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KiCAD

Description

Exeltel exelvision exl 100 rom cartridge simplified

exeltel cartridge for 27c256 eprom

exeltel exl 100, i had no basic catridge to test it, so i made one.

Idea is to make it without vias, so i can use my CNC to mill PCB. I just added a pullup resistor and a cut jumper, so i can use 27c128 or 27c64 eproms too (not tested yet). Just make sure that when inserted, the eprom faces down (bottom of PCB marked with the letter B is facing up.

https://github.com/yo5ptd/exeltel

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Jul 07,2026

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Exeltel exelvision exl 100 rom cartridge simplified

Simplest rom cartridge

104

Published: Jul 07,2026

Standard PCB

Download Gerber file 1

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File Last Updated: 2026/07/07 (GMT+8)

File update record

2026-07-0723:11:12

Gerber file is updated.

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