Sun SCSI controller on Helios memory board
John Lees
lees at frith.egr.msu.edu
Thu Apr 12 04:59:09 AEST 1990
I have a SCSI controller board (501-1045 Rev 5) that once was used with a
501-1059 Multibus-to-VME adapter in a system with internal SCSI tape and
disk. I'd now like to put the SCSI board on a Helios memory board
(900-12S-A) and use the external SCSI connector on the Helios board. This
will be in a 3/160 deskside enclosure with a 3/160 (501-1208 Rev 13) CPU.
As currently configured, this doesn't work. The system fails to boot,
complaining about various bus errors. Does anyone have the information I
need to reconfigure the SCSI board and/or Helios memory board? Even the
information that this mating is impossible would be of help.
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