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 | 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 | T48,T97,T98 |
| 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,T3,T4 |
| 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,T3,T4 |
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,T3,T4 |
| 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,T3 |
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,T3 |
| 1 | 0 | Covered | T1,T3,T5 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T3,T5 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T3,T4 |
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,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 | 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 | T9,T18,T43 |
| 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,T18,T43 |
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 | T9,T18,T43 |
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,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 |
T1,T3,T4 |
| 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 |
6712 |
6712 |
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 |
6712 |
6712 |
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 |
1585442012 |
1584784752 |
0 |
0 |
| T1 |
568720 |
568500 |
0 |
0 |
| T2 |
36560 |
34692 |
0 |
0 |
| T3 |
260796 |
260468 |
0 |
0 |
| T4 |
34576 |
33836 |
0 |
0 |
| T5 |
114020 |
113732 |
0 |
0 |
| T6 |
371568 |
371352 |
0 |
0 |
| T7 |
38916 |
38284 |
0 |
0 |
| T8 |
137088 |
136744 |
0 |
0 |
| T9 |
46444 |
46148 |
0 |
0 |
| T10 |
91768 |
91416 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1585442012 |
1259818820 |
0 |
0 |
| T1 |
568720 |
558357 |
0 |
0 |
| T2 |
36560 |
33979 |
0 |
0 |
| T3 |
260796 |
205688 |
0 |
0 |
| T4 |
34576 |
33733 |
0 |
0 |
| T5 |
114020 |
93460 |
0 |
0 |
| T6 |
371568 |
293275 |
0 |
0 |
| T7 |
38916 |
38140 |
0 |
0 |
| T8 |
137088 |
115689 |
0 |
0 |
| T9 |
46444 |
35888 |
0 |
0 |
| T10 |
91768 |
83278 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1585442012 |
25273207 |
0 |
0 |
| T9 |
11611 |
0 |
0 |
0 |
| T10 |
22942 |
0 |
0 |
0 |
| T18 |
599949 |
60009 |
0 |
0 |
| T19 |
32748 |
0 |
0 |
0 |
| T20 |
0 |
118200 |
0 |
0 |
| T39 |
0 |
126481 |
0 |
0 |
| T41 |
39756 |
0 |
0 |
0 |
| T42 |
6936 |
0 |
0 |
0 |
| T43 |
1004805 |
465 |
0 |
0 |
| T44 |
99834 |
0 |
0 |
0 |
| T45 |
193392 |
0 |
0 |
0 |
| T46 |
124288 |
0 |
0 |
0 |
| T47 |
13910 |
0 |
0 |
0 |
| T48 |
0 |
19 |
0 |
0 |
| T50 |
110770 |
23 |
0 |
0 |
| T51 |
41582 |
1764 |
0 |
0 |
| T52 |
0 |
774 |
0 |
0 |
| T53 |
13152 |
0 |
0 |
0 |
| T60 |
100005 |
0 |
0 |
0 |
| T66 |
0 |
693 |
0 |
0 |
| T67 |
160052 |
0 |
0 |
0 |
| T68 |
177100 |
0 |
0 |
0 |
| T69 |
52383 |
0 |
0 |
0 |
| T70 |
79927 |
0 |
0 |
0 |
| T126 |
0 |
676686 |
0 |
0 |
| T161 |
0 |
131913 |
0 |
0 |
| T162 |
0 |
3308 |
0 |
0 |
| T163 |
0 |
14 |
0 |
0 |
| T164 |
0 |
23 |
0 |
0 |
| T165 |
0 |
26 |
0 |
0 |
| T166 |
0 |
5 |
0 |
0 |
| T167 |
0 |
1714 |
0 |
0 |
| T168 |
0 |
132762 |
0 |
0 |
| T169 |
0 |
173647 |
0 |
0 |
| T170 |
0 |
4112 |
0 |
0 |
| T171 |
0 |
132852 |
0 |
0 |
| T172 |
190710 |
0 |
0 |
0 |
| T173 |
27254 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1585442012 |
655001 |
0 |
0 |
| T1 |
142180 |
24 |
0 |
0 |
| T2 |
9140 |
0 |
0 |
0 |
| T3 |
130398 |
174 |
0 |
0 |
| T4 |
17288 |
1 |
0 |
0 |
| T5 |
57010 |
121 |
0 |
0 |
| T6 |
185784 |
246 |
0 |
0 |
| T7 |
19458 |
1 |
0 |
0 |
| T8 |
68544 |
15 |
0 |
0 |
| T9 |
23222 |
0 |
0 |
0 |
| T10 |
45884 |
0 |
0 |
0 |
| T11 |
7415 |
0 |
0 |
0 |
| T18 |
0 |
967 |
0 |
0 |
| T19 |
32748 |
63 |
0 |
0 |
| T26 |
0 |
1500 |
0 |
0 |
| T41 |
0 |
2 |
0 |
0 |
| T43 |
334935 |
1625 |
0 |
0 |
| T44 |
33278 |
111 |
0 |
0 |
| T45 |
0 |
145 |
0 |
0 |
| T46 |
0 |
315 |
0 |
0 |
| T47 |
13910 |
0 |
0 |
0 |
| T50 |
0 |
266 |
0 |
0 |
| T51 |
41582 |
0 |
0 |
0 |
| T60 |
100005 |
119 |
0 |
0 |
| T67 |
0 |
242 |
0 |
0 |
| T68 |
88550 |
0 |
0 |
0 |
| T69 |
52383 |
0 |
0 |
0 |
| T70 |
79927 |
0 |
0 |
0 |
| T75 |
0 |
868 |
0 |
0 |
| T172 |
190710 |
0 |
0 |
0 |
| T173 |
0 |
92 |
0 |
0 |
| T174 |
0 |
155 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1585442012 |
655001 |
0 |
0 |
| T1 |
142180 |
24 |
0 |
0 |
| T2 |
9140 |
0 |
0 |
0 |
| T3 |
130398 |
174 |
0 |
0 |
| T4 |
17288 |
1 |
0 |
0 |
| T5 |
57010 |
121 |
0 |
0 |
| T6 |
185784 |
246 |
0 |
0 |
| T7 |
19458 |
1 |
0 |
0 |
| T8 |
68544 |
15 |
0 |
0 |
| T9 |
23222 |
0 |
0 |
0 |
| T10 |
45884 |
0 |
0 |
0 |
| T11 |
7415 |
0 |
0 |
0 |
| T18 |
0 |
967 |
0 |
0 |
| T19 |
32748 |
63 |
0 |
0 |
| T26 |
0 |
1500 |
0 |
0 |
| T41 |
0 |
2 |
0 |
0 |
| T43 |
334935 |
1625 |
0 |
0 |
| T44 |
33278 |
111 |
0 |
0 |
| T45 |
0 |
145 |
0 |
0 |
| T46 |
0 |
315 |
0 |
0 |
| T47 |
13910 |
0 |
0 |
0 |
| T50 |
0 |
266 |
0 |
0 |
| T51 |
41582 |
0 |
0 |
0 |
| T60 |
100005 |
119 |
0 |
0 |
| T67 |
0 |
242 |
0 |
0 |
| T68 |
88550 |
0 |
0 |
0 |
| T69 |
52383 |
0 |
0 |
0 |
| T70 |
79927 |
0 |
0 |
0 |
| T75 |
0 |
868 |
0 |
0 |
| T172 |
190710 |
0 |
0 |
0 |
| T173 |
0 |
92 |
0 |
0 |
| T174 |
0 |
155 |
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,T4 |
LINE 125
EXPRESSION (sram_req_o && sram_gnt_i)
-----1---- -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T1,T2,T4 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T4,T7 |
| 1 | 1 | Covered | T1,T2,T4 |
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,T4 |
| 1 | 1 | Covered | T1,T4,T7 |
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,T4 |
| 0 | 1 | Covered | T1,T4,T7 |
| 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,T4 |
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,T4 |
| 1 | 0 | Covered | T1,T18,T41 |
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,T4 |
| 1 | 1 | Covered | T1,T18,T41 |
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,T4 |
| 1 | 1 | Covered | T1,T4,T7 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T4 |
| 1 | 1 | Covered | T1,T2,T18 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T4 |
| 1 | 1 | Covered | T1,T2,T18 |
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,T4,T7 |
| 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,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 | T1,T2,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 | T18,T20,T161 |
| 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 | T18,T20,T161 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T4 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T18,T20,T161 |
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,T4,T7 |
| 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,T4,T7 |
| 1 |
0 |
- |
Covered |
T1,T2,T4 |
| 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 |
1678 |
1678 |
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 |
1678 |
1678 |
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 |
396360503 |
396196188 |
0 |
0 |
| T1 |
142180 |
142125 |
0 |
0 |
| T2 |
9140 |
8673 |
0 |
0 |
| T3 |
65199 |
65117 |
0 |
0 |
| T4 |
8644 |
8459 |
0 |
0 |
| T5 |
28505 |
28433 |
0 |
0 |
| T6 |
92892 |
92838 |
0 |
0 |
| T7 |
9729 |
9571 |
0 |
0 |
| T8 |
34272 |
34186 |
0 |
0 |
| T9 |
11611 |
11537 |
0 |
0 |
| T10 |
22942 |
22854 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
336160039 |
0 |
0 |
| T1 |
142180 |
131982 |
0 |
0 |
| T2 |
9140 |
7960 |
0 |
0 |
| T3 |
65199 |
65117 |
0 |
0 |
| T4 |
8644 |
8356 |
0 |
0 |
| T5 |
28505 |
28433 |
0 |
0 |
| T6 |
92892 |
92838 |
0 |
0 |
| T7 |
9729 |
9427 |
0 |
0 |
| T8 |
34272 |
34186 |
0 |
0 |
| T9 |
11611 |
11537 |
0 |
0 |
| T10 |
22942 |
22854 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
24678639 |
0 |
0 |
| T18 |
199983 |
60009 |
0 |
0 |
| T20 |
0 |
118200 |
0 |
0 |
| T39 |
0 |
126481 |
0 |
0 |
| T41 |
13252 |
0 |
0 |
0 |
| T42 |
3468 |
0 |
0 |
0 |
| T43 |
334935 |
0 |
0 |
0 |
| T44 |
33278 |
0 |
0 |
0 |
| T45 |
64464 |
0 |
0 |
0 |
| T46 |
62144 |
0 |
0 |
0 |
| T53 |
4384 |
0 |
0 |
0 |
| T67 |
80026 |
0 |
0 |
0 |
| T68 |
88550 |
0 |
0 |
0 |
| T126 |
0 |
676686 |
0 |
0 |
| T161 |
0 |
131913 |
0 |
0 |
| T162 |
0 |
3308 |
0 |
0 |
| T168 |
0 |
132762 |
0 |
0 |
| T169 |
0 |
173647 |
0 |
0 |
| T170 |
0 |
4112 |
0 |
0 |
| T171 |
0 |
132852 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
182279 |
0 |
0 |
| T1 |
142180 |
24 |
0 |
0 |
| T2 |
9140 |
0 |
0 |
0 |
| T3 |
65199 |
0 |
0 |
0 |
| T4 |
8644 |
1 |
0 |
0 |
| T5 |
28505 |
0 |
0 |
0 |
| T6 |
92892 |
0 |
0 |
0 |
| T7 |
9729 |
1 |
0 |
0 |
| T8 |
34272 |
0 |
0 |
0 |
| T9 |
11611 |
0 |
0 |
0 |
| T10 |
22942 |
0 |
0 |
0 |
| T18 |
0 |
967 |
0 |
0 |
| T19 |
0 |
63 |
0 |
0 |
| T26 |
0 |
756 |
0 |
0 |
| T41 |
0 |
2 |
0 |
0 |
| T43 |
0 |
819 |
0 |
0 |
| T44 |
0 |
111 |
0 |
0 |
| T173 |
0 |
92 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
182279 |
0 |
0 |
| T1 |
142180 |
24 |
0 |
0 |
| T2 |
9140 |
0 |
0 |
0 |
| T3 |
65199 |
0 |
0 |
0 |
| T4 |
8644 |
1 |
0 |
0 |
| T5 |
28505 |
0 |
0 |
0 |
| T6 |
92892 |
0 |
0 |
0 |
| T7 |
9729 |
1 |
0 |
0 |
| T8 |
34272 |
0 |
0 |
0 |
| T9 |
11611 |
0 |
0 |
0 |
| T10 |
22942 |
0 |
0 |
0 |
| T18 |
0 |
967 |
0 |
0 |
| T19 |
0 |
63 |
0 |
0 |
| T26 |
0 |
756 |
0 |
0 |
| T41 |
0 |
2 |
0 |
0 |
| T43 |
0 |
819 |
0 |
0 |
| T44 |
0 |
111 |
0 |
0 |
| T173 |
0 |
92 |
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,T5,T8 |
LINE 125
EXPRESSION (sram_req_o && sram_gnt_i)
-----1---- -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | 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 | 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,T5,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,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 | T9,T47,T100 |
| 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,T47,T100 |
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 | T9,T47,T100 |
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,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_tx_fifo_sram_adapter
Assertion Details
MinimalSramAw_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1678 |
1678 |
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 |
1678 |
1678 |
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 |
396360503 |
396196188 |
0 |
0 |
| T1 |
142180 |
142125 |
0 |
0 |
| T2 |
9140 |
8673 |
0 |
0 |
| T3 |
65199 |
65117 |
0 |
0 |
| T4 |
8644 |
8459 |
0 |
0 |
| T5 |
28505 |
28433 |
0 |
0 |
| T6 |
92892 |
92838 |
0 |
0 |
| T7 |
9729 |
9571 |
0 |
0 |
| T8 |
34272 |
34186 |
0 |
0 |
| T9 |
11611 |
11537 |
0 |
0 |
| T10 |
22942 |
22854 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
375183486 |
0 |
0 |
| T1 |
142180 |
142125 |
0 |
0 |
| T2 |
9140 |
8673 |
0 |
0 |
| T3 |
65199 |
40589 |
0 |
0 |
| T4 |
8644 |
8459 |
0 |
0 |
| T5 |
28505 |
21947 |
0 |
0 |
| T6 |
92892 |
92838 |
0 |
0 |
| T7 |
9729 |
9571 |
0 |
0 |
| T8 |
34272 |
33471 |
0 |
0 |
| T9 |
11611 |
1277 |
0 |
0 |
| T10 |
22942 |
14716 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
310589 |
0 |
0 |
| T9 |
11611 |
8828 |
0 |
0 |
| T10 |
22942 |
0 |
0 |
0 |
| T11 |
7415 |
0 |
0 |
0 |
| T18 |
199983 |
0 |
0 |
0 |
| T41 |
13252 |
0 |
0 |
0 |
| T45 |
64464 |
0 |
0 |
0 |
| T47 |
0 |
6268 |
0 |
0 |
| T50 |
55385 |
0 |
0 |
0 |
| T53 |
4384 |
0 |
0 |
0 |
| T60 |
100005 |
0 |
0 |
0 |
| T64 |
0 |
4935 |
0 |
0 |
| T100 |
0 |
898 |
0 |
0 |
| T124 |
0 |
979 |
0 |
0 |
| T174 |
25801 |
0 |
0 |
0 |
| T175 |
0 |
106 |
0 |
0 |
| T176 |
0 |
1644 |
0 |
0 |
| T177 |
0 |
8798 |
0 |
0 |
| T178 |
0 |
12574 |
0 |
0 |
| T179 |
0 |
9163 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
109799 |
0 |
0 |
| T3 |
65199 |
136 |
0 |
0 |
| T4 |
8644 |
0 |
0 |
0 |
| T5 |
28505 |
53 |
0 |
0 |
| T6 |
92892 |
0 |
0 |
0 |
| T7 |
9729 |
0 |
0 |
0 |
| T8 |
34272 |
5 |
0 |
0 |
| T9 |
11611 |
0 |
0 |
0 |
| T10 |
22942 |
44 |
0 |
0 |
| T11 |
7415 |
0 |
0 |
0 |
| T45 |
0 |
76 |
0 |
0 |
| T46 |
0 |
113 |
0 |
0 |
| T53 |
0 |
9 |
0 |
0 |
| T60 |
100005 |
117 |
0 |
0 |
| T67 |
0 |
267 |
0 |
0 |
| T68 |
0 |
258 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
109799 |
0 |
0 |
| T3 |
65199 |
136 |
0 |
0 |
| T4 |
8644 |
0 |
0 |
0 |
| T5 |
28505 |
53 |
0 |
0 |
| T6 |
92892 |
0 |
0 |
0 |
| T7 |
9729 |
0 |
0 |
0 |
| T8 |
34272 |
5 |
0 |
0 |
| T9 |
11611 |
0 |
0 |
0 |
| T10 |
22942 |
44 |
0 |
0 |
| T11 |
7415 |
0 |
0 |
0 |
| T45 |
0 |
76 |
0 |
0 |
| T46 |
0 |
113 |
0 |
0 |
| T53 |
0 |
9 |
0 |
0 |
| T60 |
100005 |
117 |
0 |
0 |
| T67 |
0 |
267 |
0 |
0 |
| T68 |
0 |
258 |
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 | T97,T98,T99 |
| 1 | 1 | Covered | T1,T4,T7 |
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 | T43,T26,T75 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T43,T26,T75 |
| 1 | 1 | Covered | T43,T26,T75 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T43,T26,T75 |
| 1 | 1 | Covered | T43,T26,T75 |
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 | T43,T26,T75 |
| 0 | 1 | Covered | T43,T26,T75 |
| 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 | T43,T26,T75 |
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 | T43,T26,T75 |
| 1 | 0 | Covered | T43,T26,T75 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T43,T26,T75 |
| 1 | 1 | Covered | T43,T26,T75 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T43,T26,T75 |
| 1 | 1 | Covered | T43,T26,T75 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T43,T26,T75 |
| 1 | 1 | Covered | T43,T26,T75 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T43,T26,T75 |
| 1 | 1 | Covered | T43,T26,T75 |
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 | T43,T26,T75 |
| 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 | T43,T26,T75 |
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 | T43,T26,T75 |
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 | T43,T26,T75 |
| 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 | T43,T26,T75 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T43,T26,T75 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T43,T26,T75 |
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 |
T43,T26,T75 |
| 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 |
T43,T26,T75 |
| 1 |
0 |
- |
Covered |
T43,T26,T75 |
| 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 |
1678 |
1678 |
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 |
1678 |
1678 |
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 |
396360503 |
396196188 |
0 |
0 |
| T1 |
142180 |
142125 |
0 |
0 |
| T2 |
9140 |
8673 |
0 |
0 |
| T3 |
65199 |
65117 |
0 |
0 |
| T4 |
8644 |
8459 |
0 |
0 |
| T5 |
28505 |
28433 |
0 |
0 |
| T6 |
92892 |
92838 |
0 |
0 |
| T7 |
9729 |
9571 |
0 |
0 |
| T8 |
34272 |
34186 |
0 |
0 |
| T9 |
11611 |
11537 |
0 |
0 |
| T10 |
22942 |
22854 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
372341012 |
0 |
0 |
| T1 |
142180 |
142125 |
0 |
0 |
| T2 |
9140 |
8673 |
0 |
0 |
| T3 |
65199 |
65117 |
0 |
0 |
| T4 |
8644 |
8459 |
0 |
0 |
| T5 |
28505 |
28433 |
0 |
0 |
| T6 |
92892 |
92838 |
0 |
0 |
| T7 |
9729 |
9571 |
0 |
0 |
| T8 |
34272 |
34186 |
0 |
0 |
| T9 |
11611 |
11537 |
0 |
0 |
| T10 |
22942 |
22854 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
220229 |
0 |
0 |
| T19 |
32748 |
0 |
0 |
0 |
| T26 |
0 |
388 |
0 |
0 |
| T43 |
334935 |
465 |
0 |
0 |
| T44 |
33278 |
0 |
0 |
0 |
| T47 |
13910 |
0 |
0 |
0 |
| T51 |
41582 |
0 |
0 |
0 |
| T68 |
88550 |
0 |
0 |
0 |
| T69 |
52383 |
0 |
0 |
0 |
| T70 |
79927 |
0 |
0 |
0 |
| T75 |
0 |
447 |
0 |
0 |
| T97 |
0 |
2543 |
0 |
0 |
| T98 |
0 |
2428 |
0 |
0 |
| T99 |
0 |
2298 |
0 |
0 |
| T172 |
190710 |
0 |
0 |
0 |
| T173 |
27254 |
0 |
0 |
0 |
| T180 |
0 |
2209 |
0 |
0 |
| T181 |
0 |
384 |
0 |
0 |
| T182 |
0 |
2767 |
0 |
0 |
| T183 |
0 |
5 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
117800 |
0 |
0 |
| T19 |
32748 |
0 |
0 |
0 |
| T26 |
0 |
744 |
0 |
0 |
| T43 |
334935 |
806 |
0 |
0 |
| T44 |
33278 |
0 |
0 |
0 |
| T47 |
13910 |
0 |
0 |
0 |
| T51 |
41582 |
0 |
0 |
0 |
| T68 |
88550 |
0 |
0 |
0 |
| T69 |
52383 |
0 |
0 |
0 |
| T70 |
79927 |
0 |
0 |
0 |
| T75 |
0 |
868 |
0 |
0 |
| T97 |
0 |
744 |
0 |
0 |
| T98 |
0 |
682 |
0 |
0 |
| T99 |
0 |
744 |
0 |
0 |
| T172 |
190710 |
0 |
0 |
0 |
| T173 |
27254 |
0 |
0 |
0 |
| T180 |
0 |
620 |
0 |
0 |
| T181 |
0 |
744 |
0 |
0 |
| T182 |
0 |
744 |
0 |
0 |
| T184 |
0 |
682 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
117800 |
0 |
0 |
| T19 |
32748 |
0 |
0 |
0 |
| T26 |
0 |
744 |
0 |
0 |
| T43 |
334935 |
806 |
0 |
0 |
| T44 |
33278 |
0 |
0 |
0 |
| T47 |
13910 |
0 |
0 |
0 |
| T51 |
41582 |
0 |
0 |
0 |
| T68 |
88550 |
0 |
0 |
0 |
| T69 |
52383 |
0 |
0 |
0 |
| T70 |
79927 |
0 |
0 |
0 |
| T75 |
0 |
868 |
0 |
0 |
| T97 |
0 |
744 |
0 |
0 |
| T98 |
0 |
682 |
0 |
0 |
| T99 |
0 |
744 |
0 |
0 |
| T172 |
190710 |
0 |
0 |
0 |
| T173 |
27254 |
0 |
0 |
0 |
| T180 |
0 |
620 |
0 |
0 |
| T181 |
0 |
744 |
0 |
0 |
| T182 |
0 |
744 |
0 |
0 |
| T184 |
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 | 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 | T48,T49 |
| 1 | 1 | Covered | T3,T5,T6 |
LINE 125
EXPRESSION (sram_req_o && sram_gnt_i)
-----1---- -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T3,T5,T6 |
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,T6 |
| 1 | 1 | Covered | T3,T5,T6 |
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,T6 |
| 1 | 1 | Covered | T3,T5,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 | T3,T5,T6 |
| 0 | 1 | Covered | T3,T5,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 | T3,T5,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 | T3,T5,T6 |
| 1 | 0 | Covered | T3,T5,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 | T3,T5,T6 |
| 1 | 1 | Covered | T3,T5,T6 |
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,T6 |
| 1 | 1 | Covered | T3,T5,T6 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T5,T6 |
| 1 | 1 | Covered | T3,T5,T6 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T3,T5,T6 |
| 1 | 1 | Covered | T3,T5,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 | T3,T5,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 | T3,T5,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 | T3,T5,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 | T50,T51,T48 |
| 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 | T50,T51,T48 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T3,T5,T6 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T50,T51,T48 |
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,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 |
T3,T5,T6 |
| 1 |
0 |
- |
Covered |
T3,T5,T6 |
| 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 |
1678 |
1678 |
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 |
1678 |
1678 |
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 |
396360503 |
396196188 |
0 |
0 |
| T1 |
142180 |
142125 |
0 |
0 |
| T2 |
9140 |
8673 |
0 |
0 |
| T3 |
65199 |
65117 |
0 |
0 |
| T4 |
8644 |
8459 |
0 |
0 |
| T5 |
28505 |
28433 |
0 |
0 |
| T6 |
92892 |
92838 |
0 |
0 |
| T7 |
9729 |
9571 |
0 |
0 |
| T8 |
34272 |
34186 |
0 |
0 |
| T9 |
11611 |
11537 |
0 |
0 |
| T10 |
22942 |
22854 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
176134283 |
0 |
0 |
| T1 |
142180 |
142125 |
0 |
0 |
| T2 |
9140 |
8673 |
0 |
0 |
| T3 |
65199 |
34865 |
0 |
0 |
| T4 |
8644 |
8459 |
0 |
0 |
| T5 |
28505 |
14647 |
0 |
0 |
| T6 |
92892 |
14761 |
0 |
0 |
| T7 |
9729 |
9571 |
0 |
0 |
| T8 |
34272 |
13846 |
0 |
0 |
| T9 |
11611 |
11537 |
0 |
0 |
| T10 |
22942 |
22854 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
63750 |
0 |
0 |
| T18 |
199983 |
0 |
0 |
0 |
| T41 |
13252 |
0 |
0 |
0 |
| T42 |
3468 |
0 |
0 |
0 |
| T43 |
334935 |
0 |
0 |
0 |
| T44 |
33278 |
0 |
0 |
0 |
| T45 |
64464 |
0 |
0 |
0 |
| T46 |
62144 |
0 |
0 |
0 |
| T48 |
0 |
19 |
0 |
0 |
| T50 |
55385 |
23 |
0 |
0 |
| T51 |
0 |
1764 |
0 |
0 |
| T52 |
0 |
774 |
0 |
0 |
| T53 |
4384 |
0 |
0 |
0 |
| T66 |
0 |
693 |
0 |
0 |
| T67 |
80026 |
0 |
0 |
0 |
| T163 |
0 |
14 |
0 |
0 |
| T164 |
0 |
23 |
0 |
0 |
| T165 |
0 |
26 |
0 |
0 |
| T166 |
0 |
5 |
0 |
0 |
| T167 |
0 |
1714 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
245123 |
0 |
0 |
| T3 |
65199 |
174 |
0 |
0 |
| T4 |
8644 |
0 |
0 |
0 |
| T5 |
28505 |
121 |
0 |
0 |
| T6 |
92892 |
246 |
0 |
0 |
| T7 |
9729 |
0 |
0 |
0 |
| T8 |
34272 |
15 |
0 |
0 |
| T9 |
11611 |
0 |
0 |
0 |
| T10 |
22942 |
0 |
0 |
0 |
| T11 |
7415 |
0 |
0 |
0 |
| T45 |
0 |
145 |
0 |
0 |
| T46 |
0 |
315 |
0 |
0 |
| T50 |
0 |
266 |
0 |
0 |
| T60 |
100005 |
119 |
0 |
0 |
| T67 |
0 |
242 |
0 |
0 |
| T174 |
0 |
155 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
396360503 |
245123 |
0 |
0 |
| T3 |
65199 |
174 |
0 |
0 |
| T4 |
8644 |
0 |
0 |
0 |
| T5 |
28505 |
121 |
0 |
0 |
| T6 |
92892 |
246 |
0 |
0 |
| T7 |
9729 |
0 |
0 |
0 |
| T8 |
34272 |
15 |
0 |
0 |
| T9 |
11611 |
0 |
0 |
0 |
| T10 |
22942 |
0 |
0 |
0 |
| T11 |
7415 |
0 |
0 |
0 |
| T45 |
0 |
145 |
0 |
0 |
| T46 |
0 |
315 |
0 |
0 |
| T50 |
0 |
266 |
0 |
0 |
| T60 |
100005 |
119 |
0 |
0 |
| T67 |
0 |
242 |
0 |
0 |
| T174 |
0 |
155 |
0 |
0 |