Line Coverage for Module :
i2c_fifo_sync_sram_adapter ( parameter Width=13,Depth=64,SramAw=9,SramBaseAddr,DepthW=7,OupBufDepth=2,InpBufDepthW=2,OupBufDepthW=2,SramPtrW=6,SramDepthW=6,SramAddrLeadingZeros=3 )
Line Coverage for Module self-instances :
| Line No. | Total | Covered | Percent |
| TOTAL | | 44 | 44 | 100.00 |
| CONT_ASSIGN | 120 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 121 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 125 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 150 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 151 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 153 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 154 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 162 | 1 | 1 | 100.00 |
| ALWAYS | 164 | 3 | 3 | 100.00 |
| ALWAYS | 174 | 28 | 28 | 100.00 |
| CONT_ASSIGN | 228 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 236 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 240 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 244 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 249 | 1 | 1 | 100.00 |
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.
| Line No. | Covered | Statements | |
| 120 |
1 |
1 |
| 121 |
1 |
1 |
| 125 |
1 |
1 |
| 150 |
1 |
1 |
| 151 |
1 |
1 |
| 153 |
1 |
1 |
| 154 |
1 |
1 |
| 162 |
1 |
1 |
| 164 |
1 |
1 |
| 165 |
1 |
1 |
| 167 |
1 |
1 |
| 174 |
1 |
1 |
| 175 |
1 |
1 |
| 176 |
1 |
1 |
| 177 |
1 |
1 |
| 178 |
1 |
1 |
| 179 |
1 |
1 |
| 180 |
1 |
1 |
| 183 |
1 |
1 |
| 184 |
1 |
1 |
| 185 |
1 |
1 |
| 187 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 191 |
1 |
1 |
| 196 |
1 |
1 |
| 198 |
1 |
1 |
| 199 |
1 |
1 |
| 200 |
1 |
1 |
| 204 |
1 |
1 |
| 205 |
1 |
1 |
| 206 |
1 |
1 |
| 207 |
1 |
1 |
| 212 |
1 |
1 |
| 213 |
1 |
1 |
| 214 |
1 |
1 |
| 215 |
1 |
1 |
| 220 |
1 |
1 |
| 221 |
1 |
1 |
| 222 |
1 |
1 |
| 223 |
1 |
1 |
| 228 |
1 |
1 |
| 236 |
1 |
1 |
| 240 |
1 |
1 |
| 244 |
1 |
1 |
| 249 |
1 |
1 |
Line Coverage for Module :
i2c_fifo_sync_sram_adapter ( parameter Width=13,Depth=268,SramAw=9,SramBaseAddr=192,DepthW=9,OupBufDepth=2,InpBufDepthW=2,OupBufDepthW=2,SramPtrW=9,SramDepthW=9,SramAddrLeadingZeros=0 )
Line Coverage for Module self-instances :
| Line No. | Total | Covered | Percent |
| TOTAL | | 44 | 44 | 100.00 |
| CONT_ASSIGN | 120 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 121 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 125 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 150 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 151 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 156 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 157 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 162 | 1 | 1 | 100.00 |
| ALWAYS | 164 | 3 | 3 | 100.00 |
| ALWAYS | 174 | 28 | 28 | 100.00 |
| CONT_ASSIGN | 228 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 236 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 240 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 244 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 249 | 1 | 1 | 100.00 |
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.
| Line No. | Covered | Statements | |
| 120 |
1 |
1 |
| 121 |
1 |
1 |
| 125 |
1 |
1 |
| 150 |
1 |
1 |
| 151 |
1 |
1 |
| 156 |
1 |
1 |
| 157 |
1 |
1 |
| 162 |
1 |
1 |
| 164 |
1 |
1 |
| 165 |
1 |
1 |
| 167 |
1 |
1 |
| 174 |
1 |
1 |
| 175 |
1 |
1 |
| 176 |
1 |
1 |
| 177 |
1 |
1 |
| 178 |
1 |
1 |
| 179 |
1 |
1 |
| 180 |
1 |
1 |
| 183 |
1 |
1 |
| 184 |
1 |
1 |
| 185 |
1 |
1 |
| 187 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 191 |
1 |
1 |
| 196 |
1 |
1 |
| 198 |
1 |
1 |
| 199 |
1 |
1 |
| 200 |
1 |
1 |
| 204 |
1 |
1 |
| 205 |
1 |
1 |
| 206 |
1 |
1 |
| 207 |
1 |
1 |
| 212 |
1 |
1 |
| 213 |
1 |
1 |
| 214 |
1 |
1 |
| 215 |
1 |
1 |
| 220 |
1 |
1 |
| 221 |
1 |
1 |
| 222 |
1 |
1 |
| 223 |
1 |
1 |
| 228 |
1 |
1 |
| 236 |
1 |
1 |
| 240 |
1 |
1 |
| 244 |
1 |
1 |
| 249 |
1 |
1 |
Cond Coverage for Module :
i2c_fifo_sync_sram_adapter
| Total | Covered | Percent |
| Conditions | 51 | 42 | 82.35 |
| Logical | 51 | 42 | 82.35 |
| Non-Logical | 0 | 0 | |
| Event | 0 | 0 | |
LINE 120
EXPRESSION (fifo_wvalid_i && fifo_wready_o)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T5,T8,T37 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 125
EXPRESSION (sram_req_o && sram_gnt_i)
-----1---- -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T1,T2,T3 |
LINE 196
EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
-------------------------------1------------------------------- ----------------2---------------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T2,T3,T5 |
| 0 | 1 | Covered | T2,T3,T5 |
| 1 | 0 | Covered | T51,T146 |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Covered | T51,T146 |
| 1 | Covered | T2,T3,T5 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T51,T146 |
| 0 | 1 | Covered | T2,T3,T5 |
| 1 | 0 | Covered | T2,T3,T5 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 212
EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
-------1------ --------------2-------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 220
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 223
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 236
EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
-------1------ ----------------2----------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T5,T8,T21 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 236
SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
-------------1-------------
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T5,T8,T21 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T5 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T5,T8,T21 |
Branch Coverage for Module :
i2c_fifo_sync_sram_adapter
| Line No. | Total | Covered | Percent |
| Branches |
|
10 |
10 |
100.00 |
| TERNARY |
162 |
2 |
2 |
100.00 |
| IF |
164 |
2 |
2 |
100.00 |
| IF |
183 |
2 |
2 |
100.00 |
| IF |
191 |
4 |
4 |
100.00 |
WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv was not found/opened, so annotated branch coverage report could not be generated.
LineNo. Expression
-1-: 162 (clr_i) ?
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 164 if ((!rst_ni))
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 183 if (sram_read_in_prev_cyc_q)
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T2,T3,T5 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 191 if ((!sram_empty))
-2-: 196 if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-: 212 if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
1 |
- |
Covered |
T2,T3,T5 |
| 1 |
0 |
- |
Covered |
T2,T3,T5 |
| 0 |
- |
1 |
Covered |
T1,T2,T3 |
| 0 |
- |
0 |
Covered |
T1,T2,T3 |
Assert Coverage for Module :
i2c_fifo_sync_sram_adapter
Assertion Details
MinimalSramAw_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
6768 |
6768 |
0 |
0 |
| T1 |
4 |
4 |
0 |
0 |
| T2 |
4 |
4 |
0 |
0 |
| T3 |
4 |
4 |
0 |
0 |
| T4 |
4 |
4 |
0 |
0 |
| T5 |
4 |
4 |
0 |
0 |
| T6 |
4 |
4 |
0 |
0 |
| T7 |
4 |
4 |
0 |
0 |
| T8 |
4 |
4 |
0 |
0 |
| T9 |
4 |
4 |
0 |
0 |
| T10 |
4 |
4 |
0 |
0 |
MinimalSramFifoDepth_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
6768 |
6768 |
0 |
0 |
| T1 |
4 |
4 |
0 |
0 |
| T2 |
4 |
4 |
0 |
0 |
| T3 |
4 |
4 |
0 |
0 |
| T4 |
4 |
4 |
0 |
0 |
| T5 |
4 |
4 |
0 |
0 |
| T6 |
4 |
4 |
0 |
0 |
| T7 |
4 |
4 |
0 |
0 |
| T8 |
4 |
4 |
0 |
0 |
| T9 |
4 |
4 |
0 |
0 |
| T10 |
4 |
4 |
0 |
0 |
NoErr_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1601353936 |
1600671260 |
0 |
0 |
| T1 |
2438948 |
2438908 |
0 |
0 |
| T2 |
159484 |
159220 |
0 |
0 |
| T3 |
26636 |
26416 |
0 |
0 |
| T4 |
16204 |
15892 |
0 |
0 |
| T5 |
925976 |
925740 |
0 |
0 |
| T6 |
38712 |
38356 |
0 |
0 |
| T7 |
488420 |
488392 |
0 |
0 |
| T8 |
710124 |
709736 |
0 |
0 |
| T9 |
127660 |
127316 |
0 |
0 |
| T10 |
3988 |
3724 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1601353936 |
1273439467 |
0 |
0 |
| T1 |
2438948 |
1845637 |
0 |
0 |
| T2 |
159484 |
143806 |
0 |
0 |
| T3 |
26636 |
22354 |
0 |
0 |
| T4 |
16204 |
15882 |
0 |
0 |
| T5 |
925976 |
710782 |
0 |
0 |
| T6 |
38712 |
31765 |
0 |
0 |
| T7 |
488420 |
771661 |
0 |
0 |
| T8 |
710124 |
545860 |
0 |
0 |
| T9 |
127660 |
101938 |
0 |
0 |
| T10 |
3988 |
3724 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1601353936 |
19412813 |
0 |
0 |
| T5 |
231494 |
3712 |
0 |
0 |
| T21 |
343882 |
52169 |
0 |
0 |
| T22 |
28466 |
0 |
0 |
0 |
| T25 |
0 |
210791 |
0 |
0 |
| T26 |
0 |
166554 |
0 |
0 |
| T30 |
137370 |
0 |
0 |
0 |
| T38 |
14895 |
0 |
0 |
0 |
| T42 |
0 |
135753 |
0 |
0 |
| T44 |
11815 |
0 |
0 |
0 |
| T50 |
31286 |
0 |
0 |
0 |
| T53 |
46339 |
771 |
0 |
0 |
| T54 |
0 |
5 |
0 |
0 |
| T55 |
0 |
726 |
0 |
0 |
| T56 |
472574 |
0 |
0 |
0 |
| T57 |
26170 |
0 |
0 |
0 |
| T67 |
0 |
7 |
0 |
0 |
| T71 |
0 |
756 |
0 |
0 |
| T72 |
3681 |
0 |
0 |
0 |
| T76 |
3410 |
0 |
0 |
0 |
| T77 |
2607 |
0 |
0 |
0 |
| T79 |
130010 |
0 |
0 |
0 |
| T83 |
286526 |
0 |
0 |
0 |
| T84 |
332118 |
0 |
0 |
0 |
| T147 |
0 |
5068 |
0 |
0 |
| T148 |
0 |
229920 |
0 |
0 |
| T149 |
0 |
109754 |
0 |
0 |
| T150 |
250255 |
108146 |
0 |
0 |
| T151 |
0 |
1483 |
0 |
0 |
| T152 |
0 |
783 |
0 |
0 |
| T153 |
0 |
21 |
0 |
0 |
| T154 |
0 |
1699 |
0 |
0 |
| T155 |
0 |
92339 |
0 |
0 |
| T156 |
0 |
13 |
0 |
0 |
| T157 |
0 |
181724 |
0 |
0 |
| T158 |
134531 |
0 |
0 |
0 |
| T159 |
15275 |
0 |
0 |
0 |
| T160 |
132827 |
0 |
0 |
0 |
| T161 |
23605 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1601353936 |
621517 |
0 |
0 |
| T1 |
609737 |
803 |
0 |
0 |
| T2 |
79742 |
42 |
0 |
0 |
| T3 |
19977 |
0 |
0 |
0 |
| T4 |
12153 |
0 |
0 |
0 |
| T5 |
925976 |
1054 |
0 |
0 |
| T6 |
38712 |
0 |
0 |
0 |
| T7 |
488420 |
2558 |
0 |
0 |
| T8 |
710124 |
0 |
0 |
0 |
| T9 |
127660 |
122 |
0 |
0 |
| T10 |
3988 |
0 |
0 |
0 |
| T21 |
171941 |
887 |
0 |
0 |
| T22 |
0 |
27 |
0 |
0 |
| T29 |
267039 |
25 |
0 |
0 |
| T30 |
0 |
29 |
0 |
0 |
| T43 |
12254 |
0 |
0 |
0 |
| T44 |
0 |
27 |
0 |
0 |
| T45 |
0 |
314 |
0 |
0 |
| T46 |
0 |
143 |
0 |
0 |
| T50 |
0 |
9 |
0 |
0 |
| T56 |
0 |
378 |
0 |
0 |
| T57 |
0 |
15 |
0 |
0 |
| T76 |
1705 |
0 |
0 |
0 |
| T147 |
0 |
86 |
0 |
0 |
| T148 |
0 |
298 |
0 |
0 |
| T149 |
0 |
255 |
0 |
0 |
| T158 |
0 |
357 |
0 |
0 |
| T160 |
0 |
224 |
0 |
0 |
| T162 |
0 |
73 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1601353936 |
621517 |
0 |
0 |
| T1 |
609737 |
803 |
0 |
0 |
| T2 |
79742 |
42 |
0 |
0 |
| T3 |
19977 |
0 |
0 |
0 |
| T4 |
12153 |
0 |
0 |
0 |
| T5 |
925976 |
1054 |
0 |
0 |
| T6 |
38712 |
0 |
0 |
0 |
| T7 |
488420 |
2558 |
0 |
0 |
| T8 |
710124 |
0 |
0 |
0 |
| T9 |
127660 |
122 |
0 |
0 |
| T10 |
3988 |
0 |
0 |
0 |
| T21 |
171941 |
887 |
0 |
0 |
| T22 |
0 |
27 |
0 |
0 |
| T29 |
267039 |
25 |
0 |
0 |
| T30 |
0 |
29 |
0 |
0 |
| T43 |
12254 |
0 |
0 |
0 |
| T44 |
0 |
27 |
0 |
0 |
| T45 |
0 |
314 |
0 |
0 |
| T46 |
0 |
143 |
0 |
0 |
| T50 |
0 |
9 |
0 |
0 |
| T56 |
0 |
378 |
0 |
0 |
| T57 |
0 |
15 |
0 |
0 |
| T76 |
1705 |
0 |
0 |
0 |
| T147 |
0 |
86 |
0 |
0 |
| T148 |
0 |
298 |
0 |
0 |
| T149 |
0 |
255 |
0 |
0 |
| T158 |
0 |
357 |
0 |
0 |
| T160 |
0 |
224 |
0 |
0 |
| T162 |
0 |
73 |
0 |
0 |
Line Coverage for Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter
| Line No. | Total | Covered | Percent |
| TOTAL | | 44 | 44 | 100.00 |
| CONT_ASSIGN | 120 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 121 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 125 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 150 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 151 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 153 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 154 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 162 | 1 | 1 | 100.00 |
| ALWAYS | 164 | 3 | 3 | 100.00 |
| ALWAYS | 174 | 28 | 28 | 100.00 |
| CONT_ASSIGN | 228 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 236 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 240 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 244 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 249 | 1 | 1 | 100.00 |
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.
| Line No. | Covered | Statements | |
| 120 |
1 |
1 |
| 121 |
1 |
1 |
| 125 |
1 |
1 |
| 150 |
1 |
1 |
| 151 |
1 |
1 |
| 153 |
1 |
1 |
| 154 |
1 |
1 |
| 162 |
1 |
1 |
| 164 |
1 |
1 |
| 165 |
1 |
1 |
| 167 |
1 |
1 |
| 174 |
1 |
1 |
| 175 |
1 |
1 |
| 176 |
1 |
1 |
| 177 |
1 |
1 |
| 178 |
1 |
1 |
| 179 |
1 |
1 |
| 180 |
1 |
1 |
| 183 |
1 |
1 |
| 184 |
1 |
1 |
| 185 |
1 |
1 |
| 187 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 191 |
1 |
1 |
| 196 |
1 |
1 |
| 198 |
1 |
1 |
| 199 |
1 |
1 |
| 200 |
1 |
1 |
| 204 |
1 |
1 |
| 205 |
1 |
1 |
| 206 |
1 |
1 |
| 207 |
1 |
1 |
| 212 |
1 |
1 |
| 213 |
1 |
1 |
| 214 |
1 |
1 |
| 215 |
1 |
1 |
| 220 |
1 |
1 |
| 221 |
1 |
1 |
| 222 |
1 |
1 |
| 223 |
1 |
1 |
| 228 |
1 |
1 |
| 236 |
1 |
1 |
| 240 |
1 |
1 |
| 244 |
1 |
1 |
| 249 |
1 |
1 |
Cond Coverage for Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter
| Total | Covered | Percent |
| Conditions | 51 | 38 | 74.51 |
| Logical | 51 | 38 | 74.51 |
| Non-Logical | 0 | 0 | |
| Event | 0 | 0 | |
LINE 120
EXPRESSION (fifo_wvalid_i && fifo_wready_o)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T2,T5,T6 |
LINE 125
EXPRESSION (sram_req_o && sram_gnt_i)
-----1---- -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T2,T6,T9 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T9,T29 |
| 1 | 1 | Covered | T2,T6,T9 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T6,T9 |
| 1 | 1 | Covered | T2,T9,T29 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T1,T2,T3 |
LINE 196
EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
-------------------------------1------------------------------- ----------------2---------------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T2,T6,T9 |
| 0 | 1 | Covered | T2,T9,T29 |
| 1 | 0 | Not Covered | |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Not Covered | |
| 1 | Covered | T2,T6,T9 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Not Covered | |
| 0 | 1 | Covered | T2,T6,T9 |
| 1 | 0 | Covered | T2,T9,T29 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T6,T9 |
| 1 | 1 | Covered | T2,T9,T29 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T6,T9 |
| 1 | 1 | Covered | T2,T9,T29 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T6,T9 |
| 1 | 1 | Covered | T2,T6,T9 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T6,T9 |
| 1 | 1 | Covered | T2,T6,T9 |
LINE 212
EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
-------1------ --------------2-------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T9,T29 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 220
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T6,T9 |
LINE 223
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T6,T9 |
LINE 236
EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
-------1------ ----------------2----------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T21,T147,T148 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 236
SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
-------------1-------------
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T21,T147,T148 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T5,T6 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T21,T147,T148 |
Branch Coverage for Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter
| Line No. | Total | Covered | Percent |
| Branches |
|
10 |
10 |
100.00 |
| TERNARY |
162 |
2 |
2 |
100.00 |
| IF |
164 |
2 |
2 |
100.00 |
| IF |
183 |
2 |
2 |
100.00 |
| IF |
191 |
4 |
4 |
100.00 |
WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv was not found/opened, so annotated branch coverage report could not be generated.
LineNo. Expression
-1-: 162 (clr_i) ?
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 164 if ((!rst_ni))
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 183 if (sram_read_in_prev_cyc_q)
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T2,T9,T29 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 191 if ((!sram_empty))
-2-: 196 if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-: 212 if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
1 |
- |
Covered |
T2,T9,T29 |
| 1 |
0 |
- |
Covered |
T2,T6,T9 |
| 0 |
- |
1 |
Covered |
T1,T2,T3 |
| 0 |
- |
0 |
Covered |
T1,T2,T3 |
Assert Coverage for Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter
Assertion Details
MinimalSramAw_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1692 |
1692 |
0 |
0 |
| T1 |
1 |
1 |
0 |
0 |
| T2 |
1 |
1 |
0 |
0 |
| T3 |
1 |
1 |
0 |
0 |
| T4 |
1 |
1 |
0 |
0 |
| T5 |
1 |
1 |
0 |
0 |
| T6 |
1 |
1 |
0 |
0 |
| T7 |
1 |
1 |
0 |
0 |
| T8 |
1 |
1 |
0 |
0 |
| T9 |
1 |
1 |
0 |
0 |
| T10 |
1 |
1 |
0 |
0 |
MinimalSramFifoDepth_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1692 |
1692 |
0 |
0 |
| T1 |
1 |
1 |
0 |
0 |
| T2 |
1 |
1 |
0 |
0 |
| T3 |
1 |
1 |
0 |
0 |
| T4 |
1 |
1 |
0 |
0 |
| T5 |
1 |
1 |
0 |
0 |
| T6 |
1 |
1 |
0 |
0 |
| T7 |
1 |
1 |
0 |
0 |
| T8 |
1 |
1 |
0 |
0 |
| T9 |
1 |
1 |
0 |
0 |
| T10 |
1 |
1 |
0 |
0 |
NoErr_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
400167815 |
0 |
0 |
| T1 |
609737 |
609727 |
0 |
0 |
| T2 |
39871 |
39805 |
0 |
0 |
| T3 |
6659 |
6604 |
0 |
0 |
| T4 |
4051 |
3973 |
0 |
0 |
| T5 |
231494 |
231435 |
0 |
0 |
| T6 |
9678 |
9589 |
0 |
0 |
| T7 |
122105 |
122098 |
0 |
0 |
| T8 |
177531 |
177434 |
0 |
0 |
| T9 |
31915 |
31829 |
0 |
0 |
| T10 |
997 |
931 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
349768486 |
0 |
0 |
| T1 |
609737 |
609727 |
0 |
0 |
| T2 |
39871 |
24391 |
0 |
0 |
| T3 |
6659 |
6604 |
0 |
0 |
| T4 |
4051 |
3973 |
0 |
0 |
| T5 |
231494 |
231435 |
0 |
0 |
| T6 |
9678 |
2998 |
0 |
0 |
| T7 |
122105 |
122098 |
0 |
0 |
| T8 |
177531 |
177434 |
0 |
0 |
| T9 |
31915 |
6451 |
0 |
0 |
| T10 |
997 |
931 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
18810395 |
0 |
0 |
| T21 |
171941 |
52169 |
0 |
0 |
| T22 |
28466 |
0 |
0 |
0 |
| T25 |
0 |
210791 |
0 |
0 |
| T26 |
0 |
166554 |
0 |
0 |
| T30 |
137370 |
0 |
0 |
0 |
| T38 |
14895 |
0 |
0 |
0 |
| T42 |
0 |
135753 |
0 |
0 |
| T44 |
11815 |
0 |
0 |
0 |
| T50 |
31286 |
0 |
0 |
0 |
| T57 |
26170 |
0 |
0 |
0 |
| T72 |
3681 |
0 |
0 |
0 |
| T76 |
1705 |
0 |
0 |
0 |
| T77 |
2607 |
0 |
0 |
0 |
| T147 |
0 |
5068 |
0 |
0 |
| T148 |
0 |
229920 |
0 |
0 |
| T149 |
0 |
109754 |
0 |
0 |
| T150 |
0 |
108146 |
0 |
0 |
| T155 |
0 |
92339 |
0 |
0 |
| T157 |
0 |
181724 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
165887 |
0 |
0 |
| T2 |
39871 |
42 |
0 |
0 |
| T3 |
6659 |
0 |
0 |
0 |
| T4 |
4051 |
0 |
0 |
0 |
| T5 |
231494 |
0 |
0 |
0 |
| T6 |
9678 |
0 |
0 |
0 |
| T7 |
122105 |
0 |
0 |
0 |
| T8 |
177531 |
0 |
0 |
0 |
| T9 |
31915 |
122 |
0 |
0 |
| T10 |
997 |
0 |
0 |
0 |
| T21 |
0 |
887 |
0 |
0 |
| T22 |
0 |
27 |
0 |
0 |
| T29 |
89013 |
25 |
0 |
0 |
| T30 |
0 |
29 |
0 |
0 |
| T44 |
0 |
27 |
0 |
0 |
| T147 |
0 |
86 |
0 |
0 |
| T148 |
0 |
298 |
0 |
0 |
| T149 |
0 |
255 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
165887 |
0 |
0 |
| T2 |
39871 |
42 |
0 |
0 |
| T3 |
6659 |
0 |
0 |
0 |
| T4 |
4051 |
0 |
0 |
0 |
| T5 |
231494 |
0 |
0 |
0 |
| T6 |
9678 |
0 |
0 |
0 |
| T7 |
122105 |
0 |
0 |
0 |
| T8 |
177531 |
0 |
0 |
0 |
| T9 |
31915 |
122 |
0 |
0 |
| T10 |
997 |
0 |
0 |
0 |
| T21 |
0 |
887 |
0 |
0 |
| T22 |
0 |
27 |
0 |
0 |
| T29 |
89013 |
25 |
0 |
0 |
| T30 |
0 |
29 |
0 |
0 |
| T44 |
0 |
27 |
0 |
0 |
| T147 |
0 |
86 |
0 |
0 |
| T148 |
0 |
298 |
0 |
0 |
| T149 |
0 |
255 |
0 |
0 |
Line Coverage for Instance : tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter
| Line No. | Total | Covered | Percent |
| TOTAL | | 44 | 44 | 100.00 |
| CONT_ASSIGN | 120 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 121 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 125 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 150 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 151 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 153 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 154 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 162 | 1 | 1 | 100.00 |
| ALWAYS | 164 | 3 | 3 | 100.00 |
| ALWAYS | 174 | 28 | 28 | 100.00 |
| CONT_ASSIGN | 228 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 236 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 240 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 244 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 249 | 1 | 1 | 100.00 |
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.
| Line No. | Covered | Statements | |
| 120 |
1 |
1 |
| 121 |
1 |
1 |
| 125 |
1 |
1 |
| 150 |
1 |
1 |
| 151 |
1 |
1 |
| 153 |
1 |
1 |
| 154 |
1 |
1 |
| 162 |
1 |
1 |
| 164 |
1 |
1 |
| 165 |
1 |
1 |
| 167 |
1 |
1 |
| 174 |
1 |
1 |
| 175 |
1 |
1 |
| 176 |
1 |
1 |
| 177 |
1 |
1 |
| 178 |
1 |
1 |
| 179 |
1 |
1 |
| 180 |
1 |
1 |
| 183 |
1 |
1 |
| 184 |
1 |
1 |
| 185 |
1 |
1 |
| 187 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 191 |
1 |
1 |
| 196 |
1 |
1 |
| 198 |
1 |
1 |
| 199 |
1 |
1 |
| 200 |
1 |
1 |
| 204 |
1 |
1 |
| 205 |
1 |
1 |
| 206 |
1 |
1 |
| 207 |
1 |
1 |
| 212 |
1 |
1 |
| 213 |
1 |
1 |
| 214 |
1 |
1 |
| 215 |
1 |
1 |
| 220 |
1 |
1 |
| 221 |
1 |
1 |
| 222 |
1 |
1 |
| 223 |
1 |
1 |
| 228 |
1 |
1 |
| 236 |
1 |
1 |
| 240 |
1 |
1 |
| 244 |
1 |
1 |
| 249 |
1 |
1 |
Cond Coverage for Instance : tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter
| Total | Covered | Percent |
| Conditions | 51 | 38 | 74.51 |
| Logical | 51 | 38 | 74.51 |
| Non-Logical | 0 | 0 | |
| Event | 0 | 0 | |
LINE 120
EXPRESSION (fifo_wvalid_i && fifo_wready_o)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T3,T7,T50 |
LINE 125
EXPRESSION (sram_req_o && sram_gnt_i)
-----1---- -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T3,T7,T50 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T3,T7,T50 |
| 1 | 1 | Covered | T3,T7,T50 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T3,T7,T50 |
| 1 | 1 | Covered | T3,T7,T50 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T1,T2,T3 |
LINE 196
EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
-------------------------------1------------------------------- ----------------2---------------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T3,T7,T50 |
| 0 | 1 | Covered | T3,T7,T50 |
| 1 | 0 | Not Covered | |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Not Covered | |
| 1 | Covered | T3,T7,T50 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Not Covered | |
| 0 | 1 | Covered | T3,T7,T50 |
| 1 | 0 | Covered | T3,T7,T50 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T7,T50 |
| 1 | 1 | Covered | T3,T7,T50 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T7,T50 |
| 1 | 1 | Covered | T3,T7,T50 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T7,T50 |
| 1 | 1 | Covered | T3,T7,T50 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T7,T50 |
| 1 | 1 | Covered | T3,T7,T50 |
LINE 212
EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
-------1------ --------------2-------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T3,T7,T50 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 220
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T3,T7,T50 |
LINE 223
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T3,T7,T50 |
LINE 236
EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
-------1------ ----------------2----------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T47,T48,T49 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 236
SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
-------------1-------------
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T47,T48,T49 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T3,T7,T50 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T47,T48,T49 |
Branch Coverage for Instance : tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter
| Line No. | Total | Covered | Percent |
| Branches |
|
10 |
10 |
100.00 |
| TERNARY |
162 |
2 |
2 |
100.00 |
| IF |
164 |
2 |
2 |
100.00 |
| IF |
183 |
2 |
2 |
100.00 |
| IF |
191 |
4 |
4 |
100.00 |
WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv was not found/opened, so annotated branch coverage report could not be generated.
LineNo. Expression
-1-: 162 (clr_i) ?
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 164 if ((!rst_ni))
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 183 if (sram_read_in_prev_cyc_q)
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T3,T7,T50 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 191 if ((!sram_empty))
-2-: 196 if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-: 212 if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
1 |
- |
Covered |
T3,T7,T50 |
| 1 |
0 |
- |
Covered |
T3,T7,T50 |
| 0 |
- |
1 |
Covered |
T1,T2,T3 |
| 0 |
- |
0 |
Covered |
T1,T2,T3 |
Assert Coverage for Instance : tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter
Assertion Details
MinimalSramAw_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1692 |
1692 |
0 |
0 |
| T1 |
1 |
1 |
0 |
0 |
| T2 |
1 |
1 |
0 |
0 |
| T3 |
1 |
1 |
0 |
0 |
| T4 |
1 |
1 |
0 |
0 |
| T5 |
1 |
1 |
0 |
0 |
| T6 |
1 |
1 |
0 |
0 |
| T7 |
1 |
1 |
0 |
0 |
| T8 |
1 |
1 |
0 |
0 |
| T9 |
1 |
1 |
0 |
0 |
| T10 |
1 |
1 |
0 |
0 |
MinimalSramFifoDepth_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1692 |
1692 |
0 |
0 |
| T1 |
1 |
1 |
0 |
0 |
| T2 |
1 |
1 |
0 |
0 |
| T3 |
1 |
1 |
0 |
0 |
| T4 |
1 |
1 |
0 |
0 |
| T5 |
1 |
1 |
0 |
0 |
| T6 |
1 |
1 |
0 |
0 |
| T7 |
1 |
1 |
0 |
0 |
| T8 |
1 |
1 |
0 |
0 |
| T9 |
1 |
1 |
0 |
0 |
| T10 |
1 |
1 |
0 |
0 |
NoErr_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
400167815 |
0 |
0 |
| T1 |
609737 |
609727 |
0 |
0 |
| T2 |
39871 |
39805 |
0 |
0 |
| T3 |
6659 |
6604 |
0 |
0 |
| T4 |
4051 |
3973 |
0 |
0 |
| T5 |
231494 |
231435 |
0 |
0 |
| T6 |
9678 |
9589 |
0 |
0 |
| T7 |
122105 |
122098 |
0 |
0 |
| T8 |
177531 |
177434 |
0 |
0 |
| T9 |
31915 |
31829 |
0 |
0 |
| T10 |
997 |
931 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
379317452 |
0 |
0 |
| T1 |
609737 |
609727 |
0 |
0 |
| T2 |
39871 |
39805 |
0 |
0 |
| T3 |
6659 |
2542 |
0 |
0 |
| T4 |
4051 |
3973 |
0 |
0 |
| T5 |
231494 |
231435 |
0 |
0 |
| T6 |
9678 |
9589 |
0 |
0 |
| T7 |
122105 |
101196 |
0 |
0 |
| T8 |
177531 |
177434 |
0 |
0 |
| T9 |
31915 |
31829 |
0 |
0 |
| T10 |
997 |
931 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
327296 |
0 |
0 |
| T14 |
101829 |
0 |
0 |
0 |
| T25 |
337293 |
0 |
0 |
0 |
| T47 |
12406 |
8951 |
0 |
0 |
| T48 |
0 |
10013 |
0 |
0 |
| T49 |
0 |
9917 |
0 |
0 |
| T67 |
54044 |
0 |
0 |
0 |
| T80 |
104590 |
0 |
0 |
0 |
| T137 |
1999 |
0 |
0 |
0 |
| T155 |
200750 |
0 |
0 |
0 |
| T163 |
0 |
13502 |
0 |
0 |
| T164 |
0 |
2607 |
0 |
0 |
| T165 |
0 |
366 |
0 |
0 |
| T166 |
0 |
9077 |
0 |
0 |
| T167 |
0 |
11673 |
0 |
0 |
| T168 |
0 |
6104 |
0 |
0 |
| T169 |
0 |
548 |
0 |
0 |
| T170 |
21837 |
0 |
0 |
0 |
| T171 |
43868 |
0 |
0 |
0 |
| T172 |
192539 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
109068 |
0 |
0 |
| T3 |
6659 |
21 |
0 |
0 |
| T4 |
4051 |
0 |
0 |
0 |
| T5 |
231494 |
0 |
0 |
0 |
| T6 |
9678 |
0 |
0 |
0 |
| T7 |
122105 |
1420 |
0 |
0 |
| T8 |
177531 |
0 |
0 |
0 |
| T9 |
31915 |
0 |
0 |
0 |
| T10 |
997 |
0 |
0 |
0 |
| T29 |
89013 |
0 |
0 |
0 |
| T43 |
6127 |
0 |
0 |
0 |
| T45 |
0 |
207 |
0 |
0 |
| T50 |
0 |
6 |
0 |
0 |
| T57 |
0 |
3 |
0 |
0 |
| T58 |
0 |
50 |
0 |
0 |
| T72 |
0 |
1 |
0 |
0 |
| T73 |
0 |
124 |
0 |
0 |
| T74 |
0 |
172 |
0 |
0 |
| T75 |
0 |
99 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
109068 |
0 |
0 |
| T3 |
6659 |
21 |
0 |
0 |
| T4 |
4051 |
0 |
0 |
0 |
| T5 |
231494 |
0 |
0 |
0 |
| T6 |
9678 |
0 |
0 |
0 |
| T7 |
122105 |
1420 |
0 |
0 |
| T8 |
177531 |
0 |
0 |
0 |
| T9 |
31915 |
0 |
0 |
0 |
| T10 |
997 |
0 |
0 |
0 |
| T29 |
89013 |
0 |
0 |
0 |
| T43 |
6127 |
0 |
0 |
0 |
| T45 |
0 |
207 |
0 |
0 |
| T50 |
0 |
6 |
0 |
0 |
| T57 |
0 |
3 |
0 |
0 |
| T58 |
0 |
50 |
0 |
0 |
| T72 |
0 |
1 |
0 |
0 |
| T73 |
0 |
124 |
0 |
0 |
| T74 |
0 |
172 |
0 |
0 |
| T75 |
0 |
99 |
0 |
0 |
Line Coverage for Instance : tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter
| Line No. | Total | Covered | Percent |
| TOTAL | | 44 | 44 | 100.00 |
| CONT_ASSIGN | 120 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 121 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 125 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 150 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 151 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 153 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 154 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 162 | 1 | 1 | 100.00 |
| ALWAYS | 164 | 3 | 3 | 100.00 |
| ALWAYS | 174 | 28 | 28 | 100.00 |
| CONT_ASSIGN | 228 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 236 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 240 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 244 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 249 | 1 | 1 | 100.00 |
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.
| Line No. | Covered | Statements | |
| 120 |
1 |
1 |
| 121 |
1 |
1 |
| 125 |
1 |
1 |
| 150 |
1 |
1 |
| 151 |
1 |
1 |
| 153 |
1 |
1 |
| 154 |
1 |
1 |
| 162 |
1 |
1 |
| 164 |
1 |
1 |
| 165 |
1 |
1 |
| 167 |
1 |
1 |
| 174 |
1 |
1 |
| 175 |
1 |
1 |
| 176 |
1 |
1 |
| 177 |
1 |
1 |
| 178 |
1 |
1 |
| 179 |
1 |
1 |
| 180 |
1 |
1 |
| 183 |
1 |
1 |
| 184 |
1 |
1 |
| 185 |
1 |
1 |
| 187 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 191 |
1 |
1 |
| 196 |
1 |
1 |
| 198 |
1 |
1 |
| 199 |
1 |
1 |
| 200 |
1 |
1 |
| 204 |
1 |
1 |
| 205 |
1 |
1 |
| 206 |
1 |
1 |
| 207 |
1 |
1 |
| 212 |
1 |
1 |
| 213 |
1 |
1 |
| 214 |
1 |
1 |
| 215 |
1 |
1 |
| 220 |
1 |
1 |
| 221 |
1 |
1 |
| 222 |
1 |
1 |
| 223 |
1 |
1 |
| 228 |
1 |
1 |
| 236 |
1 |
1 |
| 240 |
1 |
1 |
| 244 |
1 |
1 |
| 249 |
1 |
1 |
Cond Coverage for Instance : tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter
| Total | Covered | Percent |
| Conditions | 51 | 39 | 76.47 |
| Logical | 51 | 39 | 76.47 |
| Non-Logical | 0 | 0 | |
| Event | 0 | 0 | |
LINE 120
EXPRESSION (fifo_wvalid_i && fifo_wready_o)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T5,T8,T37 |
| 1 | 1 | Covered | T2,T5,T8 |
LINE 125
EXPRESSION (sram_req_o && sram_gnt_i)
-----1---- -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T5,T8,T37 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T5,T8,T37 |
| 1 | 1 | Covered | T5,T8,T37 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T5,T8,T37 |
| 1 | 1 | Covered | T5,T8,T37 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T1,T2,T3 |
LINE 196
EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
-------------------------------1------------------------------- ----------------2---------------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T5,T8,T37 |
| 0 | 1 | Covered | T5,T8,T37 |
| 1 | 0 | Not Covered | |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Not Covered | |
| 1 | Covered | T5,T8,T37 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Not Covered | |
| 0 | 1 | Covered | T5,T8,T37 |
| 1 | 0 | Covered | T5,T8,T37 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T5,T8,T37 |
| 1 | 1 | Covered | T5,T8,T37 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T5,T8,T37 |
| 1 | 1 | Covered | T5,T8,T37 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T5,T8,T37 |
| 1 | 1 | Covered | T5,T8,T37 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T5,T8,T37 |
| 1 | 1 | Covered | T5,T8,T37 |
LINE 212
EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
-------1------ --------------2-------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T5,T8,T37 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 220
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T5,T8,T37 |
LINE 223
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T5,T8,T37 |
LINE 236
EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
-------1------ ----------------2----------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T5,T8,T37 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 236
SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
-------------1-------------
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T5,T8,T37 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T5,T8,T37 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T5,T8,T37 |
Branch Coverage for Instance : tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter
| Line No. | Total | Covered | Percent |
| Branches |
|
10 |
10 |
100.00 |
| TERNARY |
162 |
2 |
2 |
100.00 |
| IF |
164 |
2 |
2 |
100.00 |
| IF |
183 |
2 |
2 |
100.00 |
| IF |
191 |
4 |
4 |
100.00 |
WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv was not found/opened, so annotated branch coverage report could not be generated.
LineNo. Expression
-1-: 162 (clr_i) ?
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 164 if ((!rst_ni))
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 183 if (sram_read_in_prev_cyc_q)
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T5,T8,T37 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 191 if ((!sram_empty))
-2-: 196 if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-: 212 if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
1 |
- |
Covered |
T5,T8,T37 |
| 1 |
0 |
- |
Covered |
T5,T8,T37 |
| 0 |
- |
1 |
Covered |
T1,T2,T3 |
| 0 |
- |
0 |
Covered |
T1,T2,T3 |
Assert Coverage for Instance : tb.dut.i2c_core.u_fifos.u_rx_fifo_sram_adapter
Assertion Details
MinimalSramAw_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1692 |
1692 |
0 |
0 |
| T1 |
1 |
1 |
0 |
0 |
| T2 |
1 |
1 |
0 |
0 |
| T3 |
1 |
1 |
0 |
0 |
| T4 |
1 |
1 |
0 |
0 |
| T5 |
1 |
1 |
0 |
0 |
| T6 |
1 |
1 |
0 |
0 |
| T7 |
1 |
1 |
0 |
0 |
| T8 |
1 |
1 |
0 |
0 |
| T9 |
1 |
1 |
0 |
0 |
| T10 |
1 |
1 |
0 |
0 |
MinimalSramFifoDepth_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1692 |
1692 |
0 |
0 |
| T1 |
1 |
1 |
0 |
0 |
| T2 |
1 |
1 |
0 |
0 |
| T3 |
1 |
1 |
0 |
0 |
| T4 |
1 |
1 |
0 |
0 |
| T5 |
1 |
1 |
0 |
0 |
| T6 |
1 |
1 |
0 |
0 |
| T7 |
1 |
1 |
0 |
0 |
| T8 |
1 |
1 |
0 |
0 |
| T9 |
1 |
1 |
0 |
0 |
| T10 |
1 |
1 |
0 |
0 |
NoErr_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
400167815 |
0 |
0 |
| T1 |
609737 |
609727 |
0 |
0 |
| T2 |
39871 |
39805 |
0 |
0 |
| T3 |
6659 |
6604 |
0 |
0 |
| T4 |
4051 |
3973 |
0 |
0 |
| T5 |
231494 |
231435 |
0 |
0 |
| T6 |
9678 |
9589 |
0 |
0 |
| T7 |
122105 |
122098 |
0 |
0 |
| T8 |
177531 |
177434 |
0 |
0 |
| T9 |
31915 |
31829 |
0 |
0 |
| T10 |
997 |
931 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
378469006 |
0 |
0 |
| T1 |
609737 |
609727 |
0 |
0 |
| T2 |
39871 |
39805 |
0 |
0 |
| T3 |
6659 |
6604 |
0 |
0 |
| T4 |
4051 |
3973 |
0 |
0 |
| T5 |
231494 |
16477 |
0 |
0 |
| T6 |
9678 |
9589 |
0 |
0 |
| T7 |
122105 |
122098 |
0 |
0 |
| T8 |
177531 |
13558 |
0 |
0 |
| T9 |
31915 |
31829 |
0 |
0 |
| T10 |
997 |
931 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
214457 |
0 |
0 |
| T5 |
231494 |
3712 |
0 |
0 |
| T6 |
9678 |
0 |
0 |
0 |
| T7 |
122105 |
0 |
0 |
0 |
| T8 |
177531 |
2830 |
0 |
0 |
| T9 |
31915 |
0 |
0 |
0 |
| T10 |
997 |
0 |
0 |
0 |
| T21 |
171941 |
0 |
0 |
0 |
| T29 |
89013 |
0 |
0 |
0 |
| T37 |
0 |
2751 |
0 |
0 |
| T43 |
6127 |
0 |
0 |
0 |
| T76 |
1705 |
0 |
0 |
0 |
| T83 |
0 |
354 |
0 |
0 |
| T84 |
0 |
133 |
0 |
0 |
| T85 |
0 |
198 |
0 |
0 |
| T173 |
0 |
2864 |
0 |
0 |
| T174 |
0 |
2300 |
0 |
0 |
| T175 |
0 |
2487 |
0 |
0 |
| T176 |
0 |
4 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
108252 |
0 |
0 |
| T5 |
231494 |
1054 |
0 |
0 |
| T6 |
9678 |
0 |
0 |
0 |
| T7 |
122105 |
0 |
0 |
0 |
| T8 |
177531 |
806 |
0 |
0 |
| T9 |
31915 |
0 |
0 |
0 |
| T10 |
997 |
0 |
0 |
0 |
| T21 |
171941 |
0 |
0 |
0 |
| T29 |
89013 |
0 |
0 |
0 |
| T37 |
0 |
806 |
0 |
0 |
| T43 |
6127 |
0 |
0 |
0 |
| T76 |
1705 |
0 |
0 |
0 |
| T83 |
0 |
682 |
0 |
0 |
| T84 |
0 |
806 |
0 |
0 |
| T85 |
0 |
1178 |
0 |
0 |
| T172 |
0 |
868 |
0 |
0 |
| T173 |
0 |
930 |
0 |
0 |
| T174 |
0 |
806 |
0 |
0 |
| T175 |
0 |
682 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
108252 |
0 |
0 |
| T5 |
231494 |
1054 |
0 |
0 |
| T6 |
9678 |
0 |
0 |
0 |
| T7 |
122105 |
0 |
0 |
0 |
| T8 |
177531 |
806 |
0 |
0 |
| T9 |
31915 |
0 |
0 |
0 |
| T10 |
997 |
0 |
0 |
0 |
| T21 |
171941 |
0 |
0 |
0 |
| T29 |
89013 |
0 |
0 |
0 |
| T37 |
0 |
806 |
0 |
0 |
| T43 |
6127 |
0 |
0 |
0 |
| T76 |
1705 |
0 |
0 |
0 |
| T83 |
0 |
682 |
0 |
0 |
| T84 |
0 |
806 |
0 |
0 |
| T85 |
0 |
1178 |
0 |
0 |
| T172 |
0 |
868 |
0 |
0 |
| T173 |
0 |
930 |
0 |
0 |
| T174 |
0 |
806 |
0 |
0 |
| T175 |
0 |
682 |
0 |
0 |
Line Coverage for Instance : tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter
| Line No. | Total | Covered | Percent |
| TOTAL | | 44 | 44 | 100.00 |
| CONT_ASSIGN | 120 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 121 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 125 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 150 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 151 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 156 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 157 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 162 | 1 | 1 | 100.00 |
| ALWAYS | 164 | 3 | 3 | 100.00 |
| ALWAYS | 174 | 28 | 28 | 100.00 |
| CONT_ASSIGN | 228 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 236 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 240 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 244 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 249 | 1 | 1 | 100.00 |
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.
| Line No. | Covered | Statements | |
| 120 |
1 |
1 |
| 121 |
1 |
1 |
| 125 |
1 |
1 |
| 150 |
1 |
1 |
| 151 |
1 |
1 |
| 156 |
1 |
1 |
| 157 |
1 |
1 |
| 162 |
1 |
1 |
| 164 |
1 |
1 |
| 165 |
1 |
1 |
| 167 |
1 |
1 |
| 174 |
1 |
1 |
| 175 |
1 |
1 |
| 176 |
1 |
1 |
| 177 |
1 |
1 |
| 178 |
1 |
1 |
| 179 |
1 |
1 |
| 180 |
1 |
1 |
| 183 |
1 |
1 |
| 184 |
1 |
1 |
| 185 |
1 |
1 |
| 187 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 191 |
1 |
1 |
| 196 |
1 |
1 |
| 198 |
1 |
1 |
| 199 |
1 |
1 |
| 200 |
1 |
1 |
| 204 |
1 |
1 |
| 205 |
1 |
1 |
| 206 |
1 |
1 |
| 207 |
1 |
1 |
| 212 |
1 |
1 |
| 213 |
1 |
1 |
| 214 |
1 |
1 |
| 215 |
1 |
1 |
| 220 |
1 |
1 |
| 221 |
1 |
1 |
| 222 |
1 |
1 |
| 223 |
1 |
1 |
| 228 |
1 |
1 |
| 236 |
1 |
1 |
| 240 |
1 |
1 |
| 244 |
1 |
1 |
| 249 |
1 |
1 |
Cond Coverage for Instance : tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter
| Total | Covered | Percent |
| Conditions | 51 | 42 | 82.35 |
| Logical | 51 | 42 | 82.35 |
| Non-Logical | 0 | 0 | |
| Event | 0 | 0 | |
LINE 120
EXPRESSION (fifo_wvalid_i && fifo_wready_o)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T51,T52 |
| 1 | 1 | Covered | T1,T3,T4 |
LINE 125
EXPRESSION (sram_req_o && sram_gnt_i)
-----1---- -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T1,T4,T7 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T7,T50 |
| 1 | 1 | Covered | T1,T4,T7 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T4,T7 |
| 1 | 1 | Covered | T1,T7,T50 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T1,T2,T3 |
LINE 196
EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
-------------------------------1------------------------------- ----------------2---------------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T1,T4,T7 |
| 0 | 1 | Covered | T1,T7,T50 |
| 1 | 0 | Covered | T51,T146 |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Covered | T51,T146 |
| 1 | Covered | T1,T4,T7 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T51,T146 |
| 0 | 1 | Covered | T1,T4,T7 |
| 1 | 0 | Covered | T1,T7,T50 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T4,T7 |
| 1 | 1 | Covered | T1,T7,T50 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T4,T7 |
| 1 | 1 | Covered | T1,T7,T50 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T4,T7 |
| 1 | 1 | Covered | T1,T7,T50 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T4,T7 |
| 1 | 1 | Covered | T1,T7,T50 |
LINE 212
EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
-------1------ --------------2-------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T7,T50 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 220
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T4,T7 |
LINE 223
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T4,T7 |
LINE 236
EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
-------1------ ----------------2----------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T53,T54,T55 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 236
SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
-------------1-------------
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T53,T54,T55 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T4,T7 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T53,T54,T55 |
Branch Coverage for Instance : tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter
| Line No. | Total | Covered | Percent |
| Branches |
|
10 |
10 |
100.00 |
| TERNARY |
162 |
2 |
2 |
100.00 |
| IF |
164 |
2 |
2 |
100.00 |
| IF |
183 |
2 |
2 |
100.00 |
| IF |
191 |
4 |
4 |
100.00 |
WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv was not found/opened, so annotated branch coverage report could not be generated.
LineNo. Expression
-1-: 162 (clr_i) ?
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 164 if ((!rst_ni))
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 183 if (sram_read_in_prev_cyc_q)
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T7,T50 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 191 if ((!sram_empty))
-2-: 196 if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-: 212 if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
1 |
- |
Covered |
T1,T7,T50 |
| 1 |
0 |
- |
Covered |
T1,T4,T7 |
| 0 |
- |
1 |
Covered |
T1,T2,T3 |
| 0 |
- |
0 |
Covered |
T1,T2,T3 |
Assert Coverage for Instance : tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter
Assertion Details
MinimalSramAw_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1692 |
1692 |
0 |
0 |
| T1 |
1 |
1 |
0 |
0 |
| T2 |
1 |
1 |
0 |
0 |
| T3 |
1 |
1 |
0 |
0 |
| T4 |
1 |
1 |
0 |
0 |
| T5 |
1 |
1 |
0 |
0 |
| T6 |
1 |
1 |
0 |
0 |
| T7 |
1 |
1 |
0 |
0 |
| T8 |
1 |
1 |
0 |
0 |
| T9 |
1 |
1 |
0 |
0 |
| T10 |
1 |
1 |
0 |
0 |
MinimalSramFifoDepth_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1692 |
1692 |
0 |
0 |
| T1 |
1 |
1 |
0 |
0 |
| T2 |
1 |
1 |
0 |
0 |
| T3 |
1 |
1 |
0 |
0 |
| T4 |
1 |
1 |
0 |
0 |
| T5 |
1 |
1 |
0 |
0 |
| T6 |
1 |
1 |
0 |
0 |
| T7 |
1 |
1 |
0 |
0 |
| T8 |
1 |
1 |
0 |
0 |
| T9 |
1 |
1 |
0 |
0 |
| T10 |
1 |
1 |
0 |
0 |
NoErr_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
400167815 |
0 |
0 |
| T1 |
609737 |
609727 |
0 |
0 |
| T2 |
39871 |
39805 |
0 |
0 |
| T3 |
6659 |
6604 |
0 |
0 |
| T4 |
4051 |
3973 |
0 |
0 |
| T5 |
231494 |
231435 |
0 |
0 |
| T6 |
9678 |
9589 |
0 |
0 |
| T7 |
122105 |
122098 |
0 |
0 |
| T8 |
177531 |
177434 |
0 |
0 |
| T9 |
31915 |
31829 |
0 |
0 |
| T10 |
997 |
931 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
165884523 |
0 |
0 |
| T1 |
609737 |
16456 |
0 |
0 |
| T2 |
39871 |
39805 |
0 |
0 |
| T3 |
6659 |
6604 |
0 |
0 |
| T4 |
4051 |
3963 |
0 |
0 |
| T5 |
231494 |
231435 |
0 |
0 |
| T6 |
9678 |
9589 |
0 |
0 |
| T7 |
122105 |
426269 |
0 |
0 |
| T8 |
177531 |
177434 |
0 |
0 |
| T9 |
31915 |
31829 |
0 |
0 |
| T10 |
997 |
931 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
60665 |
0 |
0 |
| T53 |
46339 |
771 |
0 |
0 |
| T54 |
0 |
5 |
0 |
0 |
| T55 |
0 |
726 |
0 |
0 |
| T56 |
472574 |
0 |
0 |
0 |
| T67 |
0 |
7 |
0 |
0 |
| T71 |
0 |
756 |
0 |
0 |
| T79 |
130010 |
0 |
0 |
0 |
| T83 |
286526 |
0 |
0 |
0 |
| T84 |
332118 |
0 |
0 |
0 |
| T150 |
250255 |
0 |
0 |
0 |
| T151 |
0 |
1483 |
0 |
0 |
| T152 |
0 |
783 |
0 |
0 |
| T153 |
0 |
21 |
0 |
0 |
| T154 |
0 |
1699 |
0 |
0 |
| T156 |
0 |
13 |
0 |
0 |
| T158 |
134531 |
0 |
0 |
0 |
| T159 |
15275 |
0 |
0 |
0 |
| T160 |
132827 |
0 |
0 |
0 |
| T161 |
23605 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
238310 |
0 |
0 |
| T1 |
609737 |
803 |
0 |
0 |
| T2 |
39871 |
0 |
0 |
0 |
| T3 |
6659 |
0 |
0 |
0 |
| T4 |
4051 |
0 |
0 |
0 |
| T5 |
231494 |
0 |
0 |
0 |
| T6 |
9678 |
0 |
0 |
0 |
| T7 |
122105 |
2558 |
0 |
0 |
| T8 |
177531 |
0 |
0 |
0 |
| T9 |
31915 |
0 |
0 |
0 |
| T10 |
997 |
0 |
0 |
0 |
| T45 |
0 |
314 |
0 |
0 |
| T46 |
0 |
143 |
0 |
0 |
| T50 |
0 |
9 |
0 |
0 |
| T56 |
0 |
378 |
0 |
0 |
| T57 |
0 |
15 |
0 |
0 |
| T158 |
0 |
357 |
0 |
0 |
| T160 |
0 |
224 |
0 |
0 |
| T162 |
0 |
73 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
400338484 |
238310 |
0 |
0 |
| T1 |
609737 |
803 |
0 |
0 |
| T2 |
39871 |
0 |
0 |
0 |
| T3 |
6659 |
0 |
0 |
0 |
| T4 |
4051 |
0 |
0 |
0 |
| T5 |
231494 |
0 |
0 |
0 |
| T6 |
9678 |
0 |
0 |
0 |
| T7 |
122105 |
2558 |
0 |
0 |
| T8 |
177531 |
0 |
0 |
0 |
| T9 |
31915 |
0 |
0 |
0 |
| T10 |
997 |
0 |
0 |
0 |
| T45 |
0 |
314 |
0 |
0 |
| T46 |
0 |
143 |
0 |
0 |
| T50 |
0 |
9 |
0 |
0 |
| T56 |
0 |
378 |
0 |
0 |
| T57 |
0 |
15 |
0 |
0 |
| T158 |
0 |
357 |
0 |
0 |
| T160 |
0 |
224 |
0 |
0 |
| T162 |
0 |
73 |
0 |
0 |