Replacing all ROMs in Apple II Plus with one EPROM

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Joined: Jun 6 2020 - 22:27
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Replacing all ROMs in Apple II Plus with one EPROM

I got tired of my Apple II Plus not booting every time I pulled it out of the garage every 10 years, usually due to the decrepit socketed ROMs.

I came up with a relatively simple mod to replace all the ROMs (Applesoft and Integer sets) with one EPROM.

Made a video of the process here:

https://youtu.be/W465C0v2_mY

Hope somebody finds this helpful some day,

-td

 

 

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Last seen: 1 day 23 hours ago
Joined: Mar 31 2020 - 19:55
Posts: 364
https://www.applefritter.com

https://www.applefritter.com/content/smd-rom-replacement-apple-plus-europlus

 

Project for this is in progress that doesn't require a slot.

 

I did enjoy the video. Nice work there.

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Last seen: 4 weeks 1 day ago
Joined: Jun 6 2020 - 22:27
Posts: 2
that's hard core!

Good job, very clean.  Nice to be able to make your own PCBs!

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