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
97.12 99.71 95.29 94.97 100.00 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 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 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[3].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[0].u_dec 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[1].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[2].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[3].u_dec 96.58 96.58
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[0].u_dec 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[1].u_dec 96.58 96.58
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 95.89 95.89
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
110CoveredT1,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
110CoveredT47,T4,T5
111CoveredT1,T2,T3

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

 LINE       169
 SUB-EXPRESSION (op_start_i & dis_op)
                 -----1----   ---2--
-1--2-StatusTests
01CoveredT1,T3,T48
10CoveredT1,T2,T3
11CoveredT1,T3,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
01CoveredT1,T3,T48
10CoveredT1,T2,T3
11CoveredT1,T3,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,T2,T3
111CoveredT1,T2,T3

 LINE       202
 SUB-EXPRESSION (op_err | op_fault_err)
                 ---1--   ------2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT19,T31,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
1CoveredT1,T3,T19

 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
010CoveredT1,T3,T19
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
01CoveredT1,T3,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,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
01CoveredT1,T3,T48
10CoveredT1,T2,T3
11CoveredT1,T3,T48

 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
0CoveredT49,T50,T51
1CoveredT1,T2,T3

 LINE       542
 SUB-EXPRESSION (en_i && root_key_valid_q)
                 --1-    --------2-------
-1--2-StatusTests
01CoveredT52,T53,T54
10CoveredT49,T50,T51
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
01CoveredT1,T3,T47
10CoveredT1,T2,T3

 LINE       555
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT19,T39,T31
10CoveredT1,T47,T55

 LINE       572
 EXPRESSION (disable_sel ? Disable : (advance_sel ? OwnerInt : Creator))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T48,T56

 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
01CoveredT37,T57,T41
10CoveredT1,T58,T5

 LINE       592
 EXPRESSION (disable_sel ? Disable : (advance_sel ? Owner : OwnerInt))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T3,T4

 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
01CoveredT59,T30,T60
10CoveredT3,T5,T61

 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
10CoveredT3,T46,T62

 LINE       615
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT63,T64,T65
10CoveredT46,T66,T67

 LINE       617
 EXPRESSION (adv_state || dis_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT3,T62,T68
10CoveredT1,T2,T3

 LINE       656
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT38,T20,T21
10CoveredT1,T52,T69

 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
01CoveredT20,T30,T63
10CoveredT21,T22,T7

 LINE       763
 SUB-EXPRESSION (adv_en_o & ( ~ (advance_sel | disable_sel) ))
                 ----1---   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT21,T22,T7

 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
11CoveredT20,T30,T63

 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
01CoveredT1,T3,T19
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
1CoveredT19,T38,T39

 LINE       769
 SUB-EXPRESSION ((op_ack | op_update) & op_fault_err)
                 ----------1---------   ------2-----
-1--2-StatusTests
01CoveredT19,T31,T36
10CoveredT1,T2,T3
11CoveredT19,T38,T39

 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
01CoveredT1,T3,T46
10CoveredT1,T2,T3

 LINE       820
 SUB-EXPRESSION (initialized & ((~en_i)))
                 -----1-----   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T3,T46

 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,T2,T3
StCtrlEntropyReseed 510 Covered T1,T2,T3
StCtrlInit 542 Covered T1,T2,T3
StCtrlInvalid 641 Covered T1,T3,T19
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 T1,T3,T19


transitionsLine No.CoveredTests
StCtrlCreatorRootKey->StCtrlDisabled 578 Covered T48,T56,T52
StCtrlCreatorRootKey->StCtrlOwnerIntKey 581 Covered T1,T2,T3
StCtrlCreatorRootKey->StCtrlWipe 576 Covered T1,T37,T57
StCtrlDisabled->StCtrlWipe 657 Covered T1,T38,T20
StCtrlEntropyReseed->StCtrlRandom 520 Covered T1,T2,T3
StCtrlInit->StCtrlCreatorRootKey 561 Covered T1,T2,T3
StCtrlInit->StCtrlDisabled 558 Covered T1,T3,T68
StCtrlInit->StCtrlWipe 556 Covered T1,T19,T39
StCtrlOwnerIntKey->StCtrlDisabled 598 Covered T1,T4,T52
StCtrlOwnerIntKey->StCtrlOwnerKey 601 Covered T1,T2,T3
StCtrlOwnerIntKey->StCtrlWipe 596 Covered T3,T59,T5
StCtrlOwnerKey->StCtrlDisabled 618 Covered T1,T2,T3
StCtrlOwnerKey->StCtrlWipe 616 Covered T46,T63,T64
StCtrlRandom->StCtrlRootKey 534 Covered T1,T2,T3
StCtrlReset->StCtrlEntropyReseed 510 Covered T1,T2,T3
StCtrlReset->StCtrlWipe 508 Covered T22,T10,T11
StCtrlRootKey->StCtrlInit 542 Covered T1,T2,T3
StCtrlRootKey->StCtrlWipe 542 Covered T49,T50,T51
StCtrlWipe->StCtrlInvalid 641 Covered T1,T3,T19



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 T1,T3,T19
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 T19,T38,T39
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 T49,T50,T51
KeyUpdateKmac - 1 Covered T1,T2,T3
KeyUpdateKmac - 0 Covered T1,T2,T3
KeyUpdateWipe - - Covered T1,T3,T19
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 T22,T10,T11
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 T49,T50,T51
StCtrlInit - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T1,T19,T39
StCtrlInit - - - - - - 0 1 - - - - - - - - - - - - - - - - Covered T1,T3,T68
StCtrlInit - - - - - - 0 0 1 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 0 0 0 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 1 - - - - - - - - - - - - - - Covered T1,T48,T56
StCtrlCreatorRootKey - - - - - - - - - 0 1 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 0 0 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T1,T37,T57
StCtrlCreatorRootKey - - - - - - - - - - - 0 1 - - - - - - - - - - - Covered T48,T56,T52
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 1 - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 0 - - - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T1,T3,T4
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 1 - - - - - - - Covered T3,T59,T5
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 1 - - - - - - Covered T1,T4,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 T46,T63,T64
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T1,T2,T3
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T1,T2,T3
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 1 - Covered T1,T3,T19
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 0 - Covered T1,T46,T36
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T1,T38,T20
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T1,T2,T3
StCtrlInvalid - - - - - - - - - - - - - - - - - - - - - - - - Covered T1,T3,T19
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 T1,T3,T19


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 T1,T3,T19
StCtrlInvalid Covered T1,T3,T19
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 21477283 29451 0 0
DataEnDis_A 21295410 28854 0 0
DataEn_A 21295409 5714539 0 0
GeneralLegalCommands_A 21829495 9509 0 0
InitLegalCommands_A 21829495 1054523 0 0
LoadKey_A 21768275 15057447 0 0
OwnerLegalCommands_A 21829495 1149329 0 0
SameErrCnt_A 880 880 0 0
SecCmCFILinear_A 21829495 0 0 4766
StageDisableSel_A 21829495 941018 0 0
u_state_regs_A 21829495 21659807 0 0


CntZero_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 21477283 29451 0 0
T1 101340 309 0 0
T2 9226 30 0 0
T3 151217 401 0 0
T13 12740 25 0 0
T14 6736 22 0 0
T15 85790 29 0 0
T16 11895 41 0 0
T17 45094 130 0 0
T18 12220 23 0 0
T19 3547 12 0 0

DataEnDis_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 21295410 28854 0 0
T1 101340 309 0 0
T2 9226 30 0 0
T3 151217 401 0 0
T13 12740 25 0 0
T14 6736 22 0 0
T15 85790 29 0 0
T16 11895 41 0 0
T17 45094 130 0 0
T18 12220 23 0 0
T19 3547 12 0 0

DataEn_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 21295409 5714539 0 0
T1 101340 10110 0 0
T2 9226 1349 0 0
T3 151217 12814 0 0
T13 12740 1953 0 0
T14 6736 567 0 0
T15 85790 21822 0 0
T16 11895 1388 0 0
T17 45094 3566 0 0
T18 12220 1264 0 0
T19 3547 245 0 0

GeneralLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 21829495 9509 0 0
T1 101340 133 0 0
T2 9226 0 0 0
T3 151217 0 0 0
T13 12740 0 0 0
T14 6736 0 0 0
T15 85790 0 0 0
T16 11895 0 0 0
T17 45094 0 0 0
T18 12220 0 0 0
T19 3547 0 0 0
T70 0 922 0 0
T71 0 144 0 0
T72 0 1366 0 0
T73 0 1036 0 0
T74 0 343 0 0
T75 0 170 0 0
T76 0 42 0 0
T77 0 1197 0 0
T78 0 270 0 0

InitLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 21829495 1054523 0 0
T1 101340 2051 0 0
T2 9226 209 0 0
T3 151217 1896 0 0
T13 12740 220 0 0
T14 6736 99 0 0
T15 85790 2962 0 0
T16 11895 310 0 0
T17 45094 658 0 0
T18 12220 49 0 0
T19 3547 253 0 0

LoadKey_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 21768275 15057447 0 0
T1 101340 18321 0 0
T2 9226 3396 0 0
T3 151217 28531 0 0
T13 12740 5762 0 0
T14 6736 1533 0 0
T15 85790 78257 0 0
T16 11895 2671 0 0
T17 45094 7259 0 0
T18 12220 6076 0 0
T19 3547 253 0 0

OwnerLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 21829495 1149329 0 0
T1 101340 960 0 0
T2 9226 282 0 0
T3 151217 2420 0 0
T13 12740 591 0 0
T14 6736 78 0 0
T15 85790 8409 0 0
T16 11895 212 0 0
T17 45094 672 0 0
T18 12220 682 0 0
T19 3547 0 0 0
T79 0 6098 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
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
T19 1 1 0 0

SecCmCFILinear_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 21829495 0 0 4766

StageDisableSel_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 21829495 941018 0 0
T1 101340 19180 0 0
T2 9226 22 0 0
T3 151217 4384 0 0
T13 12740 211 0 0
T14 6736 31 0 0
T15 85790 409 0 0
T16 11895 21 0 0
T17 45094 1322 0 0
T18 12220 270 0 0
T19 3547 66 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 21829495 21659807 0 0
T1 101340 100375 0 0
T2 9226 9156 0 0
T3 151217 149779 0 0
T13 12740 12677 0 0
T14 6736 6671 0 0
T15 85790 85739 0 0
T16 11895 11826 0 0
T17 45094 44967 0 0
T18 12220 12122 0 0
T19 3547 3404 0 0

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