[Coco] Upgrading a CoCo 1

Kevin Becker kevin at kevinbecker.org
Wed Jan 16 18:28:17 EST 2019


A smartphone or MP3 player make good “cassette emulators”

- Kevin


> On Jan 16, 2019, at 6:02 PM, Neil Cherry <ncherry at linuxha.com> wrote:
> 
>> On 1/16/19 6:00 PM, Arthur Flexser wrote:
>> If you decide to upgrade, instructions are in the May 1984 Rainbow for
>> getting a D board to 64K.
>> https://archive.org/details/rainbowmagazine-1984-05
>> You will also need to upgrade your Color Basic ROM if it is version 1.0
>> (type EXEC 40075 to display the version number);  Color Basic 1.0 supported
>> only 4K and 16K.
> 
> Thanks, I will take a look. I might build a cassette emulator and use
> this a a demonstrator for the local maker space (near the VCF museum).
> There is value in keeping it accurate and I think most folks would be
> shocked at how many kids collect vintage computers.
> 
> -- 
> Linux Home Automation         Neil Cherry       ncherry at linuxha.com
> http://www.linuxha.com/                         Main site
> http://linuxha.blogspot.com/                    My HA Blog
> Author of:        Linux Smart Homes For Dummies
> 
> -- 
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