SC134 is a simple LED output module designed for RC2014.
Continue reading SC134 ReleasedZIF sockets
If you want to fit a zero insertion force (ZIF) socket you might like to consider this strategy.
Continue reading ZIF socketsSCM v1.2 Beta
A new version of the Small Computer Monitor (SCM) is now available.
Version 1.2 adds a framework to enable most configurations to be created with simple text files thus reducing the need to manage so many code files. It also makes it easier to add support for new devices, such as serial interfaces. The increased code size required to support these new features means the fully featured monitor does not fit in an 8k ROM.
SCM v1.2 is currently a Beta release and is not yet being used for ‘production’ firmware.
RomWBW v3.0 Released
RomWBW version 3.0 is now available.
Continue reading RomWBW v3.0 ReleasedSC132 SIO/0 Released
SC132 is a two channel asynchronous serial port module designed for the RC2014 bus.
Continue reading SC132 SIO/0 ReleasedPocket RomWBW System
Today, I finally received the batch of PCBs I’ve been waiting for from China since January 14.
Continue reading Pocket RomWBW SystemTerminal Module
I have recently built one of Marco Maccaferri’s VGA serial terminal modules and documented the experience.
Continue reading Terminal Module2019 Reviewed
2019 has been a good year for the homebrew retro computer community.
Continue reading 2019 ReviewedSC130 Released
SC130 is an easy to build, low cost, Z180 RomWBW Computer. The kit comes complete with serial adapter, USB cable, and a micro SD card adapter. Just add a micro SD card for storage and a computer running terminal software, and you have a complete system able to run CP/M software.
Continue reading SC130 ReleasedBackplane for Z50Bus
SC128, a modular backplane for the Z50Bus, is now available. Details here.
Continue reading Backplane for Z50Bus
Small Computer Central 