[Coco] 4MB Mult-ROM Flash Pak (Stage 1)

[Richard E. Crislip]

On Sat, 9 Jan 2016 14:19:31 -0600
Chad H <chadbh74 at hotmail.com> wrote:

> http://www.mediafire.com/view/fkrpw541rg6e89d/29F033C%20to%20GQ-4X%20adapter
> .JPG
> 
>  
> 
> Stage one has been completed on this.  The little PCB I made will
> take the TSOP40 chip and allow me plug it into a GQ-4X for
> (re)programming.  Next, I will order the adapter that will take this
> to a TL866 and order a batch of the actual Multi-ROM pak boards for
> testing.  Due to the extra circuitry the PCB for these Multi-ROM paks
> had to be slightly enlarged.  I also did away with the old jumper
> control.  I can't see anyone wanting to use jumpers to select from
> hundreds of different games and programs.  It will be controlled by
> the remote-controller only.
> 
>  
> 
> - Chad H
> 
> http://sites.google.com/site/cbhlab101/
> 
>  
> 
> 

Nice professional looking unit