Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!rochester!cornell!uw-beaver!tektronix!psueea!parsely!bucket!leonard
From: leonard@bucket.UUCP (Leonard Erickson)
Newsgroups: comp.sys.tandy
Subject: Re: Need help with TRS80 Model 100 video
Message-ID: <1596@bucket.UUCP>
Date: 3 Aug 89 05:10:01 GMT
References: <4051@orca.WV.TEK.COM>
Distribution: usa
Organization: Rick's Home-Grown UNIX; Portland, OR.
Lines: 19

miker@orca.WV.TEK.COM (Mike Reiney) writes:

>Anybody know how the Tandy video interface software works?  
>thanks miker

The Tandy Video interface for the 100/200 is *hardware*. It
loads some software into hi memory and relocates the system
RAM pointer.

As for the Hardware side of it, the service manual is available
from National Parts for $10-$15.

For that matter a used Disk/Video Interface shouldn't cost more 
than $100. 
-- 
Leonard Erickson		...!tektronix!reed!percival!bucket!leonard
CIS: [70465,203]
"I'm all in favor of keeping dangerous weapons out of the hands of fools.
Let's start with typewriters." -- Solomon Short