	0	0
T54	0	125	0	0
T64	0	325	0	0

MaxIdDw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	624	624	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T9	1	1	0	0
T10	1	1	0	0
T15	1	1	0	0
T16	1	1	0	0
T19	1	1	0	0

PingOH0_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	709834722	0	0
T1	353769	353702	0	0
T2	24215	24156	0	0
T3	14562	14492	0	0
T7	513991	513984	0	0
T8	472027	472018	0	0
T9	78369	78305	0	0
T10	416032	416024	0	0
T15	59702	59623	0	0
T16	43734	43639	0	0
T19	108768	108672	0	0

WaitCycMaskIsRightAlignedMask_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	709834722	0	0
T1	353769	353702	0	0
T2	24215	24156	0	0
T3	14562	14492	0	0
T7	513991	513984	0	0
T8	472027	472018	0	0
T9	78369	78305	0	0
T10	416032	416024	0	0
T15	59702	59623	0	0
T16	43734	43639	0	0
T19	108768	108672	0	0

WaitCycMaskMin_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	709834722	0	0
T1	353769	353702	0	0
T2	24215	24156	0	0
T3	14562	14492	0	0
T7	513991	513984	0	0
T8	472027	472018	0	0
T9	78369	78305	0	0
T10	416032	416024	0	0
T15	59702	59623	0	0
T16	43734	43639	0	0
T19	108768	108672	0	0

u_state_regs_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	709834722	0	0
T1	353769	353702	0	0
T2	24215	24156	0	0
T3	14562	14492	0	0
T7	513991	513984	0	0
T8	472027	472018	0	0
T9	78369	78305	0	0
T10	416032	416024	0	0
T15	59702	59623	0	0
T16	43734	43639	0	0
T19	108768	108672	0	0

Line Coverage for Instance : tb.dut.u_ping_timer

	Line No.	Total	Covered	Percent
TOTAL		62	57	91.94
CONT_ASSIGN	78	1	1	100.00
CONT_ASSIGN	81	1	1	100.00
CONT_ASSIGN	82	1	1	100.00
ALWAYS	85	3	3	100.00
CONT_ASSIGN	99	1	1	100.00
CONT_ASSIGN	134	1	1	100.00
ALWAYS	141	4	4	100.00
CONT_ASSIGN	152	1	1	100.00
CONT_ASSIGN	156	1	1	100.00
CONT_ASSIGN	196	1	1	100.00
CONT_ASSIGN	233	1	1	100.00
CONT_ASSIGN	234	1	1	100.00
CONT_ASSIGN	264	1	1	100.00
CONT_ASSIGN	265	1	1	100.00
CONT_ASSIGN	268	1	1	100.00
CONT_ASSIGN	278	1	1	100.00
CONT_ASSIGN	279	1	1	100.00
ALWAYS	331	37	32	86.49
ALWAYS	426	3	3	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_alert_handler_component_0.1/rtl/alert_handler_ping_timer.sv' or '../src/lowrisc_ip_alert_handler_component_0.1/rtl/alert_handler_ping_timer.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
78	1	1
81	1	1
82	1	1
85	1	1
86	1	1
88	1	1
99	1	1
134	1	1
141	1	1
142	1	1
144	1	1
145	1	1
			MISSING_ELSE
152	1	1
156	1	1
196	1	1
233	1	1
234	1	1
264	1	1
265	1	1
268	1	1
278	1	1
279	1	1
331	1	1
332	1	1
333	1	1
334	1	1
335	1	1
336	1	1
338	1	1
339	1	1
341	1	1
346	1	1
347	1	1
348	1	1
			MISSING_ELSE
353	1	1
354	1	1
355	1	1
			MISSING_ELSE
364	1	1
365	1	1
366	1	1
367	1	1
368	1	1
369	1	1
			MISSING_ELSE
			MISSING_ELSE
375	1	1
376	1	1
377	1	1
			MISSING_ELSE
384	1	1
385	1	1
386	1	1
387	1	1
388	1	1
389	1	1
390	1	1
			MISSING_ELSE
			MISSING_ELSE
399	0	1
400	0	1
412	1	1
413	0	1
414	0	1
415	0	1
			MISSING_ELSE
426	3	3

---

Cond Coverage for Instance : tb.dut.u_ping_timer

	Total	Covered	Percent
Conditions	37	33	89.19
Logical	37	33	89.19
Non-Logical	0	0
Event	0	0

 LINE       78
 EXPRESSION ((reseed_timer_q > '0) ? ((reseed_timer_q - 1'b1)) : (reseed_en ? ({wait_cyc_mask_i, {ReseedLfsrExtraBits {1'b1}}}) : '0))
             ----------1----------

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

 LINE       78
 SUB-EXPRESSION (reseed_en ? ({wait_cyc_mask_i, {ReseedLfsrExtraBits {1'b1}}}) : '0)
                 ----1----

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

 LINE       81
 EXPRESSION (reseed_timer_q == '0)
            -----------1----------

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

 LINE       82
 EXPRESSION (edn_req_o & edn_ack_i)
             ----1----   ----2----

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

 LINE       99
 EXPRESSION (reseed_en ? edn_data_i[(alert_pkg::LfsrWidth - 1):0] : '0)
             ----1----

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

 LINE       117
 EXPRESSION (reseed_en || cnt_set)
             ----1----    ---2---

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

 LINE       134
 EXPRESSION 
 Number  Term
      1  (lfsr_state[alert_pkg::PING_CNT_DW+:IdDw] >= alert_pkg::NAlerts) ? ((lfsr_state[alert_pkg::PING_CNT_DW+:IdDw] - alert_pkg::NAlerts)) : lfsr_state[alert_pkg::PING_CNT_DW+:IdDw])

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T3,T7

 LINE       196
 EXPRESSION ((esc_cnt >= 2'((alert_pkg::N_ESC_SEV - 1))) && esc_cnt_en)
             ---------------------1---------------------    -----2----

-1-	-2-	Status	Tests
0	1	Covered	T1,T7,T8
1	0	Covered	T1,T7,T8
1	1	Covered	T1,T7,T8

 LINE       233
 EXPRESSION (cnt == '0)
            -----1-----

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

 LINE       234
 EXPRESSION (wait_cnt_set || timeout_cnt_set)
             ------1-----    -------2-------

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

 LINE       268
 EXPRESSION (wait_cnt_set ? ((wait_cyc & wait_cyc_mask_i)) : ping_timeout_cyc_i)
             ------1-----

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

 LINE       365
 EXPRESSION (timer_expired || ((|(alert_ping_ok_i & alert_ping_req_o))) || ((!id_vld)))
             ------1------    --------------------2--------------------    -----3-----

-1-	-2-	-3-	Status	Tests
0	0	0	Covered	T1,T7,T8
0	0	1	Covered	T7,T8,T10
0	1	0	Covered	T7,T8,T10
1	0	0	Covered	T1,T8,T54

 LINE       385
 EXPRESSION (timer_expired || ((|(esc_ping_ok_i & esc_ping_req_o))))
             ------1------    ------------------2------------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T7,T8
0	1	Covered	T1,T7,T8
1	0	Covered	T1,T54,T55

 LINE       412
 EXPRESSION (lfsr_err || cnt_error || esc_cnt_error)
             ----1---    ----2----    ------3------

-1-	-2-	-3-	Status	Tests
0	0	0	Covered	T1,T2,T3
0	0	1	Not Covered
0	1	0	Not Covered
1	0	0	Not Covered

---

FSM Coverage for Instance : tb.dut.u_ping_timer

Summary for FSM :: state_q

	Total	Covered	Percent
States	6	5	83.33	(Not included in score)
Transitions	6	5	83.33
Sequences	0	0

State, Transition and Sequence Details for FSM :: state_q

---

states	Line No.	Covered	Tests
AlertPingSt	354	Covered	T1,T7,T8
AlertWaitSt	347	Covered	T1,T7,T8
EscPingSt	376	Covered	T1,T7,T8
EscWaitSt	366	Covered	T1,T7,T8
FsmErrorSt	413	Not Covered
InitSt	345	Covered	T1,T2,T3

transitions	Line No.	Covered	Tests	Exclude Annotation
AlertPingSt->EscWaitSt	366	Covered	T1,T7,T8
AlertPingSt->FsmErrorSt	413	Excluded		[LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
AlertWaitSt->AlertPingSt	354	Covered	T1,T7,T8
AlertWaitSt->FsmErrorSt	413	Not Covered
EscPingSt->AlertWaitSt	386	Covered	T1,T7,T8
EscPingSt->FsmErrorSt	413	Excluded		[LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
EscWaitSt->EscPingSt	376	Covered	T1,T7,T8
EscWaitSt->FsmErrorSt	413	Excluded		[LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
InitSt->AlertWaitSt	347	Covered	T1,T7,T8
InitSt->FsmErrorSt	413	Excluded		[LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.

---

Branch Coverage for Instance : tb.dut.u_ping_timer

	Line No.	Total	Covered	Percent
Branches		32	29	90.62
TERNARY	78	3	3	100.00
TERNARY	99	2	2	100.00
TERNARY	134	2	2	100.00
TERNARY	268	2	2	100.00
IF	85	2	2	100.00
IF	141	3	3	100.00
CASE	341	14	12	85.71
IF	412	2	1	50.00
IF	426	2	2	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_alert_handler_component_0.1/rtl/alert_handler_ping_timer.sv' or '../src/lowrisc_ip_alert_handler_component_0.1/rtl/alert_handler_ping_timer.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	78	((reseed_timer_q > '0)) ? 
-2-:	78	(reseed_en) ? 

Branches:

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

	LineNo.	Expression
-1-:	99	(reseed_en) ? 

Branches:

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

	LineNo.	Expression
-1-:	134	((lfsr_state[alert_pkg::PING_CNT_DW+:IdDw] >= alert_pkg::NAlerts)) ? 

Branches:

-1-	Status	Tests
1	Covered	T1,T3,T7
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	268	(wait_cnt_set) ? 

Branches:

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

	LineNo.	Expression
-1-:	85	if ((!rst_ni))

Branches:

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

	LineNo.	Expression
-1-:	141	if ((!rst_ni))
-2-:	144	if (cnt_set)

Branches:

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

	LineNo.	Expression
-1-:	341	case (state_q)
-2-:	346	if (en_i)
-3-:	353	if (timer_expired)
-4-:	365	if (((timer_expired || (|(alert_ping_ok_i & alert_ping_req_o))) || (!id_vld)))
-5-:	368	if (timer_expired)
-6-:	375	if (timer_expired)
-7-:	385	if ((timer_expired || (|(esc_ping_ok_i & esc_ping_req_o))))
-8-:	389	if (timer_expired)

Branches:

-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	Status	Tests
InitSt	1	-	-	-	-	-	-	Covered	T1,T7,T8
InitSt	0	-	-	-	-	-	-	Covered	T1,T2,T3
AlertWaitSt	-	1	-	-	-	-	-	Covered	T1,T7,T8
AlertWaitSt	-	0	-	-	-	-	-	Covered	T1,T7,T8
AlertPingSt	-	-	1	1	-	-	-	Covered	T1,T8,T54
AlertPingSt	-	-	1	0	-	-	-	Covered	T7,T8,T10
AlertPingSt	-	-	0	-	-	-	-	Covered	T1,T7,T8
EscWaitSt	-	-	-	-	1	-	-	Covered	T1,T7,T8
EscWaitSt	-	-	-	-	0	-	-	Covered	T1,T7,T8
EscPingSt	-	-	-	-	-	1	1	Covered	T1,T54,T55
EscPingSt	-	-	-	-	-	1	0	Covered	T1,T7,T8
EscPingSt	-	-	-	-	-	0	-	Covered	T1,T7,T8
FsmErrorSt	-	-	-	-	-	-	-	Not Covered
default	-	-	-	-	-	-	-	Not Covered

	LineNo.	Expression
-1-:	412	if (((lfsr_err || cnt_error) || esc_cnt_error))

Branches:

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

	LineNo.	Expression
-1-:	426	if ((!rst_ni))

Branches:

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

---

Assert Coverage for Instance : tb.dut.u_ping_timer

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	7	7	100.00	7	100.00
Cover properties	0	0		0
Cover sequences	0	0		0
Total	7	7	100.00	7	100.00

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
AlertPingOH_A	709906063	189088	0	0
EscPingOH_A	709906063	124277	0	0
MaxIdDw_A	624	624	0	0
PingOH0_A	709906063	709834722	0	0
WaitCycMaskIsRightAlignedMask_A	709906063	709834722	0	0
WaitCycMaskMin_A	709906063	709834722	0	0
u_state_regs_A	709906063	709834722	0	0

AlertPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	189088	0	0
T1	353769	495	0	0
T2	24215	0	0	0
T3	14562	0	0	0
T4	0	6	0	0
T7	513991	372	0	0
T8	472027	913	0	0
T9	78369	0	0	0
T10	416032	263	0	0
T15	59702	0	0	0
T16	43734	0	0	0
T19	108768	0	0	0
T21	0	276	0	0
T33	0	186	0	0
T49	0	20	0	0
T54	0	275	0	0
T64	0	259	0	0

EscPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	124277	0	0
T1	353769	270	0	0
T2	24215	0	0	0
T3	14562	0	0	0
T4	0	50	0	0
T7	513991	400	0	0
T8	472027	365	0	0
T9	78369	0	0	0
T10	416032	305	0	0
T15	59702	0	0	0
T16	43734	0	0	0
T19	108768	0	0	0
T21	0	400	0	0
T33	0	140	0	0
T49	0	70	0	0
T54	0	125	0	0
T64	0	325	0	0

MaxIdDw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	624	624	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T7	1	1	0	0
T8	1	1	0	0
T9	1	1	0	0
T10	1	1	0	0
T15	1	1	0	0
T16	1	1	0	0
T19	1	1	0	0

PingOH0_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	709834722	0	0
T1	353769	353702	0	0
T2	24215	24156	0	0
T3	14562	14492	0	0
T7	513991	513984	0	0
T8	472027	472018	0	0
T9	78369	78305	0	0
T10	416032	416024	0	0
T15	59702	59623	0	0
T16	43734	43639	0	0
T19	108768	108672	0	0

WaitCycMaskIsRightAlignedMask_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	709834722	0	0
T1	353769	353702	0	0
T2	24215	24156	0	0
T3	14562	14492	0	0
T7	513991	513984	0	0
T8	472027	472018	0	0
T9	78369	78305	0	0
T10	416032	416024	0	0
T15	59702	59623	0	0
T16	43734	43639	0	0
T19	108768	108672	0	0

WaitCycMaskMin_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	709834722	0	0
T1	353769	353702	0	0
T2	24215	24156	0	0
T3	14562	14492	0	0
T7	513991	513984	0	0
T8	472027	472018	0	0
T9	78369	78305	0	0
T10	416032	416024	0	0
T15	59702	59623	0	0
T16	43734	43639	0	0
T19	108768	108672	0	0

u_state_regs_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	709906063	709834722	0	0
T1	353769	353702	0	0
T2	24215	24156	0	0
T3	14562	14492	0	0
T7	513991	513984	0	0
T8	472027	472018	0	0
T9	78369	78305	0	0
T10	416032	416024	0	0
T15	59702	59623	0	0
T16	43734	43639	0	0
T19	108768	108672	0	0