Date   : Wed, 21 Nov 1990 01:30:54 GMT
From   : van-bc!ubc-cs!news-server.csri.toronto.edu!clyde.concordia.ca!ccu.umanitoba.ca!vspicer@ucbvax.Berkeley.EDU
Subject: BigBoard II

Hello CP/M world...
       I recently got a "patched together" CP/M machine consisting of
2 8" single sided floppy drives, the guts of an Amdek composite monitor
an ASCII encoded keyboard and a single board CP/M unit called a "Big Board II"
made around 1982. It's a very nice single board computer with 2 serial
ports, composite video output, SASI and "mini floppy" (5.25"??) interfaces
and some other goodies. It boots fine with the CP/M 2.2 supplied and I can
format 8" disks up to 670K each. My question is:
       does anyone have the firmware to let this thing use 5.25" disks
       drives as well?
       has anyone hooked a hard drive up to one of these things?
 
I'm more than willing to hack with the guts of this thing if needed; they
were kind enough to also supply full schematics for the thing. I've been told
the "Big Board" design was widely copied by Osborne, Kaypro and Xerox for 
their CP/M machines. 
 
                                               thanks
                                               vic spicer