Description

This is an easy to assemble CPU module with a clock circuit, which is compatible with the RC2014 ecosystem. The CPU can be run with the internal or the bus clock, and the internal clock signal can drive the bus clock signal. The module can be used in systems, running CP/M, SCMonitor or ROMWBW.

The kit is supplied with 20Mhz Oscillator, if you require a different clock speed send me a message I may have the clock in stock.

• Z80 CPU
• Crystal Oscillator up to 20Mhz
• 51 x 102 mm
• RC40 (+10) bus connector

More information can be found on my homepage: www.Z80.no and https://www.z80.no/modules/22c.html

Components

• PCB - 22c
• DIP-40 socket
• Z80 CPU Z84C0020PEC
• Crystal Oscillator (7.3728Mhz - 20 Mhz)
• 10k resistors (5x)
• 100nF capacitors (2x)
• 1x2 pin male pin header (2x)
• jumper (1 or 2)
• 40 pin angled male connector (optional 2x40)

Notes

This is a hobby electronic kit and is only intended for educational and hobby use. The kit is provided as empty PCBs.

• RC2014 is a trademark of RFC2795 Ltd.
• The original RC2014 boot loader is copyright Grant Searle.
• SC Monitor and boot loader are copyright Steve Cousins.
• ROMWBW is copyright, Wayne Warthen.