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
97.09 99.71 95.29 94.76 100.00 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 97.95 97.95
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 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 93.15 93.15
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 95.89 95.89
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 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[0].u_dec 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[1].u_dec 97.95 97.95
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[2].u_dec 96.58 96.58
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
1CoveredT2,T3,T4

 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
010CoveredT2,T3,T4
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
110CoveredT42,T5,T43
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
110CoveredT5,T6,T7
111CoveredT1,T2,T3

 LINE       169
 EXPRESSION ((op_start_i & dis_op) | ((!en_i)))
             ----------1----------   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT16,T44,T45

 LINE       169
 SUB-EXPRESSION (op_start_i & dis_op)
                 -----1----   ---2--
-1--2-StatusTests
01CoveredT16,T44,T45
10CoveredT1,T2,T3
11CoveredT16,T44,T45

 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
01CoveredT16,T44,T45
10CoveredT1,T2,T3
11CoveredT16,T44,T45

 LINE       187
 EXPRESSION (op_req & gen_id_op)
             ---1--   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT2,T3,T4

 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
10CoveredT2,T3,T4

 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,T2,T3
111CoveredT1,T2,T3

 LINE       202
 SUB-EXPRESSION (op_err | op_fault_err)
                 ---1--   ------2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT15,T33,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
1CoveredT15,T16,T33

 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
010CoveredT15,T16,T33
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
01CoveredT16,T44,T45
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,T2,T3
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,T2,T3
111CoveredT1,T2,T3

 LINE       445
 EXPRESSION (op_ack & dis_req)
             ---1--   ---2---
-1--2-StatusTests
01CoveredT16,T44,T45
10CoveredT1,T2,T3
11CoveredT16,T44,T45

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

 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
0CoveredT35,T46,T47
1CoveredT1,T2,T3

 LINE       542
 SUB-EXPRESSION (en_i && root_key_valid_q)
                 --1-    --------2-------
-1--2-StatusTests
01CoveredT7,T48
10CoveredT35,T46,T47
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,T3

 LINE       553
 SUB-EXPRESSION (advance_sel | disable_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT42,T5,T49
10CoveredT1,T2,T3

 LINE       555
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT15,T36,T34
10CoveredT42,T5,T43

 LINE       572
 EXPRESSION (disable_sel ? Disable : (advance_sel ? OwnerInt : Creator))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT44,T50,T51

 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
01CoveredT25,T52,T53
10CoveredT44,T54,T55

 LINE       592
 EXPRESSION (disable_sel ? Disable : (advance_sel ? Owner : OwnerInt))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT16,T56,T57

 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
01CoveredT37,T19,T58
10CoveredT57,T59,T60

 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,T2,T3
10CoveredT16,T45,T5

 LINE       615
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT33,T38,T61
10CoveredT16,T62,T56

 LINE       617
 EXPRESSION (adv_state || dis_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT16,T45,T5
10CoveredT1,T2,T3

 LINE       656
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT18,T39,T21
10CoveredT44,T63,T43

 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
01CoveredT18,T21,T64
10CoveredT19,T25,T65

 LINE       763
 SUB-EXPRESSION (adv_en_o & ( ~ (advance_sel | disable_sel) ))
                 ----1---   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT19,T20,T25

 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
11CoveredT18,T20,T21

 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
1CoveredT9,T10,T11

 LINE       769
 SUB-EXPRESSION ((op_ack | op_update) & invalid)
                 ----------1---------   ---2---
-1--2-StatusTests
01CoveredT15,T16,T33
10CoveredT1,T2,T3
11CoveredT9,T10,T11

 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
1CoveredT15,T33,T36

 LINE       769
 SUB-EXPRESSION ((op_ack | op_update) & op_fault_err)
                 ----------1---------   ------2-----
-1--2-StatusTests
01CoveredT15,T33,T36
10CoveredT1,T2,T3
11CoveredT15,T33,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,T2,T3

 LINE       769
 SUB-EXPRESSION ((op_ack | op_update) & disabled)
                 ----------1---------   ----2---
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,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       769
 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       769
 SUB-EXPRESSION ((op_ack | op_update) & op_err)
                 ----------1---------   ---2--
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,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       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
01CoveredT16,T44,T42
10CoveredT1,T2,T3

 LINE       820
 SUB-EXPRESSION (initialized & ((~en_i)))
                 -----1-----   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT16,T44,T42

 LINE       820
 EXPRESSION (state_intg_err_q | state_intg_err_d)
             --------1-------   --------2-------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT9,T10,T11
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,T2,T3
StCtrlEntropyReseed 510 Covered T1,T2,T3
StCtrlInit 542 Covered T1,T2,T3
StCtrlInvalid 641 Covered T15,T16,T33
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 T15,T16,T33


transitionsLine No.CoveredTests
StCtrlCreatorRootKey->StCtrlDisabled 578 Covered T44,T50,T51
StCtrlCreatorRootKey->StCtrlOwnerIntKey 581 Covered T1,T2,T3
StCtrlCreatorRootKey->StCtrlWipe 576 Covered T44,T25,T54
StCtrlDisabled->StCtrlWipe 657 Covered T44,T18,T63
StCtrlEntropyReseed->StCtrlRandom 520 Covered T1,T2,T3
StCtrlInit->StCtrlCreatorRootKey 561 Covered T1,T2,T3
StCtrlInit->StCtrlDisabled 558 Covered T49,T66,T67
StCtrlInit->StCtrlWipe 556 Covered T15,T36,T34
StCtrlOwnerIntKey->StCtrlDisabled 598 Covered T16,T56,T54
StCtrlOwnerIntKey->StCtrlOwnerKey 601 Covered T1,T2,T3
StCtrlOwnerIntKey->StCtrlWipe 596 Covered T37,T19,T57
StCtrlOwnerKey->StCtrlDisabled 618 Covered T1,T2,T3
StCtrlOwnerKey->StCtrlWipe 616 Covered T16,T33,T62
StCtrlRandom->StCtrlRootKey 534 Covered T1,T2,T3
StCtrlReset->StCtrlEntropyReseed 510 Covered T1,T2,T3
StCtrlReset->StCtrlWipe 508 Covered T68,T9,T10
StCtrlRootKey->StCtrlInit 542 Covered T1,T2,T3
StCtrlRootKey->StCtrlWipe 542 Covered T35,T46,T47
StCtrlWipe->StCtrlInvalid 641 Covered T15,T16,T33



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 T15,T16,T33
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 T9,T10,T11
0 1 - - - Covered T15,T33,T36
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-: 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 T35,T46,T47
KeyUpdateKmac - 1 Covered T1,T2,T3
KeyUpdateKmac - 0 Covered T1,T2,T3
KeyUpdateWipe - - Covered T15,T16,T33
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 T68,T9,T10
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 T35,T46,T47
StCtrlInit - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T15,T36,T34
StCtrlInit - - - - - - 0 1 - - - - - - - - - - - - - - - - Covered T49,T66,T67
StCtrlInit - - - - - - 0 0 1 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 0 0 0 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 1 - - - - - - - - - - - - - - Covered T44,T50,T51
StCtrlCreatorRootKey - - - - - - - - - 0 1 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 0 0 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T44,T25,T54
StCtrlCreatorRootKey - - - - - - - - - - - 0 1 - - - - - - - - - - - Covered T44,T50,T51
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 1 - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 0 - - - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T16,T56,T57
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 1 - - - - - - - Covered T37,T19,T57
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 1 - - - - - - Covered T16,T56,T54
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 T16,T33,T62
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T1,T2,T3
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T1,T2,T3
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 1 - Covered T15,T16,T33
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 0 - Covered T15,T42,T5
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T44,T18,T63
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T1,T2,T3
StCtrlInvalid - - - - - - - - - - - - - - - - - - - - - - - - Covered T15,T16,T33
default - - - - - - - - - - - - - - - - - - - - - - - - Covered T9,T10,T11


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 T15,T16,T33


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,T2,T3
StCtrlWipe Covered T15,T16,T33
StCtrlInvalid Covered T15,T16,T33
default Covered T9,T10,T11


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 23469287 30499 0 0
DataEnDis_A 23143842 29904 0 0
DataEn_A 23143842 6146566 0 0
GeneralLegalCommands_A 23857738 20856 0 0
InitLegalCommands_A 23857738 1130929 0 0
LoadKey_A 23687354 16852764 0 0
OwnerLegalCommands_A 23857738 1346774 0 0
SameErrCnt_A 880 880 0 0
SecCmCFILinear_A 23857738 0 0 4780
StageDisableSel_A 23857738 967368 0 0
u_state_regs_A 23857738 23688021 0 0


CntZero_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23469287 30499 0 0
T1 122656 21 0 0
T2 1669 17 0 0
T3 12000 30 0 0
T4 23380 27 0 0
T12 14603 34 0 0
T13 28046 33 0 0
T14 35785 47 0 0
T15 25964 20 0 0
T16 139245 396 0 0
T17 121199 40 0 0

DataEnDis_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23143842 29904 0 0
T1 122656 21 0 0
T2 1669 17 0 0
T3 12000 30 0 0
T4 23380 27 0 0
T12 14603 34 0 0
T13 28046 33 0 0
T14 35785 47 0 0
T15 25964 20 0 0
T16 139245 396 0 0
T17 121199 40 0 0

DataEn_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23143842 6146566 0 0
T1 122656 32984 0 0
T2 1669 76 0 0
T3 12000 748 0 0
T4 23380 7655 0 0
T12 14603 5498 0 0
T13 28046 8863 0 0
T14 35785 10752 0 0
T15 25964 6112 0 0
T16 139245 12990 0 0
T17 121199 56147 0 0

GeneralLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23857738 20856 0 0
T55 0 1193 0 0
T56 427824 1932 0 0
T67 8144 0 0 0
T69 0 42 0 0
T70 0 413 0 0
T71 0 42 0 0
T72 0 185 0 0
T73 0 617 0 0
T74 0 1734 0 0
T75 0 251 0 0
T76 0 12423 0 0
T77 65015 0 0 0
T78 8929 0 0 0
T79 18058 0 0 0
T80 1314 0 0 0
T81 5810 0 0 0
T82 6977 0 0 0
T83 788 0 0 0
T84 9496 0 0 0

InitLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23857738 1130929 0 0
T1 122656 3998 0 0
T2 1669 16 0 0
T3 12000 78 0 0
T4 23380 1881 0 0
T12 14603 436 0 0
T13 28046 0 0 0
T14 35785 1726 0 0
T15 25964 6114 0 0
T16 139245 2070 0 0
T17 121199 1133 0 0
T85 0 267 0 0

LoadKey_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23687354 16852764 0 0
T1 122656 114050 0 0
T2 1669 386 0 0
T3 12000 1592 0 0
T4 23380 16879 0 0
T12 14603 10720 0 0
T13 28046 21032 0 0
T14 35785 20263 0 0
T15 25964 22309 0 0
T16 139245 27203 0 0
T17 121199 117674 0 0

OwnerLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23857738 1346774 0 0
T1 122656 11129 0 0
T2 1669 42 0 0
T3 12000 136 0 0
T4 23380 1388 0 0
T12 14603 610 0 0
T13 28046 1994 0 0
T14 35785 1341 0 0
T15 25964 0 0 0
T16 139245 2078 0 0
T17 121199 9448 0 0
T85 0 168 0 0

SameErrCnt_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 880 880 0 0
T1 1 1 0 0
T2 1 1 0 0
T3 1 1 0 0
T4 1 1 0 0
T12 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

SecCmCFILinear_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23857738 0 0 4780

StageDisableSel_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23857738 967368 0 0
T1 122656 340 0 0
T2 1669 23 0 0
T3 12000 36 0 0
T4 23380 19 0 0
T12 14603 848 0 0
T13 28046 78 0 0
T14 35785 15 0 0
T15 25964 40 0 0
T16 139245 5736 0 0
T17 121199 15 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 23857738 23688021 0 0
T1 122656 122585 0 0
T2 1669 1590 0 0
T3 12000 11950 0 0
T4 23380 23285 0 0
T12 14603 14551 0 0
T13 28046 27986 0 0
T14 35785 35691 0 0
T15 25964 25822 0 0
T16 139245 137775 0 0
T17 121199 121140 0 0

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