Module Definition
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Module : i2c_controller_fsm
SCORELINECONDTOGGLEFSMBRANCHASSERT
82.79 89.89 75.18 64.71 84.15 100.00

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 82.79 89.89 75.18 64.71 84.15 100.00



Module Instance : tb.dut.i2c_core.u_i2c_controller_fsm

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
82.79 89.89 75.18 64.71 84.15 100.00


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
82.79 89.89 75.18 64.71 84.15 100.00


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
TOTAL43539189.89
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
ALWAYS34614713893.88
ALWAYS60219115882.72
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 1 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 0 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 0 1
711 0 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 0 1
790 0 1
791 1 1
793 0 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
Conditions27420675.18
Logical27420675.18
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
10CoveredT3,T10,T14

 LINE       136
 SUB-EXPRESSION (((!host_idle_o)) && ((!host_enable_i)))
                 --------1-------    ---------2--------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT3,T10,T14
11CoveredT11,T12,T13

 LINE       161
 EXPRESSION (stretch_en && ((!scl_i)))
             -----1----    -----2----
-1--2-StatusTests
01CoveredT2,T3,T4
10CoveredT3,T10,T14
11CoveredT3,T10,T14

 LINE       189
 EXPRESSION (stretch_idle_cnt == stretch_cnt_threshold)
            ---------------------1---------------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T10,T14

 LINE       246
 EXPRESSION (fmt_byte_i == '0)
            ---------1--------
-1-StatusTests
0CoveredT10,T14,T15
1CoveredT16,T17,T18

 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
010CoveredT19,T20,T21
100CoveredT19,T20,T21

 LINE       286
 EXPRESSION (trans_started && (((!host_enable_i)) || event_arbitration_lost_o))
             ------1------    ------------------------2-----------------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT3,T10,T14
11CoveredT19,T20,T11

 LINE       286
 SUB-EXPRESSION (((!host_enable_i)) || event_arbitration_lost_o)
                 ---------1--------    ------------2-----------
-1--2-StatusTests
00CoveredT3,T10,T14
01CoveredT19,T20,T21
10CoveredT1,T2,T3

 LINE       298
 EXPRESSION (pend_restart && ((!host_enable_i)))
             ------1-----    ---------2--------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT14,T16,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
01111CoveredT22,T23,T24
10111Not Covered
11011CoveredT22,T23,T24
11101Not Covered
11110Not Covered
11111CoveredT22,T23,T24

 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,T16,T22
110CoveredT14,T16,T22
111Not Covered

 LINE       393
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       404
 EXPRESSION (scl_i_q && ((!scl_i)))
             ---1---    -----2----
-1--2-StatusTests
01CoveredT25,T26,T27
10CoveredT3,T10,T14
11Not Covered

 LINE       430
 EXPRESSION (scl_i_q && ((!scl_i)))
             ---1---    -----2----
-1--2-StatusTests
01CoveredT3,T10,T14
10CoveredT3,T10,T14
11Not Covered

 LINE       431
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011CoveredT19,T20,T28
101Not Covered
110CoveredT3,T10,T14
111CoveredT28,T26,T29

 LINE       431
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT15,T19,T30

 LINE       454
 EXPRESSION (((!scl_i_q)) && scl_i && sda_i && ((!fmt_flag_nak_ok_i)))
             ------1-----    --2--    --3--    -----------4----------
-1--2--3--4-StatusTests
0111CoveredT22,T23,T20
1011CoveredT3,T14,T16
1101CoveredT3,T14,T16
1110CoveredT22,T23,T24
1111CoveredT22,T23,T24

 LINE       456
 EXPRESSION (scl_i_q && ((!scl_i)))
             ---1---    -----2----
-1--2-StatusTests
01CoveredT3,T10,T14
10CoveredT3,T10,T14
11CoveredT19,T20,T21

 LINE       457
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011Not Covered
101CoveredT20,T21,T28
110CoveredT3,T10,T14
111CoveredT19,T20,T21

 LINE       457
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       479
 EXPRESSION (scl_i_q && ((!scl_i)))
             ---1---    -----2----
-1--2-StatusTests
01CoveredT10,T14,T16
10CoveredT10,T14,T16
11Not Covered

 LINE       480
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011Not Covered
101Not Covered
110CoveredT10,T14,T16
111Not Covered

 LINE       480
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT15,T31,T32

 LINE       489
 EXPRESSION ((bit_index == '0) && (tcount_q == 16'b1))
             --------1--------    ---------2---------
-1--2-StatusTests
01CoveredT10,T14,T16
10CoveredT10,T14,T16
11CoveredT10,T14,T16

 LINE       489
 SUB-EXPRESSION (bit_index == '0)
                --------1--------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       489
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       503
 EXPRESSION (byte_index == 9'b1)
            ----------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       510
 EXPRESSION (byte_index == 9'b1)
            ----------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       515
 EXPRESSION (scl_i_q && ((!scl_i)))
             ---1---    -----2----
-1--2-StatusTests
01CoveredT10,T14,T16
10CoveredT10,T14,T16
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
110CoveredT10,T14,T16
111Not Covered

 LINE       516
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT15,T32,T21

 LINE       525
 EXPRESSION (byte_index == 9'b1)
            ----------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       544
 EXPRESSION (((!scl_i)) && scl_i_q)
             -----1----    ---2---
-1--2-StatusTests
01CoveredT3,T14,T16
10CoveredT3,T10,T14
11Not Covered

 LINE       555
 EXPRESSION (((!sda_i)) && ((!scl_i)))
             -----1----    -----2----
-1--2-StatusTests
01Not Covered
10CoveredT3,T10,T14
11Not Covered

 LINE       570
 EXPRESSION (fmt_flag_start_before_i && ((!trans_started)))
             -----------1-----------    ---------2--------
-1--2-StatusTests
01CoveredT33,T34,T35
10CoveredT14,T16,T22
11CoveredT3,T10,T14

 LINE       619
 EXPRESSION (unhandled_unexp_nak_i || unhandled_nak_timeout_i || halt_controller_i)
             ----------1----------    -----------2-----------    --------3--------
-1--2--3-StatusTests
000CoveredT3,T10,T14
001CoveredT19,T20,T21
010Not Covered
100Not Covered

 LINE       632
 EXPRESSION (trans_started && unhandled_nak_cnt_expired)
             ------1------    ------------2------------
-1--2-StatusTests
01Not Covered
10CoveredT22,T23,T24
11Not Covered

 LINE       640
 EXPRESSION (trans_started || bus_free_i)
             ------1------    -----2----
-1--2-StatusTests
00CoveredT36,T37,T38
01CoveredT3,T10,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,T16,T22
10CoveredT3,T10,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
1011CoveredT36,T39,T40
1101Not Covered
1110CoveredT14,T16,T22
1111Not Covered

 LINE       668
 EXPRESSION (trans_started && ((!scl_i)) && scl_i_q)
             ------1------    -----2----    ---3---
-1--2--3-StatusTests
011Not Covered
101CoveredT14,T16,T22
110CoveredT14,T16,T22
111Not Covered

 LINE       671
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       679
 EXPRESSION ((tcount_q == 16'b1) || (((!scl_i)) && scl_i_q))
             ---------1---------    -----------2-----------
-1--2-StatusTests
00CoveredT3,T10,T14
01Not Covered
10CoveredT3,T10,T14

 LINE       679
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       679
 SUB-EXPRESSION (((!scl_i)) && scl_i_q)
                 -----1----    ---2---
-1--2-StatusTests
01CoveredT3,T10,T14
10CoveredT25,T26,T27
11Not Covered

 LINE       687
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT10,T16,T15
1CoveredT3,T10,T14

 LINE       695
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       708
 EXPRESSION (((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             -----1----    ------2-----    -------------3-------------
-1--2--3-StatusTests
011CoveredT15,T19,T30
101Not Covered
110CoveredT3,T10,T14
111Not Covered

 LINE       712
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011CoveredT19,T20,T28
101Not Covered
110CoveredT3,T10,T14
111CoveredT28,T26,T29

 LINE       712
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT15,T19,T30

 LINE       715
 EXPRESSION ((tcount_q == 16'b1) || (((!scl_i)) && scl_i_q))
             ---------1---------    -----------2-----------
-1--2-StatusTests
00CoveredT3,T10,T14
01Not Covered
10CoveredT3,T10,T14

 LINE       715
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       715
 SUB-EXPRESSION (((!scl_i)) && scl_i_q)
                 -----1----    ---2---
-1--2-StatusTests
01CoveredT3,T10,T14
10CoveredT3,T10,T14
11Not Covered

 LINE       725
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       728
 EXPRESSION (bit_index == '0)
            --------1--------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       740
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       748
 EXPRESSION (((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             -----1----    ------2-----    -------------3-------------
-1--2--3-StatusTests
011CoveredT3,T10,T14
101CoveredT19,T20,T21
110CoveredT3,T10,T14
111CoveredT3,T10,T14

 LINE       752
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011Not Covered
101CoveredT20,T21,T28
110CoveredT3,T10,T14
111CoveredT19,T20,T21

 LINE       752
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT15,T19,T30

 LINE       756
 EXPRESSION ((tcount_q == 16'b1) || (((!scl_i)) && scl_i_q))
             ---------1---------    -----------2-----------
-1--2-StatusTests
00CoveredT3,T10,T14
01CoveredT19,T20,T21
10CoveredT3,T10,T14

 LINE       756
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       756
 SUB-EXPRESSION (((!scl_i)) && scl_i_q)
                 -----1----    ---2---
-1--2-StatusTests
01CoveredT3,T10,T14
10CoveredT3,T10,T14
11CoveredT19,T20,T21

 LINE       765
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       779
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       787
 EXPRESSION (((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             -----1----    ------2-----    -------------3-------------
-1--2--3-StatusTests
011CoveredT15,T22,T31
101Not Covered
110CoveredT10,T14,T16
111Not Covered

 LINE       791
 EXPRESSION (scl_i_q && scl_i && (sda_i_q != sda_i))
             ---1---    --2--    ---------3--------
-1--2--3-StatusTests
011Not Covered
101Not Covered
110CoveredT10,T14,T16
111Not Covered

 LINE       791
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT15,T31,T32

 LINE       794
 EXPRESSION ((tcount_q == 16'b1) || (((!scl_i)) && scl_i_q))
             ---------1---------    -----------2-----------
-1--2-StatusTests
00CoveredT10,T14,T16
01Not Covered
10CoveredT10,T14,T16

 LINE       794
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       794
 SUB-EXPRESSION (((!scl_i)) && scl_i_q)
                 -----1----    ---2---
-1--2-StatusTests
01CoveredT10,T14,T16
10CoveredT10,T14,T16
11Not Covered

 LINE       803
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       806
 EXPRESSION (bit_index == '0)
            --------1--------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       819
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       827
 EXPRESSION (((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             -----1----    ------2-----    -------------3-------------
-1--2--3-StatusTests
011CoveredT15,T22,T31
101Not Covered
110CoveredT10,T14,T16
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
110CoveredT10,T14,T16
111Not Covered

 LINE       831
 SUB-EXPRESSION (sda_i_q != sda_i)
                ---------1--------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT15,T32,T21

 LINE       834
 EXPRESSION ((tcount_q == 16'b1) || (((!scl_i)) && scl_i_q))
             ---------1---------    -----------2-----------
-1--2-StatusTests
00CoveredT10,T14,T16
01Not Covered
10CoveredT10,T14,T16

 LINE       834
 SUB-EXPRESSION (tcount_q == 16'b1)
                ---------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       834
 SUB-EXPRESSION (((!scl_i)) && scl_i_q)
                 -----1----    ---2---
-1--2-StatusTests
01CoveredT10,T14,T16
10CoveredT10,T14,T16
11Not Covered

 LINE       842
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       843
 EXPRESSION (byte_index == 9'b1)
            ----------1---------
-1-StatusTests
0CoveredT10,T14,T16
1CoveredT10,T14,T16

 LINE       863
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       871
 EXPRESSION (((!scl_i)) && ((!scl_i_q)) && stretch_predict_cnt_expired)
             -----1----    ------2-----    -------------3-------------
-1--2--3-StatusTests
011CoveredT15,T30,T22
101Not Covered
110CoveredT3,T10,T14
111Not Covered

 LINE       875
 EXPRESSION (((!scl_i)) && scl_i_q)
             -----1----    ---2---
-1--2-StatusTests
01CoveredT3,T14,T16
10CoveredT3,T10,T14
11Not Covered

 LINE       878
 EXPRESSION (tcount_q == 16'b1)
            ---------1---------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       884
 EXPRESSION (((!sda_i)) && ((!scl_i)))
             -----1----    -----2----
-1--2-StatusTests
01Not Covered
10CoveredT3,T10,T14
11Not Covered

 LINE       909
 EXPRESSION (fmt_flag_start_before_i && ((!trans_started)))
             -----------1-----------    ---------2--------
-1--2-StatusTests
01CoveredT33,T34,T35
10CoveredT14,T16,T22
11CoveredT3,T10,T14

 LINE       922
 EXPRESSION (((!host_enable_i)) && trans_started)
             ---------1--------    ------2------
-1--2-StatusTests
01CoveredT3,T10,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
0000CoveredT3,T10,T14
0001Not Covered
0010CoveredT22,T23,T24
0100Not Covered
1000Not Covered

 LINE       927
 SUB-EXPRESSION (fmt_fifo_depth_i == 7'b1)
                -------------1------------
-1-StatusTests
0CoveredT3,T10,T14
1CoveredT3,T10,T14

 LINE       954
 EXPRESSION (trans_started && (sda_interference_i || ctrl_symbol_failed))
             ------1------    ---------------------2--------------------
-1--2-StatusTests
01Not Covered
10CoveredT3,T10,T14
11CoveredT19,T20,T21

 LINE       954
 SUB-EXPRESSION (sda_interference_i || ctrl_symbol_failed)
                 ---------1--------    ---------2--------
-1--2-StatusTests
00CoveredT1,T2,T3
01Not Covered
10CoveredT19,T20,T21

 LINE       972
 EXPRESSION (stretch_en && timeout_enable_i && (stretch_idle_cnt > 31'(stretch_timeout_i)))
             -----1----    --------2-------    ---------------------3---------------------
-1--2--3-StatusTests
011CoveredT32,T41,T42
101CoveredT10,T14,T19
110CoveredT3,T16,T15
111CoveredT3,T16,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 33 64.71
Sequences 0 0

State, Transition and Sequence Details for FSM :: state_q
statesLine No.CoveredTests
Active 641 Covered T3,T10,T14
ClockLow 688 Covered T3,T10,T14
ClockLowAck 729 Covered T3,T10,T14
ClockPulse 701 Covered T3,T10,T14
ClockPulseAck 741 Covered T3,T10,T14
ClockStart 680 Covered T3,T10,T14
ClockStop 635 Covered T3,T10,T14
HoldBit 718 Covered T3,T10,T14
HoldDevAck 757 Covered T3,T10,T14
HoldStart 672 Covered T3,T10,T14
HoldStop 879 Covered T3,T10,T14
HostClockLowAck 807 Covered T10,T14,T16
HostClockPulseAck 820 Covered T10,T14,T16
HostHoldBitAck 835 Covered T10,T14,T16
Idle 661 Covered T1,T2,T3
PopFmtFifo 771 Covered T3,T10,T14
ReadClockLow 811 Covered T10,T14,T16
ReadClockPulse 780 Covered T10,T14,T16
ReadHoldBit 795 Covered T10,T14,T16
SetupStart 664 Covered T3,T10,T14
SetupStop 864 Covered T3,T10,T14


transitionsLine No.CoveredTests
Active->ClockLow 914 Covered T3,T14,T16
Active->Idle 955 Not Covered
Active->ReadClockLow 906 Covered T10,T14,T16
Active->SetupStart 910 Covered T3,T10,T14
ClockLow->ClockPulse 701 Covered T3,T10,T14
ClockLow->Idle 955 Not Covered
ClockLow->SetupStart 698 Covered T14,T16,T22
ClockLowAck->ClockPulseAck 741 Covered T3,T10,T14
ClockLowAck->Idle 955 Not Covered
ClockPulse->HoldBit 718 Covered T3,T10,T14
ClockPulse->Idle 714 Covered T19,T20,T21
ClockPulseAck->HoldDevAck 757 Covered T3,T10,T14
ClockPulseAck->Idle 754 Covered T19,T20,T21
ClockStart->ClockLow 688 Covered T3,T10,T14
ClockStart->Idle 955 Not Covered
ClockStop->Idle 955 Not Covered
ClockStop->SetupStop 864 Covered T3,T10,T14
HoldBit->ClockLow 732 Covered T3,T10,T14
HoldBit->ClockLowAck 729 Covered T3,T10,T14
HoldBit->Idle 955 Not Covered
HoldDevAck->ClockStop 767 Covered T3,T14,T16
HoldDevAck->Idle 955 Covered T19,T20,T21
HoldDevAck->PopFmtFifo 771 Covered T3,T10,T14
HoldStart->ClockStart 680 Covered T3,T10,T14
HoldStart->Idle 955 Not Covered
HoldStop->Idle 886 Not Covered
HoldStop->PopFmtFifo 896 Covered T3,T10,T14
HostClockLowAck->HostClockPulseAck 820 Covered T10,T14,T16
HostClockLowAck->Idle 955 Not Covered
HostClockPulseAck->HostHoldBitAck 835 Covered T10,T14,T16
HostClockPulseAck->Idle 833 Not Covered
HostHoldBitAck->ClockStop 845 Covered T10,T14,T16
HostHoldBitAck->Idle 955 Not Covered
HostHoldBitAck->PopFmtFifo 849 Covered T19,T17,T22
HostHoldBitAck->ReadClockLow 854 Covered T10,T14,T16
Idle->Active 641 Covered T3,T10,T14
Idle->ClockStop 635 Not Covered
PopFmtFifo->Active 933 Covered T3,T10,T14
PopFmtFifo->ClockStop 924 Not Covered
PopFmtFifo->Idle 929 Covered T3,T10,T14
ReadClockLow->Idle 955 Not Covered
ReadClockLow->ReadClockPulse 780 Covered T10,T14,T16
ReadClockPulse->Idle 793 Not Covered
ReadClockPulse->ReadHoldBit 795 Covered T10,T14,T16
ReadHoldBit->HostClockLowAck 807 Covered T10,T14,T16
ReadHoldBit->Idle 955 Not Covered
ReadHoldBit->ReadClockLow 811 Covered T10,T14,T16
SetupStart->HoldStart 672 Covered T3,T10,T14
SetupStart->Idle 661 Not Covered
SetupStop->HoldStop 879 Covered T3,T10,T14
SetupStop->Idle 877 Not Covered



Branch Coverage for Module : i2c_controller_fsm
Line No.TotalCoveredPercent
Branches 183 154 84.15
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 43 81.13
CASE 614 71 55 77.46
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 T3,T10,T14
1 tHoldStart - Covered T3,T10,T14
1 tClockStart - Covered T3,T10,T14
1 tClockLow - Covered T3,T10,T14
1 tClockPulse - Covered T3,T10,T14
1 tClockHigh - Covered T3,T10,T14
1 tHoldBit - Covered T3,T10,T14
1 tClockStop - Covered T3,T10,T14
1 tSetupStop - Covered T3,T10,T14
1 tNoDelay - Covered T3,T10,T14
1 default - Not Covered
0 - 1 Covered T3,T10,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 T3,T10,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 T3,T10,T14
0 0 1 Covered T1,T2,T3
0 0 0 Covered T3,T10,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 T22,T23,T24
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 T3,T10,T14
0 0 1 Covered T3,T10,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 T10,T14,T16
0 0 1 Covered T10,T14,T16
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 T16,T17,T18
0 0 Covered T10,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 T10,T14,T16
0 0 1 Covered T10,T14,T16
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 T19,T20,T11
0 0 1 - Covered T3,T10,T14
0 0 0 1 Covered T3,T10,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,T16,T22
0 0 0 1 Covered T3,T10,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 T22,T23,T24
Idle 0 - - - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
SetupStart - 1 - - - - - - - - - - - - - - - - - - - - - - - Not Covered
SetupStart - 0 1 - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
SetupStart - 0 0 - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
HoldStart - - - 1 - - - - - - - - - - - - - - - - - - - - - Not Covered
HoldStart - - - 0 - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockStart - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockLow - - - - 1 - - - - - - - - - - - - - - - - - - - - Covered T14,T16,T22
ClockLow - - - - 0 - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockPulse - - - - - 1 - - - - - - - - - - - - - - - - - - - Not Covered
ClockPulse - - - - - 0 - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockPulse - - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T28,T26,T29
ClockPulse - - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
HoldBit - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockLowAck - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockPulseAck - - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T22,T23,T24
ClockPulseAck - - - - - - - 0 - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockPulseAck - - - - - - - - 1 - - - - - - - - - - - - - - - - Covered T19,T20,T21
ClockPulseAck - - - - - - - - 0 - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockPulseAck - - - - - - - - - 1 - - - - - - - - - - - - - - - Covered T19,T20,T21
ClockPulseAck - - - - - - - - - 0 - - - - - - - - - - - - - - - Covered T3,T10,T14
HoldDevAck - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ReadClockLow - - - - - - - - - - - - - - - - - - - - - - - - - Covered T10,T14,T16
ReadClockPulse - - - - - - - - - - 1 - - - - - - - - - - - - - - Not Covered
ReadClockPulse - - - - - - - - - - 0 - - - - - - - - - - - - - - Covered T10,T14,T16
ReadClockPulse - - - - - - - - - - - 1 - - - - - - - - - - - - - Not Covered
ReadClockPulse - - - - - - - - - - - 0 - - - - - - - - - - - - - Covered T10,T14,T16
ReadHoldBit - - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T10,T14,T16
ReadHoldBit - - - - - - - - - - - - 0 - - - - - - - - - - - - Covered T10,T14,T16
HostClockLowAck - - - - - - - - - - - - - 1 - - - - - - - - - - - Covered T19,T17,T22
HostClockLowAck - - - - - - - - - - - - - 0 1 - - - - - - - - - - Covered T10,T14,T16
HostClockLowAck - - - - - - - - - - - - - 0 0 - - - - - - - - - - Covered T10,T14,T16
HostClockPulseAck - - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T19,T17,T22
HostClockPulseAck - - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T10,T14,T16
HostClockPulseAck - - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T10,T14,T16
HostClockPulseAck - - - - - - - - - - - - - - - - - 1 - - - - - - - Not Covered
HostClockPulseAck - - - - - - - - - - - - - - - - - 0 - - - - - - - Covered T10,T14,T16
HostClockPulseAck - - - - - - - - - - - - - - - - - - 1 - - - - - - Not Covered
HostClockPulseAck - - - - - - - - - - - - - - - - - - 0 - - - - - - Covered T10,T14,T16
HostHoldBitAck - - - - - - - - - - - - - - - - - - - 1 - - - - - Covered T19,T17,T22
HostHoldBitAck - - - - - - - - - - - - - - - - - - - 0 1 - - - - Covered T10,T14,T16
HostHoldBitAck - - - - - - - - - - - - - - - - - - - 0 0 - - - - Covered T10,T14,T16
ClockStop - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
SetupStop - - - - - - - - - - - - - - - - - - - - - 1 - - - Not Covered
SetupStop - - - - - - - - - - - - - - - - - - - - - 0 - - - Covered T3,T10,T14
HoldStop - - - - - - - - - - - - - - - - - - - - - - 1 - - Not Covered
HoldStop - - - - - - - - - - - - - - - - - - - - - - 0 1 - Covered T3,T10,T14
HoldStop - - - - - - - - - - - - - - - - - - - - - - 0 0 - Covered T3,T10,T14
Active - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
PopFmtFifo - - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T3,T10,T14
PopFmtFifo - - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T3,T10,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 T19,T22,T23
Idle 1 0 - 1 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
Idle 1 0 - 1 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T36,T37,T38
Idle 1 0 - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,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 T3,T10,T14
SetupStart - - - - - - 0 0 0 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
HoldStart - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
HoldStart - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockStart - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockStart - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T10,T16,T15
ClockLow - - - - - - - - - - - - 1 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T14,T16,T22
ClockLow - - - - - - - - - - - - 1 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockLow - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockPulse - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Covered
ClockPulse - - - - - - - - - - - - - - 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T28,T26,T29
ClockPulse - - - - - - - - - - - - - - 0 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockPulse - - - - - - - - - - - - - - 0 0 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
HoldBit - - - - - - - - - - - - - - - - - 1 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
HoldBit - - - - - - - - - - - - - - - - - 1 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
HoldBit - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockLowAck - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockLowAck - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockPulseAck - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockPulseAck - - - - - - - - - - - - - - - - - - - - 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T19,T20,T21
ClockPulseAck - - - - - - - - - - - - - - - - - - - - 0 0 1 - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ClockPulseAck - - - - - - - - - - - - - - - - - - - - 0 0 0 - - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
HoldDevAck - - - - - - - - - - - - - - - - - - - - - - - 1 1 - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T14,T16
HoldDevAck - - - - - - - - - - - - - - - - - - - - - - - 1 0 - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
HoldDevAck - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - - - Covered T3,T10,T14
ReadClockLow - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - Covered T10,T14,T16
ReadClockLow - - - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - - - - - Covered T10,T14,T16
ReadClockPulse - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - - - - - - Not Covered
ReadClockPulse - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 - - - - - - - - - - - - - - - - - - - - - Not Covered
ReadClockPulse - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 1 - - - - - - - - - - - - - - - - - - - - Covered T10,T14,T16
ReadClockPulse - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 0 - - - - - - - - - - - - - - - - - - - - Covered T10,T14,T16
ReadHoldBit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 1 - - - - - - - - - - - - - - - - - - Covered T10,T14,T16
ReadHoldBit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 0 - - - - - - - - - - - - - - - - - - Covered T10,T14,T16
ReadHoldBit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - - - Covered T10,T14,T16
HostClockLowAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T10,T14,T16
HostClockLowAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - - - - - Covered T10,T14,T16
HostClockPulseAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - - - - - Not Covered
HostClockPulseAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 - - - - - - - - - - - - - - - Not Covered
HostClockPulseAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 1 - - - - - - - - - - - - - - Covered T10,T14,T16
HostClockPulseAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 0 - - - - - - - - - - - - - - Covered T10,T14,T16
HostHoldBitAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 1 1 - - - - - - - - - - - Covered T10,T14,T16
HostHoldBitAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 1 0 - - - - - - - - - - - Covered T19,T17,T22
HostHoldBitAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 0 - - - - - - - - - - - - Covered T10,T14,T16
HostHoldBitAck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - - - - Covered T10,T14,T16
ClockStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - - Covered T3,T10,T14
ClockStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 - - - - - - - - - - Covered T3,T10,T14
SetupStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - - - - Not Covered
SetupStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 - - - - - - - - Not Covered
SetupStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 1 - - - - - - - Covered T3,T10,T14
SetupStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 0 - - - - - - - Covered T3,T10,T14
HoldStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - - - - Not Covered
HoldStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 1 - - - - Not Covered
HoldStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 0 - - - - Covered T3,T10,T14
HoldStop - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 - - - - - Covered T3,T10,T14
Active - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - - - Covered T10,T14,T16
Active - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T3,T10,T14
Active - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T3,T14,T16
PopFmtFifo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - Not Covered
PopFmtFifo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 Covered T3,T10,T14
PopFmtFifo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 Covered T3,T10,T14
default - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Covered


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

Branches:
-1-StatusTests
1 Covered T19,T20,T21
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 386623199 3531336 0 0


SclOutputGlitch_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 386623199 3531336 0 0
T3 68478 2314 0 0
T4 39395 0 0 0
T5 72394 0 0 0
T6 183773 0 0 0
T7 96381 0 0 0
T8 54614 0 0 0
T9 15707 0 0 0
T10 16538 586 0 0
T14 0 6998 0 0
T15 0 3092 0 0
T16 0 2525 0 0
T17 0 2523 0 0
T19 0 443 0 0
T22 0 2616 0 0
T30 0 1693 0 0
T43 0 19 0 0
T44 72827 0 0 0
T45 7777 0 0 0

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