Gordon JC Pearce wrote:
> >Jerome H. Fine wrote:
>
>>
Gordon JC Pearce wrote:
>>
>>> Hi there,
>>> I need to find out about the ST506 cables for an Emulex DM01 QBUS
>>> card. I've just got one with no cables. I understand that it's
>>> similar to other Emulex MSCP cards (makes sense really) but it has a
>>> 50-pin cable to connect the drives up. Anyone know how to make up a
>>> cable for this? Or even, got a spare cable?
>>
>> Jerome Fine replies:
>>
>> Making up the cable is actually rather easy in this case.
>> But my cable is buried somewhere at the moment. Basically,
>> 34 lines are used for the 34 pin edge connector (daisy
>> chained if there are 2 drives) and the remaining 16 lines
>> are split into 2 groups of 8 lines, one for each of the
>> two 20 pin edge connectors, i.e. one for each drive. The
>> DM01 supports two MFM drives. If no one replies in a day
>> or two, I will try and locate my cable and specify exactly
>> how the connectors are set up.
>>
>> Sincerely yours,
>>
>> Jerome Fine
>
>
> Did you ever turn this cable up? And does anyone know if the DM01
> controller will be compatible with the breakout board and 50-pin plug
> in a BA23 enclosure?
Jerome Fine replies:
I still have not had time to look. I was mostly
waiting for someone else to reply. If by the middle
of next week, no one else has provided a reference
(perhaps bitsavers has the manual), then I will try
and find the cable.
The breakout board for BOTH a BA23 and the BA123 are
NOT compatible with the cable for the DM01!!!!!!!!!!
If you read the description of the cable needed for
the DM01, you immediately realize it is totally
different than what the RQDX3 uses.
Sincerely yours,
Jerome Fine
--
If you attempted to send a reply and the original e-mail
address has been discontinued due a high volume of junk
e-mail, then the semi-permanent e-mail address can be
obtained by replacing the four characters preceding the
'at' with the four digits of the current year.