[Coco] Upgrading a CoCo 1 to 64K
Boisy G. Pitre
boisy at boisypitre.com
Tue Nov 23 16:30:35 EST 2004
I have a nearly new in box CoCo 1 E-board that had 16K and Color Basic.
Using some 4164 chips, I have managed to rather easily upgrade it to
32K by just replacing the 4116s and moving a few jumpers from the 4K or
16K to 32K position.
Now I am wanting to make the appropriate modifications to this computer
to bring it up to 64K. Does anyone have detailed steps to bring a 32K
E-board CoCo 1 up to 64K? If so, please post to this list.
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