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 | T83,T104,T105 |
| 1 | 1 | Covered | T2,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 | T2,T3,T4 |
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,T4 |
| 1 | 1 | Covered | T2,T3,T4 |
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,T4 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T2,T3,T4 |
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,T4 |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T51,T164 |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Covered | T51,T164 |
| 1 | Covered | T2,T3,T4 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T51,T164 |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T2,T3,T4 |
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,T4 |
| 1 | 1 | Covered | T2,T3,T4 |
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,T4 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T3,T4 |
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,T4 |
| 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,T4 |
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,T4 |
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 | T3,T9,T10 |
| 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 | T3,T9,T10 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T3,T9,T10 |
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 |
T2,T3,T4 |
| 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,T4 |
| 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,T4 |
| 1 |
0 |
- |
Covered |
T2,T3,T4 |
| 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 |
6740 |
6740 |
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 |
6740 |
6740 |
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 |
1546492796 |
1545797612 |
0 |
0 |
| T1 |
6436 |
6192 |
0 |
0 |
| T2 |
15624 |
15320 |
0 |
0 |
| T3 |
273912 |
273584 |
0 |
0 |
| T4 |
157580 |
157336 |
0 |
0 |
| T5 |
289576 |
289268 |
0 |
0 |
| T6 |
735092 |
734876 |
0 |
0 |
| T7 |
385524 |
385272 |
0 |
0 |
| T8 |
218456 |
218112 |
0 |
0 |
| T9 |
62828 |
62520 |
0 |
0 |
| T10 |
66152 |
65948 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1546492796 |
1220714223 |
0 |
0 |
| T1 |
6436 |
6192 |
0 |
0 |
| T2 |
15624 |
14062 |
0 |
0 |
| T3 |
273912 |
207194 |
0 |
0 |
| T4 |
157580 |
129286 |
0 |
0 |
| T5 |
289576 |
230697 |
0 |
0 |
| T6 |
735092 |
696649 |
0 |
0 |
| T7 |
385524 |
317452 |
0 |
0 |
| T8 |
218456 |
178221 |
0 |
0 |
| T9 |
62828 |
49311 |
0 |
0 |
| T10 |
66152 |
52203 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1546492796 |
23680307 |
0 |
0 |
| T3 |
68478 |
48542 |
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 |
33076 |
20 |
0 |
0 |
| T14 |
728618 |
656336 |
0 |
0 |
| T25 |
0 |
144962 |
0 |
0 |
| T36 |
0 |
197082 |
0 |
0 |
| T44 |
145654 |
0 |
0 |
0 |
| T45 |
15554 |
0 |
0 |
0 |
| T47 |
67199 |
0 |
0 |
0 |
| T53 |
105690 |
987 |
0 |
0 |
| T54 |
49651 |
3 |
0 |
0 |
| T55 |
1278640 |
0 |
0 |
0 |
| T56 |
0 |
25 |
0 |
0 |
| T71 |
0 |
1000 |
0 |
0 |
| T72 |
0 |
1266 |
0 |
0 |
| T73 |
135028 |
0 |
0 |
0 |
| T74 |
15982 |
0 |
0 |
0 |
| T80 |
3758 |
0 |
0 |
0 |
| T81 |
2005 |
0 |
0 |
0 |
| T84 |
0 |
161 |
0 |
0 |
| T105 |
0 |
210027 |
0 |
0 |
| T162 |
0 |
4015 |
0 |
0 |
| T165 |
0 |
79315 |
0 |
0 |
| T166 |
0 |
120268 |
0 |
0 |
| T167 |
0 |
21 |
0 |
0 |
| T168 |
0 |
23 |
0 |
0 |
| T169 |
0 |
3588 |
0 |
0 |
| T170 |
0 |
1239 |
0 |
0 |
| T171 |
0 |
3 |
0 |
0 |
| T172 |
0 |
21 |
0 |
0 |
| T173 |
582444 |
0 |
0 |
0 |
| T174 |
63913 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1546492796 |
648515 |
0 |
0 |
| T3 |
68478 |
255 |
0 |
0 |
| T4 |
78790 |
14 |
0 |
0 |
| T5 |
144788 |
7 |
0 |
0 |
| T6 |
367546 |
0 |
0 |
0 |
| T7 |
192762 |
0 |
0 |
0 |
| T8 |
109228 |
15 |
0 |
0 |
| T9 |
31414 |
0 |
0 |
0 |
| T10 |
33076 |
0 |
0 |
0 |
| T14 |
728618 |
771 |
0 |
0 |
| T15 |
0 |
106 |
0 |
0 |
| T16 |
0 |
19 |
0 |
0 |
| T17 |
0 |
2 |
0 |
0 |
| T18 |
423288 |
0 |
0 |
0 |
| T19 |
0 |
3 |
0 |
0 |
| T22 |
0 |
138 |
0 |
0 |
| T23 |
24216 |
0 |
0 |
0 |
| T30 |
0 |
148 |
0 |
0 |
| T31 |
0 |
111 |
0 |
0 |
| T32 |
459664 |
2125 |
0 |
0 |
| T41 |
157288 |
0 |
0 |
0 |
| T42 |
12515 |
0 |
0 |
0 |
| T44 |
145654 |
348 |
0 |
0 |
| T45 |
15554 |
0 |
0 |
0 |
| T46 |
0 |
281 |
0 |
0 |
| T47 |
0 |
217 |
0 |
0 |
| T54 |
0 |
266 |
0 |
0 |
| T55 |
0 |
843 |
0 |
0 |
| T74 |
0 |
30 |
0 |
0 |
| T82 |
1983 |
0 |
0 |
0 |
| T83 |
0 |
1054 |
0 |
0 |
| T161 |
93936 |
0 |
0 |
0 |
| T162 |
22608 |
0 |
0 |
0 |
| T165 |
203480 |
0 |
0 |
0 |
| T173 |
0 |
161 |
0 |
0 |
| T175 |
18902 |
0 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1546492796 |
648515 |
0 |
0 |
| T3 |
68478 |
255 |
0 |
0 |
| T4 |
78790 |
14 |
0 |
0 |
| T5 |
144788 |
7 |
0 |
0 |
| T6 |
367546 |
0 |
0 |
0 |
| T7 |
192762 |
0 |
0 |
0 |
| T8 |
109228 |
15 |
0 |
0 |
| T9 |
31414 |
0 |
0 |
0 |
| T10 |
33076 |
0 |
0 |
0 |
| T14 |
728618 |
771 |
0 |
0 |
| T15 |
0 |
106 |
0 |
0 |
| T16 |
0 |
19 |
0 |
0 |
| T17 |
0 |
2 |
0 |
0 |
| T18 |
423288 |
0 |
0 |
0 |
| T19 |
0 |
3 |
0 |
0 |
| T22 |
0 |
138 |
0 |
0 |
| T23 |
24216 |
0 |
0 |
0 |
| T30 |
0 |
148 |
0 |
0 |
| T31 |
0 |
111 |
0 |
0 |
| T32 |
459664 |
2125 |
0 |
0 |
| T41 |
157288 |
0 |
0 |
0 |
| T42 |
12515 |
0 |
0 |
0 |
| T44 |
145654 |
348 |
0 |
0 |
| T45 |
15554 |
0 |
0 |
0 |
| T46 |
0 |
281 |
0 |
0 |
| T47 |
0 |
217 |
0 |
0 |
| T54 |
0 |
266 |
0 |
0 |
| T55 |
0 |
843 |
0 |
0 |
| T74 |
0 |
30 |
0 |
0 |
| T82 |
1983 |
0 |
0 |
0 |
| T83 |
0 |
1054 |
0 |
0 |
| T161 |
93936 |
0 |
0 |
0 |
| T162 |
22608 |
0 |
0 |
0 |
| T165 |
203480 |
0 |
0 |
0 |
| T173 |
0 |
161 |
0 |
0 |
| T175 |
18902 |
0 |
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 | T3,T10,T14 |
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,T14,T16 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T3,T14,T16 |
| 1 | 1 | Covered | T3,T14,T16 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T3,T14,T16 |
| 1 | 1 | Covered | T3,T14,T16 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T2,T3,T4 |
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,T14,T16 |
| 0 | 1 | Covered | T3,T14,T16 |
| 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,T14,T16 |
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,T14,T16 |
| 1 | 0 | Covered | T3,T14,T16 |
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,T14,T16 |
| 1 | 1 | Covered | T3,T14,T16 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T14,T16 |
| 1 | 1 | Covered | T3,T14,T16 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T14,T16 |
| 1 | 1 | Covered | T3,T14,T16 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T14,T16 |
| 1 | 1 | Covered | T3,T14,T16 |
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,T14,T16 |
| 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,T14,T16 |
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,T14,T16 |
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 | T3,T14,T162 |
| 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 | T3,T14,T162 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T3,T10,T14 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T3,T14,T162 |
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 |
T2,T3,T4 |
| 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,T14,T16 |
| 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,T14,T16 |
| 1 |
0 |
- |
Covered |
T3,T14,T16 |
| 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 |
1685 |
1685 |
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 |
1685 |
1685 |
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 |
386623199 |
386449403 |
0 |
0 |
| T1 |
1609 |
1548 |
0 |
0 |
| T2 |
3906 |
3830 |
0 |
0 |
| T3 |
68478 |
68396 |
0 |
0 |
| T4 |
39395 |
39334 |
0 |
0 |
| T5 |
72394 |
72317 |
0 |
0 |
| T6 |
183773 |
183719 |
0 |
0 |
| T7 |
96381 |
96318 |
0 |
0 |
| T8 |
54614 |
54528 |
0 |
0 |
| T9 |
15707 |
15630 |
0 |
0 |
| T10 |
16538 |
16487 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
329974112 |
0 |
0 |
| T1 |
1609 |
1548 |
0 |
0 |
| T2 |
3906 |
3830 |
0 |
0 |
| T3 |
68478 |
2006 |
0 |
0 |
| T4 |
39395 |
39334 |
0 |
0 |
| T5 |
72394 |
72317 |
0 |
0 |
| T6 |
183773 |
183719 |
0 |
0 |
| T7 |
96381 |
96318 |
0 |
0 |
| T8 |
54614 |
54528 |
0 |
0 |
| T9 |
15707 |
15630 |
0 |
0 |
| T10 |
16538 |
16487 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
23067537 |
0 |
0 |
| T3 |
68478 |
48542 |
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 |
0 |
0 |
0 |
| T14 |
0 |
656336 |
0 |
0 |
| T25 |
0 |
144962 |
0 |
0 |
| T36 |
0 |
197082 |
0 |
0 |
| T44 |
72827 |
0 |
0 |
0 |
| T45 |
7777 |
0 |
0 |
0 |
| T84 |
0 |
10 |
0 |
0 |
| T105 |
0 |
205985 |
0 |
0 |
| T162 |
0 |
4015 |
0 |
0 |
| T165 |
0 |
79315 |
0 |
0 |
| T166 |
0 |
120268 |
0 |
0 |
| T169 |
0 |
3588 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
178459 |
0 |
0 |
| T3 |
68478 |
255 |
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 |
0 |
0 |
0 |
| T14 |
0 |
771 |
0 |
0 |
| T15 |
0 |
106 |
0 |
0 |
| T16 |
0 |
19 |
0 |
0 |
| T17 |
0 |
2 |
0 |
0 |
| T19 |
0 |
3 |
0 |
0 |
| T22 |
0 |
138 |
0 |
0 |
| T30 |
0 |
148 |
0 |
0 |
| T31 |
0 |
111 |
0 |
0 |
| T32 |
0 |
1071 |
0 |
0 |
| T44 |
72827 |
0 |
0 |
0 |
| T45 |
7777 |
0 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
178459 |
0 |
0 |
| T3 |
68478 |
255 |
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 |
0 |
0 |
0 |
| T14 |
0 |
771 |
0 |
0 |
| T15 |
0 |
106 |
0 |
0 |
| T16 |
0 |
19 |
0 |
0 |
| T17 |
0 |
2 |
0 |
0 |
| T19 |
0 |
3 |
0 |
0 |
| T22 |
0 |
138 |
0 |
0 |
| T30 |
0 |
148 |
0 |
0 |
| T31 |
0 |
111 |
0 |
0 |
| T32 |
0 |
1071 |
0 |
0 |
| T44 |
72827 |
0 |
0 |
0 |
| T45 |
7777 |
0 |
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 | T2,T4,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,T4,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,T4,T5 |
| 1 | 1 | Covered | T2,T4,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,T4,T5 |
| 1 | 1 | Covered | T2,T4,T5 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T2,T3,T4 |
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,T4,T5 |
| 0 | 1 | Covered | T2,T4,T5 |
| 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,T4,T5 |
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,T4,T5 |
| 1 | 0 | Covered | T2,T4,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,T4,T5 |
| 1 | 1 | Covered | T2,T4,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,T4,T5 |
| 1 | 1 | Covered | T2,T4,T5 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T4,T5 |
| 1 | 1 | Covered | T2,T4,T5 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T4,T5 |
| 1 | 1 | Covered | T2,T4,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,T4,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,T4,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,T4,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 | T9,T49,T50 |
| 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 | T9,T49,T50 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T4,T5 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T9,T49,T50 |
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 |
T2,T3,T4 |
| 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,T4,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,T4,T5 |
| 1 |
0 |
- |
Covered |
T2,T4,T5 |
| 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 |
1685 |
1685 |
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 |
1685 |
1685 |
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 |
386623199 |
386449403 |
0 |
0 |
| T1 |
1609 |
1548 |
0 |
0 |
| T2 |
3906 |
3830 |
0 |
0 |
| T3 |
68478 |
68396 |
0 |
0 |
| T4 |
39395 |
39334 |
0 |
0 |
| T5 |
72394 |
72317 |
0 |
0 |
| T6 |
183773 |
183719 |
0 |
0 |
| T7 |
96381 |
96318 |
0 |
0 |
| T8 |
54614 |
54528 |
0 |
0 |
| T9 |
15707 |
15630 |
0 |
0 |
| T10 |
16538 |
16487 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
365462625 |
0 |
0 |
| T1 |
1609 |
1548 |
0 |
0 |
| T2 |
3906 |
2572 |
0 |
0 |
| T3 |
68478 |
68396 |
0 |
0 |
| T4 |
39395 |
38738 |
0 |
0 |
| T5 |
72394 |
14804 |
0 |
0 |
| T6 |
183773 |
145492 |
0 |
0 |
| T7 |
96381 |
28498 |
0 |
0 |
| T8 |
54614 |
17311 |
0 |
0 |
| T9 |
15707 |
2421 |
0 |
0 |
| T10 |
16538 |
16487 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
321444 |
0 |
0 |
| T9 |
15707 |
7398 |
0 |
0 |
| T10 |
16538 |
0 |
0 |
0 |
| T14 |
728618 |
0 |
0 |
0 |
| T44 |
72827 |
0 |
0 |
0 |
| T45 |
7777 |
0 |
0 |
0 |
| T46 |
109172 |
0 |
0 |
0 |
| T49 |
0 |
6590 |
0 |
0 |
| T50 |
0 |
9054 |
0 |
0 |
| T53 |
52845 |
0 |
0 |
0 |
| T55 |
639320 |
0 |
0 |
0 |
| T80 |
1879 |
0 |
0 |
0 |
| T131 |
0 |
9958 |
0 |
0 |
| T132 |
0 |
8876 |
0 |
0 |
| T173 |
291222 |
0 |
0 |
0 |
| T176 |
0 |
8493 |
0 |
0 |
| T177 |
0 |
8738 |
0 |
0 |
| T178 |
0 |
11110 |
0 |
0 |
| T179 |
0 |
9648 |
0 |
0 |
| T180 |
0 |
13563 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
110051 |
0 |
0 |
| T2 |
3906 |
5 |
0 |
0 |
| T3 |
68478 |
0 |
0 |
0 |
| T4 |
39395 |
4 |
0 |
0 |
| T5 |
72394 |
204 |
0 |
0 |
| T6 |
183773 |
212 |
0 |
0 |
| T7 |
96381 |
349 |
0 |
0 |
| T8 |
54614 |
114 |
0 |
0 |
| T9 |
15707 |
0 |
0 |
0 |
| T10 |
16538 |
0 |
0 |
0 |
| T44 |
72827 |
97 |
0 |
0 |
| T45 |
0 |
31 |
0 |
0 |
| T46 |
0 |
169 |
0 |
0 |
| T73 |
0 |
176 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
110051 |
0 |
0 |
| T2 |
3906 |
5 |
0 |
0 |
| T3 |
68478 |
0 |
0 |
0 |
| T4 |
39395 |
4 |
0 |
0 |
| T5 |
72394 |
204 |
0 |
0 |
| T6 |
183773 |
212 |
0 |
0 |
| T7 |
96381 |
349 |
0 |
0 |
| T8 |
54614 |
114 |
0 |
0 |
| T9 |
15707 |
0 |
0 |
0 |
| T10 |
16538 |
0 |
0 |
0 |
| T44 |
72827 |
97 |
0 |
0 |
| T45 |
0 |
31 |
0 |
0 |
| T46 |
0 |
169 |
0 |
0 |
| T73 |
0 |
176 |
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 | T83,T104,T105 |
| 1 | 1 | Covered | T10,T14,T16 |
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 | T10,T32,T83 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T32,T83,T104 |
| 1 | 1 | Covered | T10,T32,T83 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T10,T32,T83 |
| 1 | 1 | Covered | T32,T83,T104 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T2,T3,T4 |
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 | T10,T32,T83 |
| 0 | 1 | Covered | T32,T83,T104 |
| 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 | T10,T32,T83 |
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 | T10,T32,T83 |
| 1 | 0 | Covered | T32,T83,T104 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T10,T32,T83 |
| 1 | 1 | Covered | T32,T83,T104 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T10,T32,T83 |
| 1 | 1 | Covered | T32,T83,T104 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T10,T32,T83 |
| 1 | 1 | Covered | T10,T32,T83 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T10,T32,T83 |
| 1 | 1 | Covered | T10,T32,T83 |
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 | T32,T83,T104 |
| 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 | T10,T32,T83 |
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 | T10,T32,T83 |
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 | T10,T32,T83 |
| 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 | T10,T32,T83 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T10,T32,T83 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T10,T32,T83 |
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 |
T2,T3,T4 |
| 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 |
T32,T83,T104 |
| 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 |
T32,T83,T104 |
| 1 |
0 |
- |
Covered |
T10,T32,T83 |
| 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 |
1685 |
1685 |
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 |
1685 |
1685 |
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 |
386623199 |
386449403 |
0 |
0 |
| T1 |
1609 |
1548 |
0 |
0 |
| T2 |
3906 |
3830 |
0 |
0 |
| T3 |
68478 |
68396 |
0 |
0 |
| T4 |
39395 |
39334 |
0 |
0 |
| T5 |
72394 |
72317 |
0 |
0 |
| T6 |
183773 |
183719 |
0 |
0 |
| T7 |
96381 |
96318 |
0 |
0 |
| T8 |
54614 |
54528 |
0 |
0 |
| T9 |
15707 |
15630 |
0 |
0 |
| T10 |
16538 |
16487 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
362632283 |
0 |
0 |
| T1 |
1609 |
1548 |
0 |
0 |
| T2 |
3906 |
3830 |
0 |
0 |
| T3 |
68478 |
68396 |
0 |
0 |
| T4 |
39395 |
39334 |
0 |
0 |
| T5 |
72394 |
72317 |
0 |
0 |
| T6 |
183773 |
183719 |
0 |
0 |
| T7 |
96381 |
96318 |
0 |
0 |
| T8 |
54614 |
54528 |
0 |
0 |
| T9 |
15707 |
15630 |
0 |
0 |
| T10 |
16538 |
2742 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
229924 |
0 |
0 |
| T10 |
16538 |
20 |
0 |
0 |
| T14 |
728618 |
0 |
0 |
0 |
| T21 |
0 |
934 |
0 |
0 |
| T32 |
0 |
547 |
0 |
0 |
| T44 |
72827 |
0 |
0 |
0 |
| T45 |
7777 |
0 |
0 |
0 |
| T46 |
109172 |
0 |
0 |
0 |
| T53 |
52845 |
0 |
0 |
0 |
| T55 |
639320 |
0 |
0 |
0 |
| T73 |
67514 |
0 |
0 |
0 |
| T80 |
1879 |
0 |
0 |
0 |
| T83 |
0 |
3395 |
0 |
0 |
| T84 |
0 |
151 |
0 |
0 |
| T85 |
0 |
101 |
0 |
0 |
| T104 |
0 |
1995 |
0 |
0 |
| T105 |
0 |
4042 |
0 |
0 |
| T173 |
291222 |
0 |
0 |
0 |
| T181 |
0 |
11 |
0 |
0 |
| T182 |
0 |
187 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
118792 |
0 |
0 |
| T18 |
423288 |
0 |
0 |
0 |
| T21 |
0 |
1674 |
0 |
0 |
| T23 |
24216 |
0 |
0 |
0 |
| T26 |
0 |
2108 |
0 |
0 |
| T32 |
459664 |
1054 |
0 |
0 |
| T41 |
157288 |
0 |
0 |
0 |
| T42 |
12515 |
0 |
0 |
0 |
| T82 |
1983 |
0 |
0 |
0 |
| T83 |
0 |
1054 |
0 |
0 |
| T84 |
0 |
868 |
0 |
0 |
| T85 |
0 |
620 |
0 |
0 |
| T104 |
0 |
620 |
0 |
0 |
| T105 |
0 |
1116 |
0 |
0 |
| T161 |
93936 |
0 |
0 |
0 |
| T162 |
22608 |
0 |
0 |
0 |
| T165 |
203480 |
0 |
0 |
0 |
| T175 |
18902 |
0 |
0 |
0 |
| T182 |
0 |
1054 |
0 |
0 |
| T183 |
0 |
682 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
118792 |
0 |
0 |
| T18 |
423288 |
0 |
0 |
0 |
| T21 |
0 |
1674 |
0 |
0 |
| T23 |
24216 |
0 |
0 |
0 |
| T26 |
0 |
2108 |
0 |
0 |
| T32 |
459664 |
1054 |
0 |
0 |
| T41 |
157288 |
0 |
0 |
0 |
| T42 |
12515 |
0 |
0 |
0 |
| T82 |
1983 |
0 |
0 |
0 |
| T83 |
0 |
1054 |
0 |
0 |
| T84 |
0 |
868 |
0 |
0 |
| T85 |
0 |
620 |
0 |
0 |
| T104 |
0 |
620 |
0 |
0 |
| T105 |
0 |
1116 |
0 |
0 |
| T161 |
93936 |
0 |
0 |
0 |
| T162 |
22608 |
0 |
0 |
0 |
| T165 |
203480 |
0 |
0 |
0 |
| T175 |
18902 |
0 |
0 |
0 |
| T182 |
0 |
1054 |
0 |
0 |
| T183 |
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 | T2,T4,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 | T4,T5,T8 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T4,T5,T8 |
| 1 | 1 | Covered | T4,T5,T8 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T4,T5,T8 |
| 1 | 1 | Covered | T4,T5,T8 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T2,T3,T4 |
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 | T4,T5,T8 |
| 0 | 1 | Covered | T4,T5,T8 |
| 1 | 0 | Covered | T51,T164 |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Covered | T51,T164 |
| 1 | Covered | T4,T5,T8 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T51,T164 |
| 0 | 1 | Covered | T4,T5,T8 |
| 1 | 0 | Covered | T4,T5,T8 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T4,T5,T8 |
| 1 | 1 | Covered | T4,T5,T8 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T4,T5,T8 |
| 1 | 1 | Covered | T4,T5,T8 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T4,T5,T8 |
| 1 | 1 | Covered | T4,T5,T8 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T4,T5,T8 |
| 1 | 1 | Covered | T4,T5,T8 |
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 | T4,T5,T8 |
| 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 | T4,T5,T8 |
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 | T4,T5,T8 |
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,T56 |
| 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,T56 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T4,T5,T8 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T53,T54,T56 |
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 |
T2,T3,T4 |
| 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 |
T4,T5,T8 |
| 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 |
T4,T5,T8 |
| 1 |
0 |
- |
Covered |
T4,T5,T8 |
| 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 |
1685 |
1685 |
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 |
1685 |
1685 |
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 |
386623199 |
386449403 |
0 |
0 |
| T1 |
1609 |
1548 |
0 |
0 |
| T2 |
3906 |
3830 |
0 |
0 |
| T3 |
68478 |
68396 |
0 |
0 |
| T4 |
39395 |
39334 |
0 |
0 |
| T5 |
72394 |
72317 |
0 |
0 |
| T6 |
183773 |
183719 |
0 |
0 |
| T7 |
96381 |
96318 |
0 |
0 |
| T8 |
54614 |
54528 |
0 |
0 |
| T9 |
15707 |
15630 |
0 |
0 |
| T10 |
16538 |
16487 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
162645203 |
0 |
0 |
| T1 |
1609 |
1548 |
0 |
0 |
| T2 |
3906 |
3830 |
0 |
0 |
| T3 |
68478 |
68396 |
0 |
0 |
| T4 |
39395 |
11880 |
0 |
0 |
| T5 |
72394 |
71259 |
0 |
0 |
| T6 |
183773 |
183719 |
0 |
0 |
| T7 |
96381 |
96318 |
0 |
0 |
| T8 |
54614 |
51854 |
0 |
0 |
| T9 |
15707 |
15630 |
0 |
0 |
| T10 |
16538 |
16487 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
61402 |
0 |
0 |
| T47 |
67199 |
0 |
0 |
0 |
| T53 |
52845 |
987 |
0 |
0 |
| T54 |
49651 |
3 |
0 |
0 |
| T55 |
639320 |
0 |
0 |
0 |
| T56 |
0 |
25 |
0 |
0 |
| T71 |
0 |
1000 |
0 |
0 |
| T72 |
0 |
1266 |
0 |
0 |
| T73 |
67514 |
0 |
0 |
0 |
| T74 |
15982 |
0 |
0 |
0 |
| T80 |
1879 |
0 |
0 |
0 |
| T81 |
2005 |
0 |
0 |
0 |
| T167 |
0 |
21 |
0 |
0 |
| T168 |
0 |
23 |
0 |
0 |
| T170 |
0 |
1239 |
0 |
0 |
| T171 |
0 |
3 |
0 |
0 |
| T172 |
0 |
21 |
0 |
0 |
| T173 |
291222 |
0 |
0 |
0 |
| T174 |
63913 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
241213 |
0 |
0 |
| T4 |
39395 |
14 |
0 |
0 |
| T5 |
72394 |
7 |
0 |
0 |
| T6 |
183773 |
0 |
0 |
0 |
| T7 |
96381 |
0 |
0 |
0 |
| T8 |
54614 |
15 |
0 |
0 |
| T9 |
15707 |
0 |
0 |
0 |
| T10 |
16538 |
0 |
0 |
0 |
| T14 |
728618 |
0 |
0 |
0 |
| T44 |
72827 |
348 |
0 |
0 |
| T45 |
7777 |
0 |
0 |
0 |
| T46 |
0 |
281 |
0 |
0 |
| T47 |
0 |
217 |
0 |
0 |
| T54 |
0 |
266 |
0 |
0 |
| T55 |
0 |
843 |
0 |
0 |
| T74 |
0 |
30 |
0 |
0 |
| T173 |
0 |
161 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
386623199 |
241213 |
0 |
0 |
| T4 |
39395 |
14 |
0 |
0 |
| T5 |
72394 |
7 |
0 |
0 |
| T6 |
183773 |
0 |
0 |
0 |
| T7 |
96381 |
0 |
0 |
0 |
| T8 |
54614 |
15 |
0 |
0 |
| T9 |
15707 |
0 |
0 |
0 |
| T10 |
16538 |
0 |
0 |
0 |
| T14 |
728618 |
0 |
0 |
0 |
| T44 |
72827 |
348 |
0 |
0 |
| T45 |
7777 |
0 |
0 |
0 |
| T46 |
0 |
281 |
0 |
0 |
| T47 |
0 |
217 |
0 |
0 |
| T54 |
0 |
266 |
0 |
0 |
| T55 |
0 |
843 |
0 |
0 |
| T74 |
0 |
30 |
0 |
0 |
| T173 |
0 |
161 |
0 |
0 |