SC133, v1.0, Description

SC133 is a modular backplane designed for the RC2014 bus.

The main features of this design are:

  • 11 vertical RC2014 bus compatible sockets (40-pin)
  • 1 horizontal RC2014 bus compatible socket (40-pin)
  • Expandable with additional modular backplane sections
  • Voltage regulator (5 volts, 1 amp) for 8 to 15-volt input
  • On/Off toggle switch
  • Power indicator LED
  • Power input via 2.1mm power jack or screw terminals
  • Front-facing reset button
  • Top facing reset button
  • 5-volt output via screw terminals and header pins
  • User pins (U1 to U4) and serial pins (TX and RX) can be isolated by cutting thin tracks on the underside of the PCB.

Homebrew 8-bit retro computing