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 | T18,T92,T93 |
| 1 | 1 | Covered | T1,T2,T3 |
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,T2,T3 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T2,T3 |
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,T2,T3 |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T49 |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Covered | T49 |
| 1 | Covered | T1,T2,T3 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T49 |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T2,T3 |
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,T2,T3 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 204
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,T2,T3 |
LINE 207
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,T2,T3 |
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,T2,T3 |
| 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,T2,T3 |
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,T2,T3 |
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 | T1,T2,T41 |
| 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 | T1,T2,T41 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T1,T2,T41 |
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 |
T1,T2,T3 |
| 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,T2,T3 |
| 1 |
0 |
- |
Covered |
T1,T2,T3 |
| 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 |
6684 |
6684 |
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 |
6684 |
6684 |
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 |
1618015716 |
1617349992 |
0 |
0 |
| T1 |
552788 |
552760 |
0 |
0 |
| T2 |
2089112 |
2085484 |
0 |
0 |
| T3 |
309464 |
309216 |
0 |
0 |
| T4 |
567368 |
567004 |
0 |
0 |
| T5 |
1604368 |
1604332 |
0 |
0 |
| T6 |
197828 |
197564 |
0 |
0 |
| T7 |
32168 |
31880 |
0 |
0 |
| T8 |
406440 |
406104 |
0 |
0 |
| T9 |
7468 |
7080 |
0 |
0 |
| T10 |
207532 |
207232 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1618015716 |
1283339584 |
0 |
0 |
| T1 |
552788 |
574747 |
0 |
0 |
| T2 |
2089112 |
1815977 |
0 |
0 |
| T3 |
309464 |
268579 |
0 |
0 |
| T4 |
567368 |
536022 |
0 |
0 |
| T5 |
1604368 |
1220167 |
0 |
0 |
| T6 |
197828 |
186438 |
0 |
0 |
| T7 |
32168 |
30773 |
0 |
0 |
| T8 |
406440 |
351869 |
0 |
0 |
| T9 |
7468 |
7080 |
0 |
0 |
| T10 |
207532 |
157175 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1618015716 |
23625013 |
0 |
0 |
| T1 |
138197 |
919456 |
0 |
0 |
| T2 |
522278 |
87150 |
0 |
0 |
| T3 |
77366 |
0 |
0 |
0 |
| T4 |
141842 |
0 |
0 |
0 |
| T5 |
401092 |
0 |
0 |
0 |
| T6 |
49457 |
0 |
0 |
0 |
| T7 |
8042 |
0 |
0 |
0 |
| T8 |
101610 |
0 |
0 |
0 |
| T9 |
1867 |
0 |
0 |
0 |
| T10 |
103766 |
943 |
0 |
0 |
| T19 |
0 |
114895 |
0 |
0 |
| T24 |
0 |
123578 |
0 |
0 |
| T32 |
1012896 |
0 |
0 |
0 |
| T39 |
0 |
194630 |
0 |
0 |
| T40 |
0 |
107632 |
0 |
0 |
| T41 |
30120 |
3 |
0 |
0 |
| T44 |
0 |
207414 |
0 |
0 |
| T45 |
164968 |
0 |
0 |
0 |
| T51 |
100334 |
831 |
0 |
0 |
| T52 |
0 |
25 |
0 |
0 |
| T53 |
32998 |
0 |
0 |
0 |
| T54 |
9918 |
0 |
0 |
0 |
| T57 |
275099 |
0 |
0 |
0 |
| T62 |
0 |
18 |
0 |
0 |
| T65 |
0 |
953 |
0 |
0 |
| T66 |
178730 |
0 |
0 |
0 |
| T67 |
135608 |
0 |
0 |
0 |
| T89 |
5718 |
0 |
0 |
0 |
| T94 |
22525 |
0 |
0 |
0 |
| T139 |
0 |
26 |
0 |
0 |
| T140 |
0 |
1525 |
0 |
0 |
| T141 |
0 |
185739 |
0 |
0 |
| T142 |
0 |
30 |
0 |
0 |
| T143 |
0 |
40 |
0 |
0 |
| T144 |
0 |
18 |
0 |
0 |
| T145 |
0 |
2843 |
0 |
0 |
| T146 |
0 |
6 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1618015716 |
658915 |
0 |
0 |
| T1 |
138197 |
256 |
0 |
0 |
| T2 |
522278 |
1091 |
0 |
0 |
| T3 |
154732 |
47 |
0 |
0 |
| T4 |
283684 |
0 |
0 |
0 |
| T5 |
802184 |
530 |
0 |
0 |
| T6 |
98914 |
61 |
0 |
0 |
| T7 |
16084 |
0 |
0 |
0 |
| T8 |
203220 |
123 |
0 |
0 |
| T9 |
3734 |
0 |
0 |
0 |
| T10 |
103766 |
0 |
0 |
0 |
| T14 |
0 |
9 |
0 |
0 |
| T18 |
0 |
1364 |
0 |
0 |
| T19 |
0 |
926 |
0 |
0 |
| T29 |
0 |
1500 |
0 |
0 |
| T32 |
506448 |
2375 |
0 |
0 |
| T41 |
15060 |
0 |
0 |
0 |
| T42 |
0 |
35 |
0 |
0 |
| T43 |
0 |
2125 |
0 |
0 |
| T44 |
0 |
258 |
0 |
0 |
| T45 |
82484 |
260 |
0 |
0 |
| T51 |
50167 |
0 |
0 |
0 |
| T53 |
16499 |
26 |
0 |
0 |
| T54 |
4959 |
0 |
0 |
0 |
| T57 |
275099 |
2231 |
0 |
0 |
| T61 |
0 |
85 |
0 |
0 |
| T66 |
89365 |
0 |
0 |
0 |
| T67 |
67804 |
312 |
0 |
0 |
| T68 |
88051 |
227 |
0 |
0 |
| T89 |
2859 |
0 |
0 |
0 |
| T137 |
0 |
65 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1618015716 |
658915 |
0 |
0 |
| T1 |
138197 |
256 |
0 |
0 |
| T2 |
522278 |
1091 |
0 |
0 |
| T3 |
154732 |
47 |
0 |
0 |
| T4 |
283684 |
0 |
0 |
0 |
| T5 |
802184 |
530 |
0 |
0 |
| T6 |
98914 |
61 |
0 |
0 |
| T7 |
16084 |
0 |
0 |
0 |
| T8 |
203220 |
123 |
0 |
0 |
| T9 |
3734 |
0 |
0 |
0 |
| T10 |
103766 |
0 |
0 |
0 |
| T14 |
0 |
9 |
0 |
0 |
| T18 |
0 |
1364 |
0 |
0 |
| T19 |
0 |
926 |
0 |
0 |
| T29 |
0 |
1500 |
0 |
0 |
| T32 |
506448 |
2375 |
0 |
0 |
| T41 |
15060 |
0 |
0 |
0 |
| T42 |
0 |
35 |
0 |
0 |
| T43 |
0 |
2125 |
0 |
0 |
| T44 |
0 |
258 |
0 |
0 |
| T45 |
82484 |
260 |
0 |
0 |
| T51 |
50167 |
0 |
0 |
0 |
| T53 |
16499 |
26 |
0 |
0 |
| T54 |
4959 |
0 |
0 |
0 |
| T57 |
275099 |
2231 |
0 |
0 |
| T61 |
0 |
85 |
0 |
0 |
| T66 |
89365 |
0 |
0 |
0 |
| T67 |
67804 |
312 |
0 |
0 |
| T68 |
88051 |
227 |
0 |
0 |
| T89 |
2859 |
0 |
0 |
0 |
| T137 |
0 |
65 |
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 | T1,T2,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 | T1,T2,T6 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T2,T6 |
| 1 | 1 | Covered | T1,T2,T6 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T2,T6 |
| 1 | 1 | Covered | T1,T2,T6 |
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,T2,T6 |
| 0 | 1 | Covered | T1,T2,T6 |
| 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 | T1,T2,T6 |
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 | T1,T2,T6 |
| 1 | 0 | Covered | T1,T2,T6 |
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,T2,T6 |
| 1 | 1 | Covered | T1,T2,T6 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T6 |
| 1 | 1 | Covered | T1,T2,T6 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T6 |
| 1 | 1 | Covered | T1,T2,T6 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T6 |
| 1 | 1 | Covered | T1,T2,T6 |
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,T2,T6 |
| 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,T2,T6 |
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,T2,T6 |
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 | T1,T2,T44 |
| 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 | T1,T2,T44 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T6 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T1,T2,T44 |
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 |
T1,T2,T6 |
| 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,T2,T6 |
| 1 |
0 |
- |
Covered |
T1,T2,T6 |
| 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 |
1671 |
1671 |
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 |
1671 |
1671 |
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 |
404503929 |
404337498 |
0 |
0 |
| T1 |
138197 |
138190 |
0 |
0 |
| T2 |
522278 |
521371 |
0 |
0 |
| T3 |
77366 |
77304 |
0 |
0 |
| T4 |
141842 |
141751 |
0 |
0 |
| T5 |
401092 |
401083 |
0 |
0 |
| T6 |
49457 |
49391 |
0 |
0 |
| T7 |
8042 |
7970 |
0 |
0 |
| T8 |
101610 |
101526 |
0 |
0 |
| T9 |
1867 |
1770 |
0 |
0 |
| T10 |
51883 |
51808 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
345592901 |
0 |
0 |
| T1 |
138197 |
160177 |
0 |
0 |
| T2 |
522278 |
251864 |
0 |
0 |
| T3 |
77366 |
77304 |
0 |
0 |
| T4 |
141842 |
141751 |
0 |
0 |
| T5 |
401092 |
401083 |
0 |
0 |
| T6 |
49457 |
38265 |
0 |
0 |
| T7 |
8042 |
6863 |
0 |
0 |
| T8 |
101610 |
101526 |
0 |
0 |
| T9 |
1867 |
1770 |
0 |
0 |
| T10 |
51883 |
51808 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
23042676 |
0 |
0 |
| T1 |
138197 |
919456 |
0 |
0 |
| T2 |
522278 |
87150 |
0 |
0 |
| T3 |
77366 |
0 |
0 |
0 |
| T4 |
141842 |
0 |
0 |
0 |
| T5 |
401092 |
0 |
0 |
0 |
| T6 |
49457 |
0 |
0 |
0 |
| T7 |
8042 |
0 |
0 |
0 |
| T8 |
101610 |
0 |
0 |
0 |
| T9 |
1867 |
0 |
0 |
0 |
| T10 |
51883 |
0 |
0 |
0 |
| T19 |
0 |
114895 |
0 |
0 |
| T24 |
0 |
123578 |
0 |
0 |
| T39 |
0 |
194630 |
0 |
0 |
| T40 |
0 |
107632 |
0 |
0 |
| T44 |
0 |
207414 |
0 |
0 |
| T141 |
0 |
185739 |
0 |
0 |
| T143 |
0 |
40 |
0 |
0 |
| T145 |
0 |
2843 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
180971 |
0 |
0 |
| T1 |
138197 |
256 |
0 |
0 |
| T2 |
522278 |
1091 |
0 |
0 |
| T3 |
77366 |
0 |
0 |
0 |
| T4 |
141842 |
0 |
0 |
0 |
| T5 |
401092 |
0 |
0 |
0 |
| T6 |
49457 |
61 |
0 |
0 |
| T7 |
8042 |
0 |
0 |
0 |
| T8 |
101610 |
0 |
0 |
0 |
| T9 |
1867 |
0 |
0 |
0 |
| T10 |
51883 |
0 |
0 |
0 |
| T14 |
0 |
9 |
0 |
0 |
| T19 |
0 |
926 |
0 |
0 |
| T29 |
0 |
756 |
0 |
0 |
| T32 |
0 |
1197 |
0 |
0 |
| T42 |
0 |
35 |
0 |
0 |
| T43 |
0 |
1071 |
0 |
0 |
| T44 |
0 |
258 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
180971 |
0 |
0 |
| T1 |
138197 |
256 |
0 |
0 |
| T2 |
522278 |
1091 |
0 |
0 |
| T3 |
77366 |
0 |
0 |
0 |
| T4 |
141842 |
0 |
0 |
0 |
| T5 |
401092 |
0 |
0 |
0 |
| T6 |
49457 |
61 |
0 |
0 |
| T7 |
8042 |
0 |
0 |
0 |
| T8 |
101610 |
0 |
0 |
0 |
| T9 |
1867 |
0 |
0 |
0 |
| T10 |
51883 |
0 |
0 |
0 |
| T14 |
0 |
9 |
0 |
0 |
| T19 |
0 |
926 |
0 |
0 |
| T29 |
0 |
756 |
0 |
0 |
| T32 |
0 |
1197 |
0 |
0 |
| T42 |
0 |
35 |
0 |
0 |
| T43 |
0 |
1071 |
0 |
0 |
| T44 |
0 |
258 |
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,T4,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 | T3,T4,T8 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T3,T4,T8 |
| 1 | 1 | Covered | T3,T4,T8 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T3,T4,T8 |
| 1 | 1 | Covered | T3,T4,T8 |
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,T4,T8 |
| 0 | 1 | Covered | T3,T4,T8 |
| 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,T4,T8 |
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,T4,T8 |
| 1 | 0 | Covered | T3,T4,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 | T3,T4,T8 |
| 1 | 1 | Covered | T3,T4,T8 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T4,T8 |
| 1 | 1 | Covered | T3,T4,T8 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T4,T8 |
| 1 | 1 | Covered | T3,T4,T8 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T4,T8 |
| 1 | 1 | Covered | T3,T4,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 | T3,T4,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 | T3,T4,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 | T3,T4,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 | T94,T46,T147 |
| 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 | T94,T46,T147 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T3,T4,T8 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T94,T46,T147 |
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,T4,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 |
T3,T4,T8 |
| 1 |
0 |
- |
Covered |
T3,T4,T8 |
| 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 |
1671 |
1671 |
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 |
1671 |
1671 |
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 |
404503929 |
404337498 |
0 |
0 |
| T1 |
138197 |
138190 |
0 |
0 |
| T2 |
522278 |
521371 |
0 |
0 |
| T3 |
77366 |
77304 |
0 |
0 |
| T4 |
141842 |
141751 |
0 |
0 |
| T5 |
401092 |
401083 |
0 |
0 |
| T6 |
49457 |
49391 |
0 |
0 |
| T7 |
8042 |
7970 |
0 |
0 |
| T8 |
101610 |
101526 |
0 |
0 |
| T9 |
1867 |
1770 |
0 |
0 |
| T10 |
51883 |
51808 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
382222503 |
0 |
0 |
| T1 |
138197 |
138190 |
0 |
0 |
| T2 |
522278 |
521371 |
0 |
0 |
| T3 |
77366 |
49842 |
0 |
0 |
| T4 |
141842 |
110769 |
0 |
0 |
| T5 |
401092 |
401083 |
0 |
0 |
| T6 |
49457 |
49391 |
0 |
0 |
| T7 |
8042 |
7970 |
0 |
0 |
| T8 |
101610 |
76647 |
0 |
0 |
| T9 |
1867 |
1770 |
0 |
0 |
| T10 |
51883 |
51808 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
291034 |
0 |
0 |
| T46 |
0 |
8896 |
0 |
0 |
| T47 |
0 |
6210 |
0 |
0 |
| T48 |
0 |
7279 |
0 |
0 |
| T94 |
22525 |
641 |
0 |
0 |
| T95 |
0 |
1303 |
0 |
0 |
| T141 |
303375 |
0 |
0 |
0 |
| T142 |
56833 |
0 |
0 |
0 |
| T143 |
279282 |
0 |
0 |
0 |
| T147 |
0 |
22 |
0 |
0 |
| T148 |
0 |
66 |
0 |
0 |
| T149 |
0 |
385 |
0 |
0 |
| T150 |
0 |
9654 |
0 |
0 |
| T151 |
0 |
9793 |
0 |
0 |
| T152 |
2172 |
0 |
0 |
0 |
| T153 |
358725 |
0 |
0 |
0 |
| T154 |
981 |
0 |
0 |
0 |
| T155 |
88802 |
0 |
0 |
0 |
| T156 |
6259 |
0 |
0 |
0 |
| T157 |
92319 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
116274 |
0 |
0 |
| T3 |
77366 |
128 |
0 |
0 |
| T4 |
141842 |
185 |
0 |
0 |
| T5 |
401092 |
0 |
0 |
0 |
| T6 |
49457 |
0 |
0 |
0 |
| T7 |
8042 |
0 |
0 |
0 |
| T8 |
101610 |
145 |
0 |
0 |
| T9 |
1867 |
0 |
0 |
0 |
| T10 |
51883 |
0 |
0 |
0 |
| T41 |
15060 |
0 |
0 |
0 |
| T45 |
0 |
211 |
0 |
0 |
| T53 |
16499 |
16 |
0 |
0 |
| T54 |
0 |
13 |
0 |
0 |
| T57 |
0 |
1177 |
0 |
0 |
| T66 |
0 |
293 |
0 |
0 |
| T67 |
0 |
136 |
0 |
0 |
| T68 |
0 |
193 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
116274 |
0 |
0 |
| T3 |
77366 |
128 |
0 |
0 |
| T4 |
141842 |
185 |
0 |
0 |
| T5 |
401092 |
0 |
0 |
0 |
| T6 |
49457 |
0 |
0 |
0 |
| T7 |
8042 |
0 |
0 |
0 |
| T8 |
101610 |
145 |
0 |
0 |
| T9 |
1867 |
0 |
0 |
0 |
| T10 |
51883 |
0 |
0 |
0 |
| T41 |
15060 |
0 |
0 |
0 |
| T45 |
0 |
211 |
0 |
0 |
| T53 |
16499 |
16 |
0 |
0 |
| T54 |
0 |
13 |
0 |
0 |
| T57 |
0 |
1177 |
0 |
0 |
| T66 |
0 |
293 |
0 |
0 |
| T67 |
0 |
136 |
0 |
0 |
| T68 |
0 |
193 |
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 | T18,T92,T93 |
| 1 | 1 | Covered | T1,T2,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 | T41,T32,T29 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T32,T29,T43 |
| 1 | 1 | Covered | T41,T32,T29 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T41,T32,T29 |
| 1 | 1 | Covered | T32,T29,T43 |
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 | T41,T32,T29 |
| 0 | 1 | Covered | T32,T29,T43 |
| 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 | T41,T32,T29 |
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 | T41,T32,T29 |
| 1 | 0 | Covered | T32,T29,T43 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T41,T32,T29 |
| 1 | 1 | Covered | T32,T29,T43 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T41,T32,T29 |
| 1 | 1 | Covered | T32,T29,T43 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T41,T32,T29 |
| 1 | 1 | Covered | T41,T32,T29 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T41,T32,T29 |
| 1 | 1 | Covered | T41,T32,T29 |
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,T29,T43 |
| 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 | T41,T32,T29 |
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 | T41,T32,T29 |
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 | T41,T32,T29 |
| 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 | T41,T32,T29 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T41,T32,T29 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T41,T32,T29 |
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 |
T32,T29,T43 |
| 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,T29,T43 |
| 1 |
0 |
- |
Covered |
T41,T32,T29 |
| 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 |
1671 |
1671 |
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 |
1671 |
1671 |
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 |
404503929 |
404337498 |
0 |
0 |
| T1 |
138197 |
138190 |
0 |
0 |
| T2 |
522278 |
521371 |
0 |
0 |
| T3 |
77366 |
77304 |
0 |
0 |
| T4 |
141842 |
141751 |
0 |
0 |
| T5 |
401092 |
401083 |
0 |
0 |
| T6 |
49457 |
49391 |
0 |
0 |
| T7 |
8042 |
7970 |
0 |
0 |
| T8 |
101610 |
101526 |
0 |
0 |
| T9 |
1867 |
1770 |
0 |
0 |
| T10 |
51883 |
51808 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
380628936 |
0 |
0 |
| T1 |
138197 |
138190 |
0 |
0 |
| T2 |
522278 |
521371 |
0 |
0 |
| T3 |
77366 |
77304 |
0 |
0 |
| T4 |
141842 |
141751 |
0 |
0 |
| T5 |
401092 |
401083 |
0 |
0 |
| T6 |
49457 |
49391 |
0 |
0 |
| T7 |
8042 |
7970 |
0 |
0 |
| T8 |
101610 |
101526 |
0 |
0 |
| T9 |
1867 |
1770 |
0 |
0 |
| T10 |
51883 |
51808 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
230938 |
0 |
0 |
| T18 |
0 |
1902 |
0 |
0 |
| T29 |
0 |
650 |
0 |
0 |
| T32 |
506448 |
903 |
0 |
0 |
| T41 |
15060 |
3 |
0 |
0 |
| T43 |
0 |
560 |
0 |
0 |
| T45 |
82484 |
0 |
0 |
0 |
| T51 |
50167 |
0 |
0 |
0 |
| T53 |
16499 |
0 |
0 |
0 |
| T54 |
4959 |
0 |
0 |
0 |
| T57 |
275099 |
0 |
0 |
0 |
| T66 |
89365 |
0 |
0 |
0 |
| T67 |
67804 |
0 |
0 |
0 |
| T89 |
2859 |
0 |
0 |
0 |
| T92 |
0 |
3070 |
0 |
0 |
| T106 |
0 |
558 |
0 |
0 |
| T158 |
0 |
3 |
0 |
0 |
| T159 |
0 |
4 |
0 |
0 |
| T160 |
0 |
120 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
118420 |
0 |
0 |
| T18 |
0 |
1364 |
0 |
0 |
| T29 |
319055 |
744 |
0 |
0 |
| T32 |
506448 |
1178 |
0 |
0 |
| T43 |
0 |
1054 |
0 |
0 |
| T45 |
82484 |
0 |
0 |
0 |
| T51 |
50167 |
0 |
0 |
0 |
| T54 |
4959 |
0 |
0 |
0 |
| T57 |
275099 |
0 |
0 |
0 |
| T66 |
89365 |
0 |
0 |
0 |
| T67 |
67804 |
0 |
0 |
0 |
| T68 |
88051 |
0 |
0 |
0 |
| T89 |
2859 |
0 |
0 |
0 |
| T92 |
0 |
806 |
0 |
0 |
| T93 |
0 |
992 |
0 |
0 |
| T106 |
0 |
682 |
0 |
0 |
| T153 |
0 |
868 |
0 |
0 |
| T160 |
0 |
682 |
0 |
0 |
| T161 |
0 |
1178 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
118420 |
0 |
0 |
| T18 |
0 |
1364 |
0 |
0 |
| T29 |
319055 |
744 |
0 |
0 |
| T32 |
506448 |
1178 |
0 |
0 |
| T43 |
0 |
1054 |
0 |
0 |
| T45 |
82484 |
0 |
0 |
0 |
| T51 |
50167 |
0 |
0 |
0 |
| T54 |
4959 |
0 |
0 |
0 |
| T57 |
275099 |
0 |
0 |
0 |
| T66 |
89365 |
0 |
0 |
0 |
| T67 |
67804 |
0 |
0 |
0 |
| T68 |
88051 |
0 |
0 |
0 |
| T89 |
2859 |
0 |
0 |
0 |
| T92 |
0 |
806 |
0 |
0 |
| T93 |
0 |
992 |
0 |
0 |
| T106 |
0 |
682 |
0 |
0 |
| T153 |
0 |
868 |
0 |
0 |
| T160 |
0 |
682 |
0 |
0 |
| T161 |
0 |
1178 |
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 | T49,T50 |
| 1 | 1 | Covered | T3,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 | T3,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 | T3,T5,T8 |
| 1 | 1 | Covered | T3,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 | T3,T5,T8 |
| 1 | 1 | Covered | T3,T5,T8 |
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,T5,T8 |
| 0 | 1 | Covered | T3,T5,T8 |
| 1 | 0 | Covered | T49 |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Covered | T49 |
| 1 | Covered | T3,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 | T49 |
| 0 | 1 | Covered | T3,T5,T8 |
| 1 | 0 | Covered | T3,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 | T3,T5,T8 |
| 1 | 1 | Covered | T3,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 | T3,T5,T8 |
| 1 | 1 | Covered | T3,T5,T8 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T5,T8 |
| 1 | 1 | Covered | T3,T5,T8 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T5,T8 |
| 1 | 1 | Covered | T3,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 | T3,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 | T3,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 | T3,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 | T10,T51,T52 |
| 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,T51,T52 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T3,T5,T8 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T10,T51,T52 |
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 |
T3,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 |
T3,T5,T8 |
| 1 |
0 |
- |
Covered |
T3,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 |
1671 |
1671 |
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 |
1671 |
1671 |
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 |
404503929 |
404337498 |
0 |
0 |
| T1 |
138197 |
138190 |
0 |
0 |
| T2 |
522278 |
521371 |
0 |
0 |
| T3 |
77366 |
77304 |
0 |
0 |
| T4 |
141842 |
141751 |
0 |
0 |
| T5 |
401092 |
401083 |
0 |
0 |
| T6 |
49457 |
49391 |
0 |
0 |
| T7 |
8042 |
7970 |
0 |
0 |
| T8 |
101610 |
101526 |
0 |
0 |
| T9 |
1867 |
1770 |
0 |
0 |
| T10 |
51883 |
51808 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
174895244 |
0 |
0 |
| T1 |
138197 |
138190 |
0 |
0 |
| T2 |
522278 |
521371 |
0 |
0 |
| T3 |
77366 |
64129 |
0 |
0 |
| T4 |
141842 |
141751 |
0 |
0 |
| T5 |
401092 |
16918 |
0 |
0 |
| T6 |
49457 |
49391 |
0 |
0 |
| T7 |
8042 |
7970 |
0 |
0 |
| T8 |
101610 |
72170 |
0 |
0 |
| T9 |
1867 |
1770 |
0 |
0 |
| T10 |
51883 |
1751 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
60365 |
0 |
0 |
| T10 |
51883 |
943 |
0 |
0 |
| T32 |
506448 |
0 |
0 |
0 |
| T41 |
15060 |
0 |
0 |
0 |
| T45 |
82484 |
0 |
0 |
0 |
| T51 |
50167 |
831 |
0 |
0 |
| T52 |
0 |
25 |
0 |
0 |
| T53 |
16499 |
0 |
0 |
0 |
| T54 |
4959 |
0 |
0 |
0 |
| T62 |
0 |
18 |
0 |
0 |
| T65 |
0 |
953 |
0 |
0 |
| T66 |
89365 |
0 |
0 |
0 |
| T67 |
67804 |
0 |
0 |
0 |
| T89 |
2859 |
0 |
0 |
0 |
| T139 |
0 |
26 |
0 |
0 |
| T140 |
0 |
1525 |
0 |
0 |
| T142 |
0 |
30 |
0 |
0 |
| T144 |
0 |
18 |
0 |
0 |
| T146 |
0 |
6 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
243250 |
0 |
0 |
| T3 |
77366 |
47 |
0 |
0 |
| T4 |
141842 |
0 |
0 |
0 |
| T5 |
401092 |
530 |
0 |
0 |
| T6 |
49457 |
0 |
0 |
0 |
| T7 |
8042 |
0 |
0 |
0 |
| T8 |
101610 |
123 |
0 |
0 |
| T9 |
1867 |
0 |
0 |
0 |
| T10 |
51883 |
0 |
0 |
0 |
| T41 |
15060 |
0 |
0 |
0 |
| T45 |
0 |
260 |
0 |
0 |
| T53 |
16499 |
26 |
0 |
0 |
| T57 |
0 |
2231 |
0 |
0 |
| T61 |
0 |
85 |
0 |
0 |
| T67 |
0 |
312 |
0 |
0 |
| T68 |
0 |
227 |
0 |
0 |
| T137 |
0 |
65 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
404503929 |
243250 |
0 |
0 |
| T3 |
77366 |
47 |
0 |
0 |
| T4 |
141842 |
0 |
0 |
0 |
| T5 |
401092 |
530 |
0 |
0 |
| T6 |
49457 |
0 |
0 |
0 |
| T7 |
8042 |
0 |
0 |
0 |
| T8 |
101610 |
123 |
0 |
0 |
| T9 |
1867 |
0 |
0 |
0 |
| T10 |
51883 |
0 |
0 |
0 |
| T41 |
15060 |
0 |
0 |
0 |
| T45 |
0 |
260 |
0 |
0 |
| T53 |
16499 |
26 |
0 |
0 |
| T57 |
0 |
2231 |
0 |
0 |
| T61 |
0 |
85 |
0 |
0 |
| T67 |
0 |
312 |
0 |
0 |
| T68 |
0 |
227 |
0 |
0 |
| T137 |
0 |
65 |
0 |
0 |