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
96.97 99.70 95.19 94.21 100.00 98.60 94.12


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
98.04 95.95 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 93.15 93.15
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 93.15 93.15
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 99.32 99.32
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[1].u_dec 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[2].u_dec 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[3].u_dec 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[0].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[1].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[2].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[3].u_dec 97.95 97.95
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[0].u_dec 93.15 93.15
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 95.89 95.89
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
TOTAL184184100.00
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
ROUTINE83911100.00
ALWAYS88133100.00
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
839 1 1
881 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,T3

 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,T3

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

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

 LINE       164
 EXPRESSION (op_start_i & adv_op & en_i)
             -----1----   ---2--   --3-
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT38,T39,T40
111CoveredT1,T2,T3

 LINE       165
 EXPRESSION (op_start_i & gen_hw_op & en_i)
             -----1----   ----2----   --3-
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT41,T42,T43
111CoveredT1,T2,T3

 LINE       168
 EXPRESSION ((op_start_i & dis_op) | ((!en_i)))
             ----------1----------   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT14,T44,T45

 LINE       168
 SUB-EXPRESSION (op_start_i & dis_op)
                 -----1----   ---2--
-1--2-StatusTests
01CoveredT14,T7,T44
10CoveredT1,T2,T3
11CoveredT14,T44,T45

 LINE       184
 EXPRESSION (op_req & adv_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       185
 EXPRESSION (op_req & dis_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT14,T7,T44
10CoveredT1,T2,T3
11CoveredT14,T44,T45

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

 LINE       187
 EXPRESSION (op_req & (gen_sw_op | gen_hw_op))
             ---1--   -----------2-----------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

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

 LINE       201
 EXPRESSION (adv_req & op_ack & ( ~ (op_err | op_fault_err) ))
             ---1---   ---2--   --------------3--------------
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT1,T2,T3
111CoveredT1,T2,T3

 LINE       201
 SUB-EXPRESSION (op_err | op_fault_err)
                 ---1--   ------2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT7,T29,T30
10CoveredT1,T2,T3

 LINE       229
 EXPRESSION (wipe_req ? KeyUpdateWipe : (random_req ? KeyUpdateRandom : (init_o ? KeyUpdateRoot : op_update_sel)))
             ----1---
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT7,T29,T46

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

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

 LINE       237
 EXPRESSION (random_req | disabled | invalid | wipe_req)
             -----1----   ----2---   ---3---   ----4---
-1--2--3--4-StatusTests
0000CoveredT1,T2,T3
0001CoveredT7,T29,T46
0010CoveredT7,T29,T46
0100CoveredT1,T2,T3
1000CoveredT1,T2,T3

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

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

 LINE       371
 EXPRESSION ((adv_op || dis_op) ? kmac_data_i : key_state_q[cdi_sel_o])
             ---------1--------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       371
 SUB-EXPRESSION (adv_op || dis_op)
                 ---1--    ---2--
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT14,T44,T45
10CoveredT1,T2,T3

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

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

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

 LINE       415
 SUB-EXPRESSION (init_o | invalid_op)
                 ---1--   -----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T3,T11
10CoveredT1,T2,T3

 LINE       426
 EXPRESSION (op_ack & adv_req & ((~op_err)))
             ---1--   ---2---   -----3-----
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT1,T2,T3
111CoveredT1,T2,T3

 LINE       427
 EXPRESSION (op_ack & dis_req)
             ---1--   ---2---
-1--2-StatusTests
01CoveredT14,T44,T45
10CoveredT1,T2,T3
11CoveredT14,T44,T45

 LINE       483
 EXPRESSION (op_start_i & ((~advance_sel)))
             -----1----   --------2-------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T3,T11

 LINE       511
 EXPRESSION (int'(cnt) == (EntropyRounds - 1))
            -----------------1----------------
-1-StatusTests
0CoveredT1,T2,T3
1UnreachableT1,T2,T3

 LINE       521
 EXPRESSION (en_i ? StCtrlInit : StCtrlWipe)
             --1-
-1-StatusTests
0CoveredT38,T47
1CoveredT1,T2,T3

 LINE       531
 EXPRESSION (advance_sel ? Creator : Disable)
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       532
 EXPRESSION (op_start_i & ( ~ (advance_sel | disable_sel) ))
             -----1----   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       532
 SUB-EXPRESSION (advance_sel | disable_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT14,T46,T45
10CoveredT1,T2,T3

 LINE       534
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT31,T32,T48
10CoveredT46,T38,T49

 LINE       550
 EXPRESSION (disable_sel ? Disable : (advance_sel ? OwnerInt : Creator))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT38,T50,T49

 LINE       550
 SUB-EXPRESSION (advance_sel ? OwnerInt : Creator)
                 -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       553
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT7,T29,T8
10CoveredT38,T50,T39

 LINE       569
 EXPRESSION (disable_sel ? Disable : (advance_sel ? Owner : OwnerInt))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT44,T51,T52

 LINE       569
 SUB-EXPRESSION (advance_sel ? Owner : OwnerInt)
                 -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       572
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT30,T23,T53
10CoveredT39,T54,T55

 LINE       589
 EXPRESSION ((disable_sel | advance_sel) ? Disable : Owner)
             -------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       589
 SUB-EXPRESSION (disable_sel | advance_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT38,T56,T49

 LINE       591
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT22,T36,T27
10CoveredT57,T58,T41

 LINE       593
 EXPRESSION (adv_state || dis_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT38,T56,T49
10CoveredT1,T2,T3

 LINE       630
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT25,T21,T24
10CoveredT59,T60,T61

 LINE       704
 EXPRESSION (((|{error_o, fault_o})) ? OpDoneFail : OpDoneSuccess)
             -----------1-----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       737
 EXPRESSION ((adv_en_o & ( ~ (advance_sel | disable_sel) )) | (gen_en_o & ((~gen_op))))
             -----------------------1----------------------   ------------2-----------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT7,T8,T25
10CoveredT9,T21,T62

 LINE       737
 SUB-EXPRESSION (adv_en_o & ( ~ (advance_sel | disable_sel) ))
                 ----1---   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT9,T21,T26

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

 LINE       737
 SUB-EXPRESSION (gen_en_o & ((~gen_op)))
                 ----1---   -----2-----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT7,T8,T25

 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
1CoveredT7,T31,T22

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & invalid)
                 ----------1---------   ---2---
-1--2-StatusTests
01CoveredT7,T29,T46
10CoveredT1,T2,T3
11CoveredT7,T31,T22

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

 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
1CoveredT29,T30,T31

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_fault_err)
                 ----------1---------   ------2-----
-1--2-StatusTests
01CoveredT7,T29,T30
10CoveredT1,T2,T3
11CoveredT29,T30,T31

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

 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,T3

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & disabled)
                 ----------1---------   ----2---
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

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

 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,T3

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_err)
                 ----------1---------   ---2--
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

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

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

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

 LINE       774
 EXPRESSION ((state_d != state_q) & (state_d inside {StCtrlRootKey, StCtrlCreatorRootKey, StCtrlOwnerIntKey, StCtrlOwnerKey}))
             ----------1---------   --------------------------------------------2--------------------------------------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

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

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

 LINE       794
 EXPRESSION (disabled | (initialized & ((~en_i))))
             ----1---   ------------2------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT46,T59,T38
10CoveredT1,T2,T3

 LINE       794
 SUB-EXPRESSION (initialized & ((~en_i)))
                 -----1-----   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT46,T59,T38

 LINE       794
 EXPRESSION (state_intg_err_q | state_intg_err_d)
             --------1-------   --------2-------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT4,T5,T6
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
statesLine No.CoveredTests
StCtrlCreatorRootKey 539 Covered T1,T2,T3
StCtrlDisabled 537 Covered T1,T2,T3
StCtrlEntropyReseed 489 Covered T1,T2,T3
StCtrlInit 521 Covered T1,T2,T3
StCtrlInvalid 616 Covered T7,T29,T46
StCtrlOwnerIntKey 558 Covered T1,T2,T3
StCtrlOwnerKey 577 Covered T1,T2,T3
StCtrlRandom 499 Covered T1,T2,T3
StCtrlReset 474 Covered T1,T2,T3
StCtrlRootKey 513 Covered T1,T2,T3
StCtrlWipe 487 Covered T7,T29,T46


transitionsLine No.CoveredTests
StCtrlCreatorRootKey->StCtrlDisabled 556 Covered T38,T49,T63
StCtrlCreatorRootKey->StCtrlOwnerIntKey 558 Covered T1,T2,T3
StCtrlCreatorRootKey->StCtrlWipe 554 Covered T7,T29,T8
StCtrlDisabled->StCtrlWipe 631 Covered T59,T25,T21
StCtrlEntropyReseed->StCtrlRandom 499 Covered T1,T2,T3
StCtrlInit->StCtrlCreatorRootKey 539 Covered T1,T2,T3
StCtrlInit->StCtrlDisabled 537 Covered T14,T45,T38
StCtrlInit->StCtrlWipe 535 Covered T46,T31,T32
StCtrlOwnerIntKey->StCtrlDisabled 575 Covered T44,T51,T52
StCtrlOwnerIntKey->StCtrlOwnerKey 577 Covered T1,T2,T3
StCtrlOwnerIntKey->StCtrlWipe 573 Covered T30,T23,T53
StCtrlOwnerKey->StCtrlDisabled 594 Covered T1,T2,T3
StCtrlOwnerKey->StCtrlWipe 592 Covered T22,T36,T57
StCtrlRandom->StCtrlRootKey 513 Covered T1,T2,T3
StCtrlReset->StCtrlEntropyReseed 489 Covered T1,T2,T3
StCtrlReset->StCtrlWipe 487 Covered T4,T5,T6
StCtrlRootKey->StCtrlInit 521 Covered T1,T2,T3
StCtrlRootKey->StCtrlWipe 521 Covered T38,T47
StCtrlWipe->StCtrlInvalid 616 Covered T7,T29,T46



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 881 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 T7,T29,T46
0 1 - Covered T1,T2,T3
0 0 1 Covered T1,T2,T3
0 0 0 Covered T1,T2,T3


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

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


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

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


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

Branches:
-1-StatusTests
1 Covered T1,T2,T3
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 T7,T31,T22
0 1 - - - Covered T29,T30,T31
0 0 1 - - Covered T1,T2,T3
0 0 0 1 - Covered T1,T2,T3
0 0 0 0 1 Covered T1,T2,T3
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,T3


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

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


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,T3
KeyUpdateRoot 1 - Covered T1,T2,T3
KeyUpdateRoot 0 - Covered T10,T31,T48
KeyUpdateKmac - 1 Covered T1,T2,T3
KeyUpdateKmac - 0 Covered T1,T2,T3
KeyUpdateWipe - - Covered T7,T29,T46
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 T4,T5,T6
StCtrlReset 0 1 - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlReset 0 0 - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlEntropyReseed - - 1 - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlEntropyReseed - - 0 - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlRandom - - - 1 - - - - - - - - - - - - - - - - - - - - Unreachable T1,T2,T3
StCtrlRandom - - - 0 - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlRootKey - - - - 1 - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlRootKey - - - - 0 - - - - - - - - - - - - - - - - - - - Covered T38,T47
StCtrlInit - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T46,T31,T32
StCtrlInit - - - - - - 0 1 - - - - - - - - - - - - - - - - Covered T14,T45,T38
StCtrlInit - - - - - - 0 0 1 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 0 0 0 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 1 - - - - - - - - - - - - - - Covered T38,T50,T49
StCtrlCreatorRootKey - - - - - - - - - 0 1 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 0 0 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T7,T29,T8
StCtrlCreatorRootKey - - - - - - - - - - - 0 1 - - - - - - - - - - - Covered T38,T49,T63
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 1 - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 0 - - - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T44,T51,T52
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 1 - - - - - - - Covered T30,T23,T53
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 1 - - - - - - Covered T44,T51,T52
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 1 - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 0 - - - - - Covered T1,T2,T3
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 1 - - - - Covered T1,T2,T3
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 0 - - - - Covered T1,T2,T3
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 1 - - - Covered T22,T36,T57
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T1,T2,T3
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T1,T2,T3
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 1 - Covered T7,T29,T46
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 0 - Covered T29,T36,T9
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T59,T25,T21
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T1,T2,T3
StCtrlInvalid - - - - - - - - - - - - - - - - - - - - - - - - Covered T7,T29,T46
default - - - - - - - - - - - - - - - - - - - - - - - - Covered T4,T5,T6


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 T7,T29,T46


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

Branches:
-1-StatusTests
StCtrlReset StCtrlEntropyReseed StCtrlRandom Covered T1,T2,T3
StCtrlRootKey StCtrlInit Covered T1,T2,T3
StCtrlCreatorRootKey Covered T1,T2,T3
StCtrlOwnerIntKey Covered T1,T2,T3
StCtrlOwnerKey Covered T1,T2,T3
StCtrlDisabled Covered T1,T2,T3
StCtrlWipe Covered T7,T29,T46
StCtrlInvalid Covered T7,T29,T46
default Covered T4,T5,T6


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,T3
1 0 - Covered T1,T2,T3
0 - 1 Covered T1,T2,T3
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-: 881 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

NameAttemptsReal SuccessesFailuresIncomplete
CntZero_A 24066541 27988 0 0
DataEnDis_A 23828650 27505 0 0
DataEn_A 23828650 6015316 0 0
GeneralLegalCommands_A 25226702 48741 0 0
InitLegalCommands_A 25226702 1350884 0 0
LoadKey_A 25111664 18839558 0 0
OwnerLegalCommands_A 25226702 1378222 0 0
SameErrCnt_A 862 862 0 0
SecCmCFILinear_A 25226702 0 0 4776
StageDisableSel_A 25226702 751205 0 0
u_state_regs_A 25226702 25072058 0 0


CntZero_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 24066541 27988 0 0
T1 24708 22 0 0
T2 2047 16 0 0
T3 10069 66 0 0
T7 701 1 0 0
T10 12574 17 0 0
T11 17386 26 0 0
T12 537481 84 0 0
T13 5219 16 0 0
T14 3316 8 0 0
T15 30989 32 0 0

DataEnDis_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23828650 27505 0 0
T1 24708 22 0 0
T2 2047 16 0 0
T3 10069 66 0 0
T7 701 1 0 0
T10 12574 17 0 0
T11 17386 26 0 0
T12 537481 84 0 0
T13 5219 16 0 0
T14 3316 8 0 0
T15 30989 32 0 0

DataEn_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23828650 6015316 0 0
T1 24708 4296 0 0
T2 2047 103 0 0
T3 10069 2166 0 0
T7 701 0 0 0
T10 12574 2058 0 0
T11 17386 2358 0 0
T12 537481 106566 0 0
T13 5219 555 0 0
T14 3316 248 0 0
T15 30989 10967 0 0
T29 0 856 0 0

GeneralLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25226702 48741 0 0
T8 8527 0 0 0
T22 23152 0 0 0
T32 10006 0 0 0
T38 0 1995 0 0
T44 47718 1197 0 0
T47 0 1236 0 0
T48 15744 0 0 0
T51 0 129 0 0
T64 0 215 0 0
T65 0 50 0 0
T66 0 50 0 0
T67 0 636 0 0
T68 0 448 0 0
T69 0 19041 0 0
T70 19213 0 0 0
T71 10958 0 0 0
T72 6913 0 0 0
T73 8572 0 0 0
T74 3515 0 0 0

InitLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25226702 1350884 0 0
T1 24708 628 0 0
T2 2047 16 0 0
T3 10069 222 0 0
T7 2465 80 0 0
T10 12574 2076 0 0
T11 17386 179 0 0
T12 537481 14918 0 0
T13 5219 42 0 0
T14 3316 190 0 0
T15 30989 1124 0 0

LoadKey_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25111664 18839558 0 0
T1 24708 20261 0 0
T2 2047 469 0 0
T3 10069 4464 0 0
T7 2465 196 0 0
T10 12574 10068 0 0
T11 17386 12295 0 0
T12 537481 510672 0 0
T13 5219 1622 0 0
T14 3316 399 0 0
T15 30989 24849 0 0

OwnerLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25226702 1378222 0 0
T1 24708 2275 0 0
T2 2047 50 0 0
T3 10069 307 0 0
T7 2465 0 0 0
T10 12574 0 0 0
T11 17386 1619 0 0
T12 537481 61486 0 0
T13 5219 209 0 0
T14 3316 0 0 0
T15 30989 2044 0 0
T75 0 149 0 0
T76 0 50 0 0
T77 0 144 0 0

SameErrCnt_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 862 862 0 0
T1 1 1 0 0
T2 1 1 0 0
T3 1 1 0 0
T7 1 1 0 0
T10 1 1 0 0
T11 1 1 0 0
T12 1 1 0 0
T13 1 1 0 0
T14 1 1 0 0
T15 1 1 0 0

SecCmCFILinear_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25226702 0 0 4776

StageDisableSel_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25226702 751205 0 0
T1 24708 13 0 0
T2 2047 40 0 0
T3 10069 46 0 0
T7 2465 713 0 0
T10 12574 303 0 0
T11 17386 122 0 0
T12 537481 1480 0 0
T13 5219 88 0 0
T14 3316 61 0 0
T15 30989 3 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25226702 25072058 0 0
T1 24708 24640 0 0
T2 2047 1956 0 0
T3 10069 9944 0 0
T7 2465 2330 0 0
T10 12574 12485 0 0
T11 17386 17288 0 0
T12 537481 537177 0 0
T13 5219 5167 0 0
T14 3316 3245 0 0
T15 30989 30896 0 0

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