Module Definition
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Module : usb_fs_nb_in_pe
SCORELINECONDTOGGLEFSMBRANCHASSERT
93.52 97.50 94.78 83.33 92.00 100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_usb_fs_nb_pe_0.1/rtl/usb_fs_nb_in_pe.sv

Module self-instances :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
tb.dut.usbdev_impl.u_usb_fs_nb_pe.u_usb_fs_nb_in_pe 96.14 98.32 95.61 90.91 95.83 100.00



Module Instance : tb.dut.usbdev_impl.u_usb_fs_nb_pe.u_usb_fs_nb_in_pe

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
96.14 98.32 95.61 90.91 95.83 100.00


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
96.14 98.32 95.61 90.91 95.83 100.00


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
100.00 100.00 100.00 100.00 u_usb_fs_nb_pe


Subtrees :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
no children

Line Coverage for Module : usb_fs_nb_in_pe
Line No.TotalCoveredPercent
TOTAL12011797.50
CONT_ASSIGN11811100.00
CONT_ASSIGN13211100.00
CONT_ASSIGN13311100.00
CONT_ASSIGN13511100.00
CONT_ASSIGN14111100.00
CONT_ASSIGN14511100.00
CONT_ASSIGN14911100.00
CONT_ASSIGN15411100.00
CONT_ASSIGN16011100.00
CONT_ASSIGN16111100.00
CONT_ASSIGN16811100.00
CONT_ASSIGN16911100.00
CONT_ASSIGN17211100.00
CONT_ASSIGN17811100.00
CONT_ASSIGN18011100.00
CONT_ASSIGN18611100.00
CONT_ASSIGN18811100.00
CONT_ASSIGN18911100.00
ALWAYS199494693.88
ALWAYS30333100.00
ALWAYS31133100.00
ALWAYS31988100.00
ALWAYS33266100.00
ALWAYS34499100.00
ALWAYS36177100.00
CONT_ASSIGN37511100.00
ALWAYS37855100.00
ALWAYS38855100.00
CONT_ASSIGN40511100.00
CONT_ASSIGN41211100.00
ALWAYS42233100.00
CONT_ASSIGN42511100.00
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_usb_fs_nb_pe_0.1/rtl/usb_fs_nb_in_pe.sv' or '../src/lowrisc_ip_usb_fs_nb_pe_0.1/rtl/usb_fs_nb_in_pe.sv' was not found, so annotated line coverage report could not be generated.
Line No.CoveredStatements
118 1 1
132 1 1
133 1 1
135 1 1
141 1 1
145 1 1
149 1 1
154 1 1
160 1 1
161 1 1
168 1 1
169 1 1
172 1 1
178 1 1
180 1 1
186 1 1
188 1 1
189 1 1
199 1 1
200 1 1
201 1 1
202 1 1
203 1 1
204 1 1
205 1 1
207 1 1
208 1 1
211 1 1
216 1 1
218 1 1
223 1 1
224 1 1
225 1 1
226 1 1
227 1 1
228 1 1
229 1 1
230 1 1
232 1 1
233 1 1
239 1 1
240 1 1
241 1 1
242 1 1
244 1 1
245 0 1
247 1 1
251 1 1
256 1 1
257 1 1
MISSING_ELSE
265 1 1
267 1 1
268 1 1
269 1 1
270 1 1
271 1 1
273 1 1
278 1 1
279 1 1
280 1 1
281 1 1
283 0 1
284 0 1
285 1 1
287 1 1
288 1 1
290 1 1
303 1 1
304 1 1
306 1 1
311 1 1
312 1 1
314 1 1
319 1 1
320 1 1
321 1 1
322 1 1
323 1 1
324 1 1
326 1 1
327 1 1
332 1 1
333 1 1
335 1 1
336 1 1
337 1 1
338 1 1
MISSING_ELSE
344 1 1
345 1 1
346 1 1
347 1 1
349 1 1
350 1 1
351 1 1
352 1 1
354 1 1
361 1 1
363 1 1
364 1 1
365 1 1
366 1 1
MISSING_ELSE
369 1 1
370 1 1
MISSING_ELSE
375 1 1
378 1 1
379 1 1
380 1 1
381 1 1
383 1 1
388 1 1
389 1 1
391 1 1
392 1 1
394 1 1
405 1 1
412 1 1
422 2 2
423 1 1
425 1 1


Cond Coverage for Module : usb_fs_nb_in_pe
TotalCoveredPercent
Conditions11510994.78
Logical11510994.78
Non-Logical00
Event00

 LINE       135
 EXPRESSION (rx_pkt_end_i && rx_pkt_valid_i && (rx_pid_type == UsbPidTypeToken) && (rx_addr_i == dev_addr_i))
             ------1-----    -------2------    ----------------3---------------    ------------4------------
-1--2--3--4-StatusTests
0111CoveredT3,T26,T27
1011CoveredT33,T91,T107
1101CoveredT3,T26,T27
1110CoveredT2,T26,T29
1111CoveredT3,T26,T27

 LINE       135
 SUB-EXPRESSION (rx_pid_type == UsbPidTypeToken)
                ----------------1---------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       135
 SUB-EXPRESSION (rx_addr_i == dev_addr_i)
                ------------1------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       141
 EXPRESSION (token_received && (rx_pid == UsbPidSetup))
             -------1------    -----------2-----------
-1--2-StatusTests
01CoveredT2,T3,T29
10CoveredT3,T26,T27
11CoveredT3,T29,T32

 LINE       141
 SUB-EXPRESSION (rx_pid == UsbPidSetup)
                -----------1-----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T29

 LINE       145
 EXPRESSION (token_received && (rx_pid == UsbPidIn))
             -------1------    ----------2---------
-1--2-StatusTests
01CoveredT2,T3,T26
10CoveredT3,T26,T27
11CoveredT3,T26,T28

 LINE       145
 SUB-EXPRESSION (rx_pid == UsbPidIn)
                ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T26

 LINE       149
 EXPRESSION (rx_pkt_end_i && rx_pkt_valid_i && (rx_pid == UsbPidAck))
             ------1-----    -------2------    ----------3----------
-1--2--3-StatusTests
011CoveredT3,T26,T28
101CoveredT86,T108,T109
110CoveredT1,T2,T3
111CoveredT3,T26,T28

 LINE       149
 SUB-EXPRESSION (rx_pid == UsbPidAck)
                ----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T26

 LINE       154
 EXPRESSION (rx_pkt_end_i && rx_pkt_valid_i && (rx_pid == UsbPidNak))
             ------1-----    -------2------    ----------3----------
-1--2--3-StatusTests
011CoveredT61,T110,T111
101CoveredT88,T109
110CoveredT1,T2,T3
111CoveredT61,T111,T112

 LINE       154
 SUB-EXPRESSION (rx_pid == UsbPidNak)
                ----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       161
 EXPRESSION (ep_in_hw ? rx_endp_i : '0)
             ----1---
-1-StatusTests
0CoveredT2,T26,T29
1CoveredT1,T2,T3

 LINE       172
 EXPRESSION (in_ep_enabled_i[in_ep_index_d] & ep_in_hw)
             ---------------1--------------   ----2---
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT2,T29,T113
11CoveredT2,T3,T26

 LINE       178
 EXPRESSION (has_data_q & ((~in_ep_data_done_i[in_ep_index])))
             -----1----   -----------------2-----------------
-1--2-StatusTests
01CoveredT29,T65,T94
10CoveredT3,T26,T28
11CoveredT3,T26,T29

 LINE       180
 EXPRESSION ((logic'((in_xact_state == StSendData))) & more_data_to_send)
             -------------------1-------------------   --------2--------
-1--2-StatusTests
01CoveredT3,T26,T29
10CoveredT3,T26,T28
11CoveredT3,T26,T29

 LINE       186
 EXPRESSION (((in_xact_state == StIdle) || (in_xact_state == StWaitAck)) && in_token_received)
             -----------------------------1-----------------------------    --------2--------
-1--2-StatusTests
01Not Covered
10CoveredT1,T2,T3
11CoveredT3,T26,T28

 LINE       186
 SUB-EXPRESSION ((in_xact_state == StIdle) || (in_xact_state == StWaitAck))
                 ------------1------------    --------------2-------------
-1--2-StatusTests
00CoveredT3,T26,T28
01CoveredT3,T26,T28
10CoveredT1,T2,T3

 LINE       186
 SUB-EXPRESSION (in_xact_state == StIdle)
                ------------1------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       186
 SUB-EXPRESSION (in_xact_state == StWaitAck)
                --------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       188
 EXPRESSION (in_starting & ep_active)
             -----1-----   ----2----
-1--2-StatusTests
01CoveredT2,T3,T26
10CoveredT29,T114,T115
11CoveredT3,T26,T28

 LINE       207
 EXPRESSION (ep_active && in_token_received)
             ----1----    --------2--------
-1--2-StatusTests
01CoveredT29,T114,T115
10CoveredT2,T3,T26
11CoveredT3,T26,T28

 LINE       239
 EXPRESSION (((!more_data_to_send)) || (((&in_ep_get_addr_o)) && tx_data_get_i))
             -----------1----------    --------------------2-------------------
-1--2-StatusTests
00CoveredT3,T26,T29
01CoveredT4,T45,T116
10CoveredT3,T26,T28

 LINE       239
 SUB-EXPRESSION (((&in_ep_get_addr_o)) && tx_data_get_i)
                 ----------1----------    ------2------
-1--2-StatusTests
01CoveredT3,T26,T29
10CoveredT30,T4,T45
11CoveredT4,T45,T116

 LINE       269
 EXPRESSION (timeout_cntdown_q == '0)
            ------------1------------
-1-StatusTests
0CoveredT3,T26,T28
1CoveredT59,T60,T61

 LINE       283
 EXPRESSION (ep_active ? StRcvdIn : StIdle)
             ----1----
-1-StatusTests
0Not Covered
1Not Covered

 LINE       322
 EXPRESSION (link_reset_i || ((!link_active_i)))
             ------1-----    ---------2--------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       335
 EXPRESSION (in_xact_state == StIdle)
            ------------1------------
-1-StatusTests
0CoveredT3,T26,T28
1CoveredT1,T2,T3

 LINE       337
 EXPRESSION ((in_xact_state == StSendData) && tx_data_get_i)
             --------------1--------------    ------2------
-1--2-StatusTests
01Not Covered
10CoveredT3,T26,T28
11CoveredT3,T26,T29

 LINE       337
 SUB-EXPRESSION (in_xact_state == StSendData)
                --------------1--------------
-1-StatusTests
0CoveredT3,T26,T28
1CoveredT3,T26,T28

 LINE       363
 EXPRESSION (setup_token_received && ep_active)
             ----------1---------    ----2----
-1--2-StatusTests
01CoveredT2,T3,T26
10CoveredT29,T117,T118
11CoveredT3,T29,T32

 LINE       365
 EXPRESSION ((in_xact_state == StWaitAck) && ack_received)
             --------------1-------------    ------2-----
-1--2-StatusTests
01Not Covered
10CoveredT3,T26,T28
11CoveredT3,T26,T28

 LINE       365
 SUB-EXPRESSION (in_xact_state == StWaitAck)
                --------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       391
 EXPRESSION ((in_xact_state == StSendData) && tx_data_get_i)
             --------------1--------------    ------2------
-1--2-StatusTests
01CoveredT119
10CoveredT3,T26,T28
11CoveredT3,T26,T29

 LINE       391
 SUB-EXPRESSION (in_xact_state == StSendData)
                --------------1--------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       405
 EXPRESSION (((in_xact_state == StWaitAckStart) || ((in_xact_state == StWaitAck) && rx_pkt_end_i && ((!nak_received)))) & rollback_in_xact)
             -----------------------------------------------------1----------------------------------------------------   --------2-------
-1--2-StatusTests
01CoveredT61,T111,T112
10CoveredT3,T26,T28
11CoveredT59,T60,T61

 LINE       405
 SUB-EXPRESSION ((in_xact_state == StWaitAckStart) || ((in_xact_state == StWaitAck) && rx_pkt_end_i && ((!nak_received))))
                 ----------------1----------------    ---------------------------------2---------------------------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT3,T26,T28
10CoveredT3,T26,T28

 LINE       405
 SUB-EXPRESSION (in_xact_state == StWaitAckStart)
                ----------------1----------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       405
 SUB-EXPRESSION ((in_xact_state == StWaitAck) && rx_pkt_end_i && ((!nak_received)))
                 --------------1-------------    ------2-----    --------3--------
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT3,T26,T28
110CoveredT61,T111,T112
111CoveredT3,T26,T28

 LINE       405
 SUB-EXPRESSION (in_xact_state == StWaitAck)
                --------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       412
 EXPRESSION ((in_xact_state == StWaitAck) && nak_received)
             --------------1-------------    ------2-----
-1--2-StatusTests
01Not Covered
10CoveredT3,T26,T28
11CoveredT61,T111,T112

 LINE       412
 SUB-EXPRESSION (in_xact_state == StWaitAck)
                --------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       423
 EXPRESSION (in_starting & (ep_in_hw ? ((!in_ep_has_data_i[in_ep_index_d])) : 1'b0))
             -----1-----   ----------------------------2---------------------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT3,T26,T28
11CoveredT3,T4,T5

 LINE       423
 SUB-EXPRESSION (ep_in_hw ? ((!in_ep_has_data_i[in_ep_index_d])) : 1'b0)
                 ----1---
-1-StatusTests
0CoveredT2,T26,T29
1CoveredT1,T2,T3

FSM Coverage for Module : usb_fs_nb_in_pe
Summary for FSM :: in_xact_state
TotalCoveredPercent
States 6 6 100.00 (Not included in score)
Transitions 12 10 83.33
Sequences 0 0

State, Transition and Sequence Details for FSM :: in_xact_state
statesLine No.CoveredTests
StIdle 323 Covered T1,T2,T3
StRcvdIn 208 Covered T3,T26,T28
StSendData 223 Covered T3,T26,T28
StWaitAck 268 Covered T3,T26,T28
StWaitAckStart 245 Covered T3,T26,T28
StWaitTxEnd 247 Covered T3,T26,T28


transitionsLine No.CoveredTests
StIdle->StRcvdIn 208 Covered T3,T26,T28
StRcvdIn->StIdle 323 Covered T3,T29,T4
StRcvdIn->StSendData 223 Covered T3,T26,T28
StSendData->StIdle 323 Covered T65,T18,T94
StSendData->StWaitAckStart 245 Not Covered
StSendData->StWaitTxEnd 247 Covered T3,T26,T28
StWaitAck->StIdle 323 Covered T3,T26,T28
StWaitAck->StRcvdIn 283 Not Covered
StWaitAckStart->StIdle 323 Covered T59,T60,T61
StWaitAckStart->StWaitAck 268 Covered T3,T26,T28
StWaitTxEnd->StIdle 323 Covered T120,T121,T122
StWaitTxEnd->StWaitAckStart 257 Covered T3,T26,T28



Branch Coverage for Module : usb_fs_nb_in_pe
Line No.TotalCoveredPercent
Branches 50 46 92.00
TERNARY 161 2 2 100.00
CASE 205 21 17 80.95
IF 303 2 2 100.00
IF 311 2 2 100.00
IF 319 3 3 100.00
IF 332 4 4 100.00
IF 344 3 3 100.00
IF 363 3 3 100.00
IF 369 2 2 100.00
IF 378 3 3 100.00
IF 388 3 3 100.00
IF 422 2 2 100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_usb_fs_nb_pe_0.1/rtl/usb_fs_nb_in_pe.sv' or '../src/lowrisc_ip_usb_fs_nb_pe_0.1/rtl/usb_fs_nb_in_pe.sv was not found/opened, so annotated branch coverage report could not be generated.

LineNo. Expression -1-: 161 (ep_in_hw) ?

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T2,T26,T29


LineNo. Expression -1-: 205 case (in_xact_state) -2-: 207 if ((ep_active && in_token_received)) -3-: 218 if (in_ep_iso_i[in_ep_index]) -4-: 225 if (in_ep_stall_i[in_ep_index]) -5-: 228 if (has_data_q) -6-: 239 if (((!more_data_to_send) || ((&in_ep_get_addr_o) && tx_data_get_i))) -7-: 240 if (in_ep_iso_i[in_ep_index]) -8-: 244 if (tx_pkt_end_i) -9-: 256 if (tx_pkt_end_i) -10-: 267 if (rx_pkt_start_i) -11-: 269 if ((timeout_cntdown_q == '0)) -12-: 278 if (ack_received) -13-: 281 if (in_token_received) -14-: 283 (ep_active) ? -15-: 285 if (rx_pkt_end_i)

Branches:
-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15-StatusTests
StIdle 1 - - - - - - - - - - - - - Covered T3,T26,T28
StIdle 0 - - - - - - - - - - - - - Covered T1,T2,T3
StRcvdIn - 1 - - - - - - - - - - - - Covered T65,T18,T94
StRcvdIn - 0 1 - - - - - - - - - - - Covered T29,T123,T124
StRcvdIn - 0 0 1 - - - - - - - - - - Covered T3,T26,T28
StRcvdIn - 0 0 0 - - - - - - - - - - Covered T3,T4,T5
StSendData - - - - 1 1 - - - - - - - - Covered T65,T18,T94
StSendData - - - - 1 0 1 - - - - - - - Not Covered
StSendData - - - - 1 0 0 - - - - - - - Covered T3,T26,T28
StSendData - - - - 0 - - - - - - - - - Covered T3,T26,T29
StWaitTxEnd - - - - - - - 1 - - - - - - Covered T3,T26,T28
StWaitTxEnd - - - - - - - 0 - - - - - - Covered T3,T26,T28
StWaitAckStart - - - - - - - - 1 - - - - - Covered T3,T26,T28
StWaitAckStart - - - - - - - - 0 1 - - - - Covered T59,T60,T61
StWaitAckStart - - - - - - - - 0 0 - - - - Covered T3,T26,T28
StWaitAck - - - - - - - - - - 1 - - - Covered T3,T26,T28
StWaitAck - - - - - - - - - - 0 1 1 - Not Covered
StWaitAck - - - - - - - - - - 0 1 0 - Not Covered
StWaitAck - - - - - - - - - - 0 0 - 1 Covered T61,T110,T111
StWaitAck - - - - - - - - - - 0 0 - 0 Covered T3,T26,T28
default - - - - - - - - - - - - - - Not Covered


LineNo. Expression -1-: 303 if ((!rst_ni))

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


LineNo. Expression -1-: 311 if ((!rst_ni))

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


LineNo. Expression -1-: 319 if ((!rst_ni)) -2-: 322 if ((link_reset_i || (!link_active_i)))

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


LineNo. Expression -1-: 332 if ((!rst_ni)) -2-: 335 if ((in_xact_state == StIdle)) -3-: 337 if (((in_xact_state == StSendData) && tx_data_get_i))

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 - Covered T1,T2,T3
0 0 1 Covered T3,T26,T29
0 0 0 Covered T3,T26,T28


LineNo. Expression -1-: 344 if ((!rst_ni)) -2-: 349 if (in_token_received)

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T3,T26,T28
0 0 Covered T1,T2,T3


LineNo. Expression -1-: 363 if ((setup_token_received && ep_active)) -2-: 365 if (((in_xact_state == StWaitAck) && ack_received))

Branches:
-1--2-StatusTests
1 - Covered T3,T29,T32
0 1 Covered T3,T26,T28
0 0 Covered T1,T2,T3


LineNo. Expression -1-: 369 if (in_datatog_we_i)

Branches:
-1-StatusTests
1 Covered T28,T35,T125
0 Covered T1,T2,T3


LineNo. Expression -1-: 378 if ((!rst_ni)) -2-: 380 if (link_reset_i)

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


LineNo. Expression -1-: 388 if ((!rst_ni)) -2-: 391 if (((in_xact_state == StSendData) && tx_data_get_i))

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T3,T26,T29
0 0 Covered T1,T2,T3


LineNo. Expression -1-: 422 if ((!rst_ni))

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


Assert Coverage for Module : usb_fs_nb_in_pe
TotalAttemptedPercentSucceeded/MatchedPercent
Assertions 1 1 100.00 1 100.00
Cover properties 0 0 0
Cover sequences 0 0 0
Total 1 1 100.00 1 100.00




Assertion Details

NameAttemptsReal SuccessesFailuresIncomplete
InXactStateValid_A 569504669 569221281 0 0


InXactStateValid_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 569504669 569221281 0 0
T1 6880 6790 0 0
T2 14773 14708 0 0
T3 285206 285130 0 0
T26 478591 478528 0 0
T27 11954 11857 0 0
T28 8847 8789 0 0
T29 141829 141821 0 0
T30 35640 35555 0 0
T31 10545 10492 0 0
T36 7417 7362 0 0

Line Coverage for Instance : tb.dut.usbdev_impl.u_usb_fs_nb_pe.u_usb_fs_nb_in_pe
Line No.TotalCoveredPercent
TOTAL11911798.32
CONT_ASSIGN11811100.00
CONT_ASSIGN13211100.00
CONT_ASSIGN13311100.00
CONT_ASSIGN13511100.00
CONT_ASSIGN14111100.00
CONT_ASSIGN14511100.00
CONT_ASSIGN14911100.00
CONT_ASSIGN15411100.00
CONT_ASSIGN16011100.00
CONT_ASSIGN16111100.00
CONT_ASSIGN16811100.00
CONT_ASSIGN16911100.00
CONT_ASSIGN17211100.00
CONT_ASSIGN17811100.00
CONT_ASSIGN18011100.00
CONT_ASSIGN18611100.00
CONT_ASSIGN18811100.00
CONT_ASSIGN18911100.00
ALWAYS199484695.83
ALWAYS30333100.00
ALWAYS31133100.00
ALWAYS31988100.00
ALWAYS33266100.00
ALWAYS34499100.00
ALWAYS36177100.00
CONT_ASSIGN37511100.00
ALWAYS37855100.00
ALWAYS38855100.00
CONT_ASSIGN40511100.00
CONT_ASSIGN41211100.00
ALWAYS42233100.00
CONT_ASSIGN42511100.00
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_usb_fs_nb_pe_0.1/rtl/usb_fs_nb_in_pe.sv' or '../src/lowrisc_ip_usb_fs_nb_pe_0.1/rtl/usb_fs_nb_in_pe.sv' was not found, so annotated line coverage report could not be generated.
Line No.CoveredStatements
118 1 1
132 1 1
133 1 1
135 1 1
141 1 1
145 1 1
149 1 1
154 1 1
160 1 1
161 1 1
168 1 1
169 1 1
172 1 1
178 1 1
180 1 1
186 1 1
188 1 1
189 1 1
199 1 1
200 1 1
201 1 1
202 1 1
203 1 1
204 1 1
205 1 1
207 1 1
208 1 1
211 1 1
216 1 1
218 1 1
223 1 1
224 1 1
225 1 1
226 1 1
227 1 1
228 1 1
229 1 1
230 1 1
232 1 1
233 1 1
239 1 1
240 1 1
241 1 1
242 1 1
244 1 1
245 excluded
Exclude Annotation: VC_COV_UNR
247 1 1
251 1 1
256 1 1
257 1 1
MISSING_ELSE
265 1 1
267 1 1
268 1 1
269 1 1
270 1 1
271 1 1
273 1 1
278 1 1
279 1 1
280 1 1
281 1 1
283 0 1
284 0 1
285 1 1
287 1 1
288 1 1
290 1 1
Exclude Annotation: VC_COV_UNR
303 1 1
304 1 1
306 1 1
311 1 1
312 1 1
314 1 1
319 1 1
320 1 1
321 1 1
322 1 1
323 1 1
324 1 1
326 1 1
327 1 1
332 1 1
333 1 1
335 1 1
336 1 1
337 1 1
338 1 1
MISSING_ELSE
344 1 1
345 1 1
346 1 1
347 1 1
349 1 1
350 1 1
351 1 1
352 1 1
354 1 1
361 1 1
363 1 1
364 1 1
365 1 1
366 1 1
MISSING_ELSE
369 1 1
370 1 1
MISSING_ELSE
375 1 1
378 1 1
379 1 1
380 1 1
381 1 1
383 1 1
388 1 1
389 1 1
391 1 1
392 1 1
394 1 1
405 1 1
412 1 1
422 2 2
423 1 1
425 1 1


Cond Coverage for Instance : tb.dut.usbdev_impl.u_usb_fs_nb_pe.u_usb_fs_nb_in_pe
TotalCoveredPercent
Conditions11410995.61
Logical11410995.61
Non-Logical00
Event00

 LINE       135
 EXPRESSION (rx_pkt_end_i && rx_pkt_valid_i && (rx_pid_type == UsbPidTypeToken) && (rx_addr_i == dev_addr_i))
             ------1-----    -------2------    ----------------3---------------    ------------4------------
-1--2--3--4-StatusTests
0111CoveredT3,T26,T27
1011CoveredT33,T91,T107
1101CoveredT3,T26,T27
1110CoveredT2,T26,T29
1111CoveredT3,T26,T27

 LINE       135
 SUB-EXPRESSION (rx_pid_type == UsbPidTypeToken)
                ----------------1---------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       135
 SUB-EXPRESSION (rx_addr_i == dev_addr_i)
                ------------1------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       141
 EXPRESSION (token_received && (rx_pid == UsbPidSetup))
             -------1------    -----------2-----------
-1--2-StatusTests
01CoveredT2,T3,T29
10CoveredT3,T26,T27
11CoveredT3,T29,T32

 LINE       141
 SUB-EXPRESSION (rx_pid == UsbPidSetup)
                -----------1-----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T29

 LINE       145
 EXPRESSION (token_received && (rx_pid == UsbPidIn))
             -------1------    ----------2---------
-1--2-StatusTests
01CoveredT2,T3,T26
10CoveredT3,T26,T27
11CoveredT3,T26,T28

 LINE       145
 SUB-EXPRESSION (rx_pid == UsbPidIn)
                ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T26

 LINE       149
 EXPRESSION (rx_pkt_end_i && rx_pkt_valid_i && (rx_pid == UsbPidAck))
             ------1-----    -------2------    ----------3----------
-1--2--3-StatusTests
011CoveredT3,T26,T28
101CoveredT86,T108,T109
110CoveredT1,T2,T3
111CoveredT3,T26,T28

 LINE       149
 SUB-EXPRESSION (rx_pid == UsbPidAck)
                ----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T26

 LINE       154
 EXPRESSION (rx_pkt_end_i && rx_pkt_valid_i && (rx_pid == UsbPidNak))
             ------1-----    -------2------    ----------3----------
-1--2--3-StatusTests
011CoveredT61,T110,T111
101CoveredT88,T109
110CoveredT1,T2,T3
111CoveredT61,T111,T112

 LINE       154
 SUB-EXPRESSION (rx_pid == UsbPidNak)
                ----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       161
 EXPRESSION (ep_in_hw ? rx_endp_i : '0)
             ----1---
-1-StatusTests
0CoveredT2,T26,T29
1CoveredT1,T2,T3

 LINE       172
 EXPRESSION (in_ep_enabled_i[in_ep_index_d] & ep_in_hw)
             ---------------1--------------   ----2---
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT2,T29,T113
11CoveredT2,T3,T26

 LINE       178
 EXPRESSION (has_data_q & ((~in_ep_data_done_i[in_ep_index])))
             -----1----   -----------------2-----------------
-1--2-StatusTests
01CoveredT29,T65,T94
10CoveredT3,T26,T28
11CoveredT3,T26,T29

 LINE       180
 EXPRESSION ((logic'((in_xact_state == StSendData))) & more_data_to_send)
             -------------------1-------------------   --------2--------
-1--2-StatusTests
01CoveredT3,T26,T29
10CoveredT3,T26,T28
11CoveredT3,T26,T29

 LINE       186
 EXPRESSION (((in_xact_state == StIdle) || (in_xact_state == StWaitAck)) && in_token_received)
             -----------------------------1-----------------------------    --------2--------
-1--2-StatusTests
01Not Covered
10CoveredT1,T2,T3
11CoveredT3,T26,T28

 LINE       186
 SUB-EXPRESSION ((in_xact_state == StIdle) || (in_xact_state == StWaitAck))
                 ------------1------------    --------------2-------------
-1--2-StatusTests
00CoveredT3,T26,T28
01CoveredT3,T26,T28
10CoveredT1,T2,T3

 LINE       186
 SUB-EXPRESSION (in_xact_state == StIdle)
                ------------1------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       186
 SUB-EXPRESSION (in_xact_state == StWaitAck)
                --------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       188
 EXPRESSION (in_starting & ep_active)
             -----1-----   ----2----
-1--2-StatusTests
01CoveredT2,T3,T26
10CoveredT29,T114,T115
11CoveredT3,T26,T28

 LINE       207
 EXPRESSION (ep_active && in_token_received)
             ----1----    --------2--------
-1--2-StatusTests
01CoveredT29,T114,T115
10CoveredT2,T3,T26
11CoveredT3,T26,T28

 LINE       239
 EXPRESSION (((!more_data_to_send)) || (((&in_ep_get_addr_o)) && tx_data_get_i))
             -----------1----------    --------------------2-------------------
-1--2-StatusTests
00CoveredT3,T26,T29
01CoveredT4,T45,T116
10CoveredT3,T26,T28

 LINE       239
 SUB-EXPRESSION (((&in_ep_get_addr_o)) && tx_data_get_i)
                 ----------1----------    ------2------
-1--2-StatusTests
01CoveredT3,T26,T29
10CoveredT30,T4,T45
11CoveredT4,T45,T116

 LINE       269
 EXPRESSION (timeout_cntdown_q == '0)
            ------------1------------
-1-StatusTests
0CoveredT3,T26,T28
1CoveredT59,T60,T61

 LINE       283
 EXPRESSION (ep_active ? StRcvdIn : StIdle)
             ----1----
-1-StatusTests
0Not Covered
1Not Covered

 LINE       322
 EXPRESSION (link_reset_i || ((!link_active_i)))
             ------1-----    ---------2--------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       335
 EXPRESSION (in_xact_state == StIdle)
            ------------1------------
-1-StatusTests
0CoveredT3,T26,T28
1CoveredT1,T2,T3

 LINE       337
 EXPRESSION ((in_xact_state == StSendData) && tx_data_get_i)
             --------------1--------------    ------2------
-1--2-StatusTestsExclude Annotation
01Excluded VC_COV_UNR
10CoveredT3,T26,T28
11CoveredT3,T26,T29

 LINE       337
 SUB-EXPRESSION (in_xact_state == StSendData)
                --------------1--------------
-1-StatusTests
0CoveredT3,T26,T28
1CoveredT3,T26,T28

 LINE       363
 EXPRESSION (setup_token_received && ep_active)
             ----------1---------    ----2----
-1--2-StatusTests
01CoveredT2,T3,T26
10CoveredT29,T117,T118
11CoveredT3,T29,T32

 LINE       365
 EXPRESSION ((in_xact_state == StWaitAck) && ack_received)
             --------------1-------------    ------2-----
-1--2-StatusTests
01Not Covered
10CoveredT3,T26,T28
11CoveredT3,T26,T28

 LINE       365
 SUB-EXPRESSION (in_xact_state == StWaitAck)
                --------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       391
 EXPRESSION ((in_xact_state == StSendData) && tx_data_get_i)
             --------------1--------------    ------2------
-1--2-StatusTests
01CoveredT119
10CoveredT3,T26,T28
11CoveredT3,T26,T29

 LINE       391
 SUB-EXPRESSION (in_xact_state == StSendData)
                --------------1--------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       405
 EXPRESSION (((in_xact_state == StWaitAckStart) || ((in_xact_state == StWaitAck) && rx_pkt_end_i && ((!nak_received)))) & rollback_in_xact)
             -----------------------------------------------------1----------------------------------------------------   --------2-------
-1--2-StatusTests
01CoveredT61,T111,T112
10CoveredT3,T26,T28
11CoveredT59,T60,T61

 LINE       405
 SUB-EXPRESSION ((in_xact_state == StWaitAckStart) || ((in_xact_state == StWaitAck) && rx_pkt_end_i && ((!nak_received))))
                 ----------------1----------------    ---------------------------------2---------------------------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT3,T26,T28
10CoveredT3,T26,T28

 LINE       405
 SUB-EXPRESSION (in_xact_state == StWaitAckStart)
                ----------------1----------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       405
 SUB-EXPRESSION ((in_xact_state == StWaitAck) && rx_pkt_end_i && ((!nak_received)))
                 --------------1-------------    ------2-----    --------3--------
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT3,T26,T28
110CoveredT61,T111,T112
111CoveredT3,T26,T28

 LINE       405
 SUB-EXPRESSION (in_xact_state == StWaitAck)
                --------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       412
 EXPRESSION ((in_xact_state == StWaitAck) && nak_received)
             --------------1-------------    ------2-----
-1--2-StatusTests
01Not Covered
10CoveredT3,T26,T28
11CoveredT61,T111,T112

 LINE       412
 SUB-EXPRESSION (in_xact_state == StWaitAck)
                --------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T26,T28

 LINE       423
 EXPRESSION (in_starting & (ep_in_hw ? ((!in_ep_has_data_i[in_ep_index_d])) : 1'b0))
             -----1-----   ----------------------------2---------------------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT3,T26,T28
11CoveredT3,T4,T5

 LINE       423
 SUB-EXPRESSION (ep_in_hw ? ((!in_ep_has_data_i[in_ep_index_d])) : 1'b0)
                 ----1---
-1-StatusTests
0CoveredT2,T26,T29
1CoveredT1,T2,T3

FSM Coverage for Instance : tb.dut.usbdev_impl.u_usb_fs_nb_pe.u_usb_fs_nb_in_pe
Summary for FSM :: in_xact_state
TotalCoveredPercent
States 6 6 100.00 (Not included in score)
Transitions 11 10 90.91
Sequences 0 0

State, Transition and Sequence Details for FSM :: in_xact_state
statesLine No.CoveredTests
StIdle 323 Covered T1,T2,T3
StRcvdIn 208 Covered T3,T26,T28
StSendData 223 Covered T3,T26,T28
StWaitAck 268 Covered T3,T26,T28
StWaitAckStart 245 Covered T3,T26,T28
StWaitTxEnd 247 Covered T3,T26,T28


transitionsLine No.CoveredTestsExclude Annotation
StIdle->StRcvdIn 208 Covered T3,T26,T28
StRcvdIn->StIdle 323 Covered T3,T29,T4
StRcvdIn->StSendData 223 Covered T3,T26,T28
StSendData->StIdle 323 Covered T65,T18,T94
StSendData->StWaitAckStart 245 Excluded VC_COV_UNR
StSendData->StWaitTxEnd 247 Covered T3,T26,T28
StWaitAck->StIdle 323 Covered T3,T26,T28
StWaitAck->StRcvdIn 283 Not Covered
StWaitAckStart->StIdle 323 Covered T59,T60,T61
StWaitAckStart->StWaitAck 268 Covered T3,T26,T28
StWaitTxEnd->StIdle 323 Covered T120,T121,T122
StWaitTxEnd->StWaitAckStart 257 Covered T3,T26,T28



Branch Coverage for Instance : tb.dut.usbdev_impl.u_usb_fs_nb_pe.u_usb_fs_nb_in_pe
Line No.TotalCoveredPercent
Branches 48 46 95.83
TERNARY 161 2 2 100.00
CASE 205 19 17 89.47
IF 303 2 2 100.00
IF 311 2 2 100.00
IF 319 3 3 100.00
IF 332 4 4 100.00
IF 344 3 3 100.00
IF 363 3 3 100.00
IF 369 2 2 100.00
IF 378 3 3 100.00
IF 388 3 3 100.00
IF 422 2 2 100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_usb_fs_nb_pe_0.1/rtl/usb_fs_nb_in_pe.sv' or '../src/lowrisc_ip_usb_fs_nb_pe_0.1/rtl/usb_fs_nb_in_pe.sv was not found/opened, so annotated branch coverage report could not be generated.

LineNo. Expression -1-: 161 (ep_in_hw) ?

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T2,T26,T29


LineNo. Expression -1-: 205 case (in_xact_state) -2-: 207 if ((ep_active && in_token_received)) -3-: 218 if (in_ep_iso_i[in_ep_index]) -4-: 225 if (in_ep_stall_i[in_ep_index]) -5-: 228 if (has_data_q) -6-: 239 if (((!more_data_to_send) || ((&in_ep_get_addr_o) && tx_data_get_i))) -7-: 240 if (in_ep_iso_i[in_ep_index]) -8-: 244 if (tx_pkt_end_i) -9-: 256 if (tx_pkt_end_i) -10-: 267 if (rx_pkt_start_i) -11-: 269 if ((timeout_cntdown_q == '0)) -12-: 278 if (ack_received) -13-: 281 if (in_token_received) -14-: 283 (ep_active) ? -15-: 285 if (rx_pkt_end_i)

Branches:
-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15-StatusTestsExclude Annotation
StIdle 1 - - - - - - - - - - - - - Covered T3,T26,T28
StIdle 0 - - - - - - - - - - - - - Covered T1,T2,T3
StRcvdIn - 1 - - - - - - - - - - - - Covered T65,T18,T94
StRcvdIn - 0 1 - - - - - - - - - - - Covered T29,T123,T124
StRcvdIn - 0 0 1 - - - - - - - - - - Covered T3,T26,T28
StRcvdIn - 0 0 0 - - - - - - - - - - Covered T3,T4,T5
StSendData - - - - 1 1 - - - - - - - - Covered T65,T18,T94
StSendData - - - - 1 0 1 - - - - - - - Excluded VC_COV_UNR
StSendData - - - - 1 0 0 - - - - - - - Covered T3,T26,T28
StSendData - - - - 0 - - - - - - - - - Covered T3,T26,T29
StWaitTxEnd - - - - - - - 1 - - - - - - Covered T3,T26,T28
StWaitTxEnd - - - - - - - 0 - - - - - - Covered T3,T26,T28
StWaitAckStart - - - - - - - - 1 - - - - - Covered T3,T26,T28
StWaitAckStart - - - - - - - - 0 1 - - - - Covered T59,T60,T61
StWaitAckStart - - - - - - - - 0 0 - - - - Covered T3,T26,T28
StWaitAck - - - - - - - - - - 1 - - - Covered T3,T26,T28
StWaitAck - - - - - - - - - - 0 1 1 - Not Covered
StWaitAck - - - - - - - - - - 0 1 0 - Not Covered
StWaitAck - - - - - - - - - - 0 0 - 1 Covered T61,T110,T111
StWaitAck - - - - - - - - - - 0 0 - 0 Covered T3,T26,T28
default - - - - - - - - - - - - - - Excluded VC_COV_UNR


LineNo. Expression -1-: 303 if ((!rst_ni))

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


LineNo. Expression -1-: 311 if ((!rst_ni))

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


LineNo. Expression -1-: 319 if ((!rst_ni)) -2-: 322 if ((link_reset_i || (!link_active_i)))

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


LineNo. Expression -1-: 332 if ((!rst_ni)) -2-: 335 if ((in_xact_state == StIdle)) -3-: 337 if (((in_xact_state == StSendData) && tx_data_get_i))

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 - Covered T1,T2,T3
0 0 1 Covered T3,T26,T29
0 0 0 Covered T3,T26,T28


LineNo. Expression -1-: 344 if ((!rst_ni)) -2-: 349 if (in_token_received)

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T3,T26,T28
0 0 Covered T1,T2,T3


LineNo. Expression -1-: 363 if ((setup_token_received && ep_active)) -2-: 365 if (((in_xact_state == StWaitAck) && ack_received))

Branches:
-1--2-StatusTests
1 - Covered T3,T29,T32
0 1 Covered T3,T26,T28
0 0 Covered T1,T2,T3


LineNo. Expression -1-: 369 if (in_datatog_we_i)

Branches:
-1-StatusTests
1 Covered T28,T35,T125
0 Covered T1,T2,T3


LineNo. Expression -1-: 378 if ((!rst_ni)) -2-: 380 if (link_reset_i)

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


LineNo. Expression -1-: 388 if ((!rst_ni)) -2-: 391 if (((in_xact_state == StSendData) && tx_data_get_i))

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T3,T26,T29
0 0 Covered T1,T2,T3


LineNo. Expression -1-: 422 if ((!rst_ni))

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


Assert Coverage for Instance : tb.dut.usbdev_impl.u_usb_fs_nb_pe.u_usb_fs_nb_in_pe
TotalAttemptedPercentSucceeded/MatchedPercent
Assertions 1 1 100.00 1 100.00
Cover properties 0 0 0
Cover sequences 0 0 0
Total 1 1 100.00 1 100.00




Assertion Details

NameAttemptsReal SuccessesFailuresIncomplete
InXactStateValid_A 569504669 569221281 0 0


InXactStateValid_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 569504669 569221281 0 0
T1 6880 6790 0 0
T2 14773 14708 0 0
T3 285206 285130 0 0
T26 478591 478528 0 0
T27 11954 11857 0 0
T28 8847 8789 0 0
T29 141829 141821 0 0
T30 35640 35555 0 0
T31 10545 10492 0 0
T36 7417 7362 0 0

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