Module Definition
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Module : alert_handler_ping_timer
SCORELINECONDTOGGLEFSMBRANCHASSERT
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 :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
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 :
SCORELINECONDTOGGLEFSMBRANCHASSERT
99.46 100.00 97.30 100.00 100.00 100.00


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
99.57 100.00 97.44 100.00 100.00 100.00 100.00


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
100.00 100.00 100.00 100.00 dut


Subtrees :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
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.TotalCoveredPercent
TOTAL6262100.00
CONT_ASSIGN7811100.00
CONT_ASSIGN8111100.00
CONT_ASSIGN8211100.00
ALWAYS8533100.00
CONT_ASSIGN9911100.00
CONT_ASSIGN13411100.00
ALWAYS14144100.00
CONT_ASSIGN15211100.00
CONT_ASSIGN15611100.00
CONT_ASSIGN19611100.00
CONT_ASSIGN23311100.00
CONT_ASSIGN23411100.00
CONT_ASSIGN26411100.00
CONT_ASSIGN26511100.00
CONT_ASSIGN26811100.00
CONT_ASSIGN27811100.00
CONT_ASSIGN27911100.00
ALWAYS3313737100.00
ALWAYS42633100.00
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.CoveredStatements
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
TotalCoveredPercent
Conditions373697.30
Logical373697.30
Non-Logical00
Event00

 LINE       78
 EXPRESSION ((reseed_timer_q > '0) ? ((reseed_timer_q - 1'b1)) : (reseed_en ? ({wait_cyc_mask_i, {ReseedLfsrExtraBits {1'b1}}}) : '0))
             ----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       78
 SUB-EXPRESSION (reseed_en ? ({wait_cyc_mask_i, {ReseedLfsrExtraBits {1'b1}}}) : '0)
                 ----1----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       81
 EXPRESSION (reseed_timer_q == '0)
            -----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       82
 EXPRESSION (edn_req_o & edn_ack_i)
             ----1----   ----2----
-1--2-StatusTests
01Not Covered
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       99
 EXPRESSION (reseed_en ? edn_data_i[(alert_pkg::LfsrWidth - 1):0] : '0)
             ----1----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       117
 EXPRESSION (reseed_en || cnt_set)
             ----1----    ---2---
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,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-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       196
 EXPRESSION ((esc_cnt >= 2'((alert_pkg::N_ESC_SEV - 1))) && esc_cnt_en)
             ---------------------1---------------------    -----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       233
 EXPRESSION (cnt == '0)
            -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       234
 EXPRESSION (wait_cnt_set || timeout_cnt_set)
             ------1-----    -------2-------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       268
 EXPRESSION (wait_cnt_set ? ((wait_cyc & wait_cyc_mask_i)) : ping_timeout_cyc_i)
             ------1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       365
 EXPRESSION (timer_expired || ((|(alert_ping_ok_i & alert_ping_req_o))) || ((!id_vld)))
             ------1------    --------------------2--------------------    -----3-----
-1--2--3-StatusTests
000CoveredT1,T2,T3
001CoveredT2,T3,T4
010CoveredT1,T2,T3
100CoveredT3,T5,T6

 LINE       385
 EXPRESSION (timer_expired || ((|(esc_ping_ok_i & esc_ping_req_o))))
             ------1------    ------------------2------------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT5,T6,T7

 LINE       412
 EXPRESSION (lfsr_err || cnt_error || esc_cnt_error)
             ----1---    ----2----    ------3------
-1--2--3-StatusTests
000CoveredT1,T2,T3
001CoveredT8,T9,T10
010CoveredT8,T9,T10
100CoveredT8,T9,T10

FSM Coverage for Module : alert_handler_ping_timer
Summary for FSM :: state_q
TotalCoveredPercent
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
statesLine No.CoveredTests
AlertPingSt 354 Covered T1,T2,T3
AlertWaitSt 347 Covered T1,T2,T3
EscPingSt 376 Covered T1,T2,T3
EscWaitSt 366 Covered T1,T2,T3
FsmErrorSt 413 Covered T8,T9,T10
InitSt 345 Covered T1,T2,T3


transitionsLine No.CoveredTests
AlertPingSt->EscWaitSt 366 Covered T1,T2,T3
AlertPingSt->FsmErrorSt 413 Not Covered
AlertWaitSt->AlertPingSt 354 Covered T1,T2,T3
AlertWaitSt->FsmErrorSt 413 Covered T8,T9,T10
EscPingSt->AlertWaitSt 386 Covered T1,T2,T3
EscPingSt->FsmErrorSt 413 Not Covered
EscWaitSt->EscPingSt 376 Covered T1,T2,T3
EscWaitSt->FsmErrorSt 413 Not Covered
InitSt->AlertWaitSt 347 Covered T1,T2,T3
InitSt->FsmErrorSt 413 Not Covered



Branch Coverage for Module : alert_handler_ping_timer
Line No.TotalCoveredPercent
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-StatusTests
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-StatusTests
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-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


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

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


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

Branches:
-1-StatusTests
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-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T1,T2,T3
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-StatusTests
InitSt 1 - - - - - - Covered T1,T2,T3
InitSt 0 - - - - - - Covered T1,T2,T3
AlertWaitSt - 1 - - - - - Covered T1,T2,T3
AlertWaitSt - 0 - - - - - Covered T1,T2,T3
AlertPingSt - - 1 1 - - - Covered T3,T5,T6
AlertPingSt - - 1 0 - - - Covered T1,T2,T3
AlertPingSt - - 0 - - - - Covered T1,T2,T3
EscWaitSt - - - - 1 - - Covered T1,T2,T3
EscWaitSt - - - - 0 - - Covered T1,T2,T3
EscPingSt - - - - - 1 1 Covered T5,T6,T7
EscPingSt - - - - - 1 0 Covered T1,T2,T3
EscPingSt - - - - - 0 - Covered T1,T2,T3
FsmErrorSt - - - - - - - Covered T8,T9,T10
default - - - - - - - Covered T8,T9,T10


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

Branches:
-1-StatusTests
1 Covered T8,T9,T10
0 Covered T1,T2,T3


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

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


Assert Coverage for Module : alert_handler_ping_timer
TotalAttemptedPercentSucceeded/MatchedPercent
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

NameAttemptsReal SuccessesFailuresIncomplete
AlertPingOH_A 696786910 171994 0 0
EscPingOH_A 696786910 117432 0 0
MaxIdDw_A 628 628 0 0
PingOH0_A 696786910 696605023 0 0
WaitCycMaskIsRightAlignedMask_A 696786910 696605023 0 0
WaitCycMaskMin_A 696786910 696605023 0 0
u_state_regs_A 696786910 696605023 0 0


AlertPingOH_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 171994 0 0
T1 183670 83 0 0
T2 138952 54 0 0
T3 165964 236 0 0
T4 208158 12 0 0
T5 0 4068 0 0
T6 0 1391 0 0
T11 0 137 0 0
T12 0 3287 0 0
T13 0 22 0 0
T14 0 149 0 0
T15 59532 0 0 0
T16 275227 0 0 0
T17 26020 0 0 0
T18 325820 0 0 0
T19 42373 0 0 0
T20 6494 0 0 0

EscPingOH_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 117432 0 0
T1 183670 65 0 0
T2 138952 85 0 0
T3 165964 105 0 0
T4 208158 140 0 0
T5 0 2910 0 0
T6 0 712 0 0
T11 0 210 0 0
T12 0 3290 0 0
T13 0 55 0 0
T14 0 115 0 0
T15 59532 0 0 0
T16 275227 0 0 0
T17 26020 0 0 0
T18 325820 0 0 0
T19 42373 0 0 0
T20 6494 0 0 0

MaxIdDw_A
NameAttemptsReal SuccessesFailuresIncomplete
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
T15 1 1 0 0
T16 1 1 0 0
T17 1 1 0 0
T18 1 1 0 0
T19 1 1 0 0
T20 1 1 0 0

PingOH0_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 696605023 0 0
T1 183670 183660 0 0
T2 138952 138946 0 0
T3 165964 165958 0 0
T4 208158 208148 0 0
T15 59532 59481 0 0
T16 275227 275216 0 0
T17 26020 25924 0 0
T18 325820 325787 0 0
T19 42373 42280 0 0
T20 6494 6427 0 0

WaitCycMaskIsRightAlignedMask_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 696605023 0 0
T1 183670 183660 0 0
T2 138952 138946 0 0
T3 165964 165958 0 0
T4 208158 208148 0 0
T15 59532 59481 0 0
T16 275227 275216 0 0
T17 26020 25924 0 0
T18 325820 325787 0 0
T19 42373 42280 0 0
T20 6494 6427 0 0

WaitCycMaskMin_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 696605023 0 0
T1 183670 183660 0 0
T2 138952 138946 0 0
T3 165964 165958 0 0
T4 208158 208148 0 0
T15 59532 59481 0 0
T16 275227 275216 0 0
T17 26020 25924 0 0
T18 325820 325787 0 0
T19 42373 42280 0 0
T20 6494 6427 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 696605023 0 0
T1 183670 183660 0 0
T2 138952 138946 0 0
T3 165964 165958 0 0
T4 208158 208148 0 0
T15 59532 59481 0 0
T16 275227 275216 0 0
T17 26020 25924 0 0
T18 325820 325787 0 0
T19 42373 42280 0 0
T20 6494 6427 0 0

Line Coverage for Instance : tb.dut.u_ping_timer
Line No.TotalCoveredPercent
TOTAL6262100.00
CONT_ASSIGN7811100.00
CONT_ASSIGN8111100.00
CONT_ASSIGN8211100.00
ALWAYS8533100.00
CONT_ASSIGN9911100.00
CONT_ASSIGN13411100.00
ALWAYS14144100.00
CONT_ASSIGN15211100.00
CONT_ASSIGN15611100.00
CONT_ASSIGN19611100.00
CONT_ASSIGN23311100.00
CONT_ASSIGN23411100.00
CONT_ASSIGN26411100.00
CONT_ASSIGN26511100.00
CONT_ASSIGN26811100.00
CONT_ASSIGN27811100.00
CONT_ASSIGN27911100.00
ALWAYS3313737100.00
ALWAYS42633100.00
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.CoveredStatements
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
TotalCoveredPercent
Conditions373697.30
Logical373697.30
Non-Logical00
Event00

 LINE       78
 EXPRESSION ((reseed_timer_q > '0) ? ((reseed_timer_q - 1'b1)) : (reseed_en ? ({wait_cyc_mask_i, {ReseedLfsrExtraBits {1'b1}}}) : '0))
             ----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       78
 SUB-EXPRESSION (reseed_en ? ({wait_cyc_mask_i, {ReseedLfsrExtraBits {1'b1}}}) : '0)
                 ----1----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       81
 EXPRESSION (reseed_timer_q == '0)
            -----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       82
 EXPRESSION (edn_req_o & edn_ack_i)
             ----1----   ----2----
-1--2-StatusTests
01Not Covered
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       99
 EXPRESSION (reseed_en ? edn_data_i[(alert_pkg::LfsrWidth - 1):0] : '0)
             ----1----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       117
 EXPRESSION (reseed_en || cnt_set)
             ----1----    ---2---
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,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-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       196
 EXPRESSION ((esc_cnt >= 2'((alert_pkg::N_ESC_SEV - 1))) && esc_cnt_en)
             ---------------------1---------------------    -----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       233
 EXPRESSION (cnt == '0)
            -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       234
 EXPRESSION (wait_cnt_set || timeout_cnt_set)
             ------1-----    -------2-------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       268
 EXPRESSION (wait_cnt_set ? ((wait_cyc & wait_cyc_mask_i)) : ping_timeout_cyc_i)
             ------1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       365
 EXPRESSION (timer_expired || ((|(alert_ping_ok_i & alert_ping_req_o))) || ((!id_vld)))
             ------1------    --------------------2--------------------    -----3-----
-1--2--3-StatusTests
000CoveredT1,T2,T3
001CoveredT2,T3,T4
010CoveredT1,T2,T3
100CoveredT3,T5,T6

 LINE       385
 EXPRESSION (timer_expired || ((|(esc_ping_ok_i & esc_ping_req_o))))
             ------1------    ------------------2------------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT5,T6,T7

 LINE       412
 EXPRESSION (lfsr_err || cnt_error || esc_cnt_error)
             ----1---    ----2----    ------3------
-1--2--3-StatusTests
000CoveredT1,T2,T3
001CoveredT8,T9,T10
010CoveredT8,T9,T10
100CoveredT8,T9,T10

FSM Coverage for Instance : tb.dut.u_ping_timer
Summary for FSM :: state_q
TotalCoveredPercent
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
statesLine No.CoveredTests
AlertPingSt 354 Covered T1,T2,T3
AlertWaitSt 347 Covered T1,T2,T3
EscPingSt 376 Covered T1,T2,T3
EscWaitSt 366 Covered T1,T2,T3
FsmErrorSt 413 Covered T8,T9,T10
InitSt 345 Covered T1,T2,T3


transitionsLine No.CoveredTestsExclude Annotation
AlertPingSt->EscWaitSt 366 Covered T1,T2,T3
AlertPingSt->FsmErrorSt 413 Excluded [LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
AlertWaitSt->AlertPingSt 354 Covered T1,T2,T3
AlertWaitSt->FsmErrorSt 413 Covered T8,T9,T10
EscPingSt->AlertWaitSt 386 Covered T1,T2,T3
EscPingSt->FsmErrorSt 413 Excluded [LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
EscWaitSt->EscPingSt 376 Covered T1,T2,T3
EscWaitSt->FsmErrorSt 413 Excluded [LOW_RISK]: Forcing from any state other than IdleSt to FSMErrorSt is covered in FPV.
InitSt->AlertWaitSt 347 Covered T1,T2,T3
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.TotalCoveredPercent
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-StatusTests
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-StatusTests
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-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


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

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


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

Branches:
-1-StatusTests
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-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T1,T2,T3
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-StatusTests
InitSt 1 - - - - - - Covered T1,T2,T3
InitSt 0 - - - - - - Covered T1,T2,T3
AlertWaitSt - 1 - - - - - Covered T1,T2,T3
AlertWaitSt - 0 - - - - - Covered T1,T2,T3
AlertPingSt - - 1 1 - - - Covered T3,T5,T6
AlertPingSt - - 1 0 - - - Covered T1,T2,T3
AlertPingSt - - 0 - - - - Covered T1,T2,T3
EscWaitSt - - - - 1 - - Covered T1,T2,T3
EscWaitSt - - - - 0 - - Covered T1,T2,T3
EscPingSt - - - - - 1 1 Covered T5,T6,T7
EscPingSt - - - - - 1 0 Covered T1,T2,T3
EscPingSt - - - - - 0 - Covered T1,T2,T3
FsmErrorSt - - - - - - - Covered T8,T9,T10
default - - - - - - - Covered T8,T9,T10


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

Branches:
-1-StatusTests
1 Covered T8,T9,T10
0 Covered T1,T2,T3


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

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


Assert Coverage for Instance : tb.dut.u_ping_timer
TotalAttemptedPercentSucceeded/MatchedPercent
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

NameAttemptsReal SuccessesFailuresIncomplete
AlertPingOH_A 696786910 171994 0 0
EscPingOH_A 696786910 117432 0 0
MaxIdDw_A 628 628 0 0
PingOH0_A 696786910 696605023 0 0
WaitCycMaskIsRightAlignedMask_A 696786910 696605023 0 0
WaitCycMaskMin_A 696786910 696605023 0 0
u_state_regs_A 696786910 696605023 0 0


AlertPingOH_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 171994 0 0
T1 183670 83 0 0
T2 138952 54 0 0
T3 165964 236 0 0
T4 208158 12 0 0
T5 0 4068 0 0
T6 0 1391 0 0
T11 0 137 0 0
T12 0 3287 0 0
T13 0 22 0 0
T14 0 149 0 0
T15 59532 0 0 0
T16 275227 0 0 0
T17 26020 0 0 0
T18 325820 0 0 0
T19 42373 0 0 0
T20 6494 0 0 0

EscPingOH_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 117432 0 0
T1 183670 65 0 0
T2 138952 85 0 0
T3 165964 105 0 0
T4 208158 140 0 0
T5 0 2910 0 0
T6 0 712 0 0
T11 0 210 0 0
T12 0 3290 0 0
T13 0 55 0 0
T14 0 115 0 0
T15 59532 0 0 0
T16 275227 0 0 0
T17 26020 0 0 0
T18 325820 0 0 0
T19 42373 0 0 0
T20 6494 0 0 0

MaxIdDw_A
NameAttemptsReal SuccessesFailuresIncomplete
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
T15 1 1 0 0
T16 1 1 0 0
T17 1 1 0 0
T18 1 1 0 0
T19 1 1 0 0
T20 1 1 0 0

PingOH0_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 696605023 0 0
T1 183670 183660 0 0
T2 138952 138946 0 0
T3 165964 165958 0 0
T4 208158 208148 0 0
T15 59532 59481 0 0
T16 275227 275216 0 0
T17 26020 25924 0 0
T18 325820 325787 0 0
T19 42373 42280 0 0
T20 6494 6427 0 0

WaitCycMaskIsRightAlignedMask_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 696605023 0 0
T1 183670 183660 0 0
T2 138952 138946 0 0
T3 165964 165958 0 0
T4 208158 208148 0 0
T15 59532 59481 0 0
T16 275227 275216 0 0
T17 26020 25924 0 0
T18 325820 325787 0 0
T19 42373 42280 0 0
T20 6494 6427 0 0

WaitCycMaskMin_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 696605023 0 0
T1 183670 183660 0 0
T2 138952 138946 0 0
T3 165964 165958 0 0
T4 208158 208148 0 0
T15 59532 59481 0 0
T16 275227 275216 0 0
T17 26020 25924 0 0
T18 325820 325787 0 0
T19 42373 42280 0 0
T20 6494 6427 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 696786910 696605023 0 0
T1 183670 183660 0 0
T2 138952 138946 0 0
T3 165964 165958 0 0
T4 208158 208148 0 0
T15 59532 59481 0 0
T16 275227 275216 0 0
T17 26020 25924 0 0
T18 325820 325787 0 0
T19 42373 42280 0 0
T20 6494 6427 0 0

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%