[Coco] MC6847 External Character ROM

Zippster zippster278 at gmail.com
Fri Jan 16 21:02:23 EST 2015


The earlier style (USA) CoCo2’s are socketed that I’ve seen.
A lot of the later (Korean) ones would need a socket installed.

- Ed


> On Jan 16, 2015, at 7:49 PM, Allen Huffman <alsplace at pobox.com> wrote:
> 
>> On Jan 16, 2015, at 7:42 PM, Zippster <zippster278 at gmail.com> wrote:
>> 
>> I’ve got my External Character ROM prototype for the MC6847 working.
>> There’s a few pics I put up here if anyone is interested in taking a look.
> 
> 
> Wow. That takes me back. I need to crack open my CoCo 1 and see what model lowercase mod I had in it. It wasn’t the big brand — something cheaper… That’s really neat. I think my VDG was socketed on the CoCo 1.
> 
> I assume later CoCo’s had it soldered to the motherboard? Soldering would be required to install?
> 
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