Module Definition
dashboard | hierarchy | modlist | groups | tests | asserts

Module : spi_cmdparse
SCORELINECONDTOGGLEFSMBRANCHASSERT
96.71 100.00 87.64 100.00 95.92 100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_spi_device_0.1/rtl/spi_cmdparse.sv

Module self-instances :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
tb.dut.u_cmdparse 96.71 100.00 87.64 100.00 95.92 100.00



Module Instance : tb.dut.u_cmdparse

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
96.71 100.00 87.64 100.00 95.92 100.00


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
96.71 100.00 87.64 100.00 95.92 100.00


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
91.63 93.89 84.31 97.00 87.50 95.45 dut


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 : spi_cmdparse
Line No.TotalCoveredPercent
TOTAL108108100.00
CONT_ASSIGN8511100.00
ALWAYS9033100.00
CONT_ASSIGN15611100.00
CONT_ASSIGN16011100.00
ALWAYS18544100.00
CONT_ASSIGN19411100.00
CONT_ASSIGN19611100.00
CONT_ASSIGN19811100.00
CONT_ASSIGN20011100.00
CONT_ASSIGN20211100.00
CONT_ASSIGN20411100.00
ALWAYS20844100.00
ALWAYS21866100.00
ALWAYS23377100.00
CONT_ASSIGN25311100.00
CONT_ASSIGN25411100.00
ALWAYS26355100.00
CONT_ASSIGN27911100.00
ALWAYS2831111100.00
CONT_ASSIGN29511100.00
CONT_ASSIGN30211100.00
CONT_ASSIGN30311100.00
CONT_ASSIGN30411100.00
ALWAYS30744100.00
ALWAYS3154848100.00
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_spi_device_0.1/rtl/spi_cmdparse.sv' or '../src/lowrisc_ip_spi_device_0.1/rtl/spi_cmdparse.sv' was not found, so annotated line coverage report could not be generated.
Line No.CoveredStatements
85 1 1
90 1 1
91 1 1
92 1 1
156 1 1
160 1 1
185 1 1
186 1 1
187 1 1
189 1 1
MISSING_ELSE
194 1 1
196 1 1
198 1 1
200 1 1
202 1 1
204 1 1
208 1 1
209 1 1
210 1 1
211 1 1
MISSING_ELSE
218 1 1
219 1 1
225 1 1
226 1 1
227 1 1
228 1 1
MISSING_ELSE
233 1 1
239 1 1
240 1 1
241 1 1
242 1 1
243 1 1
244 1 1
MISSING_ELSE
MISSING_ELSE
253 1 1
254 1 1
263 1 1
269 1 1
271 1 1
272 1 1
273 1 1
MISSING_ELSE
279 1 1
283 1 1
284 1 1
285 1 1
286 1 1
287 1 1
288 2 2
MISSING_ELSE
289 2 2
MISSING_ELSE
290 2 2
MISSING_ELSE
MISSING_ELSE
295 1 1
302 1 1
303 1 1
304 1 1
307 1 1
308 1 1
309 1 1
310 1 1
==> MISSING_ELSE
315 1 1
317 1 1
318 1 1
320 1 1
321 1 1
323 1 1
325 1 1
327 1 1
329 1 1
330 1 1
332 1 1
334 1 1
335 1 1
336 1 1
337 1 1
338 1 1
340 1 1
345 1 1
346 1 1
347 1 1
348 1 1
349 1 1
351 1 1
357 1 1
358 1 1
359 1 1
360 1 1
361 1 1
364 1 1
372 1 1
376 1 1
377 1 1
381 1 1
384 1 1
388 1 1
391 1 1
401 1 1
403 1 1
404 1 1
MISSING_ELSE
409 1 1
411 1 1
413 1 1
415 1 1
417 1 1
419 1 1
421 1 1
424 1 1
426 1 1


Cond Coverage for Module : spi_cmdparse
TotalCoveredPercent
Conditions897887.64
Logical897887.64
Non-Logical00
Event00

 LINE       187
 EXPRESSION (cmd_info_i[(CmdInfoReadStatus1 + i)].valid && (data_i == cmd_info_i[(CmdInfoReadStatus1 + i)].opcode))
             ---------------------1--------------------    ---------------------------2---------------------------
-1--2-StatusTests
01CoveredT2,T3,T4
10CoveredT2,T3,T6
11CoveredT2,T3,T6

 LINE       187
 SUB-EXPRESSION (data_i == cmd_info_i[(CmdInfoReadStatus1 + i)].opcode)
                ---------------------------1---------------------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       194
 EXPRESSION (cmd_info_i[CmdInfoReadJedecId].valid && (data_i == cmd_info_i[CmdInfoReadJedecId].opcode))
             ------------------1-----------------    ------------------------2------------------------
-1--2-StatusTests
01CoveredT2,T3,T4
10CoveredT2,T3,T8
11CoveredT2,T3,T8

 LINE       194
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoReadJedecId].opcode)
                ------------------------1------------------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       196
 EXPRESSION (cmd_info_i[CmdInfoReadSfdp].valid && (data_i == cmd_info_i[CmdInfoReadSfdp].opcode))
             ----------------1----------------    -----------------------2----------------------
-1--2-StatusTests
01CoveredT2,T3,T4
10CoveredT2,T3,T8
11CoveredT2,T3,T8

 LINE       196
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoReadSfdp].opcode)
                -----------------------1----------------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       198
 EXPRESSION (((!sck_status_busy_i)) && cmd_info_i[CmdInfoEn4B].valid && (data_i == cmd_info_i[CmdInfoEn4B].opcode))
             -----------1----------    --------------2--------------    ---------------------3--------------------
-1--2--3-StatusTests
011CoveredT2,T3,T8
101CoveredT2,T3,T4
110CoveredT2,T3,T6
111CoveredT2,T3,T6

 LINE       198
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoEn4B].opcode)
                ---------------------1--------------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       200
 EXPRESSION (((!sck_status_busy_i)) && cmd_info_i[CmdInfoEx4B].valid && (data_i == cmd_info_i[CmdInfoEx4B].opcode))
             -----------1----------    --------------2--------------    ---------------------3--------------------
-1--2--3-StatusTests
011CoveredT2,T3,T8
101CoveredT2,T3,T4
110CoveredT2,T3,T6
111CoveredT2,T3,T6

 LINE       200
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoEx4B].opcode)
                ---------------------1--------------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       202
 EXPRESSION (((!sck_status_busy_i)) && cmd_info_i[CmdInfoWrEn].valid && (data_i == cmd_info_i[CmdInfoWrEn].opcode))
             -----------1----------    --------------2--------------    ---------------------3--------------------
-1--2--3-StatusTests
011CoveredT2,T3,T8
101CoveredT2,T3,T4
110CoveredT2,T3,T8
111CoveredT2,T3,T8

 LINE       202
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoWrEn].opcode)
                ---------------------1--------------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       204
 EXPRESSION (((!sck_status_busy_i)) && cmd_info_i[CmdInfoWrDi].valid && (data_i == cmd_info_i[CmdInfoWrDi].opcode))
             -----------1----------    --------------2--------------    ---------------------3--------------------
-1--2--3-StatusTests
011CoveredT2,T3,T8
101CoveredT2,T3,T4
110CoveredT2,T3,T8
111CoveredT2,T3,T8

 LINE       204
 SUB-EXPRESSION (data_i == cmd_info_i[CmdInfoWrDi].opcode)
                ---------------------1--------------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       210
 EXPRESSION (cmd_info_i[i].valid && (data_i == cmd_info_i[i].opcode))
             ---------1---------    ----------------2---------------
-1--2-StatusTests
01CoveredT2,T3,T4
10CoveredT2,T3,T6
11CoveredT2,T3,T6

 LINE       210
 SUB-EXPRESSION (data_i == cmd_info_i[i].opcode)
                ----------------1---------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       240
 EXPRESSION ((st == StIdle) && module_active && data_valid_i)
             -------1------    ------2------    ------3-----
-1--2--3-StatusTests
011CoveredT2,T3,T6
101Not Covered
110CoveredT1,T2,T3
111CoveredT2,T3,T6

 LINE       240
 SUB-EXPRESSION (st == StIdle)
                -------1------
-1-StatusTests
0CoveredT2,T3,T6
1CoveredT1,T2,T3

 LINE       242
 EXPRESSION (cmd_info_i[i].valid && (data_i == cmd_info_i[i].opcode))
             ---------1---------    ----------------2---------------
-1--2-StatusTests
01CoveredT6,T12,T13
10CoveredT2,T3,T6
11CoveredT2,T3,T6

 LINE       242
 SUB-EXPRESSION (data_i == cmd_info_i[i].opcode)
                ----------------1---------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T6

 LINE       271
 EXPRESSION ((st == StIdle) && module_active && data_valid_i)
             -------1------    ------2------    ------3-----
-1--2--3-StatusTests
011CoveredT2,T3,T6
101Not Covered
110CoveredT1,T2,T3
111CoveredT2,T3,T6

 LINE       271
 SUB-EXPRESSION (st == StIdle)
                -------1------
-1-StatusTests
0CoveredT2,T3,T6
1CoveredT1,T2,T3

 LINE       279
 EXPRESSION (cmd_info_d.upload && ((!sck_status_busy_i)))
             --------1--------    -----------2----------
-1--2-StatusTests
01CoveredT1,T2,T3
10Not Covered
11CoveredT2,T3,T8

 LINE       295
 EXPRESSION ((cmd_info_q.read_pipeline_mode == RdPipeTwoStageHalfCycle) || (cmd_info_q.read_pipeline_mode == RdPipeTwoStageFullCycle))
             -----------------------------1----------------------------    -----------------------------2----------------------------
-1--2-StatusTests
00CoveredT1,T2,T3
01Not Covered
10Not Covered

 LINE       295
 SUB-EXPRESSION (cmd_info_q.read_pipeline_mode == RdPipeTwoStageHalfCycle)
                -----------------------------1----------------------------
-1-StatusTests
0CoveredT1,T2,T3
1Not Covered

 LINE       295
 SUB-EXPRESSION (cmd_info_q.read_pipeline_mode == RdPipeTwoStageFullCycle)
                -----------------------------1----------------------------
-1-StatusTests
0CoveredT1,T2,T3
1Not Covered

 LINE       302
 EXPRESSION (spi_mode_i == FlashMode)
            ------------1------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       303
 EXPRESSION (spi_mode_i == PassThrough)
            -------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T6,T8

 LINE       304
 EXPRESSION (in_flashmode || in_passthrough)
             ------1-----    -------2------
-1--2-StatusTests
00Not Covered
01CoveredT3,T6,T8
10CoveredT1,T2,T3

 LINE       327
 EXPRESSION (module_active && data_valid_i && cmd_info_d.valid)
             ------1------    ------2-----    --------3-------
-1--2--3-StatusTests
011Not Covered
101Not Covered
110CoveredT2,T3,T6
111CoveredT2,T3,T6

 LINE       384
 EXPRESSION (opcode_en4b ? DpEn4B : DpEx4B)
             -----1-----
-1-StatusTests
0CoveredT2,T8,T9
1CoveredT2,T3,T8

 LINE       391
 EXPRESSION (opcode_wren ? DpWrEn : DpWrDi)
             -----1-----
-1-StatusTests
0CoveredT2,T3,T8
1CoveredT2,T3,T8

 LINE       401
 EXPRESSION (module_active && data_valid_i)
             ------1------    ------2-----
-1--2-StatusTests
01Not Covered
10CoveredT1,T2,T3
11CoveredT2,T3,T6

FSM Coverage for Module : spi_cmdparse
Summary for FSM :: st
TotalCoveredPercent
States 9 9 100.00 (Not included in score)
Transitions 8 8 100.00
Sequences 0 0

State, Transition and Sequence Details for FSM :: st
statesLine No.CoveredTests
StAddr4B 381 Covered T2,T3,T8
StIdle 240 Covered T1,T2,T3
StJedec 346 Covered T2,T8,T9
StReadCmd 372 Covered T2,T3,T8
StSfdp 358 Covered T2,T9,T10
StStatus 335 Covered T2,T3,T6
StUpload 376 Covered T2,T3,T8
StWait 340 Covered T2,T3,T6
StWrEn 388 Covered T2,T3,T8


transitionsLine No.CoveredTests
StIdle->StAddr4B 381 Covered T2,T3,T8
StIdle->StJedec 346 Covered T2,T8,T9
StIdle->StReadCmd 372 Covered T2,T3,T8
StIdle->StSfdp 358 Covered T2,T9,T10
StIdle->StStatus 335 Covered T2,T3,T6
StIdle->StUpload 376 Covered T2,T3,T8
StIdle->StWait 340 Covered T2,T3,T6
StIdle->StWrEn 388 Covered T2,T3,T8



Branch Coverage for Module : spi_cmdparse
Line No.TotalCoveredPercent
Branches 49 47 95.92
IF 187 2 2 100.00
IF 210 2 2 100.00
IF 218 3 3 100.00
IF 240 2 2 100.00
IF 271 2 2 100.00
IF 283 8 8 100.00
IF 307 3 2 66.67
CASE 325 27 26 96.30

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_spi_device_0.1/rtl/spi_cmdparse.sv' or '../src/lowrisc_ip_spi_device_0.1/rtl/spi_cmdparse.sv was not found/opened, so annotated branch coverage report could not be generated.

LineNo. Expression -1-: 187 if ((cmd_info_i[(CmdInfoReadStatus1 + i)].valid && (data_i == cmd_info_i[(CmdInfoReadStatus1 + i)].opcode)))

Branches:
-1-StatusTests
1 Covered T2,T3,T6
0 Covered T1,T2,T3


LineNo. Expression -1-: 210 if ((cmd_info_i[i].valid && (data_i == cmd_info_i[i].opcode)))

Branches:
-1-StatusTests
1 Covered T2,T3,T6
0 Covered T1,T2,T3


LineNo. Expression -1-: 218 if ((!rst_ni)) -2-: 226 if (latch_cmdinfo)

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T2,T3,T6
0 0 Covered T2,T3,T6


LineNo. Expression -1-: 240 if ((((st == StIdle) && module_active) && data_valid_i))

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


LineNo. Expression -1-: 271 if ((((st == StIdle) && module_active) && data_valid_i))

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


LineNo. Expression -1-: 283 if ((!rst_ni)) -2-: 287 if (intercept_d) -3-: 288 if (opcode_readstatus) -4-: 289 if (opcode_readjedec) -5-: 290 if (opcode_readsfdp)

Branches:
-1--2--3--4--5-StatusTests
1 - - - - Covered T1,T2,T3
0 1 1 - - Covered T3,T6,T8
0 1 0 - - Covered T8,T9,T13
0 1 - 1 - Covered T8,T9,T13
0 1 - 0 - Covered T3,T6,T8
0 1 - - 1 Covered T9,T41,T42
0 1 - - 0 Covered T3,T6,T8
0 0 - - - Covered T2,T3,T6


LineNo. Expression -1-: 307 if ((!rst_ni)) -2-: 309 if (module_active)

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T2,T3,T6
0 0 Not Covered


LineNo. Expression -1-: 325 case (st) -2-: 327 if (((module_active && data_valid_i) && cmd_info_d.valid)) -3-: 332 case (1'b1) -4-: 334 if (in_flashmode) -5-: 336 if (cfg_intercept_en_status_i) -6-: 345 if (in_flashmode) -7-: 347 if (cfg_intercept_en_jedec_i) -8-: 357 if (in_flashmode) -9-: 359 if (cfg_intercept_en_sfdp_i) -10-: 384 (opcode_en4b) ? -11-: 391 (opcode_wren) ? -12-: 401 if ((module_active && data_valid_i))

Branches:
-1--2--3--4--5--6--7--8--9--10--11--12-StatusTests
StIdle 1 opcode_readstatus 1 - - - - - - - - Covered T2,T10,T16
StIdle 1 opcode_readstatus 0 1 - - - - - - - Covered T3,T6,T8
StIdle 1 opcode_readstatus 0 0 - - - - - - - Covered T15,T24,T84
StIdle 1 opcode_readjedec - - 1 - - - - - - Covered T2,T10,T16
StIdle 1 opcode_readjedec - - 0 1 - - - - - Covered T8,T9,T13
StIdle 1 opcode_readjedec - - 0 0 - - - - - Covered T8,T9,T41
StIdle 1 opcode_readsfdp - - - - 1 - - - - Covered T2,T10,T16
StIdle 1 opcode_readsfdp - - - - 0 1 - - - Covered T9,T41,T42
StIdle 1 opcode_readsfdp - - - - 0 0 - - - Covered T8,T9,T41
StIdle 1 opcode_readcmd - - - - - - - - - Covered T2,T3,T8
StIdle 1 upload - - - - - - - - - Covered T2,T3,T8
StIdle 1 opcode_en4b opcode_ex4b - - - - - - 1 - - Covered T2,T3,T8
StIdle 1 opcode_en4b opcode_ex4b - - - - - - 0 - - Covered T2,T8,T9
StIdle 1 opcode_wren opcode_wrdi - - - - - - - 1 - Covered T2,T3,T8
StIdle 1 opcode_wren opcode_wrdi - - - - - - - 0 - Covered T2,T3,T8
StIdle 1 default - - - - - - - - - Covered T2,T3,T6
StIdle 0 - - - - - - - - - 1 Covered T1,T2,T3
StIdle 0 - - - - - - - - - 0 Covered T1,T2,T3
StStatus - - - - - - - - - - - Covered T2,T3,T6
StJedec - - - - - - - - - - - Covered T2,T8,T9
StSfdp - - - - - - - - - - - Covered T2,T9,T10
StReadCmd - - - - - - - - - - - Covered T2,T3,T8
StUpload - - - - - - - - - - - Covered T2,T3,T8
StAddr4B - - - - - - - - - - - Covered T2,T3,T8
StWrEn - - - - - - - - - - - Covered T2,T3,T8
StWait - - - - - - - - - - - Covered T2,T3,T6
default - - - - - - - - - - - Not Covered


Assert Coverage for Module : spi_cmdparse
TotalAttemptedPercentSucceeded/MatchedPercent
Assertions 4 4 100.00 4 100.00
Cover properties 0 0 0
Cover sequences 0 0 0
Total 4 4 100.00 4 100.00




Assertion Details

NameAttemptsReal SuccessesFailuresIncomplete
CmdOnlySelDpKnown_A 126947674 96161950 0 0
OnlyOneDatapath_A 126947674 50972 0 0
SelDpKnown_A 126947674 96161950 0 0
StKnown_A 126947674 96161950 0 0


CmdOnlySelDpKnown_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 126947674 96161950 0 0
T2 402407 288829 0 0
T3 145271 17210 0 0
T4 58274 0 0 0
T6 46240 46240 0 0
T7 1040 0 0 0
T8 414926 388338 0 0
T9 747695 484153 0 0
T10 957555 561716 0 0
T12 31620 31620 0 0
T13 205905 204944 0 0
T14 0 52048 0 0
T15 0 16788 0 0

OnlyOneDatapath_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 126947674 50972 0 0
T2 402407 208 0 0
T3 145271 36 0 0
T4 58274 0 0 0
T6 46240 10 0 0
T7 1040 0 0 0
T8 414926 145 0 0
T9 747695 241 0 0
T10 957555 401 0 0
T12 31620 6 0 0
T13 205905 28 0 0
T14 0 10 0 0
T15 0 8 0 0

SelDpKnown_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 126947674 96161950 0 0
T2 402407 288829 0 0
T3 145271 17210 0 0
T4 58274 0 0 0
T6 46240 46240 0 0
T7 1040 0 0 0
T8 414926 388338 0 0
T9 747695 484153 0 0
T10 957555 561716 0 0
T12 31620 31620 0 0
T13 205905 204944 0 0
T14 0 52048 0 0
T15 0 16788 0 0

StKnown_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 126947674 96161950 0 0
T2 402407 288829 0 0
T3 145271 17210 0 0
T4 58274 0 0 0
T6 46240 46240 0 0
T7 1040 0 0 0
T8 414926 388338 0 0
T9 747695 484153 0 0
T10 957555 561716 0 0
T12 31620 31620 0 0
T13 205905 204944 0 0
T14 0 52048 0 0
T15 0 16788 0 0

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