[Coco] Receiving the Coco Ultimate Eprom/Flash Memory Pak PCBs Shortly

[Kip Koon]

Allen,
Yes it could!  I limited myself to one memory chip this time to get my feet wet a little further.  This design only uses 6 of the 8-bits in the register at $FF42 so it would be simple to add three more chips for a total of 32Mbits of Eprom and 16Mbits of Flash.   That would translate into 256 - 16KB rom images for the Eprom and 128 for the Flash chip.  If you need more, I'll have to redesign the circuit just a bit.  
How much rommed software is available or is being written?  It sounds like inquiring minds want to know.  :)  Would this be enough?  :P

Kip Koon
computerdoc at sc.rr.com
http://www.cocopedia.com/wiki/index.php/Kip_Koon



-----Original Message-----
From: Coco [mailto:coco-bounces at maltedmedia.com] On Behalf Of Allen Huffman
Sent: Tuesday, December 09, 2014 7:55 PM
To: CoCoList for Color Computer Enthusiasts
Subject: Re: [Coco] Receiving the Coco Ultimate Eprom/Flash Memory Pak PCBs Shortly

Could this be the CoCo mega cart, big enough to contain every ROM pak ever released for the CoCo, other than the ones that had hardware bank switching and such inside? Many retro systems have such things.

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