Unified Coverage Report :: Module :: alert_handler_ping_timer

Module : alert_handler_ping_timer

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
91.46	100.00	97.30		60.00	100.00	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	99.46	100.00	97.30		100.00	100.00	100.00

---

Module Instance : tb.dut.u_ping_timer

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
99.46	100.00	97.30		100.00	100.00	100.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
99.57	100.00	97.44	100.00	100.00	100.00	100.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
98.77	100.00		96.31			100.00	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	100.00			100.00
u_prim_count_esc_cnt	100.00			100.00
u_prim_double_lfsr	100.00	100.00	100.00	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	62	100.00
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	37	100.00
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	1	1
400	1	1
412	1	1
413	1	1
414	1	1
415	1	1
			MISSING_ELSE
426	3	3

---

Cond Coverage for Module : alert_handler_ping_timer

	Total	Covered	Percent
Conditions	37	36	97.30
Logical	37	36	97.30
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,T3,T6
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,T3,T12
1	Covered	T1,T2,T12

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

-1-	-2-	Status	Tests
0	1	Covered	T6,T5,T7
1	0	Covered	T6,T7,T8
1	1	Covered	T6,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	T6,T5,T7
1	0	Covered	T1,T3,T6

 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,T3,T6

 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	T6,T5,T7
0	0	1	Covered	T17,T18,T19
0	1	0	Covered	T5,T7,T8
1	0	0	Covered	T6,T20,T21

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

-1-	-2-	Status	Tests
0	0	Covered	T6,T5,T7
0	1	Covered	T6,T5,T7
1	0	Covered	T6,T17,T20

 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	Covered	T9,T10,T11
0	1	0	Covered	T9,T10,T11
1	0	0	Covered	T9,T10,T11

---

FSM Coverage for Module : alert_handler_ping_timer

Summary for FSM :: state_q

	Total	Covered	Percent
States	6	6	100.00	(Not included in score)
Transitions	10	6	60.00
Sequences	0	0

State, Transition and Sequence Details for FSM :: state_q

---

states	Line No.	Covered	Tests
AlertPingSt	354	Covered	T6,T5,T7
AlertWaitSt	347	Covered	T1,T3,T6
EscPingSt	376	Covered	T6,T5,T7
EscWaitSt	366	Covered	T6,T5,T7
FsmErrorSt	413	Covered	T9,T10,T11
InitSt	345	Covered	T1,T2,T3

transitions	Line No.	Covered	Tests
AlertPingSt->EscWaitSt	366	Covered	T6,T5,T7
AlertPingSt->FsmErrorSt	413	Not Covered
AlertWaitSt->AlertPingSt	354	Covered	T6,T5,T7
AlertWaitSt->FsmErrorSt	413	Covered	T9,T10,T11
EscPingSt->AlertWaitSt	386	Covered	T6,T5,T7
EscPingSt->FsmErrorSt	413	Not Covered
EscWaitSt->EscPingSt	376	Covered	T6,T5,T7
EscWaitSt->FsmErrorSt	413	Not Covered
InitSt->AlertWaitSt	347	Covered	T1,T3,T6
InitSt->FsmErrorSt	413	Not Covered

---

Branch Coverage for Module : alert_handler_ping_timer

	Line No.	Total	Covered	Percent
Branches		32	32	100.00
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	14	100.00
IF	412	2	2	100.00
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,T2,T12
0	Covered	T1,T3,T12

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

Branches:

-1-	Status	Tests
1	Covered	T1,T3,T6
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,T3,T6
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,T3,T6
InitSt	0	-	-	-	-	-	-	Covered	T1,T2,T3
AlertWaitSt	-	1	-	-	-	-	-	Covered	T6,T5,T7
AlertWaitSt	-	0	-	-	-	-	-	Covered	T1,T3,T6
AlertPingSt	-	-	1	1	-	-	-	Covered	T6,T20,T21
AlertPingSt	-	-	1	0	-	-	-	Covered	T5,T7,T8
AlertPingSt	-	-	0	-	-	-	-	Covered	T6,T5,T7
EscWaitSt	-	-	-	-	1	-	-	Covered	T6,T5,T7
EscWaitSt	-	-	-	-	0	-	-	Covered	T6,T5,T7
EscPingSt	-	-	-	-	-	1	1	Covered	T6,T17,T20
EscPingSt	-	-	-	-	-	1	0	Covered	T6,T5,T7
EscPingSt	-	-	-	-	-	0	-	Covered	T6,T5,T7
FsmErrorSt	-	-	-	-	-	-	-	Covered	T9,T10,T11
default	-	-	-	-	-	-	-	Covered	T9,T10,T11

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

Branches:

-1-	Status	Tests
1	Covered	T9,T10,T11
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	719502818	188438	0	0
EscPingOH_A	719502818	133423	0	0
MaxIdDw_A	628	628	0	0
PingOH0_A	719502818	719342415	0	0
WaitCycMaskIsRightAlignedMask_A	719502818	719342415	0	0
WaitCycMaskMin_A	719502818	719342415	0	0
u_state_regs_A	719502818	719342415	0	0

AlertPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	188438	0	0
T4	660916	0	0	0
T5	273899	6	0	0
T6	574821	1710	0	0
T7	125594	183	0	0
T8	615279	507	0	0
T13	471891	0	0	0
T14	24872	0	0	0
T17	0	115	0	0
T18	0	2303	0	0
T19	0	47	0	0
T20	0	1069	0	0
T22	0	100	0	0
T23	0	161	0	0
T24	120300	0	0	0
T25	4128	0	0	0
T26	21641	0	0	0

EscPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	133423	0	0
T4	660916	0	0	0
T5	273899	5	0	0
T6	574821	377	0	0
T7	125594	85	0	0
T8	615279	320	0	0
T13	471891	0	0	0
T14	24872	0	0	0
T17	0	394	0	0
T18	0	2240	0	0
T19	0	55	0	0
T20	0	431	0	0
T22	0	180	0	0
T23	0	355	0	0
T24	120300	0	0	0
T25	4128	0	0	0
T26	21641	0	0	0

MaxIdDw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	628	628	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T6	1	1	0	0
T12	1	1	0	0
T13	1	1	0	0
T14	1	1	0	0
T24	1	1	0	0
T25	1	1	0	0

PingOH0_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	719342415	0	0
T1	199888	199826	0	0
T2	2958	2895	0	0
T3	34584	34533	0	0
T4	660916	660860	0	0
T6	574821	574733	0	0
T12	61336	61269	0	0
T13	471891	471805	0	0
T14	24872	24796	0	0
T24	120300	120237	0	0
T25	4128	4043	0	0

WaitCycMaskIsRightAlignedMask_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	719342415	0	0
T1	199888	199826	0	0
T2	2958	2895	0	0
T3	34584	34533	0	0
T4	660916	660860	0	0
T6	574821	574733	0	0
T12	61336	61269	0	0
T13	471891	471805	0	0
T14	24872	24796	0	0
T24	120300	120237	0	0
T25	4128	4043	0	0

WaitCycMaskMin_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	719342415	0	0
T1	199888	199826	0	0
T2	2958	2895	0	0
T3	34584	34533	0	0
T4	660916	660860	0	0
T6	574821	574733	0	0
T12	61336	61269	0	0
T13	471891	471805	0	0
T14	24872	24796	0	0
T24	120300	120237	0	0
T25	4128	4043	0	0

u_state_regs_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	719342415	0	0
T1	199888	199826	0	0
T2	2958	2895	0	0
T3	34584	34533	0	0
T4	660916	660860	0	0
T6	574821	574733	0	0
T12	61336	61269	0	0
T13	471891	471805	0	0
T14	24872	24796	0	0
T24	120300	120237	0	0
T25	4128	4043	0	0

Line Coverage for Instance : tb.dut.u_ping_timer

	Line No.	Total	Covered	Percent
TOTAL		62	62	100.00
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	37	100.00
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	1	1
400	1	1
412	1	1
413	1	1
414	1	1
415	1	1
			MISSING_ELSE
426	3	3

---

Cond Coverage for Instance : tb.dut.u_ping_timer

	Total	Covered	Percent
Conditions	37	36	97.30
Logical	37	36	97.30
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,T3,T6
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,T3,T12
1	Covered	T1,T2,T12

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

-1-	-2-	Status	Tests
0	1	Covered	T6,T5,T7
1	0	Covered	T6,T7,T8
1	1	Covered	T6,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	T6,T5,T7
1	0	Covered	T1,T3,T6

 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,T3,T6

 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	T6,T5,T7
0	0	1	Covered	T17,T18,T19
0	1	0	Covered	T5,T7,T8
1	0	0	Covered	T6,T20,T21

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

-1-	-2-	Status	Tests
0	0	Covered	T6,T5,T7
0	1	Covered	T6,T5,T7
1	0	Covered	T6,T17,T20

 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	Covered	T9,T10,T11
0	1	0	Covered	T9,T10,T11
1	0	0	Covered	T9,T10,T11

---

FSM Coverage for Instance : tb.dut.u_ping_timer

Summary for FSM :: state_q

	Total	Covered	Percent
States	6	6	100.00	(Not included in score)
Transitions	6	6	100.00
Sequences	0	0

State, Transition and Sequence Details for FSM :: state_q

---

states	Line No.	Covered	Tests
AlertPingSt	354	Covered	T6,T5,T7
AlertWaitSt	347	Covered	T1,T3,T6
EscPingSt	376	Covered	T6,T5,T7
EscWaitSt	366	Covered	T6,T5,T7
FsmErrorSt	413	Covered	T9,T10,T11
InitSt	345	Covered	T1,T2,T3

transitions	Line No.	Covered	Tests	Exclude Annotation
AlertPingSt->EscWaitSt	366	Covered	T6,T5,T7
AlertPingSt->FsmErrorSt	413	Excluded		[LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
AlertWaitSt->AlertPingSt	354	Covered	T6,T5,T7
AlertWaitSt->FsmErrorSt	413	Covered	T9,T10,T11
EscPingSt->AlertWaitSt	386	Covered	T6,T5,T7
EscPingSt->FsmErrorSt	413	Excluded		[LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
EscWaitSt->EscPingSt	376	Covered	T6,T5,T7
EscWaitSt->FsmErrorSt	413	Excluded		[LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
InitSt->AlertWaitSt	347	Covered	T1,T3,T6
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	32	100.00
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	14	100.00
IF	412	2	2	100.00
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,T2,T12
0	Covered	T1,T3,T12

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

Branches:

-1-	Status	Tests
1	Covered	T1,T3,T6
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,T3,T6
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,T3,T6
InitSt	0	-	-	-	-	-	-	Covered	T1,T2,T3
AlertWaitSt	-	1	-	-	-	-	-	Covered	T6,T5,T7
AlertWaitSt	-	0	-	-	-	-	-	Covered	T1,T3,T6
AlertPingSt	-	-	1	1	-	-	-	Covered	T6,T20,T21
AlertPingSt	-	-	1	0	-	-	-	Covered	T5,T7,T8
AlertPingSt	-	-	0	-	-	-	-	Covered	T6,T5,T7
EscWaitSt	-	-	-	-	1	-	-	Covered	T6,T5,T7
EscWaitSt	-	-	-	-	0	-	-	Covered	T6,T5,T7
EscPingSt	-	-	-	-	-	1	1	Covered	T6,T17,T20
EscPingSt	-	-	-	-	-	1	0	Covered	T6,T5,T7
EscPingSt	-	-	-	-	-	0	-	Covered	T6,T5,T7
FsmErrorSt	-	-	-	-	-	-	-	Covered	T9,T10,T11
default	-	-	-	-	-	-	-	Covered	T9,T10,T11

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

Branches:

-1-	Status	Tests
1	Covered	T9,T10,T11
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	719502818	188438	0	0
EscPingOH_A	719502818	133423	0	0
MaxIdDw_A	628	628	0	0
PingOH0_A	719502818	719342415	0	0
WaitCycMaskIsRightAlignedMask_A	719502818	719342415	0	0
WaitCycMaskMin_A	719502818	719342415	0	0
u_state_regs_A	719502818	719342415	0	0

AlertPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	188438	0	0
T4	660916	0	0	0
T5	273899	6	0	0
T6	574821	1710	0	0
T7	125594	183	0	0
T8	615279	507	0	0
T13	471891	0	0	0
T14	24872	0	0	0
T17	0	115	0	0
T18	0	2303	0	0
T19	0	47	0	0
T20	0	1069	0	0
T22	0	100	0	0
T23	0	161	0	0
T24	120300	0	0	0
T25	4128	0	0	0
T26	21641	0	0	0

EscPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	133423	0	0
T4	660916	0	0	0
T5	273899	5	0	0
T6	574821	377	0	0
T7	125594	85	0	0
T8	615279	320	0	0
T13	471891	0	0	0
T14	24872	0	0	0
T17	0	394	0	0
T18	0	2240	0	0
T19	0	55	0	0
T20	0	431	0	0
T22	0	180	0	0
T23	0	355	0	0
T24	120300	0	0	0
T25	4128	0	0	0
T26	21641	0	0	0

MaxIdDw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	628	628	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T6	1	1	0	0
T12	1	1	0	0
T13	1	1	0	0
T14	1	1	0	0
T24	1	1	0	0
T25	1	1	0	0

PingOH0_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	719342415	0	0
T1	199888	199826	0	0
T2	2958	2895	0	0
T3	34584	34533	0	0
T4	660916	660860	0	0
T6	574821	574733	0	0
T12	61336	61269	0	0
T13	471891	471805	0	0
T14	24872	24796	0	0
T24	120300	120237	0	0
T25	4128	4043	0	0

WaitCycMaskIsRightAlignedMask_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	719342415	0	0
T1	199888	199826	0	0
T2	2958	2895	0	0
T3	34584	34533	0	0
T4	660916	660860	0	0
T6	574821	574733	0	0
T12	61336	61269	0	0
T13	471891	471805	0	0
T14	24872	24796	0	0
T24	120300	120237	0	0
T25	4128	4043	0	0

WaitCycMaskMin_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	719342415	0	0
T1	199888	199826	0	0
T2	2958	2895	0	0
T3	34584	34533	0	0
T4	660916	660860	0	0
T6	574821	574733	0	0
T12	61336	61269	0	0
T13	471891	471805	0	0
T14	24872	24796	0	0
T24	120300	120237	0	0
T25	4128	4043	0	0

u_state_regs_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	719502818	719342415	0	0
T1	199888	199826	0	0
T2	2958	2895	0	0
T3	34584	34533	0	0
T4	660916	660860	0	0
T6	574821	574733	0	0
T12	61336	61269	0	0
T13	471891	471805	0	0
T14	24872	24796	0	0
T24	120300	120237	0	0
T25	4128	4043	0	0