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

Module : keymgr_ctrl
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.80 100.00 98.11 100.00 100.00 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 97.80 100.00 98.11 100.00 100.00 90.91



Module Instance : tb.dut.u_ctrl

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.80 100.00 98.11 100.00 100.00 90.91


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.07 99.71 95.29 94.63 100.00 98.65 94.12


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
98.05 96.00 98.36 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 97.26 97.26
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[1].u_dec 95.89 95.89
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 95.89 95.89
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 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 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[3].u_dec 93.15 93.15
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 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[3].u_dec 93.15 93.15
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
TOTAL194194100.00
CONT_ASSIGN15011100.00
CONT_ASSIGN15111100.00
CONT_ASSIGN15211100.00
CONT_ASSIGN15311100.00
CONT_ASSIGN15511100.00
CONT_ASSIGN16511100.00
CONT_ASSIGN16611100.00
CONT_ASSIGN16911100.00
CONT_ASSIGN18511100.00
CONT_ASSIGN18611100.00
CONT_ASSIGN18711100.00
CONT_ASSIGN18811100.00
CONT_ASSIGN20211100.00
CONT_ASSIGN20711100.00
CONT_ASSIGN21311100.00
CONT_ASSIGN21511100.00
CONT_ASSIGN23011100.00
CONT_ASSIGN24311100.00
ALWAYS24833100.00
CONT_ASSIGN25511100.00
ALWAYS26133100.00
ALWAYS26433100.00
CONT_ASSIGN27511100.00
CONT_ASSIGN27711100.00
CONT_ASSIGN28111100.00
CONT_ASSIGN28111100.00
CONT_ASSIGN28811100.00
ALWAYS29077100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN31611100.00
CONT_ASSIGN32311100.00
CONT_ASSIGN34611100.00
ALWAYS3492121100.00
CONT_ASSIGN43311100.00
CONT_ASSIGN44411100.00
CONT_ASSIGN44511100.00
CONT_ASSIGN45111100.00
ALWAYS4557979100.00
ALWAYS68144100.00
ALWAYS6891212100.00
ALWAYS72555100.00
CONT_ASSIGN76311100.00
CONT_ASSIGN76911100.00
CONT_ASSIGN80011100.00
ALWAYS80833100.00
CONT_ASSIGN81811100.00
ROUTINE86511100.00
ALWAYS90733100.00
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
150 1 1
151 1 1
152 1 1
153 1 1
155 1 1
165 1 1
166 1 1
169 1 1
185 1 1
186 1 1
187 1 1
188 1 1
202 1 1
207 1 1
213 1 1
215 1 1
230 1 1
243 1 1
248 1 1
249 1 1
251 1 1
255 1 1
261 3 3
264 1 1
265 1 1
267 1 1
275 1 1
277 1 1
281 2 2
288 1 1
290 1 1
291 1 1
292 1 1
294 1 1
295 1 1
296 1 1
297 1 1
316 16 16
323 1 1
346 1 1
349 1 1
350 1 1
351 1 1
355 1 1
357 1 1
358 1 1
361 1 1
367 1 1
368 1 1
369 1 1
370 1 1
371 1 1
373 unreachable
375 unreachable
380 1 1
381 1 1
382 1 1
388 1 1
389 1 1
393 1 1
394 1 1
395 1 1
396 1 1
433 1 1
444 1 1
445 1 1
451 1 1
455 1 1
458 1 1
459 1 1
460 1 1
463 1 1
466 1 1
469 1 1
472 1 1
475 1 1
478 1 1
481 1 1
484 1 1
487 1 1
491 1 1
493 1 1
496 1 1
500 1 1
504 1 1
507 1 1
508 1 1
509 1 1
510 1 1
MISSING_ELSE
516 1 1
517 1 1
519 1 1
520 1 1
MISSING_ELSE
526 1 1
527 1 1
532 1 1
533 unreachable
534 unreachable
MISSING_ELSE
540 1 1
541 1 1
542 1 1
549 1 1
552 1 1
553 1 1
555 1 1
556 1 1
557 1 1
558 1 1
559 1 1
560 1 1
561 1 1
MISSING_ELSE
567 1 1
572 1 1
575 1 1
576 1 1
577 1 1
578 1 1
579 1 1
580 1 1
581 1 1
MISSING_ELSE
587 1 1
592 1 1
595 1 1
596 1 1
597 1 1
598 1 1
599 1 1
600 1 1
601 1 1
MISSING_ELSE
608 1 1
613 1 1
615 1 1
616 1 1
617 1 1
618 1 1
619 1 1
MISSING_ELSE
628 1 1
630 1 1
631 1 1
640 1 1
641 1 1
642 1 1
MISSING_ELSE
653 1 1
654 1 1
656 1 1
657 1 1
MISSING_ELSE
662 1 1
663 1 1
681 1 1
682 1 1
683 1 1
684 1 1
MISSING_ELSE
689 1 1
690 1 1
692 1 1
694 1 1
697 1 1
700 1 1
703 1 1
706 1 1
709 1 1
712 1 1
713 1 1
717 1 1
725 1 1
726 1 1
730 1 1
731 1 1
732 1 1
MISSING_ELSE
763 1 1
769 1 1
800 1 1
808 1 1
809 1 1
811 1 1
818 1 1
865 1 1
907 3 3


Cond Coverage for Module : keymgr_ctrl
TotalCoveredPercent
Conditions21220898.11
Logical21220898.11
Non-Logical00
Event00

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

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

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

 LINE       153
 EXPRESSION (op_i == OpGenHwOut)
            ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       155
 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       165
 EXPRESSION (op_start_i & adv_op & en_i)
             -----1----   ---2--   --3-
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT45,T46,T47
111CoveredT1,T2,T3

 LINE       166
 EXPRESSION (op_start_i & gen_hw_op & en_i)
             -----1----   ----2----   --3-
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT4,T5,T6
111CoveredT1,T2,T3

 LINE       169
 EXPRESSION ((op_start_i & dis_op) | ((!en_i)))
             ----------1----------   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT13,T4,T48

 LINE       169
 SUB-EXPRESSION (op_start_i & dis_op)
                 -----1----   ---2--
-1--2-StatusTests
01CoveredT13,T4,T48
10CoveredT1,T2,T3
11CoveredT13,T4,T48

 LINE       185
 EXPRESSION (op_req & adv_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       186
 EXPRESSION (op_req & dis_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT13,T4,T48
10CoveredT1,T2,T3
11CoveredT13,T4,T48

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

 LINE       188
 EXPRESSION (op_req & (gen_sw_op | gen_hw_op))
             ---1--   -----------2-----------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       188
 SUB-EXPRESSION (gen_sw_op | gen_hw_op)
                 ----1----   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       202
 EXPRESSION (adv_req & op_ack & ( ~ (op_err | op_fault_err) ))
             ---1---   ---2--   --------------3--------------
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT1,T3,T14
111CoveredT1,T2,T3

 LINE       202
 SUB-EXPRESSION (op_err | op_fault_err)
                 ---1--   ------2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT34,T35,T36
10CoveredT1,T2,T3

 LINE       230
 EXPRESSION (wipe_req ? KeyUpdateWipe : (random_req ? KeyUpdateRandom : (init_o ? KeyUpdateRoot : op_update_sel)))
             ----1---
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T4,T45

 LINE       230
 SUB-EXPRESSION (random_req ? KeyUpdateRandom : (init_o ? KeyUpdateRoot : op_update_sel))
                 -----1----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       230
 SUB-EXPRESSION (init_o ? KeyUpdateRoot : op_update_sel)
                 ---1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       243
 EXPRESSION (prng_en_dis_inv_set ? 2'b11 : (prng_reseed_done_i ? ({1'b0, prng_en_dis_inv_q[1]}) : prng_en_dis_inv_q))
             ---------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       243
 SUB-EXPRESSION (prng_reseed_done_i ? ({1'b0, prng_en_dis_inv_q[1]}) : prng_en_dis_inv_q)
                 ---------1--------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       255
 EXPRESSION (random_req | wipe_req | prng_en_dis_inv_q[0])
             -----1----   ----2---   ----------3---------
-1--2--3-StatusTests
000CoveredT1,T2,T3
001CoveredT1,T2,T3
010CoveredT2,T4,T45
100CoveredT1,T2,T3

 LINE       277
 EXPRESSION (advance_sel ? cdi_cnt : op_cdi_sel_i)
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       281
 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       281
 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       333
 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       346
 EXPRESSION (op_req ? cnt[0] : '0)
             ---1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       389
 EXPRESSION ((adv_op || dis_op) ? kmac_data_i : key_state_q[cdi_sel_o])
             ---------1--------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       389
 SUB-EXPRESSION (adv_op || dis_op)
                 ---1--    ---2--
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT13,T4,T48
10CoveredT1,T2,T3

 LINE       408
 EXPRESSION (op_ack | random_ack)
             ---1--   -----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       408
 EXPRESSION (op_update | random_req)
             ----1----   -----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       433
 EXPRESSION (op_req ? op_ack : (init_o | invalid_op))
             ---1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       433
 SUB-EXPRESSION (init_o | invalid_op)
                 ---1--   -----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T3,T4
10CoveredT1,T2,T3

 LINE       444
 EXPRESSION (op_ack & adv_req & ((~op_err)))
             ---1--   ---2---   -----3-----
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT1,T3,T14
111CoveredT1,T2,T3

 LINE       445
 EXPRESSION (op_ack & dis_req)
             ---1--   ---2---
-1--2-StatusTests
01CoveredT13,T4,T48
10CoveredT1,T2,T3
11CoveredT13,T4,T48

 LINE       504
 EXPRESSION (op_start_i & ((~advance_sel)))
             -----1----   --------2-------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T3,T4

 LINE       532
 EXPRESSION (int'(cnt) == (EntropyRounds - 1))
            -----------------1----------------
-1-StatusTests
0CoveredT1,T2,T3
1UnreachableT1,T2,T3

 LINE       542
 EXPRESSION ((en_i && root_key_valid_q) ? StCtrlInit : StCtrlWipe)
             -------------1------------
-1-StatusTests
0CoveredT45,T49,T50
1CoveredT1,T2,T3

 LINE       542
 SUB-EXPRESSION (en_i && root_key_valid_q)
                 --1-    --------2-------
-1--2-StatusTests
01CoveredT45,T51,T52
10CoveredT49,T50,T53
11CoveredT1,T2,T3

 LINE       552
 EXPRESSION (advance_sel ? Creator : Disable)
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       553
 EXPRESSION (op_start_i & ( ~ (advance_sel | disable_sel) ))
             -----1----   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T13

 LINE       553
 SUB-EXPRESSION (advance_sel | disable_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT4,T54,T46
10CoveredT1,T2,T3

 LINE       555
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT30,T55,T56
10CoveredT4,T46,T57

 LINE       572
 EXPRESSION (disable_sel ? Disable : (advance_sel ? OwnerInt : Creator))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT13,T4,T44

 LINE       572
 SUB-EXPRESSION (advance_sel ? OwnerInt : Creator)
                 -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       575
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT34,T35,T19
10CoveredT4,T47,T58

 LINE       592
 EXPRESSION (disable_sel ? Disable : (advance_sel ? Owner : OwnerInt))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT4,T59,T58

 LINE       592
 SUB-EXPRESSION (advance_sel ? Owner : OwnerInt)
                 -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       595
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT36,T37,T60
10CoveredT58,T61,T62

 LINE       613
 EXPRESSION ((disable_sel | advance_sel) ? Disable : Owner)
             -------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       613
 SUB-EXPRESSION (disable_sel | advance_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T3,T14
10CoveredT2,T4,T48

 LINE       615
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT40,T63,T64
10CoveredT2,T58,T65

 LINE       617
 EXPRESSION (adv_state || dis_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT4,T48,T57
10CoveredT1,T3,T14

 LINE       656
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T3,T13
01CoveredT7,T39,T66
10CoveredT4,T67,T5

 LINE       730
 EXPRESSION (((|{error_o, fault_o})) ? OpDoneFail : OpDoneSuccess)
             -----------1-----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       763
 EXPRESSION ((adv_en_o & ( ~ (advance_sel | disable_sel) )) | (gen_en_o & ((~gen_op))))
             -----------------------1----------------------   ------------2-----------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT68,T29,T69
10CoveredT19,T27,T21

 LINE       763
 SUB-EXPRESSION (adv_en_o & ( ~ (advance_sel | disable_sel) ))
                 ----1---   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT19,T27,T21

 LINE       763
 SUB-EXPRESSION (advance_sel | disable_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       763
 SUB-EXPRESSION (gen_en_o & ((~gen_op)))
                 ----1---   -----2-----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT68,T29,T69

 LINE       769
 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
1CoveredT10,T11,T12

 LINE       769
 SUB-EXPRESSION ((op_ack | op_update) & invalid)
                 ----------1---------   ---2---
-1--2-StatusTests
01CoveredT2,T4,T45
10CoveredT1,T2,T3
11CoveredT10,T11,T12

 LINE       769
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       769
 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
1CoveredT34,T35,T36

 LINE       769
 SUB-EXPRESSION ((op_ack | op_update) & op_fault_err)
                 ----------1---------   ------2-----
-1--2-StatusTests
01CoveredT34,T35,T36
10CoveredT1,T2,T3
11CoveredT34,T35,T36

 LINE       769
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       769
 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,T3,T13

 LINE       769
 SUB-EXPRESSION ((op_ack | op_update) & disabled)
                 ----------1---------   ----2---
-1--2-StatusTests
01CoveredT1,T3,T13
10CoveredT1,T2,T3
11CoveredT1,T3,T13

 LINE       769
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       769
 SUB-EXPRESSION (((op_ack | op_update) & op_err) ? KeyUpdateIdle : ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle))
                 ---------------1---------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T13

 LINE       769
 SUB-EXPRESSION ((op_ack | op_update) & op_err)
                 ----------1---------   ---2--
-1--2-StatusTests
01CoveredT1,T3,T14
10CoveredT1,T2,T3
11CoveredT1,T2,T13

 LINE       769
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       769
 SUB-EXPRESSION ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle)
                 ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       769
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T2,T3

 LINE       800
 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       800
 SUB-EXPRESSION (state_d != state_q)
                ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       818
 EXPRESSION (vld_state_change_q & ((!adv_op)))
             ---------1--------   -----2-----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11Not Covered

 LINE       820
 EXPRESSION (disabled | (initialized & ((~en_i))))
             ----1---   ------------2------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T4,T45
10CoveredT1,T3,T13

 LINE       820
 SUB-EXPRESSION (initialized & ((~en_i)))
                 -----1-----   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT2,T4,T45

 LINE       820
 EXPRESSION (state_intg_err_q | state_intg_err_d)
             --------1-------   --------2-------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT10,T11,T12
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 561 Covered T1,T2,T3
StCtrlDisabled 558 Covered T1,T3,T13
StCtrlEntropyReseed 510 Covered T1,T2,T3
StCtrlInit 542 Covered T1,T2,T3
StCtrlInvalid 641 Covered T2,T4,T45
StCtrlOwnerIntKey 581 Covered T1,T2,T3
StCtrlOwnerKey 601 Covered T1,T2,T3
StCtrlRandom 520 Covered T1,T2,T3
StCtrlReset 495 Covered T1,T2,T3
StCtrlRootKey 534 Covered T1,T2,T3
StCtrlWipe 508 Covered T2,T4,T45


transitionsLine No.CoveredTests
StCtrlCreatorRootKey->StCtrlDisabled 578 Covered T13,T44,T70
StCtrlCreatorRootKey->StCtrlOwnerIntKey 581 Covered T1,T2,T3
StCtrlCreatorRootKey->StCtrlWipe 576 Covered T4,T34,T35
StCtrlDisabled->StCtrlWipe 657 Covered T4,T67,T5
StCtrlEntropyReseed->StCtrlRandom 520 Covered T1,T2,T3
StCtrlInit->StCtrlCreatorRootKey 561 Covered T1,T2,T3
StCtrlInit->StCtrlDisabled 558 Covered T54,T71,T72
StCtrlInit->StCtrlWipe 556 Covered T4,T46,T30
StCtrlOwnerIntKey->StCtrlDisabled 598 Covered T4,T59,T61
StCtrlOwnerIntKey->StCtrlOwnerKey 601 Covered T1,T2,T3
StCtrlOwnerIntKey->StCtrlWipe 596 Covered T36,T37,T58
StCtrlOwnerKey->StCtrlDisabled 618 Covered T1,T3,T14
StCtrlOwnerKey->StCtrlWipe 616 Covered T2,T40,T58
StCtrlRandom->StCtrlRootKey 534 Covered T1,T2,T3
StCtrlReset->StCtrlEntropyReseed 510 Covered T1,T2,T3
StCtrlReset->StCtrlWipe 508 Covered T10,T11,T12
StCtrlRootKey->StCtrlInit 542 Covered T1,T2,T3
StCtrlRootKey->StCtrlWipe 542 Covered T45,T49,T50
StCtrlWipe->StCtrlInvalid 641 Covered T2,T4,T45



Branch Coverage for Module : keymgr_ctrl
Line No.TotalCoveredPercent
Branches 97 97 100.00
TERNARY 230 4 4 100.00
TERNARY 243 3 3 100.00
TERNARY 277 2 2 100.00
TERNARY 346 2 2 100.00
TERNARY 433 2 2 100.00
TERNARY 769 6 6 100.00
TERNARY 281 2 2 100.00
TERNARY 281 2 2 100.00
IF 248 2 2 100.00
IF 261 2 2 100.00
IF 264 2 2 100.00
IF 290 2 2 100.00
CASE 355 7 7 100.00
CASE 493 39 39 100.00
IF 681 3 3 100.00
CASE 692 9 9 100.00
IF 726 4 4 100.00
IF 808 2 2 100.00
IF 907 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-: 230 (wipe_req) ? -2-: 230 (random_req) ? -3-: 230 (init_o) ?

Branches:
-1--2--3-StatusTests
1 - - Covered T2,T4,T45
0 1 - Covered T1,T2,T3
0 0 1 Covered T1,T2,T3
0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 243 (prng_en_dis_inv_set) ? -2-: 243 (prng_reseed_done_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-: 277 (advance_sel) ?

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


LineNo. Expression -1-: 346 (op_req) ?

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


LineNo. Expression -1-: 433 (op_req) ?

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


LineNo. Expression -1-: 769 (((op_ack | op_update) & invalid)) ? -2-: 769 (((op_ack | op_update) & op_fault_err)) ? -3-: 769 (((op_ack | op_update) & disabled)) ? -4-: 769 (((op_ack | op_update) & op_err)) ? -5-: 769 ((op_ack | op_update)) ?

Branches:
-1--2--3--4--5-StatusTests
1 - - - - Covered T10,T11,T12
0 1 - - - Covered T34,T35,T36
0 0 1 - - Covered T1,T3,T13
0 0 0 1 - Covered T1,T2,T13
0 0 0 0 1 Covered T1,T2,T3
0 0 0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 281 (invalid_stage_sel_o) ?

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


LineNo. Expression -1-: 281 (invalid_stage_sel_o) ?

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


LineNo. Expression -1-: 248 if ((!rst_ni))

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


LineNo. Expression -1-: 261 if ((!rst_ni))

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


LineNo. Expression -1-: 264 if ((!rst_ni))

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


LineNo. Expression -1-: 290 if ((!rst_ni))

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


LineNo. Expression -1-: 355 case (update_sel) -2-: 367 if (root_key_valid_q) -3-: 389 ((adv_op || dis_op)) ?

Branches:
-1--2--3-StatusTests
KeyUpdateRandom - - Covered T1,T2,T3
KeyUpdateRoot 1 - Covered T1,T2,T3
KeyUpdateRoot 0 - Covered T49,T50,T53
KeyUpdateKmac - 1 Covered T1,T2,T3
KeyUpdateKmac - 0 Covered T1,T2,T3
KeyUpdateWipe - - Covered T2,T4,T45
default - - Covered T1,T2,T3


LineNo. Expression -1-: 493 case (state_q) -2-: 507 if (inv_state) -3-: 509 if (advance_sel) -4-: 519 if (prng_reseed_ack_i) -5-: 532 if ((int'(cnt) == (EntropyRounds - 1))) -6-: 542 ((en_i && root_key_valid_q)) ? -7-: 552 (advance_sel) ? -8-: 555 if (((!en_i) || inv_state)) -9-: 557 if (dis_state) -10-: 560 if (adv_state) -11-: 572 (disable_sel) ? -12-: 572 (advance_sel) ? -13-: 575 if (((!en_i) || inv_state)) -14-: 577 if (dis_state) -15-: 580 if (adv_state) -16-: 592 (disable_sel) ? -17-: 592 (advance_sel) ? -18-: 595 if (((!en_i) || inv_state)) -19-: 597 if (dis_state) -20-: 600 if (adv_state) -21-: 613 ((disable_sel | advance_sel)) ? -22-: 615 if (((!en_i) || inv_state)) -23-: 617 if ((adv_state || dis_state)) -24-: 640 if ((!op_start_i)) -25-: 656 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 T10,T11,T12
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 T45,T49,T50
StCtrlInit - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T4,T46,T30
StCtrlInit - - - - - - 0 1 - - - - - - - - - - - - - - - - Covered T54,T71,T72
StCtrlInit - - - - - - 0 0 1 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 0 0 0 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 1 - - - - - - - - - - - - - - Covered T13,T4,T44
StCtrlCreatorRootKey - - - - - - - - - 0 1 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 0 0 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T4,T34,T35
StCtrlCreatorRootKey - - - - - - - - - - - 0 1 - - - - - - - - - - - Covered T13,T44,T70
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 1 - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 0 - - - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T4,T59,T58
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 1 - - - - - - - Covered T36,T37,T58
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 1 - - - - - - Covered T4,T59,T61
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 T2,T40,T58
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T1,T3,T14
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T1,T2,T3
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 1 - Covered T2,T4,T45
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 0 - Covered T2,T4,T46
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T4,T67,T5
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T1,T3,T13
StCtrlInvalid - - - - - - - - - - - - - - - - - - - - - - - - Covered T2,T4,T45
default - - - - - - - - - - - - - - - - - - - - - - - - Covered T10,T11,T12


LineNo. Expression -1-: 681 if ((!rst_ni)) -2-: 683 if (update_en)

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T1,T2,T3
0 0 Covered T2,T4,T45


LineNo. Expression -1-: 692 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,T3,T13
StCtrlWipe Covered T2,T4,T45
StCtrlInvalid Covered T2,T4,T45
default Covered T10,T11,T12


LineNo. Expression -1-: 726 if (op_done_o) -2-: 730 ((|{error_o, fault_o})) ? -3-: 731 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-: 808 if ((!rst_ni))

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


LineNo. Expression -1-: 907 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 18451960 30588 0 0
DataEnDis_A 18277006 29982 0 0
DataEn_A 18277006 4583735 0 0
GeneralLegalCommands_A 18921200 17658 0 0
InitLegalCommands_A 18921200 897780 0 0
LoadKey_A 18818863 12423376 0 0
OwnerLegalCommands_A 18921200 971123 0 0
SameErrCnt_A 879 879 0 0
SecCmCFILinear_A 18921200 0 0 4761
StageDisableSel_A 18921200 756546 0 0
u_state_regs_A 18921200 18749697 0 0


CntZero_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 18451960 30588 0 0
T1 5692 39 0 0
T2 4163 16 0 0
T3 7597 28 0 0
T4 116828 142 0 0
T13 2654 9 0 0
T14 1869 16 0 0
T15 19756 16 0 0
T16 20850 30 0 0
T17 2978 16 0 0
T18 11851 30 0 0

DataEnDis_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 18277006 29982 0 0
T1 5692 39 0 0
T2 4163 16 0 0
T3 7597 28 0 0
T4 116828 142 0 0
T13 2654 9 0 0
T14 1869 16 0 0
T15 19756 16 0 0
T16 20850 30 0 0
T17 2978 16 0 0
T18 11851 30 0 0

DataEn_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 18277006 4583735 0 0
T1 5692 1731 0 0
T2 4163 807 0 0
T3 7597 1318 0 0
T4 116828 22819 0 0
T13 2654 711 0 0
T14 1869 94 0 0
T15 19756 5475 0 0
T16 20850 2399 0 0
T17 2978 499 0 0
T18 11851 3396 0 0

GeneralLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 18921200 17658 0 0
T5 0 883 0 0
T19 11634 0 0 0
T20 3797 0 0 0
T26 3673 0 0 0
T35 6087 0 0 0
T36 14698 0 0 0
T44 9575 1154 0 0
T46 5895 0 0 0
T54 5837 0 0 0
T61 0 42 0 0
T73 0 153 0 0
T74 0 144 0 0
T75 0 133 0 0
T76 0 42 0 0
T77 0 8238 0 0
T78 0 154 0 0
T79 0 42 0 0
T80 5209 0 0 0
T81 7640 0 0 0

InitLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 18921200 897780 0 0
T1 5692 145 0 0
T2 4163 148 0 0
T3 7597 0 0 0
T4 116828 3879 0 0
T13 2654 316 0 0
T14 1869 7 0 0
T15 19756 635 0 0
T16 20850 245 0 0
T17 2978 65 0 0
T18 11851 298 0 0
T82 0 16 0 0

LoadKey_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 18818863 12423376 0 0
T1 5692 2767 0 0
T2 4163 1161 0 0
T3 7597 4736 0 0
T4 116828 54773 0 0
T13 2654 1375 0 0
T14 1869 404 0 0
T15 19756 18489 0 0
T16 20850 9095 0 0
T17 2978 1558 0 0
T18 11851 7042 0 0

OwnerLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 18921200 971123 0 0
T1 5692 97 0 0
T2 4163 0 0 0
T3 7597 455 0 0
T4 116828 3989 0 0
T13 2654 0 0 0
T14 1869 42 0 0
T15 19756 1833 0 0
T16 20850 998 0 0
T17 2978 57 0 0
T18 11851 565 0 0
T82 0 42 0 0
T83 0 5324 0 0

SameErrCnt_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 879 879 0 0
T1 1 1 0 0
T2 1 1 0 0
T3 1 1 0 0
T4 1 1 0 0
T13 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 18921200 0 0 4761

StageDisableSel_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 18921200 756546 0 0
T1 5692 13 0 0
T2 4163 2165 0 0
T3 7597 72 0 0
T4 116828 18743 0 0
T13 2654 52 0 0
T14 1869 20 0 0
T15 19756 43 0 0
T16 20850 287 0 0
T17 2978 29 0 0
T18 11851 63 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 18921200 18749697 0 0
T1 5692 5615 0 0
T2 4163 4086 0 0
T3 7597 7506 0 0
T4 116828 116177 0 0
T13 2654 2595 0 0
T14 1869 1781 0 0
T15 19756 19702 0 0
T16 20850 20730 0 0
T17 2978 2880 0 0
T18 11851 11798 0 0

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