Module Definition
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Module : i2c_controller_fsm
SCORELINECONDTOGGLEFSMBRANCHASSERT
85.39 91.49 79.93 68.63 86.89 100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_controller_fsm.sv

Module self-instances :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
tb.dut.i2c_core.u_i2c_controller_fsm 85.39 91.49 79.93 68.63 86.89 100.00



Module Instance : tb.dut.i2c_core.u_i2c_controller_fsm

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
85.39 91.49 79.93 68.63 86.89 100.00


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
85.39 91.49 79.93 68.63 86.89 100.00


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
92.58 97.74 79.23 93.33 100.00 i2c_core


Subtrees :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
no children


Since this is the module's only instance, the coverage report is the same as for the module.
Line Coverage for Module : i2c_controller_fsm
Line No.TotalCoveredPercent
TOTAL43539891.49
ALWAYS1211515100.00
ALWAYS14633100.00
ALWAYS15955100.00
CONT_ASSIGN18211100.00
ALWAYS18666100.00
ALWAYS2029888.89
CONT_ASSIGN21711100.00
ALWAYS22177100.00
ALWAYS23466100.00
ALWAYS24555100.00
ALWAYS25277100.00
ALWAYS26555100.00
CONT_ASSIGN27611100.00
ALWAYS28488100.00
ALWAYS2968787.50
ALWAYS30833100.00
CONT_ASSIGN34111100.00
ALWAYS34614714095.24
ALWAYS60219116385.34
ALWAYS96133100.00
CONT_ASSIGN96811100.00
CONT_ASSIGN96911100.00
CONT_ASSIGN97211100.00
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_controller_fsm.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_controller_fsm.sv' was not found, so annotated line coverage report could not be generated.
Line No.CoveredStatements
121 1 1
122 1 1
123 1 1
124 1 1
125 1 1
126 1 1
127 1 1
128 1 1
129 1 1
130 1 1
131 1 1
132 1 1
133 1 1
136 1 1
141 1 1
MISSING_ELSE
146 1 1
147 1 1
149 1 1
159 1 1
160 1 1
161 1 1
163 1 1
165 1 1
182 1 1
186 1 1
187 1 1
189 1 1
190 1 1
191 1 1
192 1 1
MISSING_ELSE
202 1 1
203 1 1
204 1 1
205 1 1
207 1 1
208 1 1
209 0 1
MISSING_ELSE
212 1 1
213 1 1
217 1 1
221 1 1
222 1 1
223 1 1
224 1 1
225 1 1
226 1 1
228 1 1
234 1 1
235 1 1
236 1 1
237 1 1
238 1 1
239 1 1
MISSING_ELSE
245 2 2
246 2 2
247 1 1
252 1 1
253 1 1
254 1 1
255 1 1
256 1 1
257 1 1
259 1 1
265 1 1
266 1 1
267 1 1
269 1 1
270 1 1
276 1 1
284 1 1
285 1 1
286 1 1
287 1 1
288 1 1
289 1 1
290 1 1
291 1 1
MISSING_ELSE
296 1 1
297 1 1
298 1 1
299 0 1
300 1 1
301 1 1
302 1 1
303 1 1
MISSING_ELSE
308 1 1
309 1 1
311 1 1
341 1 1
346 1 1
347 1 1
348 1 1
349 1 1
350 1 1
351 1 1
352 1 1
353 1 1
354 1 1
355 1 1
356 1 1
357 1 1
358 1 1
359 1 1
360 1 1
361 1 1
366 1 1
367 1 1
368 1 1
369 1 1
371 1 1
372 1 1
382 1 1
383 1 1
384 1 1
385 1 1
387 1 1
388 1 1
392 0 1
393 1 1
394 1 1
395 1 1
MISSING_ELSE
400 1 1
401 1 1
402 1 1
403 1 1
404 1 2
MISSING_ELSE
408 1 1
409 1 1
410 1 1
411 1 1
414 1 1
415 1 1
416 1 1
418 1 1
420 1 1
421 1 1
425 1 1
426 1 1
427 1 1
428 1 1
429 1 1
430 2 2
MISSING_ELSE
431 1 1
433 1 1
MISSING_ELSE
438 1 1
439 1 1
440 1 1
441 1 1
445 1 1
446 1 1
447 1 1
451 1 1
452 1 1
453 1 1
454 2 2
MISSING_ELSE
455 1 1
456 2 2
MISSING_ELSE
457 1 1
459 1 1
MISSING_ELSE
464 1 1
465 1 1
466 1 1
470 1 1
471 1 1
472 1 1
476 1 1
477 1 1
478 1 1
479 1 2
MISSING_ELSE
480 1 1
482 1 1
MISSING_ELSE
487 1 1
488 1 1
489 1 1
490 1 1
491 1 1
MISSING_ELSE
496 1 1
497 1 1
498 1 1
502 2 2
503 2 2
504 1 1
508 1 1
509 2 2
510 2 2
511 1 1
512 1 1
513 1 1
514 1 1
515 1 2
MISSING_ELSE
516 1 1
518 0 1
MISSING_ELSE
523 1 1
524 2 2
525 2 2
526 1 1
527 1 1
528 1 1
532 1 1
533 1 1
534 1 1
535 1 1
539 1 1
540 1 1
541 1 1
542 1 1
543 1 1
544 1 1
546 0 1
MISSING_ELSE
551 1 1
552 1 1
553 1 1
554 1 1
555 1 1
557 0 1
558 1 1
559 1 1
MISSING_ELSE
564 1 1
570 1 1
574 1 1
575 2 2
576 1 1
577 1 1
602 1 1
603 1 1
604 1 1
605 1 1
606 1 1
607 1 1
608 1 1
609 1 1
610 1 1
611 1 1
612 1 1
614 1 1
618 1 1
619 1 1
632 1 1
634 0 1
635 0 1
636 0 1
637 0 1
MISSING_ELSE
639 1 1
640 1 1
641 1 1
MISSING_ELSE
MISSING_ELSE
644 1 1
645 0 1
646 0 1
647 0 1
648 0 1
MISSING_ELSE
658 1 1
661 0 1
662 1 1
664 0 1
665 0 1
667 0 1
668 1 1
670 0 1
671 1 1
672 1 1
673 1 1
674 1 1
MISSING_ELSE
679 1 1
680 1 1
681 1 1
682 1 1
MISSING_ELSE
687 1 1
688 1 1
689 1 1
690 1 1
MISSING_ELSE
695 1 1
696 1 1
697 1 1
698 1 1
699 1 1
701 1 1
702 1 1
MISSING_ELSE
708 1 1
710 1 1
711 1 1
712 1 1
714 1 1
715 1 1
718 1 1
719 1 1
720 1 1
MISSING_ELSE
725 1 1
726 1 1
727 1 1
728 1 1
729 1 1
730 1 1
732 1 1
733 1 1
MISSING_ELSE
740 1 1
741 1 1
742 1 1
743 1 1
MISSING_ELSE
748 1 1
750 1 1
751 1 1
752 1 1
754 1 1
756 1 1
757 1 1
758 1 1
759 1 1
MISSING_ELSE
765 1 1
766 1 1
767 1 1
768 1 1
769 1 1
771 1 1
772 1 1
773 1 1
MISSING_ELSE
779 1 1
780 1 1
781 1 1
782 1 1
MISSING_ELSE
787 1 1
789 1 1
790 1 1
791 1 1
793 1 1
794 1 1
795 1 1
796 1 1
797 1 1
798 1 1
MISSING_ELSE
803 1 1
804 1 1
805 1 1
806 1 1
807 1 1
808 1 1
809 1 1
811 1 1
812 1 1
MISSING_ELSE
819 1 1
820 1 1
821 1 1
822 1 1
MISSING_ELSE
827 1 1
829 0 1
830 0 1
831 1 1
833 0 1
834 1 1
835 1 1
836 1 1
837 1 1
MISSING_ELSE
842 1 1
843 1 1
844 1 1
845 1 1
846 1 1
847 1 1
849 1 1
850 1 1
851 1 1
854 1 1
855 1 1
856 1 1
857 1 1
MISSING_ELSE
863 1 1
864 1 1
865 1 1
866 1 1
MISSING_ELSE
871 1 1
873 0 1
874 0 1
875 1 1
877 0 1
878 1 1
879 1 1
MISSING_ELSE
884 1 1
886 0 1
887 0 1
888 1 1
889 1 1
890 1 1
892 0 1
893 0 1
894 0 1
896 1 1
897 1 1
898 1 1
MISSING_ELSE
904 1 1
905 1 1
906 1 1
907 1 1
908 1 1
909 1 1
910 1 1
911 1 1
912 1 1
914 1 1
915 1 1
916 1 1
917 1 1
922 1 1
923 0 1
924 0 1
925 0 1
926 0 1
927 1 1
929 1 1
930 1 1
931 1 1
933 1 1
934 1 1
935 1 1
954 1 1
955 1 1
MISSING_ELSE
961 1 1
962 1 1
964 1 1
968 1 1
969 1 1
972 1 1


Cond Coverage for Module : i2c_controller_fsm
TotalCoveredPercent
Conditions27421979.93
Logical27421979.93
Non-Logical00
Event00

 LINE       136
 EXPRESSION (host_enable_i || (((!host_idle_o)) && ((!host_enable_i))))
             ------1------    --------------------2-------------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT11,T12,T13
10CoveredT5,T6,T14

 LINE       136
 SUB-EXPRESSION (((!host_idle_o)) && ((!host_enable_i)))
                 --------1-------    ---------2--------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT5,T6,T14
11CoveredT11,T12,T13

 LINE       161
 EXPRESSION (stretch_en && ((!scl_i)))
             -----1----    -----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT5,T6,T14
11CoveredT5,T6,T14

 LINE       189
 EXPRESSION (stretch_idle_cnt == stretch_cnt_threshold)
            ---------------------1---------------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT5,T6,T14

 LINE       246
 EXPRESSION (fmt_byte_i == '0)
            ---------1--------
-1-StatusTests
0CoveredT6,T14,T15
1CoveredT5,T16,T17

 LINE       276
 EXPRESSION (event_sda_unstable_o || sda_interference_i || ctrl_symbol_failed)
             ----------1---------    ---------2--------    ---------3--------
-1--2--3-StatusTests
000CoveredT1,T2,T3
001Not Covered
010CoveredT18,T19,T20
100CoveredT18,T19,T20

 LINE       286
 EXPRESSION (trans_started && (((!host_enable_i)) || event_arbitration_lost_o))
             ------1------    ------------------------2-----------------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT5,T6,T14
11CoveredT18,T19,T20

 LINE       286
 SUB-EXPRESSION (((!host_enable_i)) || event_arbitration_lost_o)
                 ---------1--------    ------------2-----------
-1--2-StatusTests
00CoveredT5,T6,T14
01CoveredT18,T19,T20
10CoveredT1,T2,T3

 LINE       298
 EXPRESSION (pend_restart && ((!host_enable_i)))
             ------1-----    ---------2--------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT14,T21,T22
11Not Covered

 LINE       341
 EXPRESSION (unhandled_unexp_nak_i && host_enable_i && (state_q == Idle) && host_nack_handler_timeout_en_i && ((!unhandled_nak_timeout_i)))
             ----------1----------    ------2------    --------3--------    ---------------4--------------    --------------5-------------
-1--2--3--4--5-StatusTests
01111CoveredT14,T21,T23
10111Not Covered
11011CoveredT14,T21,T23
11101CoveredT24,T25
11110Not Covered
11111CoveredT14,T21,T23

 LINE       341
 SUB-EXPRESSION (state_q == Idle)
                --------1--------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       388
 EXPRESSION (trans_started && ((!scl_i)) && scl_i_q)
             ------1------    -----2----    ---3---
-1--2--3-StatusTests
011Not Covered
101CoveredT14,T21,T22
110CoveredT14,T21,T22
111Not Covered

 LINE       393
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       404
 EXPRESSION (scl_i_q && ((!scl_i)))
             ---1---    -----2----
-1--2-StatusTests
01CoveredT26,T27,T28
10CoveredT5,T6,T14
11Not Covered

 LINE       430
 EXPRESSION (scl_i_q && ((!scl_i)))
             ---1---    -----2----
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11CoveredT28

 LINE       431
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011CoveredT18,T19,T20
101Not Covered
110CoveredT5,T6,T14
111CoveredT19,T29,T30

 LINE       431
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT14,T31,T32

 LINE       454
 EXPRESSION (((!scl_i_q)) && scl_i && sda_i && ((!fmt_flag_nak_ok_i)))
             ------1-----    --2--    --3--    -----------4----------
-1--2--3--4-StatusTests
0111CoveredT14,T21,T18
1011CoveredT5,T14,T15
1101CoveredT5,T14,T15
1110CoveredT14,T21,T23
1111CoveredT14,T21,T23

 LINE       456
 EXPRESSION (scl_i_q && ((!scl_i)))
             ---1---    -----2----
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11CoveredT18,T19,T20

 LINE       457
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011CoveredT33,T34
101CoveredT35,T36,T37
110CoveredT5,T6,T14
111CoveredT18,T19,T20

 LINE       457
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       479
 EXPRESSION (scl_i_q && ((!scl_i)))
             ---1---    -----2----
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11Not Covered

 LINE       480
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011CoveredT33
101Not Covered
110CoveredT5,T6,T14
111CoveredT18,T29,T33

 LINE       480
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT14,T15,T38

 LINE       489
 EXPRESSION ((bit_index == '0) && (tcount_q == 16'b1))
             --------1--------    ---------2---------
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11CoveredT5,T6,T14

 LINE       489
 SUB-EXPRESSION (bit_index == '0)
                --------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       489
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       503
 EXPRESSION (byte_index == 9'b1)
            ----------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       510
 EXPRESSION (byte_index == 9'b1)
            ----------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       515
 EXPRESSION (scl_i_q && ((!scl_i)))
             ---1---    -----2----
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11Not Covered

 LINE       516
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011Not Covered
101Not Covered
110CoveredT5,T6,T14
111Not Covered

 LINE       516
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT14,T32,T24

 LINE       525
 EXPRESSION (byte_index == 9'b1)
            ----------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       544
 EXPRESSION (((!scl_i)) && scl_i_q)
             -----1----    ---2---
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11Not Covered

 LINE       555
 EXPRESSION (((!sda_i)) && ((!scl_i)))
             -----1----    -----2----
-1--2-StatusTests
01Not Covered
10CoveredT5,T6,T14
11Not Covered

 LINE       570
 EXPRESSION (fmt_flag_start_before_i && ((!trans_started)))
             -----------1-----------    ---------2--------
-1--2-StatusTests
01CoveredT39,T40,T41
10CoveredT14,T21,T22
11CoveredT5,T6,T14

 LINE       619
 EXPRESSION (unhandled_unexp_nak_i || unhandled_nak_timeout_i || halt_controller_i)
             ----------1----------    -----------2-----------    --------3--------
-1--2--3-StatusTests
000CoveredT5,T6,T14
001CoveredT18,T19,T20
010Not Covered
100Not Covered

 LINE       632
 EXPRESSION (trans_started && unhandled_nak_cnt_expired)
             ------1------    ------------2------------
-1--2-StatusTests
01Not Covered
10CoveredT14,T21,T42
11Not Covered

 LINE       640
 EXPRESSION (trans_started || bus_free_i)
             ------1------    -----2----
-1--2-StatusTests
00CoveredT17,T43,T44
01CoveredT5,T6,T14
10Not Covered

 LINE       644
 EXPRESSION (trans_started && ((!host_enable_i)))
             ------1------    ---------2--------
-1--2-StatusTests
01CoveredT1,T2,T3
10Not Covered
11Not Covered

 LINE       658
 EXPRESSION (((!trans_started)) && ((!scl_i)))
             ---------1--------    -----2----
-1--2-StatusTests
01CoveredT14,T21,T22
10CoveredT5,T6,T14
11Not Covered

 LINE       662
 EXPRESSION (trans_started && ((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             ------1------    -----2----    ------3-----    -------------4-------------
-1--2--3--4-StatusTests
0111Not Covered
1011CoveredT21,T22,T42
1101Not Covered
1110CoveredT14,T21,T22
1111Not Covered

 LINE       668
 EXPRESSION (trans_started && ((!scl_i)) && scl_i_q)
             ------1------    -----2----    ---3---
-1--2--3-StatusTests
011Not Covered
101CoveredT14,T21,T22
110CoveredT14,T21,T22
111Not Covered

 LINE       671
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       679
 EXPRESSION ((tcount_q == 16'b1) || (((!scl_i)) && scl_i_q))
             ---------1---------    -----------2-----------
-1--2-StatusTests
00CoveredT5,T6,T14
01Not Covered
10CoveredT5,T6,T14

 LINE       679
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       679
 SUB-EXPRESSION (((!scl_i)) && scl_i_q)
                 -----1----    ---2---
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT26,T27,T28
11Not Covered

 LINE       687
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT6,T14,T15
1CoveredT5,T6,T14

 LINE       695
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       708
 EXPRESSION (((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             -----1----    ------2-----    -------------3-------------
-1--2--3-StatusTests
011CoveredT6,T14,T15
101CoveredT28
110CoveredT5,T6,T14
111CoveredT28

 LINE       712
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011CoveredT18,T19,T20
101Not Covered
110CoveredT5,T6,T14
111CoveredT19,T29,T30

 LINE       712
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT14,T31,T32

 LINE       715
 EXPRESSION ((tcount_q == 16'b1) || (((!scl_i)) && scl_i_q))
             ---------1---------    -----------2-----------
-1--2-StatusTests
00CoveredT5,T6,T14
01CoveredT28
10CoveredT5,T6,T14

 LINE       715
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       715
 SUB-EXPRESSION (((!scl_i)) && scl_i_q)
                 -----1----    ---2---
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11CoveredT28

 LINE       725
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       728
 EXPRESSION (bit_index == '0)
            --------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       740
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       748
 EXPRESSION (((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             -----1----    ------2-----    -------------3-------------
-1--2--3-StatusTests
011CoveredT5,T6,T14
101CoveredT18,T19,T20
110CoveredT5,T6,T14
111CoveredT5,T6,T14

 LINE       752
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011CoveredT33,T34
101CoveredT35,T36,T37
110CoveredT5,T6,T14
111CoveredT18,T19,T20

 LINE       752
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT14,T15,T38

 LINE       756
 EXPRESSION ((tcount_q == 16'b1) || (((!scl_i)) && scl_i_q))
             ---------1---------    -----------2-----------
-1--2-StatusTests
00CoveredT5,T6,T14
01CoveredT18,T19,T20
10CoveredT5,T6,T14

 LINE       756
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       756
 SUB-EXPRESSION (((!scl_i)) && scl_i_q)
                 -----1----    ---2---
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11CoveredT18,T19,T20

 LINE       765
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       779
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       787
 EXPRESSION (((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             -----1----    ------2-----    -------------3-------------
-1--2--3-StatusTests
011CoveredT6,T14,T15
101Not Covered
110CoveredT5,T6,T14
111CoveredT18

 LINE       791
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011CoveredT33
101Not Covered
110CoveredT5,T6,T14
111CoveredT18,T29,T33

 LINE       791
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT14,T15,T38

 LINE       794
 EXPRESSION ((tcount_q == 16'b1) || (((!scl_i)) && scl_i_q))
             ---------1---------    -----------2-----------
-1--2-StatusTests
00CoveredT5,T6,T14
01Not Covered
10CoveredT5,T6,T14

 LINE       794
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       794
 SUB-EXPRESSION (((!scl_i)) && scl_i_q)
                 -----1----    ---2---
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11Not Covered

 LINE       803
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       806
 EXPRESSION (bit_index == '0)
            --------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       819
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       827
 EXPRESSION (((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             -----1----    ------2-----    -------------3-------------
-1--2--3-StatusTests
011CoveredT6,T14,T15
101Not Covered
110CoveredT5,T6,T14
111Not Covered

 LINE       831
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011Not Covered
101Not Covered
110CoveredT5,T6,T14
111Not Covered

 LINE       831
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT14,T32,T24

 LINE       834
 EXPRESSION ((tcount_q == 16'b1) || (((!scl_i)) && scl_i_q))
             ---------1---------    -----------2-----------
-1--2-StatusTests
00CoveredT5,T6,T14
01Not Covered
10CoveredT5,T6,T14

 LINE       834
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       834
 SUB-EXPRESSION (((!scl_i)) && scl_i_q)
                 -----1----    ---2---
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11Not Covered

 LINE       842
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       843
 EXPRESSION (byte_index == 9'b1)
            ----------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       863
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       871
 EXPRESSION (((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             -----1----    ------2-----    -------------3-------------
-1--2--3-StatusTests
011CoveredT6,T14,T15
101Not Covered
110CoveredT5,T6,T14
111Not Covered

 LINE       875
 EXPRESSION (((!scl_i)) && scl_i_q)
             -----1----    ---2---
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT5,T6,T14
11Not Covered

 LINE       878
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       884
 EXPRESSION (((!sda_i)) && ((!scl_i)))
             -----1----    -----2----
-1--2-StatusTests
01Not Covered
10CoveredT5,T6,T14
11Not Covered

 LINE       909
 EXPRESSION (fmt_flag_start_before_i && ((!trans_started)))
             -----------1-----------    ---------2--------
-1--2-StatusTests
01CoveredT39,T40,T41
10CoveredT14,T21,T22
11CoveredT5,T6,T14

 LINE       922
 EXPRESSION (((!host_enable_i)) && trans_started)
             ---------1--------    ------2------
-1--2-StatusTests
01CoveredT5,T6,T14
10CoveredT11,T12,T13
11Not Covered

 LINE       927
 EXPRESSION (((!host_enable_i)) || (fmt_fifo_depth_i == 7'b1) || unhandled_unexp_nak_i || ((!trans_started)))
             ---------1--------    -------------2------------    ----------3----------    ---------4--------
-1--2--3--4-StatusTests
0000CoveredT5,T6,T14
0001Not Covered
0010CoveredT14,T21,T42
0100Not Covered
1000Not Covered

 LINE       927
 SUB-EXPRESSION (fmt_fifo_depth_i == 7'b1)
                -------------1------------
-1-StatusTests
0CoveredT5,T6,T14
1CoveredT5,T6,T14

 LINE       954
 EXPRESSION (trans_started && (sda_interference_i || ctrl_symbol_failed))
             ------1------    ---------------------2--------------------
-1--2-StatusTests
01Not Covered
10CoveredT5,T6,T14
11CoveredT18,T19,T20

 LINE       954
 SUB-EXPRESSION (sda_interference_i || ctrl_symbol_failed)
                 ---------1--------    ---------2--------
-1--2-StatusTests
00CoveredT1,T2,T3
01Not Covered
10CoveredT18,T19,T20

 LINE       972
 EXPRESSION (stretch_en && timeout_enable_i && (stretch_idle_cnt > 31'(stretch_timeout_i)))
             -----1----    --------2-------    ---------------------3---------------------
-1--2--3-StatusTests
011CoveredT45,T46,T32
101CoveredT5,T14,T31
110CoveredT6,T14,T15
111CoveredT6,T14,T15

FSM Coverage for Module : i2c_controller_fsm
Summary for FSM :: state_q
TotalCoveredPercent
States 21 21 100.00 (Not included in score)
Transitions 51 35 68.63
Sequences 0 0

State, Transition and Sequence Details for FSM :: state_q
statesLine No.CoveredTests
Active 641 Covered T5,T6,T14
ClockLow 688 Covered T5,T6,T14
ClockLowAck 729 Covered T5,T6,T14
ClockPulse 701 Covered T5,T6,T14
ClockPulseAck 741 Covered T5,T6,T14
ClockStart 680 Covered T5,T6,T14
ClockStop 635 Covered T5,T6,T14
HoldBit 718 Covered T5,T6,T14
HoldDevAck 757 Covered T5,T6,T14
HoldStart 672 Covered T5,T6,T14
HoldStop 879 Covered T5,T6,T14
HostClockLowAck 807 Covered T5,T6,T14
HostClockPulseAck 820 Covered T5,T6,T14
HostHoldBitAck 835 Covered T5,T6,T14
Idle 661 Covered T1,T2,T3
PopFmtFifo 771 Covered T5,T6,T14
ReadClockLow 811 Covered T5,T6,T14
ReadClockPulse 780 Covered T5,T6,T14
ReadHoldBit 795 Covered T5,T6,T14
SetupStart 664 Covered T5,T6,T14
SetupStop 864 Covered T5,T6,T14


transitionsLine No.CoveredTests
Active->ClockLow 914 Covered T14,T15,T38
Active->Idle 955 Not Covered
Active->ReadClockLow 906 Covered T5,T6,T14
Active->SetupStart 910 Covered T5,T6,T14
ClockLow->ClockPulse 701 Covered T5,T6,T14
ClockLow->Idle 955 Not Covered
ClockLow->SetupStart 698 Covered T14,T21,T22
ClockLowAck->ClockPulseAck 741 Covered T5,T6,T14
ClockLowAck->Idle 955 Not Covered
ClockPulse->HoldBit 718 Covered T5,T6,T14
ClockPulse->Idle 714 Covered T18,T19,T20
ClockPulseAck->HoldDevAck 757 Covered T5,T6,T14
ClockPulseAck->Idle 754 Covered T18,T19,T20
ClockStart->ClockLow 688 Covered T5,T6,T14
ClockStart->Idle 955 Not Covered
ClockStop->Idle 955 Not Covered
ClockStop->SetupStop 864 Covered T5,T6,T14
HoldBit->ClockLow 732 Covered T5,T6,T14
HoldBit->ClockLowAck 729 Covered T5,T6,T14
HoldBit->Idle 955 Covered T28
HoldDevAck->ClockStop 767 Covered T14,T15,T38
HoldDevAck->Idle 955 Covered T18,T19,T20
HoldDevAck->PopFmtFifo 771 Covered T5,T6,T14
HoldStart->ClockStart 680 Covered T5,T6,T14
HoldStart->Idle 955 Not Covered
HoldStop->Idle 886 Not Covered
HoldStop->PopFmtFifo 896 Covered T5,T6,T14
HostClockLowAck->HostClockPulseAck 820 Covered T5,T6,T14
HostClockLowAck->Idle 955 Not Covered
HostClockPulseAck->HostHoldBitAck 835 Covered T5,T6,T14
HostClockPulseAck->Idle 833 Not Covered
HostHoldBitAck->ClockStop 845 Covered T5,T6,T14
HostHoldBitAck->Idle 955 Not Covered
HostHoldBitAck->PopFmtFifo 849 Covered T14,T45,T32
HostHoldBitAck->ReadClockLow 854 Covered T5,T6,T14
Idle->Active 641 Covered T5,T6,T14
Idle->ClockStop 635 Not Covered
PopFmtFifo->Active 933 Covered T5,T6,T14
PopFmtFifo->ClockStop 924 Not Covered
PopFmtFifo->Idle 929 Covered T5,T6,T14
ReadClockLow->Idle 955 Not Covered
ReadClockLow->ReadClockPulse 780 Covered T5,T6,T14
ReadClockPulse->Idle 793 Covered T18,T29,T33
ReadClockPulse->ReadHoldBit 795 Covered T5,T6,T14
ReadHoldBit->HostClockLowAck 807 Covered T5,T6,T14
ReadHoldBit->Idle 955 Not Covered
ReadHoldBit->ReadClockLow 811 Covered T5,T6,T14
SetupStart->HoldStart 672 Covered T5,T6,T14
SetupStart->Idle 661 Not Covered
SetupStop->HoldStop 879 Covered T5,T6,T14
SetupStop->Idle 877 Not Covered



Branch Coverage for Module : i2c_controller_fsm
Line No.TotalCoveredPercent
Branches 183 159 86.89
IF 122 13 12 92.31
IF 146 2 2 100.00
IF 159 3 3 100.00
IF 186 4 4 100.00
IF 202 4 3 75.00
IF 221 4 4 100.00
IF 234 4 4 100.00
IF 245 3 3 100.00
IF 252 4 4 100.00
IF 265 2 2 100.00
IF 284 5 5 100.00
IF 296 5 4 80.00
IF 308 2 2 100.00
CASE 361 53 45 84.91
CASE 614 71 58 81.69
IF 954 2 2 100.00
IF 961 2 2 100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_controller_fsm.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_controller_fsm.sv was not found/opened, so annotated branch coverage report could not be generated.

LineNo. Expression -1-: 122 if (load_tcount) -2-: 123 case (tcount_sel) -3-: 136 if ((host_enable_i || ((!host_idle_o) && (!host_enable_i))))

Branches:
-1--2--3-StatusTests
1 tSetupStart - Covered T5,T6,T14
1 tHoldStart - Covered T5,T6,T14
1 tClockStart - Covered T5,T6,T14
1 tClockLow - Covered T5,T6,T14
1 tClockPulse - Covered T5,T6,T14
1 tClockHigh - Covered T5,T6,T14
1 tHoldBit - Covered T5,T6,T14
1 tClockStop - Covered T5,T6,T14
1 tSetupStop - Covered T5,T6,T14
1 tNoDelay - Covered T5,T6,T14
1 default - Not Covered
0 - 1 Covered T5,T6,T14
0 - 0 Covered T1,T2,T3


LineNo. Expression -1-: 146 if ((!rst_ni))

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


LineNo. Expression -1-: 159 if ((!rst_ni)) -2-: 161 if ((stretch_en && (!scl_i)))

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T5,T6,T14
0 0 Covered T1,T2,T3


LineNo. Expression -1-: 186 if ((!rst_ni)) -2-: 189 if ((stretch_idle_cnt == stretch_cnt_threshold)) -3-: 191 if ((!stretch_en))

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 - Covered T5,T6,T14
0 0 1 Covered T1,T2,T3
0 0 0 Covered T5,T6,T14


LineNo. Expression -1-: 202 if ((!rst_ni)) -2-: 205 if (incr_nak_cnt) -3-: 208 if ((unhandled_nak_cnt > host_nack_handler_timeout_i))

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 1 Not Covered
0 1 0 Covered T14,T21,T23
0 0 - Covered T1,T2,T3


LineNo. Expression -1-: 221 if ((!rst_ni)) -2-: 223 if (bit_clr) -3-: 225 if (bit_decr)

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 - Covered T5,T6,T14
0 0 1 Covered T5,T6,T14
0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 234 if ((!rst_ni)) -2-: 236 if (read_byte_clr) -3-: 238 if (shift_data_en)

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 - Covered T5,T6,T14
0 0 1 Covered T5,T6,T14
0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 245 if ((!fmt_flag_read_bytes_i)) -2-: 246 if ((fmt_byte_i == '0))

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T5,T16,T17
0 0 Covered T6,T14,T15


LineNo. Expression -1-: 252 if ((!rst_ni)) -2-: 254 if (byte_clr) -3-: 256 if (byte_decr)

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 - Covered T5,T6,T14
0 0 1 Covered T5,T6,T14
0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 265 if ((!rst_ni))

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


LineNo. Expression -1-: 284 if ((!rst_ni)) -2-: 286 if ((trans_started && ((!host_enable_i) || event_arbitration_lost_o))) -3-: 288 if (log_start) -4-: 290 if (log_stop)

Branches:
-1--2--3--4-StatusTests
1 - - - Covered T1,T2,T3
0 1 - - Covered T18,T19,T20
0 0 1 - Covered T5,T6,T14
0 0 0 1 Covered T5,T6,T14
0 0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 296 if ((!rst_ni)) -2-: 298 if ((pend_restart && (!host_enable_i))) -3-: 300 if (req_restart) -4-: 302 if (log_start)

Branches:
-1--2--3--4-StatusTests
1 - - - Covered T1,T2,T3
0 1 - - Not Covered
0 0 1 - Covered T14,T21,T22
0 0 0 1 Covered T5,T6,T14
0 0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 308 if ((!rst_ni))

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


LineNo. Expression -1-: 361 case (state_q) -2-: 367 if (trans_started) -3-: 388 if (((trans_started && (!scl_i)) && scl_i_q)) -4-: 393 if ((tcount_q == 16'b1)) -5-: 404 if ((scl_i_q && (!scl_i))) -6-: 415 if (pend_restart) -7-: 430 if ((scl_i_q && (!scl_i))) -8-: 431 if (((scl_i_q && scl_i) && (sda_i_q != sda_i))) -9-: 454 if (((((!scl_i_q) && scl_i) && sda_i) && (!fmt_flag_nak_ok_i))) -10-: 456 if ((scl_i_q && (!scl_i))) -11-: 457 if (((scl_i_q && scl_i) && (sda_i_q != sda_i))) -12-: 479 if ((scl_i_q && (!scl_i))) -13-: 480 if (((scl_i_q && scl_i) && (sda_i_q != sda_i))) -14-: 489 if (((bit_index == '0) && (tcount_q == 16'b1))) -15-: 502 if (fmt_flag_read_continue_i) -16-: 503 if ((byte_index == 9'b1)) -17-: 509 if (fmt_flag_read_continue_i) -18-: 510 if ((byte_index == 9'b1)) -19-: 515 if ((scl_i_q && (!scl_i))) -20-: 516 if (((scl_i_q && scl_i) && (sda_i_q != sda_i))) -21-: 524 if (fmt_flag_read_continue_i) -22-: 525 if ((byte_index == 9'b1)) -23-: 544 if (((!scl_i) && scl_i_q)) -24-: 555 if (((!sda_i) && (!scl_i))) -25-: 558 if (sda_i) -26-: 575 if (fmt_flag_stop_after_i)

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--26-StatusTests
Idle 1 - - - - - - - - - - - - - - - - - - - - - - - - Covered T14,T21,T42
Idle 0 - - - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
SetupStart - 1 - - - - - - - - - - - - - - - - - - - - - - - Not Covered
SetupStart - 0 1 - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
SetupStart - 0 0 - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HoldStart - - - 1 - - - - - - - - - - - - - - - - - - - - - Not Covered
HoldStart - - - 0 - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockStart - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockLow - - - - 1 - - - - - - - - - - - - - - - - - - - - Covered T14,T21,T22
ClockLow - - - - 0 - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockPulse - - - - - 1 - - - - - - - - - - - - - - - - - - - Covered T28
ClockPulse - - - - - 0 - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockPulse - - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T19,T29,T30
ClockPulse - - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HoldBit - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockLowAck - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockPulseAck - - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T14,T21,T23
ClockPulseAck - - - - - - - 0 - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockPulseAck - - - - - - - - 1 - - - - - - - - - - - - - - - - Covered T18,T19,T20
ClockPulseAck - - - - - - - - 0 - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockPulseAck - - - - - - - - - 1 - - - - - - - - - - - - - - - Covered T18,T19,T20
ClockPulseAck - - - - - - - - - 0 - - - - - - - - - - - - - - - Covered T5,T6,T14
HoldDevAck - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ReadClockLow - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ReadClockPulse - - - - - - - - - - 1 - - - - - - - - - - - - - - Not Covered
ReadClockPulse - - - - - - - - - - 0 - - - - - - - - - - - - - - Covered T5,T6,T14
ReadClockPulse - - - - - - - - - - - 1 - - - - - - - - - - - - - Covered T18,T29,T33
ReadClockPulse - - - - - - - - - - - 0 - - - - - - - - - - - - - Covered T5,T6,T14
ReadHoldBit - - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T5,T6,T14
ReadHoldBit - - - - - - - - - - - - 0 - - - - - - - - - - - - Covered T5,T6,T14
HostClockLowAck - - - - - - - - - - - - - 1 - - - - - - - - - - - Covered T14,T45,T32
HostClockLowAck - - - - - - - - - - - - - 0 1 - - - - - - - - - - Covered T5,T6,T14
HostClockLowAck - - - - - - - - - - - - - 0 0 - - - - - - - - - - Covered T5,T6,T14
HostClockPulseAck - - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T14,T45,T32
HostClockPulseAck - - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T5,T6,T14
HostClockPulseAck - - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T5,T6,T14
HostClockPulseAck - - - - - - - - - - - - - - - - - 1 - - - - - - - Not Covered
HostClockPulseAck - - - - - - - - - - - - - - - - - 0 - - - - - - - Covered T5,T6,T14
HostClockPulseAck - - - - - - - - - - - - - - - - - - 1 - - - - - - Not Covered
HostClockPulseAck - - - - - - - - - - - - - - - - - - 0 - - - - - - Covered T5,T6,T14
HostHoldBitAck - - - - - - - - - - - - - - - - - - - 1 - - - - - Covered T14,T45,T32
HostHoldBitAck - - - - - - - - - - - - - - - - - - - 0 1 - - - - Covered T5,T6,T14
HostHoldBitAck - - - - - - - - - - - - - - - - - - - 0 0 - - - - Covered T5,T6,T14
ClockStop - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
SetupStop - - - - - - - - - - - - - - - - - - - - - 1 - - - Not Covered
SetupStop - - - - - - - - - - - - - - - - - - - - - 0 - - - Covered T5,T6,T14
HoldStop - - - - - - - - - - - - - - - - - - - - - - 1 - - Not Covered
HoldStop - - - - - - - - - - - - - - - - - - - - - - 0 1 - Covered T5,T6,T14
HoldStop - - - - - - - - - - - - - - - - - - - - - - 0 0 - Covered T5,T6,T14
Active - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
PopFmtFifo - - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T5,T6,T14
PopFmtFifo - - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T5,T6,T14
default - - - - - - - - - - - - - - - - - - - - - - - - - Not Covered


LineNo. Expression -1-: 614 case (state_q) -2-: 618 if (host_enable_i) -3-: 619 if (((unhandled_unexp_nak_i || unhandled_nak_timeout_i) || halt_controller_i)) -4-: 632 if ((trans_started && unhandled_nak_cnt_expired)) -5-: 639 if (fmt_fifo_rvalid_i) -6-: 640 if ((trans_started || bus_free_i)) -7-: 644 if ((trans_started && (!host_enable_i))) -8-: 658 if (((!trans_started) && (!scl_i))) -9-: 662 if ((((trans_started && (!scl_i)) && (!scl_i_q)) && stretch_predict_cnt_expired)) -10-: 668 if (((trans_started && (!scl_i)) && scl_i_q)) -11-: 671 if ((tcount_q == 16'b1)) -12-: 679 if (((tcount_q == 16'b1) || ((!scl_i) && scl_i_q))) -13-: 687 if ((tcount_q == 16'b1)) -14-: 695 if ((tcount_q == 16'b1)) -15-: 697 if (pend_restart) -16-: 708 if ((((!scl_i) && (!scl_i_q)) && stretch_predict_cnt_expired)) -17-: 712 if (((scl_i_q && scl_i) && (sda_i_q != sda_i))) -18-: 715 if (((tcount_q == 16'b1) || ((!scl_i) && scl_i_q))) -19-: 725 if ((tcount_q == 16'b1)) -20-: 728 if ((bit_index == '0)) -21-: 740 if ((tcount_q == 16'b1)) -22-: 748 if ((((!scl_i) && (!scl_i_q)) && stretch_predict_cnt_expired)) -23-: 752 if (((scl_i_q && scl_i) && (sda_i_q != sda_i))) -24-: 756 if (((tcount_q == 16'b1) || ((!scl_i) && scl_i_q))) -25-: 765 if ((tcount_q == 16'b1)) -26-: 766 if (fmt_flag_stop_after_i) -27-: 779 if ((tcount_q == 16'b1)) -28-: 787 if ((((!scl_i) && (!scl_i_q)) && stretch_predict_cnt_expired)) -29-: 791 if (((scl_i_q && scl_i) && (sda_i_q != sda_i))) -30-: 794 if (((tcount_q == 16'b1) || ((!scl_i) && scl_i_q))) -31-: 803 if ((tcount_q == 16'b1)) -32-: 806 if ((bit_index == '0)) -33-: 819 if ((tcount_q == 16'b1)) -34-: 827 if ((((!scl_i) && (!scl_i_q)) && stretch_predict_cnt_expired)) -35-: 831 if (((scl_i_q && scl_i) && (sda_i_q != sda_i))) -36-: 834 if (((tcount_q == 16'b1) || ((!scl_i) && scl_i_q))) -37-: 842 if ((tcount_q == 16'b1)) -38-: 843 if ((byte_index == 9'b1)) -39-: 844 if (fmt_flag_stop_after_i) -40-: 863 if ((tcount_q == 16'b1)) -41-: 871 if ((((!scl_i) && (!scl_i_q)) && stretch_predict_cnt_expired)) -42-: 875 if (((!scl_i) && scl_i_q)) -43-: 878 if ((tcount_q == 16'b1)) -44-: 884 if (((!sda_i) && (!scl_i))) -45-: 888 if (sda_i) -46-: 890 if (auto_stop_q) -47-: 904 if (fmt_flag_read_bytes_i) -48-: 909 if ((fmt_flag_start_before_i && (!trans_started))) -49-: 922 if (((!host_enable_i) && trans_started)) -50-: 927 if (((((!host_enable_i) || (fmt_fifo_depth_i == 7'b1)) || unhandled_unexp_nak_i) || (!trans_started)))

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--26--27--28--29--30--31--32--33--34--35--36--37--38--39--40--41--42--43--44--45--46--47--48--49--50-StatusTests
Idle 1 1 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Covered
Idle 1 1 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T14,T21,T18
Idle 1 0 - 1 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
Idle 1 0 - 1 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T17,T43,T44
Idle 1 0 - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
Idle 0 - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Covered
Idle 0 - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
SetupStart - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Covered
SetupStart - - - - - - 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Covered
SetupStart - - - - - - 0 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Covered
SetupStart - - - - - - 0 0 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
SetupStart - - - - - - 0 0 0 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HoldStart - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HoldStart - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockStart - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockStart - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T6,T14,T15
ClockLow - - - - - - - - - - - - 1 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T14,T21,T22
ClockLow - - - - - - - - - - - - 1 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockLow - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockPulse - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T28
ClockPulse - - - - - - - - - - - - - - 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T19,T29,T30
ClockPulse - - - - - - - - - - - - - - 0 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockPulse - - - - - - - - - - - - - - 0 0 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HoldBit - - - - - - - - - - - - - - - - - 1 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HoldBit - - - - - - - - - - - - - - - - - 1 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HoldBit - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockLowAck - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockLowAck - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockPulseAck - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockPulseAck - - - - - - - - - - - - - - - - - - - - 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T18,T19,T20
ClockPulseAck - - - - - - - - - - - - - - - - - - - - 0 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ClockPulseAck - - - - - - - - - - - - - - - - - - - - 0 0 0 - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HoldDevAck - - - - - - - - - - - - - - - - - - - - - - - 1 1 - - - - - - - - - - - - - - - - - - - - - - - - Covered T14,T15,T38
HoldDevAck - - - - - - - - - - - - - - - - - - - - - - - 1 0 - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HoldDevAck - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ReadClockLow - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ReadClockLow - - - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ReadClockPulse - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - Covered T18
ReadClockPulse - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 - - - - - - - - - - - - - - - - - - - - - Covered T18,T29,T33
ReadClockPulse - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 1 - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ReadClockPulse - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 0 - - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ReadHoldBit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 1 - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ReadHoldBit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 0 - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
ReadHoldBit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HostClockLowAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HostClockLowAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - Covered T5,T6,T14
HostClockPulseAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - Not Covered
HostClockPulseAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 - - - - - - - - - - - - - - - Not Covered
HostClockPulseAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 1 - - - - - - - - - - - - - - Covered T5,T6,T14
HostClockPulseAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 0 - - - - - - - - - - - - - - Covered T5,T6,T14
HostHoldBitAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 1 1 - - - - - - - - - - - Covered T5,T6,T14
HostHoldBitAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 1 0 - - - - - - - - - - - Covered T14,T45,T32
HostHoldBitAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 0 - - - - - - - - - - - - Covered T5,T6,T14
HostHoldBitAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - Covered T5,T6,T14
ClockStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - Covered T5,T6,T14
ClockStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - Covered T5,T6,T14
SetupStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - Not Covered
SetupStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 - - - - - - - - Not Covered
SetupStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 1 - - - - - - - Covered T5,T6,T14
SetupStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 0 - - - - - - - Covered T5,T6,T14
HoldStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - Not Covered
HoldStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 1 - - - - Not Covered
HoldStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 0 - - - - Covered T5,T6,T14
HoldStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 - - - - - Covered T5,T6,T14
Active - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - Covered T5,T6,T14
Active - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T5,T6,T14
Active - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T14,T15,T38
PopFmtFifo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - Not Covered
PopFmtFifo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 Covered T5,T6,T14
PopFmtFifo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 Covered T5,T6,T14
default - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Covered


LineNo. Expression -1-: 954 if ((trans_started && (sda_interference_i || ctrl_symbol_failed)))

Branches:
-1-StatusTests
1 Covered T18,T19,T20
0 Covered T1,T2,T3


LineNo. Expression -1-: 961 if ((!rst_ni))

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


Assert Coverage for Module : i2c_controller_fsm
TotalAttemptedPercentSucceeded/MatchedPercent
Assertions 1 1 100.00 1 100.00
Cover properties 0 0 0
Cover sequences 0 0 0
Total 1 1 100.00 1 100.00




Assertion Details

NameAttemptsReal SuccessesFailuresIncomplete
SclOutputGlitch_A 379943901 3666014 0 0


SclOutputGlitch_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 379943901 3666014 0 0
T5 142653 2314 0 0
T6 15509 586 0 0
T7 129327 0 0 0
T8 63988 0 0 0
T9 53951 0 0 0
T10 628563 0 0 0
T14 27185 682 0 0
T15 58606 2257 0 0
T16 0 2314 0 0
T31 0 982 0 0
T32 0 5681 0 0
T38 0 3044 0 0
T45 0 7329 0 0
T46 0 14064 0 0
T47 122806 0 0 0
T48 253578 0 0 0

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