26 Jul
1997
26 Jul
'97
6:20 p.m.
A-B C-D
< ---+----------+---------+
< 1 | M7606 =============|
< 2 | M7608 =============|
< 3 | M3106 === |
< 4 | M7516YM== |
< ---+----------+---------+
< 5 | M7546====|M7555====|
< 6 |
< 7 |
< 8 |
< 9 |
< 10 |
< 11 |
< 12 |
< ---+----------+---------+
< 13 | | HDCNCTRS
<
Slot 13 bottom is not the HD controller, it's the distribution card. There
should be a 50pin cable bettween the m9058 and the m7555(rqdx3) card.
Pull the m3106 and bump the rest up one with the last one being the m7555.
It shouldn't make a difference but at this point you don't need it to boot.
This will give you a minimal config for the bus. Also make sure the overt
the top cable for the memory is good!
A-B C-D
---+----------+---------+
1 | M7606 =============|
2 | M7608 =============|
3 | M7546 === |
4 | M7555 === |
---+----------+---------+
5 |===Q->====|==Q->====|
6 |====<-Q===|===<-Q===|
7 |===Q->====|===Q->===|
The arrows are added to indicate the qbus grant flow for the bus starting
at row 5.
Allison