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Brian Benchoff
2020-12-08 10:48:43 -08:00
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# ADM-3a-Lowercase-ROM
adapter to use 2716 eprom as signetics 2513 character generator
An adapter to use a 2716 UV-erasable EPROM as a Signetics 2513 character generator.
references:
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Useful for the ADM-3a Dumb Terminal, but also applicable to other computer-like devices utilizing the 2513 such as the Apple 1, Apple ][ and Apple ][+. All you need to do is burn the ROM (in the relevant directory) and solder everything together.
https://www.esocop.org/docs/LearSeieglerLowerCaseOption.pdf
https://web.archive.org/web/20100411231924/http://juliepalooza.8m.com/sl/adm3a-2.htm
https://gainos.org/~elf/sgi/nekonomicon/forum/1/16719093/1.html
![Image of OSHPark render](https://github.com/bbenchoff/2513CharGenAdapter/blob/main/reference/OSHPCB.png)
Get the board at OSHPARK:
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##References/guides:
* https://www.esocop.org/docs/LearSeieglerLowerCaseOption.pdf
* https://web.archive.org/web/20100411231924/http://juliepalooza.8m.com/sl/adm3a-2.htm
* https://gainos.org/~elf/sgi/nekonomicon/forum/1/16719093/1.html
##Get the board at OSHPARK:
https://oshpark.com/shared_projects/6vBwcCka