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

Module : keymgr_ctrl
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.79 100.00 98.06 100.00 100.00 90.91

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_ctrl.sv

Module self-instances :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
tb.dut.u_ctrl 97.79 100.00 98.06 100.00 100.00 90.91



Module Instance : tb.dut.u_ctrl

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.79 100.00 98.06 100.00 100.00 90.91


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.20 99.70 95.19 95.57 100.00 98.62 94.12


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
98.08 96.15 98.39 99.96 95.92 100.00 dut


Subtrees :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[0].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[1].u_dec 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[2].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[3].u_dec 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[0].u_dec 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[1].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[2].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[3].u_dec 98.63 98.63
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[0].u_dec 97.26 97.26
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[1].u_dec 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[2].u_dec 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[3].u_dec 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[0].u_dec 98.63 98.63
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[1].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[2].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[3].u_dec 97.26 97.26
u_cnt 100.00 100.00
u_data_en 84.15 97.44 33.33 100.00 90.00 100.00
u_err 94.81 100.00 84.44 100.00
u_hw_sel 100.00 100.00 100.00 100.00
u_key_valid_sync 100.00 100.00 100.00
u_op_state 100.00 100.00 100.00 100.00 100.00 100.00
u_state_regs 100.00 100.00 100.00 100.00


Since this is the module's only instance, the coverage report is the same as for the module.
Line Coverage for Module : keymgr_ctrl
Line No.TotalCoveredPercent
TOTAL183183100.00
CONT_ASSIGN14911100.00
CONT_ASSIGN15011100.00
CONT_ASSIGN15111100.00
CONT_ASSIGN15211100.00
CONT_ASSIGN15411100.00
CONT_ASSIGN16411100.00
CONT_ASSIGN16511100.00
CONT_ASSIGN16811100.00
CONT_ASSIGN18411100.00
CONT_ASSIGN18511100.00
CONT_ASSIGN18611100.00
CONT_ASSIGN18711100.00
CONT_ASSIGN20111100.00
CONT_ASSIGN20611100.00
CONT_ASSIGN21211100.00
CONT_ASSIGN21411100.00
CONT_ASSIGN22911100.00
CONT_ASSIGN23711100.00
ALWAYS24333100.00
ALWAYS24633100.00
CONT_ASSIGN25711100.00
CONT_ASSIGN25911100.00
CONT_ASSIGN26311100.00
CONT_ASSIGN26311100.00
CONT_ASSIGN27011100.00
ALWAYS27277100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN30511100.00
CONT_ASSIGN32811100.00
ALWAYS3312121100.00
CONT_ASSIGN41511100.00
CONT_ASSIGN42611100.00
CONT_ASSIGN42711100.00
CONT_ASSIGN43311100.00
ALWAYS4377373100.00
ALWAYS65544100.00
ALWAYS6631212100.00
ALWAYS69955100.00
CONT_ASSIGN73711100.00
CONT_ASSIGN74311100.00
CONT_ASSIGN77411100.00
ALWAYS78233100.00
CONT_ASSIGN79211100.00
ALWAYS86933100.00
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_ctrl.sv' or '../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_ctrl.sv' was not found, so annotated line coverage report could not be generated.
Line No.CoveredStatements
149 1 1
150 1 1
151 1 1
152 1 1
154 1 1
164 1 1
165 1 1
168 1 1
184 1 1
185 1 1
186 1 1
187 1 1
201 1 1
206 1 1
212 1 1
214 1 1
229 1 1
237 1 1
243 3 3
246 1 1
247 1 1
249 1 1
257 1 1
259 1 1
263 2 2
270 1 1
272 1 1
273 1 1
274 1 1
276 1 1
277 1 1
278 1 1
279 1 1
298 16 16
305 1 1
328 1 1
331 1 1
332 1 1
333 1 1
337 1 1
339 1 1
340 1 1
343 1 1
349 1 1
350 1 1
351 1 1
352 1 1
353 1 1
355 unreachable
357 unreachable
362 1 1
363 1 1
364 1 1
370 1 1
371 1 1
375 1 1
376 1 1
377 1 1
378 1 1
415 1 1
426 1 1
427 1 1
433 1 1
437 1 1
440 1 1
441 1 1
442 1 1
445 1 1
448 1 1
451 1 1
454 1 1
457 1 1
460 1 1
463 1 1
466 1 1
470 1 1
472 1 1
475 1 1
479 1 1
483 1 1
486 1 1
487 1 1
488 1 1
489 1 1
MISSING_ELSE
495 1 1
496 1 1
498 1 1
499 1 1
MISSING_ELSE
505 1 1
506 1 1
511 1 1
512 unreachable
513 unreachable
MISSING_ELSE
519 1 1
520 1 1
521 1 1
528 1 1
531 1 1
532 1 1
534 1 1
535 1 1
536 1 1
537 1 1
538 1 1
539 1 1
MISSING_ELSE
545 1 1
550 1 1
553 1 1
554 1 1
555 1 1
556 1 1
557 1 1
558 1 1
MISSING_ELSE
564 1 1
569 1 1
572 1 1
573 1 1
574 1 1
575 1 1
576 1 1
577 1 1
MISSING_ELSE
584 1 1
589 1 1
591 1 1
592 1 1
593 1 1
594 1 1
MISSING_ELSE
603 1 1
605 1 1
606 1 1
615 1 1
616 1 1
MISSING_ELSE
627 1 1
628 1 1
630 1 1
631 1 1
MISSING_ELSE
636 1 1
637 1 1
655 1 1
656 1 1
657 1 1
658 1 1
MISSING_ELSE
663 1 1
664 1 1
666 1 1
668 1 1
671 1 1
674 1 1
677 1 1
680 1 1
683 1 1
686 1 1
687 1 1
691 1 1
699 1 1
700 1 1
704 1 1
705 1 1
706 1 1
MISSING_ELSE
737 1 1
743 1 1
774 1 1
782 1 1
783 1 1
785 1 1
792 1 1
869 3 3


Cond Coverage for Module : keymgr_ctrl
TotalCoveredPercent
Conditions20620298.06
Logical20620298.06
Non-Logical00
Event00

 LINE       149
 EXPRESSION (op_i == OpAdvance)
            ---------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       150
 EXPRESSION (op_i == OpGenId)
            --------1--------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       151
 EXPRESSION (op_i == OpGenSwOut)
            ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T5

 LINE       152
 EXPRESSION (op_i == OpGenHwOut)
            ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       154
 EXPRESSION (gen_id_op | gen_sw_op | gen_hw_op)
             ----1----   ----2----   ----3----
-1--2--3-StatusTests
000CoveredT1,T2,T4
001CoveredT1,T2,T4
010CoveredT1,T2,T5
100CoveredT1,T2,T3

 LINE       164
 EXPRESSION (op_start_i & adv_op & en_i)
             -----1----   ---2--   --3-
-1--2--3-StatusTests
011CoveredT1,T2,T4
101CoveredT1,T2,T4
110CoveredT40,T41,T42
111CoveredT1,T2,T4

 LINE       165
 EXPRESSION (op_start_i & gen_hw_op & en_i)
             -----1----   ----2----   --3-
-1--2--3-StatusTests
011CoveredT1,T2,T4
101CoveredT1,T2,T4
110CoveredT2,T6,T7
111CoveredT1,T2,T4

 LINE       168
 EXPRESSION ((op_start_i & dis_op) | ((!en_i)))
             ----------1----------   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T5

 LINE       168
 SUB-EXPRESSION (op_start_i & dis_op)
                 -----1----   ---2--
-1--2-StatusTests
01CoveredT1,T2,T5
10CoveredT1,T2,T4
11CoveredT1,T2,T5

 LINE       184
 EXPRESSION (op_req & adv_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT1,T2,T4
10CoveredT1,T2,T4
11CoveredT1,T2,T4

 LINE       185
 EXPRESSION (op_req & dis_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT1,T2,T5
10CoveredT1,T2,T4
11CoveredT1,T2,T5

 LINE       186
 EXPRESSION (op_req & gen_id_op)
             ---1--   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T4
11CoveredT1,T2,T15

 LINE       187
 EXPRESSION (op_req & (gen_sw_op | gen_hw_op))
             ---1--   -----------2-----------
-1--2-StatusTests
01CoveredT1,T2,T4
10CoveredT1,T2,T4
11CoveredT1,T2,T4

 LINE       187
 SUB-EXPRESSION (gen_sw_op | gen_hw_op)
                 ----1----   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T4
10CoveredT1,T2,T5

 LINE       201
 EXPRESSION (adv_req & op_ack & ( ~ (op_err | op_fault_err) ))
             ---1---   ---2--   --------------3--------------
-1--2--3-StatusTests
011CoveredT1,T2,T4
101CoveredT1,T2,T4
110CoveredT2,T4,T14
111CoveredT1,T2,T4

 LINE       201
 SUB-EXPRESSION (op_err | op_fault_err)
                 ---1--   ------2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT14,T17,T18
10CoveredT1,T2,T4

 LINE       229
 EXPRESSION (wipe_req ? KeyUpdateWipe : (random_req ? KeyUpdateRandom : (init_o ? KeyUpdateRoot : op_update_sel)))
             ----1---
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T14,T17

 LINE       229
 SUB-EXPRESSION (random_req ? KeyUpdateRandom : (init_o ? KeyUpdateRoot : op_update_sel))
                 -----1----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       229
 SUB-EXPRESSION (init_o ? KeyUpdateRoot : op_update_sel)
                 ---1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       237
 EXPRESSION (random_req | disabled | invalid | wipe_req)
             -----1----   ----2---   ---3---   ----4---
-1--2--3--4-StatusTests
0000CoveredT1,T2,T3
0001CoveredT2,T14,T17
0010CoveredT2,T14,T17
0100CoveredT1,T2,T4
1000CoveredT1,T2,T4

 LINE       259
 EXPRESSION (advance_sel ? cdi_cnt : op_cdi_sel_i)
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       263
 EXPRESSION (invalid_stage_sel_o ? ({EntropyRounds {entropy_i[0]}}) : key_state_q[cdi_sel_o][0])
             ---------1---------
-1-StatusTests
0CoveredT1,T2,T4
1CoveredT1,T2,T3

 LINE       263
 EXPRESSION (invalid_stage_sel_o ? ({EntropyRounds {entropy_i[1]}}) : key_state_q[cdi_sel_o][1])
             ---------1---------
-1-StatusTests
0CoveredT1,T2,T4
1CoveredT1,T2,T3

 LINE       315
 EXPRESSION (root_key_i.creator_root_key_share0_valid && root_key_i.creator_root_key_share1_valid)
             --------------------1-------------------    --------------------2-------------------
-1--2-StatusTests
01Not Covered
10Not Covered
11CoveredT1,T2,T3

 LINE       328
 EXPRESSION (op_req ? cnt[0] : '0)
             ---1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       371
 EXPRESSION ((adv_op || dis_op) ? kmac_data_i : key_state_q[cdi_sel_o])
             ---------1--------
-1-StatusTests
0CoveredT1,T2,T4
1CoveredT1,T2,T4

 LINE       371
 SUB-EXPRESSION (adv_op || dis_op)
                 ---1--    ---2--
-1--2-StatusTests
00CoveredT1,T2,T4
01CoveredT1,T2,T5
10CoveredT1,T2,T4

 LINE       390
 EXPRESSION (op_ack | random_ack)
             ---1--   -----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T4
10CoveredT1,T2,T4

 LINE       390
 EXPRESSION (op_update | random_req)
             ----1----   -----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T4
10CoveredT1,T2,T4

 LINE       415
 EXPRESSION (op_req ? op_ack : (init_o | invalid_op))
             ---1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       415
 SUB-EXPRESSION (init_o | invalid_op)
                 ---1--   -----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T4,T14
10CoveredT1,T2,T4

 LINE       426
 EXPRESSION (op_ack & adv_req & ((~op_err)))
             ---1--   ---2---   -----3-----
-1--2--3-StatusTests
011CoveredT1,T2,T4
101CoveredT1,T2,T4
110CoveredT2,T4,T14
111CoveredT1,T2,T4

 LINE       427
 EXPRESSION (op_ack & dis_req)
             ---1--   ---2---
-1--2-StatusTests
01CoveredT1,T2,T5
10CoveredT1,T2,T4
11CoveredT1,T2,T5

 LINE       483
 EXPRESSION (op_start_i & ((~advance_sel)))
             -----1----   --------2-------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T4
11CoveredT2,T4,T14

 LINE       511
 EXPRESSION (int'(cnt) == (EntropyRounds - 1))
            -----------------1----------------
-1-StatusTests
0CoveredT1,T2,T4
1UnreachableT1,T2,T4

 LINE       521
 EXPRESSION (en_i ? StCtrlInit : StCtrlWipe)
             --1-
-1-StatusTests
0CoveredT43
1CoveredT1,T2,T4

 LINE       531
 EXPRESSION (advance_sel ? Creator : Disable)
             -----1-----
-1-StatusTests
0CoveredT1,T2,T4
1CoveredT1,T2,T4

 LINE       532
 EXPRESSION (op_start_i & ( ~ (advance_sel | disable_sel) ))
             -----1----   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T4
10CoveredT1,T2,T4
11CoveredT1,T2,T4

 LINE       532
 SUB-EXPRESSION (advance_sel | disable_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T4
01CoveredT2,T5,T44
10CoveredT1,T2,T4

 LINE       534
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T4
01CoveredT14,T18,T25
10CoveredT2,T44,T7

 LINE       550
 EXPRESSION (disable_sel ? Disable : (advance_sel ? OwnerInt : Creator))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T4
1CoveredT45,T44,T46

 LINE       550
 SUB-EXPRESSION (advance_sel ? OwnerInt : Creator)
                 -----1-----
-1-StatusTests
0CoveredT1,T2,T4
1CoveredT1,T2,T4

 LINE       553
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T4
01CoveredT34,T47,T48
10CoveredT49,T41,T50

 LINE       569
 EXPRESSION (disable_sel ? Disable : (advance_sel ? Owner : OwnerInt))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T4
1CoveredT1,T2,T51

 LINE       569
 SUB-EXPRESSION (advance_sel ? Owner : OwnerInt)
                 -----1-----
-1-StatusTests
0CoveredT1,T2,T4
1CoveredT2,T4,T15

 LINE       572
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T4
01CoveredT52,T8,T53
10CoveredT51,T54,T55

 LINE       589
 EXPRESSION ((disable_sel | advance_sel) ? Disable : Owner)
             -------------1-------------
-1-StatusTests
0CoveredT2,T4,T15
1CoveredT2,T4,T15

 LINE       589
 SUB-EXPRESSION (disable_sel | advance_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT2,T4,T15
01CoveredT2,T4,T15
10CoveredT2,T56,T57

 LINE       591
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T4,T15
01CoveredT58,T59,T60
10CoveredT2,T56,T61

 LINE       593
 EXPRESSION (adv_state || dis_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T4,T15
01CoveredT57,T62,T63
10CoveredT2,T4,T15

 LINE       630
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T4
01CoveredT17,T27,T32
10CoveredT40,T6,T64

 LINE       704
 EXPRESSION (((|{error_o, fault_o})) ? OpDoneFail : OpDoneSuccess)
             -----------1-----------
-1-StatusTests
0CoveredT1,T2,T4
1CoveredT1,T2,T4

 LINE       737
 EXPRESSION ((adv_en_o & ( ~ (advance_sel | disable_sel) )) | (gen_en_o & ((~gen_op))))
             -----------------------1----------------------   ------------2-----------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT8,T10,T28
10CoveredT9,T65,T66

 LINE       737
 SUB-EXPRESSION (adv_en_o & ( ~ (advance_sel | disable_sel) ))
                 ----1---   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T4
11CoveredT9,T21,T65

 LINE       737
 SUB-EXPRESSION (advance_sel | disable_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T4

 LINE       737
 SUB-EXPRESSION (gen_en_o & ((~gen_op)))
                 ----1---   -----2-----
-1--2-StatusTests
01CoveredT1,T2,T4
10CoveredT1,T2,T4
11CoveredT8,T10,T28

 LINE       743
 EXPRESSION 
 Number  Term
      1  ((op_ack | op_update) & invalid) ? KeyUpdateKmac : (((op_ack | op_update) & op_fault_err) ? KeyUpdateWipe : (((op_ack | op_update) & disabled) ? KeyUpdateKmac : (((op_ack | op_update) & op_err) ? KeyUpdateIdle : ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle)))))
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT17,T25,T26

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & invalid)
                 ----------1---------   ---2---
-1--2-StatusTests
01CoveredT2,T14,T17
10CoveredT1,T2,T4
11CoveredT17,T25,T26

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T4
10CoveredT1,T2,T4

 LINE       743
 SUB-EXPRESSION 
 Number  Term
      1  ((op_ack | op_update) & op_fault_err) ? KeyUpdateWipe : (((op_ack | op_update) & disabled) ? KeyUpdateKmac : (((op_ack | op_update) & op_err) ? KeyUpdateIdle : ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle))))
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT14,T17,T18

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_fault_err)
                 ----------1---------   ------2-----
-1--2-StatusTests
01CoveredT14,T17,T18
10CoveredT1,T2,T4
11CoveredT14,T17,T18

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T4
10CoveredT1,T2,T4

 LINE       743
 SUB-EXPRESSION 
 Number  Term
      1  ((op_ack | op_update) & disabled) ? KeyUpdateKmac : (((op_ack | op_update) & op_err) ? KeyUpdateIdle : ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle)))
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & disabled)
                 ----------1---------   ----2---
-1--2-StatusTests
01CoveredT1,T2,T4
10CoveredT1,T2,T4
11CoveredT1,T2,T4

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T4
10CoveredT1,T2,T4

 LINE       743
 SUB-EXPRESSION (((op_ack | op_update) & op_err) ? KeyUpdateIdle : ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle))
                 ---------------1---------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_err)
                 ----------1---------   ---2--
-1--2-StatusTests
01CoveredT2,T4,T14
10CoveredT1,T2,T4
11CoveredT1,T2,T4

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T4
10CoveredT1,T2,T4

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle)
                 ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T4
10CoveredT1,T2,T4

 LINE       774
 EXPRESSION ((state_d != state_q) & (state_d inside {StCtrlRootKey, StCtrlCreatorRootKey, StCtrlOwnerIntKey, StCtrlOwnerKey}))
             ----------1---------   --------------------------------------------2--------------------------------------------
-1--2-StatusTests
01CoveredT1,T2,T4
10CoveredT1,T2,T4
11CoveredT1,T2,T4

 LINE       774
 SUB-EXPRESSION (state_d != state_q)
                ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T4

 LINE       792
 EXPRESSION (vld_state_change_q & ((!adv_op)))
             ---------1--------   -----2-----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T4
11Not Covered

 LINE       794
 EXPRESSION (disabled | (initialized & ((~en_i))))
             ----1---   ------------2------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T44,T40
10CoveredT1,T2,T4

 LINE       794
 SUB-EXPRESSION (initialized & ((~en_i)))
                 -----1-----   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T4
11CoveredT2,T44,T40

 LINE       794
 EXPRESSION (state_intg_err_q | state_intg_err_d)
             --------1-------   --------2-------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT11,T12,T13
10Not Covered

FSM Coverage for Module : keymgr_ctrl
Summary for FSM :: state_q
TotalCoveredPercent
States 11 11 100.00 (Not included in score)
Transitions 19 19 100.00
Sequences 0 0

State, Transition and Sequence Details for FSM :: state_q
states   Line No.   Covered   Tests   
StCtrlCreatorRootKey 539 Covered T1,T2,T4
StCtrlDisabled 537 Covered T1,T2,T4
StCtrlEntropyReseed 489 Covered T1,T2,T4
StCtrlInit 521 Covered T1,T2,T4
StCtrlInvalid 616 Covered T2,T14,T17
StCtrlOwnerIntKey 558 Covered T1,T2,T4
StCtrlOwnerKey 577 Covered T2,T4,T15
StCtrlRandom 499 Covered T1,T2,T4
StCtrlReset 474 Covered T1,T2,T3
StCtrlRootKey 513 Covered T1,T2,T4
StCtrlWipe 487 Covered T2,T14,T17


transitions   Line No.   Covered   Tests   
StCtrlCreatorRootKey->StCtrlDisabled 556 Covered T45,T44,T46
StCtrlCreatorRootKey->StCtrlOwnerIntKey 558 Covered T1,T2,T4
StCtrlCreatorRootKey->StCtrlWipe 554 Covered T34,T47,T49
StCtrlDisabled->StCtrlWipe 631 Covered T17,T40,T6
StCtrlEntropyReseed->StCtrlRandom 499 Covered T1,T2,T4
StCtrlInit->StCtrlCreatorRootKey 539 Covered T1,T2,T4
StCtrlInit->StCtrlDisabled 537 Covered T2,T5,T67
StCtrlInit->StCtrlWipe 535 Covered T2,T14,T18
StCtrlOwnerIntKey->StCtrlDisabled 575 Covered T1,T2,T63
StCtrlOwnerIntKey->StCtrlOwnerKey 577 Covered T2,T4,T15
StCtrlOwnerIntKey->StCtrlWipe 573 Covered T52,T8,T51
StCtrlOwnerKey->StCtrlDisabled 594 Covered T2,T4,T15
StCtrlOwnerKey->StCtrlWipe 592 Covered T2,T58,T56
StCtrlRandom->StCtrlRootKey 513 Covered T1,T2,T4
StCtrlReset->StCtrlEntropyReseed 489 Covered T1,T2,T4
StCtrlReset->StCtrlWipe 487 Covered T11,T12,T33
StCtrlRootKey->StCtrlInit 521 Covered T1,T2,T4
StCtrlRootKey->StCtrlWipe 521 Covered T43
StCtrlWipe->StCtrlInvalid 616 Covered T2,T14,T17



Branch Coverage for Module : keymgr_ctrl
Line No.TotalCoveredPercent
Branches 92 92 100.00
TERNARY 229 4 4 100.00
TERNARY 259 2 2 100.00
TERNARY 328 2 2 100.00
TERNARY 415 2 2 100.00
TERNARY 743 6 6 100.00
TERNARY 263 2 2 100.00
TERNARY 263 2 2 100.00
IF 243 2 2 100.00
IF 246 2 2 100.00
IF 272 2 2 100.00
CASE 337 7 7 100.00
CASE 472 39 39 100.00
IF 655 3 3 100.00
CASE 666 9 9 100.00
IF 700 4 4 100.00
IF 782 2 2 100.00
IF 869 2 2 100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_ctrl.sv' or '../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_ctrl.sv was not found/opened, so annotated branch coverage report could not be generated.

LineNo. Expression -1-: 229 (wipe_req) ? -2-: 229 (random_req) ? -3-: 229 (init_o) ?

Branches:
-1--2--3-StatusTests
1 - - Covered T2,T14,T17
0 1 - Covered T1,T2,T4
0 0 1 Covered T1,T2,T4
0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 259 (advance_sel) ?

Branches:
-1-StatusTests
1 Covered T1,T2,T4
0 Covered T1,T2,T3


LineNo. Expression -1-: 328 (op_req) ?

Branches:
-1-StatusTests
1 Covered T1,T2,T4
0 Covered T1,T2,T3


LineNo. Expression -1-: 415 (op_req) ?

Branches:
-1-StatusTests
1 Covered T1,T2,T4
0 Covered T1,T2,T3


LineNo. Expression -1-: 743 (((op_ack | op_update) & invalid)) ? -2-: 743 (((op_ack | op_update) & op_fault_err)) ? -3-: 743 (((op_ack | op_update) & disabled)) ? -4-: 743 (((op_ack | op_update) & op_err)) ? -5-: 743 ((op_ack | op_update)) ?

Branches:
-1--2--3--4--5-StatusTests
1 - - - - Covered T17,T25,T26
0 1 - - - Covered T14,T17,T18
0 0 1 - - Covered T1,T2,T4
0 0 0 1 - Covered T1,T2,T4
0 0 0 0 1 Covered T1,T2,T4
0 0 0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 263 (invalid_stage_sel_o) ?

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T4


LineNo. Expression -1-: 263 (invalid_stage_sel_o) ?

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T4


LineNo. Expression -1-: 243 if ((!rst_ni))

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


LineNo. Expression -1-: 246 if ((!rst_ni))

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


LineNo. Expression -1-: 272 if ((!rst_ni))

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


LineNo. Expression -1-: 337 case (update_sel) -2-: 349 if (root_key_valid_q) -3-: 371 ((adv_op || dis_op)) ?

Branches:
-1--2--3-StatusTests
KeyUpdateRandom - - Covered T1,T2,T4
KeyUpdateRoot 1 - Covered T1,T2,T4
KeyUpdateRoot 0 - Covered T22,T25,T26
KeyUpdateKmac - 1 Covered T1,T2,T4
KeyUpdateKmac - 0 Covered T1,T2,T4
KeyUpdateWipe - - Covered T2,T14,T17
default - - Covered T1,T2,T3


LineNo. Expression -1-: 472 case (state_q) -2-: 486 if (inv_state) -3-: 488 if (advance_sel) -4-: 498 if (prng_reseed_ack_i) -5-: 511 if ((int'(cnt) == (EntropyRounds - 1))) -6-: 521 (en_i) ? -7-: 531 (advance_sel) ? -8-: 534 if (((!en_i) || inv_state)) -9-: 536 if (dis_state) -10-: 538 if (adv_state) -11-: 550 (disable_sel) ? -12-: 550 (advance_sel) ? -13-: 553 if (((!en_i) || inv_state)) -14-: 555 if (dis_state) -15-: 557 if (adv_state) -16-: 569 (disable_sel) ? -17-: 569 (advance_sel) ? -18-: 572 if (((!en_i) || inv_state)) -19-: 574 if (dis_state) -20-: 576 if (adv_state) -21-: 589 ((disable_sel | advance_sel)) ? -22-: 591 if (((!en_i) || inv_state)) -23-: 593 if ((adv_state || dis_state)) -24-: 615 if ((!op_start_i)) -25-: 630 if (((!en_i) || inv_state))

Branches:
-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19--20--21--22--23--24--25-StatusTests
StCtrlReset 1 - - - - - - - - - - - - - - - - - - - - - - - Covered T11,T12,T33
StCtrlReset 0 1 - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlReset 0 0 - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlEntropyReseed - - 1 - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlEntropyReseed - - 0 - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlRandom - - - 1 - - - - - - - - - - - - - - - - - - - - Unreachable T1,T2,T4
StCtrlRandom - - - 0 - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlRootKey - - - - 1 - - - - - - - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlRootKey - - - - 0 - - - - - - - - - - - - - - - - - - - Covered T43
StCtrlInit - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlInit - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlInit - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T2,T14,T18
StCtrlInit - - - - - - 0 1 - - - - - - - - - - - - - - - - Covered T2,T5,T67
StCtrlInit - - - - - - 0 0 1 - - - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlInit - - - - - - 0 0 0 - - - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlCreatorRootKey - - - - - - - - - 1 - - - - - - - - - - - - - - Covered T45,T44,T46
StCtrlCreatorRootKey - - - - - - - - - 0 1 - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlCreatorRootKey - - - - - - - - - 0 0 - - - - - - - - - - - - - Covered T1,T2,T4
StCtrlCreatorRootKey - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T34,T47,T49
StCtrlCreatorRootKey - - - - - - - - - - - 0 1 - - - - - - - - - - - Covered T45,T44,T46
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 1 - - - - - - - - - - Covered T1,T2,T4
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 0 - - - - - - - - - - Covered T1,T2,T4
StCtrlOwnerIntKey - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T1,T2,T51
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T2,T4,T15
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T1,T2,T4
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 1 - - - - - - - Covered T52,T8,T51
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 1 - - - - - - Covered T1,T2,T63
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 1 - - - - - Covered T2,T4,T15
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 0 - - - - - Covered T1,T2,T4
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 1 - - - - Covered T2,T4,T15
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 0 - - - - Covered T2,T4,T15
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 1 - - - Covered T2,T58,T56
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T2,T4,T15
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T2,T4,T15
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 1 - Covered T2,T14,T17
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 0 - Covered T2,T14,T17
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T17,T40,T6
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T1,T2,T4
StCtrlInvalid - - - - - - - - - - - - - - - - - - - - - - - - Covered T2,T14,T17
default - - - - - - - - - - - - - - - - - - - - - - - - Covered T11,T12,T13


LineNo. Expression -1-: 655 if ((!rst_ni)) -2-: 657 if (update_en)

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T1,T2,T3
0 0 Covered T2,T14,T17


LineNo. Expression -1-: 666 case (state_q)

Branches:
-1-StatusTests
StCtrlReset StCtrlEntropyReseed StCtrlRandom Covered T1,T2,T3
StCtrlRootKey StCtrlInit Covered T1,T2,T4
StCtrlCreatorRootKey Covered T1,T2,T4
StCtrlOwnerIntKey Covered T1,T2,T4
StCtrlOwnerKey Covered T2,T4,T15
StCtrlDisabled Covered T1,T2,T4
StCtrlWipe Covered T2,T14,T17
StCtrlInvalid Covered T2,T14,T17
default Covered T11,T12,T13


LineNo. Expression -1-: 700 if (op_done_o) -2-: 704 ((|{error_o, fault_o})) ? -3-: 705 if (op_start_i)

Branches:
-1--2--3-StatusTests
1 1 - Covered T1,T2,T4
1 0 - Covered T1,T2,T4
0 - 1 Covered T1,T2,T4
0 - 0 Covered T1,T2,T3


LineNo. Expression -1-: 782 if ((!rst_ni))

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


LineNo. Expression -1-: 869 if ((!rst_ni))

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


Assert Coverage for Module : keymgr_ctrl
TotalAttemptedPercentSucceeded/MatchedPercent
Assertions 11 11 100.00 10 90.91
Cover properties 0 0 0
Cover sequences 0 0 0
Total 11 11 100.00 10 90.91




Assertion Details

Name   Attempts   Real Successes   Failures   Incomplete   
CntZero_A 26965226 24379 0 0
DataEnDis_A 25884517 23732 0 0
DataEn_A 25884517 6370128 0 0
GeneralLegalCommands_A 28250419 12064 0 0
InitLegalCommands_A 28250419 1561823 0 0
LoadKey_A 27242297 21799043 0 0
OwnerLegalCommands_A 28250419 1515077 0 0
SameErrCnt_A 820 820 0 0
SecCmCFILinear_A 28250419 0 0 4415
StageDisableSel_A 28250419 700637 0 0
u_state_regs_A 28250419 28090434 0 0


CntZero_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26965226 24379 0 0
T1 6747 14 0 0
T2 305659 128 0 0
T3 720 0 0 0
T4 3544 29 0 0
T5 2274 8 0 0
T14 9312 17 0 0
T15 42772 16 0 0
T16 5433 24 0 0
T17 2119 6 0 0
T18 6940 28 0 0
T34 0 24 0 0

DataEnDis_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25884517 23732 0 0
T1 6747 14 0 0
T2 305659 128 0 0
T3 720 0 0 0
T4 3544 29 0 0
T5 2274 8 0 0
T14 9312 17 0 0
T15 42772 16 0 0
T16 5433 24 0 0
T17 2119 6 0 0
T18 6940 28 0 0
T34 0 24 0 0

DataEn_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25884517 6370128 0 0
T1 6747 1975 0 0
T2 305659 82672 0 0
T3 720 0 0 0
T4 3544 497 0 0
T5 2274 323 0 0
T14 9312 1611 0 0
T15 42772 7549 0 0
T16 5433 970 0 0
T17 2119 162 0 0
T18 6940 2071 0 0
T34 0 1674 0 0

GeneralLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28250419 12064 0 0
T26 25806 0 0 0
T40 4873 0 0 0
T41 0 1759 0 0
T44 101737 0 0 0
T45 2586 123 0 0
T63 0 144 0 0
T68 2260 58 0 0
T69 0 2040 0 0
T70 0 58 0 0
T71 0 160 0 0
T72 0 1158 0 0
T73 0 58 0 0
T74 0 5951 0 0
T75 25767 0 0 0
T76 6513 0 0 0
T77 6774 0 0 0
T78 15220 0 0 0
T79 24569 0 0 0

InitLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28250419 1561823 0 0
T1 6747 777 0 0
T2 305659 18681 0 0
T3 720 0 0 0
T4 3544 44 0 0
T5 2274 270 0 0
T14 9312 1617 0 0
T15 42772 1285 0 0
T16 5433 99 0 0
T17 6655 128 0 0
T18 6940 2079 0 0
T34 0 1083 0 0

LoadKey_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 27242297 21799043 0 0
T1 6747 5018 0 0
T2 305659 256894 0 0
T3 720 0 0 0
T4 3544 1603 0 0
T5 2274 518 0 0
T14 9312 3679 0 0
T15 42772 41075 0 0
T16 5433 3464 0 0
T17 6655 2231 0 0
T18 6940 2079 0 0
T34 0 3115 0 0

OwnerLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28250419 1515077 0 0
T2 305659 17547 0 0
T3 720 0 0 0
T4 3544 152 0 0
T5 2274 0 0 0
T14 9312 0 0 0
T15 42772 4016 0 0
T16 5433 324 0 0
T17 6655 157 0 0
T18 6940 0 0 0
T34 7231 0 0 0
T38 0 109 0 0
T80 0 1383 0 0
T81 0 690 0 0
T82 0 180 0 0
T83 0 137 0 0

SameErrCnt_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 820 820 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
T14 1 1 0 0
T15 1 1 0 0
T16 1 1 0 0
T17 1 1 0 0
T18 1 1 0 0

SecCmCFILinear_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28250419 0 0 4415

StageDisableSel_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28250419 700637 0 0
T1 6747 29 0 0
T2 305659 16918 0 0
T3 720 48 0 0
T4 3544 20 0 0
T5 2274 138 0 0
T14 9312 431 0 0
T15 42772 47 0 0
T16 5433 97 0 0
T17 6655 809 0 0
T18 6940 212 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28250419 28090434 0 0
T1 6747 6653 0 0
T2 305659 304978 0 0
T3 720 641 0 0
T4 3544 3475 0 0
T5 2274 2182 0 0
T14 9312 9130 0 0
T15 42772 42689 0 0
T16 5433 5337 0 0
T17 6655 6471 0 0
T18 6940 6824 0 0