>From the Field Guide to Qbus and Unibus Modules:
http://world.std.com/~mbg/pdp11-field-guide.txt
It would appear that you have the following:
QD24 Q Emulex ESDI disk controller. Emulates MSCP.
For VAX 3500/3600
I'm not sure which one you really want, but it is probably
in the Field Guide, possibly one of the UC controllers.
--tom
At 02:32 PM 10/31/01 -0500, you wrote:
>
>I'm trying to bring up NetBSD on a Vax 4000/300, and so I'm
>looking for a MSCP SCSI disk controller. After going through
>my stack of Qbus boards (collected from hamfests, etc.) I came across
>one that looks like it might be a SCSI controller... unfortunately,
>I haven't been able to confirm it, since a google search turns up
>very little on it (a bad sign...sigh) The board is labeled:
>
>"Emulex Corp QD2410401-02 rev F"
>
>It has 3 connectors and a DIP switch on the front plate. The
>connectors appear to be of the SCSI-2 form factor. Has anyone
>run across this critter before, or tried it with NetBSD? Come
>to think of it, Is this even SCSI, or something else
>entirely? Also, does anyone know where their might be some
>on-line docs for it, or at least a description of the DIP switch settings...
>
>-thanks-
>-al-
>-acorda_at_1bigred.com
>
>
>
>
Received on Wed Oct 31 2001 - 14:29:11 GMT