Synertek 6507

From: Dwight K. Elvey <dwightk.elvey_at_amd.com>
Date: Wed Mar 12 19:59:00 2003

>From: "Jim Kearney" <jim_at_jkearney.com>
>
>> This is what Eric Smith tells me as well. As I told
>> him, it doesn't make much sense. The board has a 6502
>> as well as the 6507 with the data lines tied together.
>> I guess they could use opposite phases or something.
>> I was tracing down the sync signals for the video
>> and they seem to be coming from this part??
>> I do have a schematic someplace but I haven't located
>> it yet.
>> Now I have a mystery to solve?
>
>Possibly it's a variation of the Lancaster TVT (Cheap Video) design?
>
>What is it?
>

Hi
 Again, just what Eric said. It is for a KTM-2.
This is Synertek's keyboard/video board.
Dwight
Received on Wed Mar 12 2003 - 19:59:00 GMT