These printed circuit boards can be used to build a range of RCBus (40 pin) retro computers (RC2014 compatible).

I hold sufficient stock of most boards to cover all likely orders. Stock levels are only shown where there is very limited stock available.

Full details of each board can be found by looking at its separate kit listing, but here is a summary:

Motherboards

• SC114 - Z80 Motherboard
• SC130 - Z180 motherboard

Backplanes

• SC671 - Modular backplane, 6+1 slots, 5 volt power input
• SC672 - Modular backplane, 6+1 slots, extension
• SC673 - Modular backplane, 10+1 slots, 5 volt power input
• SC133 - Modular backplane, 11+1 slots, 8-15 volt power input
• SC141 - Modular backplane, 12+1 slots, extension
• SC147 - Modular backplane, 6+1 slots, externsion

Modules

• SC601 - Z80 CPU module
• SC602 - Memory module
• SC603 - Serial module (SIO/2)
• SC604 - Compact Flash module
• SC605 - Digital I/O module
• SC606 - Real Time Clock module
• SC607 - Prototyping module
• SC608 - I2C bus master module
• SC609 - Servo controller module
• SC610 - Serial module (ACIA)
• SC611 - Micro SD module

Modules (low profile)

• SC134 - LED output module (low profile)
• SC135 - Digital output module (low profile)
• SC136 - Digital input module (low profile)
• SC137 - I2C bus master module (low profile)
• SC139 - Serial 68B50 module (low profile)
• SC142 - Power supply module (low profile)
• SC143 - ROM module (low profile)
• SC145 - Compact Flash interface module (low profile)
• SC148 - Power supply module (low profile)
• SC149 - Z80 CPU and clock module (low profile)
• SC150 - 128k Paged RAM module (low profile)
• SC151 - 128k Paged ROM module (low profile)

Other bare PCBs are also available

• Pick'n'Mix Boards for RCBus-80pin
• Pick'n'Mix Boards for RCBus/RC2014
• Pick'n'Mix Boards for I2C Bus

Documentation

Each printed circuit board has a user guide, component sourcing, and assembly instructions. This can be found in the documentation link below. PCB design files can be found at EasyEDA.com and OSHWLab.com, where you can download Gerber files.

The documentation can be found at www.smallcomputercentral.com

Related items

• Components, spares, and accessories

Compatibility

These printed circuit boards conform to the RCBus specification v1.0 for RCBus-2014 40-pin systems.

The RCBus specification includes RCBus-2014 (both RC2014 standard 40-pin bus and RC2014 enhanced 60-pin bus) and also the full 80-pin RCBus. The 80-pin RCBus provides support for advanced Z80 features, such as the interrupt daisy-chain, as well as support for other processor families.

Notes

• These products are supplied as PCBs only.
• It is your responsibility to pay any import duty or taxes charged by your home country.
• My products are made in accordance with the "designed for RC2014" labelling scheme.
• RC2014 is a trademark of RFC2795 Ltd.
• These products are designed for hobby use and are not suitable for industrial, commercial or safety-critical applications.