Re: Success - first hires graphics ;)

From: Jim Brain <>
Date: Fri, 8 Sep 2017 12:33:42 -0500
Message-ID: <>
Could one use the 23XX Adapter design I created to sidestep the issue?  
It uses a '138 to allow any combination of up to 3 signal lines being 
either high or low to enable the EPROM.

That would allow flipping the polarity of the NOROM signal.  It might be 
overkill on this specific use case, but perhaps not.


       Message was sent through the cbm-hackers mailing list
Received on 2017-09-08 18:02:41

Archive generated by hypermail 2.2.0.