"MIC-II" Project

I really like playing around with this project, not only was it interesting for me to come up with my own processor architecture, I enjoyed the challenge of putting in not only a device simulator, but an assembler for it as well, with quite a bit of space to spare.

Click Here to look at the PICmicro MCU source code.

The circuit used for this application is:

The bill of materials for this application is listed in the table below.

Part Description

PIC16F84 PIC16F84-04/P

DS275 Dallas Semiconductor DS275 RS-232 Interface

4 MHz 4 MHz Ceramic Resonator with Internal Capacitors

10K 10K, 1/4 Watt Resistor

0.1 uF 0.1 uF, 16 Volt Tantalum Capacitor

D-Shell 9-Pin Female D-Shell Connector with Solder Tail Connections

Miscellaneous Prototyping Card, Wiring, +5 Volt Power Supply