Xebec Winchester controller

[jd]

Here's one that even HP Greeley couldn't help with:

Looking for specs and ROMS or ROM images for Xebec Winchester 
controllers such as those used in the HP 9133A disk.

I have the HP manuals and there is not enough info in them.

Somewhere I (may still) have DIP switch settings for the board, obtained 
experimentally. I do not have
info in all the jumpers, ROMs, etc.

thanks...

--
jd
Decision maker, n.:
        The person in your office who was unable to form a task force
before the music stopped.