1.6 KiB
1.6 KiB
Dissecting the failing trace
N.B. The value of a node n is given by Cat(n.payload.channel, ~n.valid)
Cycle #0 (MATCH)
Events: N/A
Values:
- node0 value:
0010- node0 valid:
1 - node0 channel:
010 - node0 sequence:
00
- node0 valid:
- node1 value:
0000- node1 valid:
1 - node1 channel:
000 - node1 sequence:
00
- node1 valid:
- node2 value:
0001- node2 valid:
1 - node2 channel:
001 - node2 sequence:
11
- node2 valid:
- node3 value:
0000- node3 valid:
1 - node3 channel:
000 - node3 sequence:
01
- node3 valid:
To compare:
- node0 and node1
- node2 and node3
Cycle #1 (MATCH)
Events: N/A
Values:
- node0 value:
0000- node0 valid:
1 - node0 channel:
000 - node0 sequence:
00
- node0 valid:
- node1 value:
0010- node1 valid:
1 - node1 channel:
010 - node1 sequence:
00
- node1 valid:
- node2 value:
0000- node2 valid:
1 - node2 channel:
000 - node2 sequence:
01
- node2 valid:
- node3 value:
0001- node3 valid:
1 - node3 channel:
001 - node3 sequence:
11
- node3 valid:
To compare:
- node0 and node2
- node1 and node3
Cycle #2 (NOMATCH - see trace for diff)
Events:
- A replacement occurred when comparing node0 and node2
Values:
- node0 value:
0000- node0 valid:
1 - node0 channel:
000 - node0 sequence:
01
- node0 valid:
- node1 value:
0001- node1 valid:
1 - node1 channel:
001 - node1 sequence:
11
- node1 valid:
- node2 value:
1000- node2 valid:
0 - node2 channel:
000 - node2 sequence:
00
- node2 valid:
- node3 value:
0010- node3 valid:
1 - node3 channel:
010 - node3 sequence:
00
- node3 valid:
To compare:
- node1 and node2
Cycle #3
TODO: fill this in after figuring out why my prediction for Cycle #2 fails to match generated trace