SC129 – Digital I/O (RC2014)

SC129 is a digital I/O module designed for the RC2014 bus. It is fully functional on a standard backplane (40 pin), an enhanced backplane (60 pin) and an extended backplane (80 pin).

An alternative design is also available: SC719

SC129 version 2
SC129 version 1

There are two versions of this design. Version 1 has the standard single row bus connector while version 2 has the option of standard and enhanced bus connectors. Another minor difference is the version 2 kit includes a box header for the I/O signals. Both versions work with the standard RC2014 bus and the enhanced RC2014 bus. The change to the enhanced bus connector now means all SCxxx products with the ‘standard’ module shape can use the enhanced bus connector while all SCxxx products with the low profile module shape use the standard bus connector.

Documentation v2.0

Documentation v1.1

Downloads

Kits

KitsWebsiteFromCurrency
Small Computers DirectSCDirectUKGBP
PCBsWebsiteFromCurrency
Small Computers DirectSCDirectUKGBP
Assembled and TestedWebsiteFromCurrency
Not available
Components
See parts list

Examples

Notes

  • This product is designed for hobby use and is not suitable for industrial, commercial, or safety-critical applications.
  • The product contains small parts and is not suitable for young children.
  • RC2014 is a trademark of RFC2795 Ltd.
  • RomWBW is copyright Wayne Warthen and has been provided free of charge with his permission.
  • The Compact Flash interface circuit has been designed by Tadeusz Pycio and reproduced with his permission.

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Homebrew 8-bit retro computing