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Month: September 2021

Emulating ROMs and Floppy Disks on the Dragon 32

September 26, 2021
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| retrocomputing

The Dragon 32 could be expanded to include a DOS cartridge. This contained a small DOS ROM and Floppy Disk Controller chip. You plugged a 5 1/4″ drive to the cartridge and you had a working floppy drive. There were a few companies that made similar expansions. Some are documented on the World of Dragon […]

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Posted in <a href="https://www.kernelcrash.com/blog/category/retrocomputing/" rel="category tag">retrocomputing</a>

Fixing more Acorn A3000s

September 26, 2021
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| retrocomputing

A few years back I finally acquired an Acorn A3000. Like most A3000’s it did not work due to battery damage. I hacked away at it and eventually got it to work. My fixes weren’t exactly pretty, but I got it going and out of all the 80s home computers I have, I think the […]

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Posted in <a href="https://www.kernelcrash.com/blog/category/retrocomputing/" rel="category tag">retrocomputing</a>

The Dragon 32

September 26, 2021
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| retrocomputing

So I finally bought a Dragon 32

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Posted in <a href="https://www.kernelcrash.com/blog/category/retrocomputing/" rel="category tag">retrocomputing</a>

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