Date   : Fri, 27 Mar 1992 01:55:03 GMT
From   : uunet.ca!canrem!lfergus!larry@uunet.uu.net (Larry Moore)
Subject: Re: Televideo 803H information wanted

In Message-ID: <BKz3KM.85A@world.std.com>, bmarcum@world.std.com 
(Bill Marcum) writes:
>If the 803H is like the TPCI, it uses port 13H to bank-switch
>between ROM and RAM, and the top 16K of RAM is not switched.

Thanks, Bill! It's likely that Televideo used similar tricks on 
the whole line of their CP/M machines ... worth running with 
anyway :-)  Are there particular bit patterns used to swap in and 
to swap out banks?