BA23 w/RA70

From: Gene Buckle <geneb_at_deltasoft.com>
Date: Thu Oct 19 09:30:51 2000

> >Be very careful with that chassis! If it was really a MicroPDP, it will
> >have an 18 bit qbus backplane in it. It will _destroy_ 22 bit qbus boards
> >since there are power pins on the 18 bit bus that mate to data pins on the
> >22 bit bus.
> >
> >Then again, my memory may be completely broken and I've got it all wrong.
> :)
> >
> >g.
>
> I think you are remembering the BA11S and others. All the BA23's I have had
> and seen have all had 22 bit backplanes. ( I have at least 15 BA23's at the
> moment.)

I think I was thinking of the BA123 I've got that IS a uPDP-11. (full of
boards too *sigh*)

g.
Received on Thu Oct 19 2000 - 09:30:51 BST