[Coco] 64K upgrade

[Simon Jonassen]

Hey there...

Fit 2 x 4464 and move a jumper on the motherboard.... Thats what i did with
mine... Works a treat....

/Simon :-)
 

-----Oprindelig meddelelse-----
Fra: coco-bounces at maltedmedia.com [mailto:coco-bounces at maltedmedia.com] På
vegne af Bruce W. Calkins
Sendt: 24. juni 2013 22:48
Til: CoCoList for Color Computer Enthusiasts
Emne: Re: [Coco] 64K upgrade


----- Original Message -----
From: "Retro Canada"

> or you can use 2x 4464 on it.
>
> Glen VanDenBiggelaar wrote:
>
>> Hi all,
>> I just got a 16K 26-3136A CoCo 2 in. I know they are probably rare as 
>> hen's teeth, but has anyone got an extra 64K "upgrade" 
>> daughterboard/kit for it?
>> No biggie if not, just have to snag an actual 64K CoCo 2 :) But I 
>> thought I would ask.
>>
>> --

Those daughterboards were almost as rare as hen's teeth.  I have seen two, I
think they are both still in my midden heap, but things need a going through
and thinning down soon as it has been years since I last saw them and other
CoCo goodies.  You should be able to use 8 of the common 64k by 1 bit chip
in that machine, Or use 2 of the 64k by 4 that came out of a CoCo 3 upgrade.

Bruce W. 


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