Module Definition
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Module : prim_alert_receiver
SCORELINECONDTOGGLEFSMBRANCHASSERT
95.18 100.00 100.00 100.00 80.00 95.83 95.24

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv

Module self-instances :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
prim_alert_tb.i_alert_receiver 95.18 100.00 100.00 100.00 80.00 95.83 95.24



Module Instance : prim_alert_tb.i_alert_receiver

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
95.18 100.00 100.00 100.00 80.00 95.83 95.24


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
95.18 100.00 100.00 100.00 80.00 95.83 95.24


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
prim_alert_tb


Subtrees :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
no children


Since this is the module's only instance, the coverage report is the same as for the module.
Line Coverage for Module : prim_alert_receiver
Line No.TotalCoveredPercent
TOTAL6060100.00
CONT_ASSIGN10511100.00
CONT_ASSIGN10611100.00
CONT_ASSIGN10711100.00
CONT_ASSIGN11111100.00
CONT_ASSIGN11211100.00
CONT_ASSIGN14411100.00
CONT_ASSIGN14711100.00
CONT_ASSIGN14811100.00
CONT_ASSIGN15011100.00
CONT_ASSIGN15111100.00
ALWAYS1594343100.00
ALWAYS25377100.00
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv' or '../src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv' was not found, so annotated line coverage report could not be generated.
Line No.CoveredStatements
105 1 1
106 1 1
107 1 1
111 1 1
112 1 1
144 1 1
147 1 1
148 1 1
150 1 1
151 1 1
159 1 1
160 1 1
161 1 1
162 1 1
163 1 1
164 1 1
166 1 1
168 1 1
171 1 1
172 1 1
173 1 1
175 1 1
176 1 1
178 1 1
MISSING_ELSE
184 1 1
185 1 1
187 1 1
191 1 1
192 1 1
197 1 1
199 1 1
204 1 1
205 1 1
208 1 1
209 1 1
MISSING_ELSE
217 1 1
218 1 1
219 1 1
223 1 1
MISSING_ELSE
231 1 1
233 1 1
234 1 1
235 1 1
236 1 1
237 1 1
238 1 1
239 1 1
242 1 1
243 1 1
244 1 1
245 1 1
246 1 1
247 1 1
MISSING_ELSE
MISSING_ELSE
253 1 1
256 1 1
257 1 1
258 1 1
260 1 1
261 1 1
262 1 1


Cond Coverage for Module : prim_alert_receiver
TotalCoveredPercent
Conditions1919100.00
Logical1919100.00
Non-Logical00
Event00

 LINE       106
 EXPRESSION (ping_req_d && ((!ping_req_q)))
             -----1----    -------2-------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       107
 EXPRESSION (send_init ? 1'b0 : (send_ping ? ((~ping_tog_pq)) : ping_tog_pq))
             ----1----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       107
 SUB-EXPRESSION (send_ping ? ((~ping_tog_pq)) : ping_tog_pq)
                 ----1----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       111
 EXPRESSION (send_init ? ack_pd : ((~ack_pd)))
             ----1----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       144
 EXPRESSION (ping_rise | (((~ping_ok_o)) & ping_req_i & ping_pending_q))
             ----1----   -----------------------2----------------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       144
 SUB-EXPRESSION (((~ping_ok_o)) & ping_req_i & ping_pending_q)
                 -------1------   -----2----   -------3------
-1--2--3-StatusTests
011CoveredT4,T5,T6
101CoveredT2,T7,T8
110CoveredT1,T2,T3
111CoveredT1,T2,T3

 LINE       223
 EXPRESSION (ping_rise || ping_pending_q)
             ----1----    -------2------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T3,T9
10CoveredT10,T11,T12

Toggle Coverage for Module : prim_alert_receiver
TotalCoveredPercent
Totals 13 13 100.00
Total Bits 32 32 100.00
Total Bits 0->1 16 16 100.00
Total Bits 1->0 16 16 100.00

Ports 13 13 100.00
Port Bits 32 32 100.00
Port Bits 0->1 16 16 100.00
Port Bits 1->0 16 16 100.00

Port Details
NameToggleToggle 1->0TestsToggle 0->1TestsDirection
clk_i Yes Yes T1,T2,T3 Yes T1,T2,T3 INPUT
rst_ni Yes Yes T13,T8,T14 Yes T1,T2,T3 INPUT
init_trig_i[3:0] Yes Yes T1,T2,T3 Yes T1,T2,T3 INPUT
ping_req_i Yes Yes T1,T2,T3 Yes T1,T2,T3 INPUT
ping_ok_o Yes Yes T1,T2,T3 Yes T1,T2,T3 OUTPUT
integ_fail_o Yes Yes T1,T2,T3 Yes T1,T2,T3 OUTPUT
alert_o Yes Yes T1,T2,T3 Yes T1,T2,T3 OUTPUT
alert_rx_o.ack_n Yes Yes T1,T2,T3 Yes T1,T2,T3 OUTPUT
alert_rx_o.ack_p Yes Yes T1,T2,T3 Yes T1,T2,T3 OUTPUT
alert_rx_o.ping_n Yes Yes T1,T2,T3 Yes T1,T2,T3 OUTPUT
alert_rx_o.ping_p Yes Yes T1,T2,T3 Yes T1,T2,T3 OUTPUT
alert_tx_i.alert_n Yes Yes T1,T2,T3 Yes T1,T2,T3 INPUT
alert_tx_i.alert_p Yes Yes T1,T2,T3 Yes T1,T2,T3 INPUT


FSM Coverage for Module : prim_alert_receiver
Summary for FSM :: state_q
TotalCoveredPercent
States 6 6 100.00 (Not included in score)
Transitions 15 12 80.00
Sequences 0 0

State, Transition and Sequence Details for FSM :: state_q
statesLine No.CoveredTests
HsAckWait 172 Covered T1,T2,T3
Idle 192 Covered T1,T2,T3
InitAckWait 209 Covered T1,T2,T3
InitReq 234 Covered T1,T2,T3
Pause0 185 Covered T1,T2,T3
Pause1 191 Covered T1,T2,T3


transitionsLine No.CoveredTests
HsAckWait->Idle 243 Covered T1,T2,T3
HsAckWait->InitReq 234 Covered T3,T15,T13
HsAckWait->Pause0 185 Covered T1,T2,T3
Idle->HsAckWait 172 Covered T1,T2,T3
Idle->InitReq 234 Covered T1,T2,T3
InitAckWait->Idle 243 Not Covered
InitAckWait->InitReq 234 Covered T13,T8,T16
InitAckWait->Pause0 219 Covered T1,T2,T3
InitReq->Idle 243 Not Covered
InitReq->InitAckWait 209 Covered T1,T2,T3
Pause0->Idle 243 Not Covered
Pause0->InitReq 234 Covered T7,T8,T17
Pause0->Pause1 191 Covered T1,T2,T3
Pause1->Idle 192 Covered T1,T2,T3
Pause1->InitReq 234 Covered T2,T18,T17



Branch Coverage for Module : prim_alert_receiver
Line No.TotalCoveredPercent
Branches 24 23 95.83
TERNARY 107 3 3 100.00
TERNARY 111 2 2 100.00
CASE 168 13 12 92.31
IF 231 4 4 100.00
IF 253 2 2 100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv' or '../src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv was not found/opened, so annotated branch coverage report could not be generated.

LineNo. Expression -1-: 107 (send_init) ? -2-: 107 (send_ping) ?

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T1,T2,T3
0 0 Covered T1,T2,T3


LineNo. Expression -1-: 111 (send_init) ?

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


LineNo. Expression -1-: 168 case (state_q) -2-: 171 if (alert_level) -3-: 175 if (ping_pending_q) -4-: 184 if ((!alert_level)) -5-: 204 if (prim_mubi_pkg::mubi4_test_true_strict(init_trig_i)) -6-: 208 if (alert_sigint) -7-: 218 if ((!alert_sigint))

Branches:
-1--2--3--4--5--6--7-StatusTests
Idle 1 1 - - - - Covered T1,T2,T3
Idle 1 0 - - - - Covered T1,T2,T3
Idle 0 - - - - - Covered T1,T2,T3
HsAckWait - - 1 - - - Covered T1,T2,T3
HsAckWait - - 0 - - - Covered T1,T2,T3
Pause0 - - - - - - Covered T1,T2,T3
Pause1 - - - - - - Covered T1,T2,T3
InitReq - - - 1 - - Covered T1,T2,T3
InitReq - - - 0 1 - Covered T1,T2,T3
InitReq - - - 0 0 - Covered T1,T2,T3
InitAckWait - - - - - 1 Covered T1,T2,T3
InitAckWait - - - - - 0 Covered T1,T2,T3
default - - - - - - Not Covered


LineNo. Expression -1-: 231 if ((!(state_q inside {InitReq, InitAckWait}))) -2-: 233 if (prim_mubi_pkg::mubi4_test_true_strict(init_trig_i)) -3-: 242 if (alert_sigint)

Branches:
-1--2--3-StatusTests
1 1 - Covered T1,T2,T3
1 0 1 Covered T1,T2,T3
1 0 0 Covered T1,T2,T3
0 - - Covered T1,T2,T3


LineNo. Expression -1-: 253 if ((!rst_ni))

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


Assert Coverage for Module : prim_alert_receiver
TotalAttemptedPercentSucceeded/MatchedPercent
Assertions 21 21 100.00 20 95.24
Cover properties 0 0 0
Cover sequences 0 0 0
Total 21 21 100.00 20 95.24




Assertion Details

NameAttemptsReal SuccessesFailuresIncomplete
AckDiffOk_A 153264 115473 0 158
AlertKnownO_A 153961 117150 0 0
InBandInitRequest_A 153961 4266 0 0
InBandInitSequence_A 153961 413 0 0
InitReq_A 153961 770 0 0
IntegFailKnownO_A 153961 117150 0 0
NoSpuriousAlertsDuringInit_A 153961 16555 0 0
NoSpuriousPingOksDuringInit_A 153961 16173 0 0
PingDiffOk_A 153030 116219 0 0
PingOkBypassDuringInit_A 153961 56 0 40
PingOkKnownO_A 153961 117150 0 0
PingPKnownO_A 153961 117150 0 0
PingPending_A 153961 829 0 119
PingRequest0_A 153961 0 0 0
PingResponse0_A 153961 778 0 0
gen_async_assert.Alert_A 80401 1315 0 0
gen_async_assert.PingResponse1_A 80401 311 0 0
gen_async_assert.SigInt_A 80401 243 0 94
gen_sync_assert.Alert_A 73560 3158 0 0
gen_sync_assert.PingResponse1_A 73560 355 0 0
gen_sync_assert.SigInt_A 73560 40 0 0


AckDiffOk_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153264 115473 0 158
T1 1049 981 0 2
T2 1139 1037 0 2
T3 1155 1056 0 2
T7 1119 1054 0 2
T8 1242 1069 0 2
T9 1195 1103 0 2
T13 1130 993 0 2
T15 1024 963 0 2
T19 1025 959 0 2
T20 1115 1027 0 2

AlertKnownO_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 117150 0 0
T1 1065 999 0 0
T2 1154 1054 0 0
T3 1171 1074 0 0
T7 1134 1071 0 0
T8 1257 1088 0 0
T9 1209 1119 0 0
T13 1145 1012 0 0
T15 1040 981 0 0
T19 1040 976 0 0
T20 1131 1045 0 0

InBandInitRequest_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 4266 0 0
T1 1065 51 0 0
T2 1154 67 0 0
T3 1171 83 0 0
T7 1134 54 0 0
T8 1257 62 0 0
T9 1209 77 0 0
T13 1145 75 0 0
T15 1040 41 0 0
T19 1040 35 0 0
T20 1131 53 0 0

InBandInitSequence_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 413 0 0
T1 1065 2 0 0
T2 1154 1 0 0
T3 1171 3 0 0
T7 1134 2 0 0
T8 1257 2 0 0
T9 1209 3 0 0
T13 1145 3 0 0
T15 1040 2 0 0
T19 1040 2 0 0
T20 1131 3 0 0

InitReq_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 770 0 0
T1 1065 9 0 0
T2 1154 11 0 0
T3 1171 14 0 0
T7 1134 13 0 0
T8 1257 12 0 0
T9 1209 15 0 0
T13 1145 10 0 0
T15 1040 6 0 0
T19 1040 7 0 0
T20 1131 10 0 0

IntegFailKnownO_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 117150 0 0
T1 1065 999 0 0
T2 1154 1054 0 0
T3 1171 1074 0 0
T7 1134 1071 0 0
T8 1257 1088 0 0
T9 1209 1119 0 0
T13 1145 1012 0 0
T15 1040 981 0 0
T19 1040 976 0 0
T20 1131 1045 0 0

NoSpuriousAlertsDuringInit_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 16555 0 0
T1 1065 178 0 0
T2 1154 217 0 0
T3 1171 263 0 0
T7 1134 253 0 0
T8 1257 257 0 0
T9 1209 291 0 0
T13 1145 215 0 0
T15 1040 127 0 0
T19 1040 147 0 0
T20 1131 197 0 0

NoSpuriousPingOksDuringInit_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 16173 0 0
T1 1065 160 0 0
T2 1154 213 0 0
T3 1171 245 0 0
T7 1134 250 0 0
T8 1257 253 0 0
T9 1209 275 0 0
T13 1145 207 0 0
T15 1040 123 0 0
T19 1040 142 0 0
T20 1131 195 0 0

PingDiffOk_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153030 116219 0 0
T1 1051 985 0 0
T2 1137 1037 0 0
T3 1158 1061 0 0
T7 1117 1054 0 0
T8 1242 1073 0 0
T9 1191 1101 0 0
T13 1130 997 0 0
T15 1023 964 0 0
T19 1023 959 0 0
T20 1117 1031 0 0

PingOkBypassDuringInit_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 56 0 40
T1 1065 2 0 1
T2 1154 1 0 0
T3 1171 1 0 0
T7 1134 0 0 0
T8 1257 0 0 0
T9 1209 1 0 0
T11 0 0 0 1
T13 1145 2 0 0
T14 0 2 0 0
T15 1040 0 0 0
T18 0 1 0 0
T19 1040 1 0 0
T20 1131 2 0 0
T21 0 2 0 0
T22 0 0 0 1
T23 0 0 0 1
T24 0 0 0 1
T25 0 0 0 1
T26 0 0 0 1
T27 0 0 0 1
T28 0 0 0 1
T29 0 0 0 1

PingOkKnownO_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 117150 0 0
T1 1065 999 0 0
T2 1154 1054 0 0
T3 1171 1074 0 0
T7 1134 1071 0 0
T8 1257 1088 0 0
T9 1209 1119 0 0
T13 1145 1012 0 0
T15 1040 981 0 0
T19 1040 976 0 0
T20 1131 1045 0 0

PingPKnownO_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 117150 0 0
T1 1065 999 0 0
T2 1154 1054 0 0
T3 1171 1074 0 0
T7 1134 1071 0 0
T8 1257 1088 0 0
T9 1209 1119 0 0
T13 1145 1012 0 0
T15 1040 981 0 0
T19 1040 976 0 0
T20 1131 1045 0 0

PingPending_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 829 0 119
T1 1065 11 0 1
T2 1154 11 0 1
T3 1171 11 0 1
T7 1134 11 0 1
T8 1257 11 0 1
T9 1209 11 0 1
T13 1145 11 0 1
T15 1040 11 0 1
T19 1040 11 0 1
T20 1131 11 0 1

PingRequest0_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 0 0 0

PingResponse0_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 153961 778 0 0
T1 1065 10 0 0
T2 1154 8 0 0
T3 1171 10 0 0
T7 1134 9 0 0
T8 1257 9 0 0
T9 1209 10 0 0
T13 1145 10 0 0
T15 1040 10 0 0
T19 1040 10 0 0
T20 1131 10 0 0

gen_async_assert.Alert_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 80401 1315 0 0
T1 1065 7 0 0
T2 1154 7 0 0
T3 1171 5 0 0
T7 1134 5 0 0
T8 1257 5 0 0
T9 1209 4 0 0
T13 1145 8 0 0
T15 1040 10 0 0
T19 1040 9 0 0
T20 1131 6 0 0

gen_async_assert.PingResponse1_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 80401 311 0 0
T1 1065 7 0 0
T2 1154 7 0 0
T3 1171 8 0 0
T7 1134 8 0 0
T8 1257 8 0 0
T9 1209 6 0 0
T13 1145 5 0 0
T15 1040 8 0 0
T19 1040 7 0 0
T20 1131 8 0 0

gen_async_assert.SigInt_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 80401 243 0 94
T1 1065 6 0 3
T2 1154 5 0 2
T3 1171 6 0 3
T7 1134 7 0 3
T8 1257 8 0 2
T9 1209 5 0 3
T13 1145 7 0 3
T15 1040 8 0 3
T19 1040 6 0 3
T20 1131 6 0 3

gen_sync_assert.Alert_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 73560 3158 0 0
T22 906 8 0 0
T23 1012 8 0 0
T24 892 9 0 0
T25 882 9 0 0
T26 789 10 0 0
T30 948 9 0 0
T31 880 11 0 0
T32 1018 7 0 0
T33 986 9 0 0
T34 973 9 0 0

gen_sync_assert.PingResponse1_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 73560 355 0 0
T22 906 7 0 0
T23 1012 8 0 0
T24 892 9 0 0
T25 882 9 0 0
T26 789 9 0 0
T30 948 10 0 0
T31 880 10 0 0
T32 1018 10 0 0
T33 986 10 0 0
T34 973 10 0 0

gen_sync_assert.SigInt_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 73560 40 0 0
T22 906 1 0 0
T23 1012 1 0 0
T24 892 1 0 0
T25 882 1 0 0
T26 789 1 0 0
T30 948 1 0 0
T31 880 1 0 0
T32 1018 1 0 0
T33 986 1 0 0
T34 973 1 0 0

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