Re: testing individual chips

From: Gerrit Heitsch <gerrit_at_laosinh.s.bawue.de>
Date: Mon, 6 Mar 2017 20:14:34 +0100
Message-ID: <9b7e85c5-95cb-cd99-728d-ed809c699552@laosinh.s.bawue.de>
On 03/06/2017 07:49 PM, Bo Herrmannsen wrote:
> You are right
>
> I have started to look after the schematics etc for the cartridge and
> port dongles instead

That's simple, here you go:

http://ist.uwaterloo.ca/~schepers/diagnostic.html

Below the schematic is the link to grab the ROM. I optimized the circuit 
a bit when building it. Still works the same, but has less connecting 
cables between the dongles.

Other Diag cartridge ROM images can be found here:

http://blog.worldofjani.com/?p=164


Hope this helps.

  Gerrit



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