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 | T40,T49,T101 |
| 1 | 1 | Covered | T1,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 | T1,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 | T1,T4,T8 |
| 1 | 1 | Covered | T1,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 | T1,T4,T8 |
| 1 | 1 | Covered | T1,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 | T1,T4,T8 |
| 0 | 1 | Covered | T1,T4,T8 |
| 1 | 0 | Covered | T59 |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Covered | T59 |
| 1 | Covered | T1,T4,T8 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T59 |
| 0 | 1 | Covered | T1,T4,T8 |
| 1 | 0 | Covered | T1,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 | T1,T4,T8 |
| 1 | 1 | Covered | T1,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 | T1,T4,T8 |
| 1 | 1 | Covered | T1,T4,T8 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T4,T8 |
| 1 | 1 | Covered | T1,T4,T8 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T4,T8 |
| 1 | 1 | Covered | T1,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 | T1,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 | T1,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 | T1,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 | T14,T15,T40 |
| 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 | T14,T15,T40 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T4,T5 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T14,T15,T40 |
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,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 |
T1,T4,T8 |
| 1 |
0 |
- |
Covered |
T1,T4,T8 |
| 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 |
6732 |
6732 |
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 |
6732 |
6732 |
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 |
1594006636 |
1593307416 |
0 |
0 |
| T1 |
26372 |
26084 |
0 |
0 |
| T2 |
560580 |
560556 |
0 |
0 |
| T3 |
895196 |
895164 |
0 |
0 |
| T4 |
59564 |
59244 |
0 |
0 |
| T5 |
306080 |
305708 |
0 |
0 |
| T6 |
34928 |
34700 |
0 |
0 |
| T7 |
194900 |
194528 |
0 |
0 |
| T8 |
208796 |
208596 |
0 |
0 |
| T9 |
43948 |
43572 |
0 |
0 |
| T10 |
188012 |
187644 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1594006636 |
1263507547 |
0 |
0 |
| T1 |
26372 |
21206 |
0 |
0 |
| T2 |
560580 |
791969 |
0 |
0 |
| T3 |
895196 |
683298 |
0 |
0 |
| T4 |
59564 |
47309 |
0 |
0 |
| T5 |
306080 |
242967 |
0 |
0 |
| T6 |
34928 |
27807 |
0 |
0 |
| T7 |
194900 |
147573 |
0 |
0 |
| T8 |
208796 |
196313 |
0 |
0 |
| T9 |
43948 |
39450 |
0 |
0 |
| T10 |
188012 |
143329 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1594006636 |
23769709 |
0 |
0 |
| T10 |
47003 |
3 |
0 |
0 |
| T14 |
43384 |
3304 |
0 |
0 |
| T15 |
36456 |
10 |
0 |
0 |
| T16 |
200442 |
0 |
0 |
0 |
| T17 |
0 |
241539 |
0 |
0 |
| T20 |
20669 |
0 |
0 |
0 |
| T24 |
0 |
523876 |
0 |
0 |
| T25 |
0 |
215832 |
0 |
0 |
| T29 |
0 |
127655 |
0 |
0 |
| T30 |
0 |
84853 |
0 |
0 |
| T40 |
606495 |
0 |
0 |
0 |
| T52 |
780567 |
0 |
0 |
0 |
| T53 |
38841 |
0 |
0 |
0 |
| T54 |
163092 |
851 |
0 |
0 |
| T60 |
0 |
761 |
0 |
0 |
| T61 |
0 |
1413 |
0 |
0 |
| T62 |
56544 |
0 |
0 |
0 |
| T64 |
263734 |
0 |
0 |
0 |
| T66 |
0 |
1600 |
0 |
0 |
| T71 |
0 |
6 |
0 |
0 |
| T74 |
119047 |
0 |
0 |
0 |
| T85 |
0 |
192 |
0 |
0 |
| T160 |
0 |
159288 |
0 |
0 |
| T161 |
223171 |
97613 |
0 |
0 |
| T162 |
0 |
41865 |
0 |
0 |
| T163 |
0 |
1320 |
0 |
0 |
| T164 |
0 |
1009 |
0 |
0 |
| T165 |
0 |
7 |
0 |
0 |
| T166 |
0 |
23 |
0 |
0 |
| T167 |
1998645 |
0 |
0 |
0 |
| T168 |
30538 |
0 |
0 |
0 |
| T169 |
1114 |
0 |
0 |
0 |
| T170 |
157681 |
0 |
0 |
0 |
| T171 |
55174 |
0 |
0 |
0 |
| T172 |
225627 |
0 |
0 |
0 |
| T173 |
944588 |
0 |
0 |
0 |
| T174 |
109975 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1594006636 |
660044 |
0 |
0 |
| T2 |
140145 |
387 |
0 |
0 |
| T3 |
223799 |
837 |
0 |
0 |
| T4 |
14891 |
0 |
0 |
0 |
| T5 |
76520 |
252 |
0 |
0 |
| T6 |
8732 |
0 |
0 |
0 |
| T7 |
48725 |
0 |
0 |
0 |
| T8 |
104398 |
71 |
0 |
0 |
| T9 |
21974 |
0 |
0 |
0 |
| T10 |
94006 |
266 |
0 |
0 |
| T14 |
43384 |
81 |
0 |
0 |
| T15 |
12152 |
0 |
0 |
0 |
| T16 |
66814 |
121 |
0 |
0 |
| T17 |
0 |
4224 |
0 |
0 |
| T24 |
0 |
768 |
0 |
0 |
| T25 |
0 |
1411 |
0 |
0 |
| T35 |
0 |
40 |
0 |
0 |
| T40 |
404330 |
930 |
0 |
0 |
| T41 |
0 |
176 |
0 |
0 |
| T51 |
0 |
47 |
0 |
0 |
| T52 |
260189 |
547 |
0 |
0 |
| T53 |
12947 |
2 |
0 |
0 |
| T54 |
108728 |
0 |
0 |
0 |
| T62 |
18848 |
48 |
0 |
0 |
| T64 |
131867 |
2929 |
0 |
0 |
| T74 |
119047 |
323 |
0 |
0 |
| T167 |
666215 |
177 |
0 |
0 |
| T175 |
0 |
127 |
0 |
0 |
| T176 |
34624 |
0 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1594006636 |
660044 |
0 |
0 |
| T2 |
140145 |
387 |
0 |
0 |
| T3 |
223799 |
837 |
0 |
0 |
| T4 |
14891 |
0 |
0 |
0 |
| T5 |
76520 |
252 |
0 |
0 |
| T6 |
8732 |
0 |
0 |
0 |
| T7 |
48725 |
0 |
0 |
0 |
| T8 |
104398 |
71 |
0 |
0 |
| T9 |
21974 |
0 |
0 |
0 |
| T10 |
94006 |
266 |
0 |
0 |
| T14 |
43384 |
81 |
0 |
0 |
| T15 |
12152 |
0 |
0 |
0 |
| T16 |
66814 |
121 |
0 |
0 |
| T17 |
0 |
4224 |
0 |
0 |
| T24 |
0 |
768 |
0 |
0 |
| T25 |
0 |
1411 |
0 |
0 |
| T35 |
0 |
40 |
0 |
0 |
| T40 |
404330 |
930 |
0 |
0 |
| T41 |
0 |
176 |
0 |
0 |
| T51 |
0 |
47 |
0 |
0 |
| T52 |
260189 |
547 |
0 |
0 |
| T53 |
12947 |
2 |
0 |
0 |
| T54 |
108728 |
0 |
0 |
0 |
| T62 |
18848 |
48 |
0 |
0 |
| T64 |
131867 |
2929 |
0 |
0 |
| T74 |
119047 |
323 |
0 |
0 |
| T167 |
666215 |
177 |
0 |
0 |
| T175 |
0 |
127 |
0 |
0 |
| T176 |
34624 |
0 |
0 |
0 |
Line Coverage for Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter
| Line No. | Total | Covered | Percent |
| TOTAL | | 44 | 44 | 100.00 |
| CONT_ASSIGN | 120 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 121 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 125 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 150 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 151 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 153 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 154 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 162 | 1 | 1 | 100.00 |
| ALWAYS | 164 | 3 | 3 | 100.00 |
| ALWAYS | 174 | 28 | 28 | 100.00 |
| CONT_ASSIGN | 228 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 236 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 240 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 244 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 249 | 1 | 1 | 100.00 |
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' or '../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv' was not found, so annotated line coverage report could not be generated.
| Line No. | Covered | Statements | |
| 120 |
1 |
1 |
| 121 |
1 |
1 |
| 125 |
1 |
1 |
| 150 |
1 |
1 |
| 151 |
1 |
1 |
| 153 |
1 |
1 |
| 154 |
1 |
1 |
| 162 |
1 |
1 |
| 164 |
1 |
1 |
| 165 |
1 |
1 |
| 167 |
1 |
1 |
| 174 |
1 |
1 |
| 175 |
1 |
1 |
| 176 |
1 |
1 |
| 177 |
1 |
1 |
| 178 |
1 |
1 |
| 179 |
1 |
1 |
| 180 |
1 |
1 |
| 183 |
1 |
1 |
| 184 |
1 |
1 |
| 185 |
1 |
1 |
| 187 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 191 |
1 |
1 |
| 196 |
1 |
1 |
| 198 |
1 |
1 |
| 199 |
1 |
1 |
| 200 |
1 |
1 |
| 204 |
1 |
1 |
| 205 |
1 |
1 |
| 206 |
1 |
1 |
| 207 |
1 |
1 |
| 212 |
1 |
1 |
| 213 |
1 |
1 |
| 214 |
1 |
1 |
| 215 |
1 |
1 |
| 220 |
1 |
1 |
| 221 |
1 |
1 |
| 222 |
1 |
1 |
| 223 |
1 |
1 |
| 228 |
1 |
1 |
| 236 |
1 |
1 |
| 240 |
1 |
1 |
| 244 |
1 |
1 |
| 249 |
1 |
1 |
Cond Coverage for Instance : tb.dut.i2c_core.u_fifos.u_fmt_fifo_sram_adapter
| Total | Covered | Percent |
| Conditions | 51 | 38 | 74.51 |
| Logical | 51 | 38 | 74.51 |
| Non-Logical | 0 | 0 | |
| Event | 0 | 0 | |
LINE 120
EXPRESSION (fifo_wvalid_i && fifo_wready_o)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T8,T9,T14 |
LINE 125
EXPRESSION (sram_req_o && sram_gnt_i)
-----1---- -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T8,T9,T14 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T8,T14,T16 |
| 1 | 1 | Covered | T8,T9,T14 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T8,T9,T14 |
| 1 | 1 | Covered | T8,T14,T16 |
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 | T8,T9,T14 |
| 0 | 1 | Covered | T8,T14,T16 |
| 1 | 0 | Not Covered | |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Not Covered | |
| 1 | Covered | T8,T9,T14 |
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 | T8,T9,T14 |
| 1 | 0 | Covered | T8,T14,T16 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T8,T9,T14 |
| 1 | 1 | Covered | T8,T14,T16 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T8,T9,T14 |
| 1 | 1 | Covered | T8,T14,T16 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T8,T9,T14 |
| 1 | 1 | Covered | T8,T9,T14 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T8,T9,T14 |
| 1 | 1 | Covered | T8,T9,T14 |
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 | T8,T14,T16 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 220
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T8,T9,T14 |
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 | T8,T9,T14 |
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 | T14,T17,T24 |
| 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 | T14,T17,T24 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T8,T9,T14 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T14,T17,T24 |
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 |
T8,T14,T16 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 191 if ((!sram_empty))
-2-: 196 if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-: 212 if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
1 |
- |
Covered |
T8,T14,T16 |
| 1 |
0 |
- |
Covered |
T8,T9,T14 |
| 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 |
1683 |
1683 |
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 |
1683 |
1683 |
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 |
398501659 |
398326854 |
0 |
0 |
| T1 |
6593 |
6521 |
0 |
0 |
| T2 |
140145 |
140139 |
0 |
0 |
| T3 |
223799 |
223791 |
0 |
0 |
| T4 |
14891 |
14811 |
0 |
0 |
| T5 |
76520 |
76427 |
0 |
0 |
| T6 |
8732 |
8675 |
0 |
0 |
| T7 |
48725 |
48632 |
0 |
0 |
| T8 |
52199 |
52149 |
0 |
0 |
| T9 |
10987 |
10893 |
0 |
0 |
| T10 |
47003 |
46911 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
337943847 |
0 |
0 |
| T1 |
6593 |
6521 |
0 |
0 |
| T2 |
140145 |
140139 |
0 |
0 |
| T3 |
223799 |
223791 |
0 |
0 |
| T4 |
14891 |
14811 |
0 |
0 |
| T5 |
76520 |
76427 |
0 |
0 |
| T6 |
8732 |
8675 |
0 |
0 |
| T7 |
48725 |
48632 |
0 |
0 |
| T8 |
52199 |
39866 |
0 |
0 |
| T9 |
10987 |
6771 |
0 |
0 |
| T10 |
47003 |
46911 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
23186911 |
0 |
0 |
| T14 |
21692 |
3304 |
0 |
0 |
| T15 |
12152 |
0 |
0 |
0 |
| T16 |
66814 |
0 |
0 |
0 |
| T17 |
0 |
241346 |
0 |
0 |
| T24 |
0 |
523876 |
0 |
0 |
| T25 |
0 |
215832 |
0 |
0 |
| T29 |
0 |
127655 |
0 |
0 |
| T30 |
0 |
84853 |
0 |
0 |
| T40 |
202165 |
0 |
0 |
0 |
| T52 |
260189 |
0 |
0 |
0 |
| T53 |
12947 |
0 |
0 |
0 |
| T54 |
54364 |
0 |
0 |
0 |
| T62 |
18848 |
0 |
0 |
0 |
| T64 |
131867 |
0 |
0 |
0 |
| T85 |
0 |
9 |
0 |
0 |
| T160 |
0 |
159288 |
0 |
0 |
| T161 |
0 |
97613 |
0 |
0 |
| T162 |
0 |
41865 |
0 |
0 |
| T167 |
666215 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
183612 |
0 |
0 |
| T8 |
52199 |
71 |
0 |
0 |
| T9 |
10987 |
0 |
0 |
0 |
| T10 |
47003 |
0 |
0 |
0 |
| T14 |
21692 |
81 |
0 |
0 |
| T15 |
12152 |
0 |
0 |
0 |
| T16 |
66814 |
121 |
0 |
0 |
| T17 |
0 |
3108 |
0 |
0 |
| T24 |
0 |
768 |
0 |
0 |
| T25 |
0 |
1411 |
0 |
0 |
| T35 |
0 |
40 |
0 |
0 |
| T40 |
202165 |
0 |
0 |
0 |
| T41 |
0 |
176 |
0 |
0 |
| T51 |
0 |
47 |
0 |
0 |
| T52 |
260189 |
0 |
0 |
0 |
| T53 |
12947 |
0 |
0 |
0 |
| T54 |
54364 |
0 |
0 |
0 |
| T175 |
0 |
127 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
183612 |
0 |
0 |
| T8 |
52199 |
71 |
0 |
0 |
| T9 |
10987 |
0 |
0 |
0 |
| T10 |
47003 |
0 |
0 |
0 |
| T14 |
21692 |
81 |
0 |
0 |
| T15 |
12152 |
0 |
0 |
0 |
| T16 |
66814 |
121 |
0 |
0 |
| T17 |
0 |
3108 |
0 |
0 |
| T24 |
0 |
768 |
0 |
0 |
| T25 |
0 |
1411 |
0 |
0 |
| T35 |
0 |
40 |
0 |
0 |
| T40 |
202165 |
0 |
0 |
0 |
| T41 |
0 |
176 |
0 |
0 |
| T51 |
0 |
47 |
0 |
0 |
| T52 |
260189 |
0 |
0 |
0 |
| T53 |
12947 |
0 |
0 |
0 |
| T54 |
54364 |
0 |
0 |
0 |
| T175 |
0 |
127 |
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 | T1,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 | T1,T4,T5 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T4,T5 |
| 1 | 1 | Covered | T1,T4,T5 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T4,T5 |
| 1 | 1 | Covered | T1,T4,T5 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T1,T2,T3 |
LINE 196
EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
-------------------------------1------------------------------- ----------------2---------------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T1,T4,T5 |
| 0 | 1 | Covered | T1,T4,T5 |
| 1 | 0 | Not Covered | |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Not Covered | |
| 1 | Covered | T1,T4,T5 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Not Covered | |
| 0 | 1 | Covered | T1,T4,T5 |
| 1 | 0 | Covered | T1,T4,T5 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T4,T5 |
| 1 | 1 | Covered | T1,T4,T5 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T4,T5 |
| 1 | 1 | Covered | T1,T4,T5 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T4,T5 |
| 1 | 1 | Covered | T1,T4,T5 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T4,T5 |
| 1 | 1 | Covered | T1,T4,T5 |
LINE 212
EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
-------1------ --------------2-------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T1,T4,T5 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 220
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T4,T5 |
LINE 223
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T4,T5 |
LINE 236
EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
-------1------ ----------------2----------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T168,T55,T56 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 236
SUB-EXPRESSION ( ! (sram_full && oup_buf_full) )
-------------1-------------
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T168,T55,T56 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T4,T5 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T168,T55,T56 |
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 |
T1,T4,T5 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 191 if ((!sram_empty))
-2-: 196 if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-: 212 if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
1 |
- |
Covered |
T1,T4,T5 |
| 1 |
0 |
- |
Covered |
T1,T4,T5 |
| 0 |
- |
1 |
Covered |
T1,T2,T3 |
| 0 |
- |
0 |
Covered |
T1,T2,T3 |
Assert Coverage for Instance : tb.dut.i2c_core.u_fifos.u_tx_fifo_sram_adapter
Assertion Details
MinimalSramAw_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1683 |
1683 |
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 |
1683 |
1683 |
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 |
398501659 |
398326854 |
0 |
0 |
| T1 |
6593 |
6521 |
0 |
0 |
| T2 |
140145 |
140139 |
0 |
0 |
| T3 |
223799 |
223791 |
0 |
0 |
| T4 |
14891 |
14811 |
0 |
0 |
| T5 |
76520 |
76427 |
0 |
0 |
| T6 |
8732 |
8675 |
0 |
0 |
| T7 |
48725 |
48632 |
0 |
0 |
| T8 |
52199 |
52149 |
0 |
0 |
| T9 |
10987 |
10893 |
0 |
0 |
| T10 |
47003 |
46911 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
376815956 |
0 |
0 |
| T1 |
6593 |
1643 |
0 |
0 |
| T2 |
140145 |
140139 |
0 |
0 |
| T3 |
223799 |
223791 |
0 |
0 |
| T4 |
14891 |
2876 |
0 |
0 |
| T5 |
76520 |
45448 |
0 |
0 |
| T6 |
8732 |
1782 |
0 |
0 |
| T7 |
48725 |
48632 |
0 |
0 |
| T8 |
52199 |
52149 |
0 |
0 |
| T9 |
10987 |
10893 |
0 |
0 |
| T10 |
47003 |
46911 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
286986 |
0 |
0 |
| T20 |
20669 |
0 |
0 |
0 |
| T55 |
0 |
8386 |
0 |
0 |
| T56 |
0 |
9121 |
0 |
0 |
| T57 |
0 |
9078 |
0 |
0 |
| T161 |
223171 |
0 |
0 |
0 |
| T168 |
30538 |
24 |
0 |
0 |
| T169 |
1114 |
0 |
0 |
0 |
| T170 |
157681 |
0 |
0 |
0 |
| T171 |
55174 |
0 |
0 |
0 |
| T172 |
225627 |
0 |
0 |
0 |
| T173 |
944588 |
0 |
0 |
0 |
| T174 |
109975 |
0 |
0 |
0 |
| T177 |
0 |
9424 |
0 |
0 |
| T178 |
0 |
1329 |
0 |
0 |
| T179 |
0 |
260 |
0 |
0 |
| T180 |
0 |
9598 |
0 |
0 |
| T181 |
0 |
10950 |
0 |
0 |
| T182 |
0 |
330 |
0 |
0 |
| T183 |
52799 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
113816 |
0 |
0 |
| T1 |
6593 |
19 |
0 |
0 |
| T2 |
140145 |
0 |
0 |
0 |
| T3 |
223799 |
0 |
0 |
0 |
| T4 |
14891 |
51 |
0 |
0 |
| T5 |
76520 |
248 |
0 |
0 |
| T6 |
8732 |
38 |
0 |
0 |
| T7 |
48725 |
0 |
0 |
0 |
| T8 |
52199 |
0 |
0 |
0 |
| T9 |
10987 |
0 |
0 |
0 |
| T10 |
47003 |
0 |
0 |
0 |
| T53 |
0 |
43 |
0 |
0 |
| T62 |
0 |
15 |
0 |
0 |
| T64 |
0 |
1272 |
0 |
0 |
| T74 |
0 |
242 |
0 |
0 |
| T75 |
0 |
212 |
0 |
0 |
| T76 |
0 |
212 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
113816 |
0 |
0 |
| T1 |
6593 |
19 |
0 |
0 |
| T2 |
140145 |
0 |
0 |
0 |
| T3 |
223799 |
0 |
0 |
0 |
| T4 |
14891 |
51 |
0 |
0 |
| T5 |
76520 |
248 |
0 |
0 |
| T6 |
8732 |
38 |
0 |
0 |
| T7 |
48725 |
0 |
0 |
0 |
| T8 |
52199 |
0 |
0 |
0 |
| T9 |
10987 |
0 |
0 |
0 |
| T10 |
47003 |
0 |
0 |
0 |
| T53 |
0 |
43 |
0 |
0 |
| T62 |
0 |
15 |
0 |
0 |
| T64 |
0 |
1272 |
0 |
0 |
| T74 |
0 |
242 |
0 |
0 |
| T75 |
0 |
212 |
0 |
0 |
| T76 |
0 |
212 |
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 | T40,T49,T101 |
| 1 | 1 | Covered | T8,T15,T16 |
LINE 125
EXPRESSION (sram_req_o && sram_gnt_i)
-----1---- -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T15,T40,T17 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T40,T17,T49 |
| 1 | 1 | Covered | T15,T40,T17 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T15,T40,T17 |
| 1 | 1 | Covered | T40,T17,T49 |
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 | T15,T40,T17 |
| 0 | 1 | Covered | T40,T17,T49 |
| 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 | T15,T40,T17 |
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 | T15,T40,T17 |
| 1 | 0 | Covered | T40,T17,T49 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T15,T40,T17 |
| 1 | 1 | Covered | T40,T17,T49 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T15,T40,T17 |
| 1 | 1 | Covered | T40,T17,T49 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T15,T40,T17 |
| 1 | 1 | Covered | T15,T40,T17 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T15,T40,T17 |
| 1 | 1 | Covered | T15,T40,T17 |
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 | T40,T17,T49 |
| 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 | T15,T40,T17 |
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 | T15,T40,T17 |
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 | T15,T40,T17 |
| 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 | T15,T40,T17 |
LINE 236
SUB-EXPRESSION (sram_full && oup_buf_full)
----1---- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T15,T40,T17 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T15,T40,T17 |
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 |
T40,T17,T49 |
| 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 |
T40,T17,T49 |
| 1 |
0 |
- |
Covered |
T15,T40,T17 |
| 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 |
1683 |
1683 |
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 |
1683 |
1683 |
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 |
398501659 |
398326854 |
0 |
0 |
| T1 |
6593 |
6521 |
0 |
0 |
| T2 |
140145 |
140139 |
0 |
0 |
| T3 |
223799 |
223791 |
0 |
0 |
| T4 |
14891 |
14811 |
0 |
0 |
| T5 |
76520 |
76427 |
0 |
0 |
| T6 |
8732 |
8675 |
0 |
0 |
| T7 |
48725 |
48632 |
0 |
0 |
| T8 |
52199 |
52149 |
0 |
0 |
| T9 |
10987 |
10893 |
0 |
0 |
| T10 |
47003 |
46911 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
374352877 |
0 |
0 |
| T1 |
6593 |
6521 |
0 |
0 |
| T2 |
140145 |
140139 |
0 |
0 |
| T3 |
223799 |
223791 |
0 |
0 |
| T4 |
14891 |
14811 |
0 |
0 |
| T5 |
76520 |
76427 |
0 |
0 |
| T6 |
8732 |
8675 |
0 |
0 |
| T7 |
48725 |
48632 |
0 |
0 |
| T8 |
52199 |
52149 |
0 |
0 |
| T9 |
10987 |
10893 |
0 |
0 |
| T10 |
47003 |
46911 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
235161 |
0 |
0 |
| T15 |
12152 |
10 |
0 |
0 |
| T16 |
66814 |
0 |
0 |
0 |
| T17 |
0 |
193 |
0 |
0 |
| T40 |
202165 |
3234 |
0 |
0 |
| T49 |
0 |
3752 |
0 |
0 |
| T52 |
260189 |
0 |
0 |
0 |
| T53 |
12947 |
0 |
0 |
0 |
| T54 |
54364 |
0 |
0 |
0 |
| T62 |
18848 |
0 |
0 |
0 |
| T64 |
131867 |
0 |
0 |
0 |
| T74 |
119047 |
0 |
0 |
0 |
| T84 |
0 |
637 |
0 |
0 |
| T85 |
0 |
183 |
0 |
0 |
| T101 |
0 |
2532 |
0 |
0 |
| T112 |
0 |
720 |
0 |
0 |
| T167 |
666215 |
0 |
0 |
0 |
| T184 |
0 |
14 |
0 |
0 |
| T185 |
0 |
731 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
120652 |
0 |
0 |
| T17 |
0 |
1116 |
0 |
0 |
| T40 |
202165 |
930 |
0 |
0 |
| T49 |
0 |
1240 |
0 |
0 |
| T51 |
48209 |
0 |
0 |
0 |
| T54 |
54364 |
0 |
0 |
0 |
| T62 |
18848 |
0 |
0 |
0 |
| T64 |
131867 |
0 |
0 |
0 |
| T74 |
119047 |
0 |
0 |
0 |
| T75 |
83830 |
0 |
0 |
0 |
| T76 |
77780 |
0 |
0 |
0 |
| T84 |
0 |
1178 |
0 |
0 |
| T85 |
0 |
1116 |
0 |
0 |
| T101 |
0 |
744 |
0 |
0 |
| T112 |
0 |
868 |
0 |
0 |
| T167 |
666215 |
0 |
0 |
0 |
| T176 |
34624 |
0 |
0 |
0 |
| T185 |
0 |
1116 |
0 |
0 |
| T186 |
0 |
1240 |
0 |
0 |
| T187 |
0 |
620 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
120652 |
0 |
0 |
| T17 |
0 |
1116 |
0 |
0 |
| T40 |
202165 |
930 |
0 |
0 |
| T49 |
0 |
1240 |
0 |
0 |
| T51 |
48209 |
0 |
0 |
0 |
| T54 |
54364 |
0 |
0 |
0 |
| T62 |
18848 |
0 |
0 |
0 |
| T64 |
131867 |
0 |
0 |
0 |
| T74 |
119047 |
0 |
0 |
0 |
| T75 |
83830 |
0 |
0 |
0 |
| T76 |
77780 |
0 |
0 |
0 |
| T84 |
0 |
1178 |
0 |
0 |
| T85 |
0 |
1116 |
0 |
0 |
| T101 |
0 |
744 |
0 |
0 |
| T112 |
0 |
868 |
0 |
0 |
| T167 |
666215 |
0 |
0 |
0 |
| T176 |
34624 |
0 |
0 |
0 |
| T185 |
0 |
1116 |
0 |
0 |
| T186 |
0 |
1240 |
0 |
0 |
| T187 |
0 |
620 |
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 | T58,T59 |
| 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 | T2,T3,T5 |
LINE 150
EXPRESSION (sram_access && sram_write_o)
-----1----- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 151
EXPRESSION (sram_access && ((!sram_write_o)))
-----1----- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 162
EXPRESSION (clr_i ? 1'b0 : sram_incr_rd_ptr)
--1--
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T1,T2,T3 |
LINE 196
EXPRESSION (( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) ) || (fifo_rvalid_o && fifo_rready_i))
-------------------------------1------------------------------- ----------------2---------------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T2,T3,T5 |
| 0 | 1 | Covered | T2,T3,T5 |
| 1 | 0 | Covered | T59 |
LINE 196
SUB-EXPRESSION ( ! ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full) )
----------------------------1----------------------------
| -1- | Status | Tests |
| 0 | Covered | T59 |
| 1 | Covered | T2,T3,T5 |
LINE 196
SUB-EXPRESSION ((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)
-------------------1------------------- ------2-----
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T59 |
| 0 | 1 | Covered | T2,T3,T5 |
| 1 | 0 | Covered | T2,T3,T5 |
LINE 196
SUB-EXPRESSION (oup_buf_almost_full && oup_buf_wvalid)
---------1--------- -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 196
SUB-EXPRESSION (fifo_rvalid_o && fifo_rready_i)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 204
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 207
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 212
EXPRESSION (oup_buf_wready && ((!sram_read_in_prev_cyc_q)))
-------1------ --------------2-------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 220
EXPRESSION (((!sram_full)) && inp_buf_rvalid)
-------1------ -------2------
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 223
EXPRESSION (((!sram_full)) && sram_gnt_i)
-------1------ -----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 236
EXPRESSION (inp_buf_wready && ( ! (sram_full && oup_buf_full) ))
-------1------ ----------------2----------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T10,T54,T60 |
| 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,T54,T60 |
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 | T10,T54,T60 |
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 |
T2,T3,T5 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 191 if ((!sram_empty))
-2-: 196 if (((!((oup_buf_almost_full && oup_buf_wvalid) || oup_buf_full)) || (fifo_rvalid_o && fifo_rready_i)))
-3-: 212 if ((oup_buf_wready && (!sram_read_in_prev_cyc_q)))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
1 |
- |
Covered |
T2,T3,T5 |
| 1 |
0 |
- |
Covered |
T2,T3,T5 |
| 0 |
- |
1 |
Covered |
T1,T2,T3 |
| 0 |
- |
0 |
Covered |
T1,T2,T3 |
Assert Coverage for Instance : tb.dut.i2c_core.u_fifos.u_acq_fifo_sram_adapter
Assertion Details
MinimalSramAw_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
1683 |
1683 |
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 |
1683 |
1683 |
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 |
398501659 |
398326854 |
0 |
0 |
| T1 |
6593 |
6521 |
0 |
0 |
| T2 |
140145 |
140139 |
0 |
0 |
| T3 |
223799 |
223791 |
0 |
0 |
| T4 |
14891 |
14811 |
0 |
0 |
| T5 |
76520 |
76427 |
0 |
0 |
| T6 |
8732 |
8675 |
0 |
0 |
| T7 |
48725 |
48632 |
0 |
0 |
| T8 |
52199 |
52149 |
0 |
0 |
| T9 |
10987 |
10893 |
0 |
0 |
| T10 |
47003 |
46911 |
0 |
0 |
NoSramReadWhenEmpty_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
174394867 |
0 |
0 |
| T1 |
6593 |
6521 |
0 |
0 |
| T2 |
140145 |
371552 |
0 |
0 |
| T3 |
223799 |
11925 |
0 |
0 |
| T4 |
14891 |
14811 |
0 |
0 |
| T5 |
76520 |
44665 |
0 |
0 |
| T6 |
8732 |
8675 |
0 |
0 |
| T7 |
48725 |
1677 |
0 |
0 |
| T8 |
52199 |
52149 |
0 |
0 |
| T9 |
10987 |
10893 |
0 |
0 |
| T10 |
47003 |
2596 |
0 |
0 |
NoSramWriteWhenFull_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
60651 |
0 |
0 |
| T10 |
47003 |
3 |
0 |
0 |
| T14 |
21692 |
0 |
0 |
0 |
| T15 |
12152 |
0 |
0 |
0 |
| T16 |
66814 |
0 |
0 |
0 |
| T40 |
202165 |
0 |
0 |
0 |
| T52 |
260189 |
0 |
0 |
0 |
| T53 |
12947 |
0 |
0 |
0 |
| T54 |
54364 |
851 |
0 |
0 |
| T60 |
0 |
761 |
0 |
0 |
| T61 |
0 |
1413 |
0 |
0 |
| T62 |
18848 |
0 |
0 |
0 |
| T66 |
0 |
1600 |
0 |
0 |
| T71 |
0 |
6 |
0 |
0 |
| T163 |
0 |
1320 |
0 |
0 |
| T164 |
0 |
1009 |
0 |
0 |
| T165 |
0 |
7 |
0 |
0 |
| T166 |
0 |
23 |
0 |
0 |
| T167 |
666215 |
0 |
0 |
0 |
OupBufWreadyAfterSramRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
241964 |
0 |
0 |
| T2 |
140145 |
387 |
0 |
0 |
| T3 |
223799 |
837 |
0 |
0 |
| T4 |
14891 |
0 |
0 |
0 |
| T5 |
76520 |
252 |
0 |
0 |
| T6 |
8732 |
0 |
0 |
0 |
| T7 |
48725 |
0 |
0 |
0 |
| T8 |
52199 |
0 |
0 |
0 |
| T9 |
10987 |
0 |
0 |
0 |
| T10 |
47003 |
266 |
0 |
0 |
| T14 |
21692 |
0 |
0 |
0 |
| T52 |
0 |
547 |
0 |
0 |
| T53 |
0 |
2 |
0 |
0 |
| T62 |
0 |
48 |
0 |
0 |
| T64 |
0 |
2929 |
0 |
0 |
| T74 |
0 |
323 |
0 |
0 |
| T167 |
0 |
177 |
0 |
0 |
SramRvalidAfterRead_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
398501659 |
241964 |
0 |
0 |
| T2 |
140145 |
387 |
0 |
0 |
| T3 |
223799 |
837 |
0 |
0 |
| T4 |
14891 |
0 |
0 |
0 |
| T5 |
76520 |
252 |
0 |
0 |
| T6 |
8732 |
0 |
0 |
0 |
| T7 |
48725 |
0 |
0 |
0 |
| T8 |
52199 |
0 |
0 |
0 |
| T9 |
10987 |
0 |
0 |
0 |
| T10 |
47003 |
266 |
0 |
0 |
| T14 |
21692 |
0 |
0 |
0 |
| T52 |
0 |
547 |
0 |
0 |
| T53 |
0 |
2 |
0 |
0 |
| T62 |
0 |
48 |
0 |
0 |
| T64 |
0 |
2929 |
0 |
0 |
| T74 |
0 |
323 |
0 |
0 |
| T167 |
0 |
177 |
0 |
0 |