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
100.00	100.00		100.00			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,T6,T7
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,T6,T11
1	Covered	T1,T2,T3

 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,T6,T7
1	0	Covered	T1,T6,T7
1	1	Covered	T1,T6,T7

 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,T6,T7
1	0	Covered	T1,T6,T7

 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,T6,T7

 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,T6,T7
0	0	1	Covered	T1,T6,T17
0	1	0	Covered	T1,T6,T17
1	0	0	Covered	T7,T18,T19

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

-1-	-2-	Status	Tests
0	0	Covered	T1,T6,T7
0	1	Covered	T1,T6,T17
1	0	Covered	T7,T19,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	T8,T9,T10
0	1	0	Covered	T8,T9,T10
1	0	0	Covered	T8,T9,T10

---

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	T1,T6,T7
AlertWaitSt	347	Covered	T1,T6,T7
EscPingSt	376	Covered	T1,T6,T7
EscWaitSt	366	Covered	T1,T6,T7
FsmErrorSt	413	Covered	T8,T9,T10
InitSt	345	Covered	T1,T2,T3

transitions	Line No.	Covered	Tests
AlertPingSt->EscWaitSt	366	Covered	T1,T6,T7
AlertPingSt->FsmErrorSt	413	Not Covered
AlertWaitSt->AlertPingSt	354	Covered	T1,T6,T7
AlertWaitSt->FsmErrorSt	413	Covered	T8,T9,T10
EscPingSt->AlertWaitSt	386	Covered	T1,T6,T7
EscPingSt->FsmErrorSt	413	Not Covered
EscWaitSt->EscPingSt	376	Covered	T1,T6,T7
EscWaitSt->FsmErrorSt	413	Not Covered
InitSt->AlertWaitSt	347	Covered	T1,T6,T7
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,T3
0	Covered	T1,T6,T11

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

Branches:

-1-	Status	Tests
1	Covered	T1,T6,T7
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,T6,T7
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,T6,T7
InitSt	0	-	-	-	-	-	-	Covered	T1,T2,T3
AlertWaitSt	-	1	-	-	-	-	-	Covered	T1,T6,T7
AlertWaitSt	-	0	-	-	-	-	-	Covered	T1,T6,T7
AlertPingSt	-	-	1	1	-	-	-	Covered	T7,T18,T19
AlertPingSt	-	-	1	0	-	-	-	Covered	T1,T6,T17
AlertPingSt	-	-	0	-	-	-	-	Covered	T1,T6,T7
EscWaitSt	-	-	-	-	1	-	-	Covered	T1,T6,T7
EscWaitSt	-	-	-	-	0	-	-	Covered	T1,T6,T7
EscPingSt	-	-	-	-	-	1	1	Covered	T7,T19,T20
EscPingSt	-	-	-	-	-	1	0	Covered	T1,T6,T17
EscPingSt	-	-	-	-	-	0	-	Covered	T1,T6,T7
FsmErrorSt	-	-	-	-	-	-	-	Covered	T8,T9,T10
default	-	-	-	-	-	-	-	Covered	T8,T9,T10

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

Branches:

-1-	Status	Tests
1	Covered	T8,T9,T10
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	657025895	183572	0	0
EscPingOH_A	657025895	124898	0	0
MaxIdDw_A	617	617	0	0
PingOH0_A	657025895	656856599	0	0
WaitCycMaskIsRightAlignedMask_A	657025895	656856599	0	0
WaitCycMaskMin_A	657025895	656856599	0	0
u_state_regs_A	657025895	656856599	0	0

AlertPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	183572	0	0
T1	15552	2472	0	0
T2	24199	0	0	0
T3	10164	0	0	0
T4	306356	0	0	0
T5	15550	2824	0	0
T6	611281	18	0	0
T7	241229	1644	0	0
T11	63979	0	0	0
T12	33030	0	0	0
T14	0	70	0	0
T15	0	96	0	0
T16	0	195	0	0
T17	726879	38	0	0
T18	0	369	0	0
T21	0	92	0	0

EscPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	124898	0	0
T1	15552	2540	0	0
T2	24199	0	0	0
T3	10164	0	0	0
T4	306356	0	0	0
T5	15550	2855	0	0
T6	611281	40	0	0
T7	241229	1370	0	0
T11	63979	0	0	0
T12	33030	0	0	0
T14	0	105	0	0
T15	0	80	0	0
T16	0	115	0	0
T17	726879	70	0	0
T18	0	225	0	0
T21	0	120	0	0

MaxIdDw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	617	617	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T5	1	1	0	0
T6	1	1	0	0
T7	1	1	0	0
T11	1	1	0	0
T12	1	1	0	0
T17	1	1	0	0

PingOH0_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	656856599	0	0
T1	15552	15360	0	0
T2	24199	24100	0	0
T3	10164	10069	0	0
T4	306356	306187	0	0
T5	15550	15373	0	0
T6	611281	611195	0	0
T7	241229	241148	0	0
T11	63979	63896	0	0
T12	33030	32966	0	0
T17	726879	726783	0	0

WaitCycMaskIsRightAlignedMask_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	656856599	0	0
T1	15552	15360	0	0
T2	24199	24100	0	0
T3	10164	10069	0	0
T4	306356	306187	0	0
T5	15550	15373	0	0
T6	611281	611195	0	0
T7	241229	241148	0	0
T11	63979	63896	0	0
T12	33030	32966	0	0
T17	726879	726783	0	0

WaitCycMaskMin_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	656856599	0	0
T1	15552	15360	0	0
T2	24199	24100	0	0
T3	10164	10069	0	0
T4	306356	306187	0	0
T5	15550	15373	0	0
T6	611281	611195	0	0
T7	241229	241148	0	0
T11	63979	63896	0	0
T12	33030	32966	0	0
T17	726879	726783	0	0

u_state_regs_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	656856599	0	0
T1	15552	15360	0	0
T2	24199	24100	0	0
T3	10164	10069	0	0
T4	306356	306187	0	0
T5	15550	15373	0	0
T6	611281	611195	0	0
T7	241229	241148	0	0
T11	63979	63896	0	0
T12	33030	32966	0	0
T17	726879	726783	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,T6,T7
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,T6,T11
1	Covered	T1,T2,T3

 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,T6,T7
1	0	Covered	T1,T6,T7
1	1	Covered	T1,T6,T7

 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,T6,T7
1	0	Covered	T1,T6,T7

 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,T6,T7

 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,T6,T7
0	0	1	Covered	T1,T6,T17
0	1	0	Covered	T1,T6,T17
1	0	0	Covered	T7,T18,T19

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

-1-	-2-	Status	Tests
0	0	Covered	T1,T6,T7
0	1	Covered	T1,T6,T17
1	0	Covered	T7,T19,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	T8,T9,T10
0	1	0	Covered	T8,T9,T10
1	0	0	Covered	T8,T9,T10

---

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	T1,T6,T7
AlertWaitSt	347	Covered	T1,T6,T7
EscPingSt	376	Covered	T1,T6,T7
EscWaitSt	366	Covered	T1,T6,T7
FsmErrorSt	413	Covered	T8,T9,T10
InitSt	345	Covered	T1,T2,T3

transitions	Line No.	Covered	Tests	Exclude Annotation
AlertPingSt->EscWaitSt	366	Covered	T1,T6,T7
AlertPingSt->FsmErrorSt	413	Excluded		[LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
AlertWaitSt->AlertPingSt	354	Covered	T1,T6,T7
AlertWaitSt->FsmErrorSt	413	Covered	T8,T9,T10
EscPingSt->AlertWaitSt	386	Covered	T1,T6,T7
EscPingSt->FsmErrorSt	413	Excluded		[LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
EscWaitSt->EscPingSt	376	Covered	T1,T6,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,T6,T7
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,T3
0	Covered	T1,T6,T11

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

Branches:

-1-	Status	Tests
1	Covered	T1,T6,T7
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,T6,T7
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,T6,T7
InitSt	0	-	-	-	-	-	-	Covered	T1,T2,T3
AlertWaitSt	-	1	-	-	-	-	-	Covered	T1,T6,T7
AlertWaitSt	-	0	-	-	-	-	-	Covered	T1,T6,T7
AlertPingSt	-	-	1	1	-	-	-	Covered	T7,T18,T19
AlertPingSt	-	-	1	0	-	-	-	Covered	T1,T6,T17
AlertPingSt	-	-	0	-	-	-	-	Covered	T1,T6,T7
EscWaitSt	-	-	-	-	1	-	-	Covered	T1,T6,T7
EscWaitSt	-	-	-	-	0	-	-	Covered	T1,T6,T7
EscPingSt	-	-	-	-	-	1	1	Covered	T7,T19,T20
EscPingSt	-	-	-	-	-	1	0	Covered	T1,T6,T17
EscPingSt	-	-	-	-	-	0	-	Covered	T1,T6,T7
FsmErrorSt	-	-	-	-	-	-	-	Covered	T8,T9,T10
default	-	-	-	-	-	-	-	Covered	T8,T9,T10

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

Branches:

-1-	Status	Tests
1	Covered	T8,T9,T10
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	657025895	183572	0	0
EscPingOH_A	657025895	124898	0	0
MaxIdDw_A	617	617	0	0
PingOH0_A	657025895	656856599	0	0
WaitCycMaskIsRightAlignedMask_A	657025895	656856599	0	0
WaitCycMaskMin_A	657025895	656856599	0	0
u_state_regs_A	657025895	656856599	0	0

AlertPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	183572	0	0
T1	15552	2472	0	0
T2	24199	0	0	0
T3	10164	0	0	0
T4	306356	0	0	0
T5	15550	2824	0	0
T6	611281	18	0	0
T7	241229	1644	0	0
T11	63979	0	0	0
T12	33030	0	0	0
T14	0	70	0	0
T15	0	96	0	0
T16	0	195	0	0
T17	726879	38	0	0
T18	0	369	0	0
T21	0	92	0	0

EscPingOH_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	124898	0	0
T1	15552	2540	0	0
T2	24199	0	0	0
T3	10164	0	0	0
T4	306356	0	0	0
T5	15550	2855	0	0
T6	611281	40	0	0
T7	241229	1370	0	0
T11	63979	0	0	0
T12	33030	0	0	0
T14	0	105	0	0
T15	0	80	0	0
T16	0	115	0	0
T17	726879	70	0	0
T18	0	225	0	0
T21	0	120	0	0

MaxIdDw_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	617	617	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T5	1	1	0	0
T6	1	1	0	0
T7	1	1	0	0
T11	1	1	0	0
T12	1	1	0	0
T17	1	1	0	0

PingOH0_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	656856599	0	0
T1	15552	15360	0	0
T2	24199	24100	0	0
T3	10164	10069	0	0
T4	306356	306187	0	0
T5	15550	15373	0	0
T6	611281	611195	0	0
T7	241229	241148	0	0
T11	63979	63896	0	0
T12	33030	32966	0	0
T17	726879	726783	0	0

WaitCycMaskIsRightAlignedMask_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	656856599	0	0
T1	15552	15360	0	0
T2	24199	24100	0	0
T3	10164	10069	0	0
T4	306356	306187	0	0
T5	15550	15373	0	0
T6	611281	611195	0	0
T7	241229	241148	0	0
T11	63979	63896	0	0
T12	33030	32966	0	0
T17	726879	726783	0	0

WaitCycMaskMin_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	656856599	0	0
T1	15552	15360	0	0
T2	24199	24100	0	0
T3	10164	10069	0	0
T4	306356	306187	0	0
T5	15550	15373	0	0
T6	611281	611195	0	0
T7	241229	241148	0	0
T11	63979	63896	0	0
T12	33030	32966	0	0
T17	726879	726783	0	0

u_state_regs_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	657025895	656856599	0	0
T1	15552	15360	0	0
T2	24199	24100	0	0
T3	10164	10069	0	0
T4	306356	306187	0	0
T5	15550	15373	0	0
T6	611281	611195	0	0
T7	241229	241148	0	0
T11	63979	63896	0	0
T12	33030	32966	0	0
T17	726879	726783	0	0