
82S1xx W27C512 Adapter
SukkoPera/OldPromAdapter
Replace 82s126/82s129/82s131 PROMs with (E)EPROMs

This documentation describes Open Hardware and is licensed under the CERN OHL v. 1.2.
Cvcart dip is an open-source printed circuit board by db-electronics, from the db-electronics/cvcarts-kicad repository on GitHub. It is a 2-layer board of 40.6 × 34 mm with 6 parts on 31 nets, routed with 156 tracks and 11 vias.
It is built around the W27C512-45Z and BAT54A. Its parts include 2 diodes, 1 capacitor, 1 resistor, 1 IC and 1 connector.
Copyright: René Richard
This documentation describes Open Hardware and is licensed under the CERN OHL v. 1.2.
You may redistribute and modify this documentation under the terms of the CERN OHL v.1.2. (http://ohwr.org/cernohl). This documentation is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN OHL v.1.2 for applicable conditions
This KiCad project is a 32KB Colecovision ROM cartridge.
It measures 40.6 × 34 mm and has 2 copper layers, 1.6 mm thick.
6 parts, built around the W27C512-45Z and BAT54A. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the db-electronics/cvcarts-kicad repository on GitHub, at the commit this page was made from: the board is cvcart-dip/cvcart-dip.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask db-electronics before reusing the design.

SukkoPera/OldPromAdapter
Replace 82s126/82s129/82s131 PROMs with (E)EPROMs


alvaroalea/QL_QsoundQprint_clone
A clone board of the Sound card for the Sinclair QL Computer.


alvaroalea/QL_Minerva_MK2
Clone of the Board of ROM + RTC for Sinclair QL Computer

msx-solis/MSX-EEPROM-Cartridge-64k-v3
Simple MSX ROM cartridge up to 64k

radiolok/robotron_s6130
All about Robotron S6130 Daisy Wheel typewriter
