8 Channel Analog-to-Digital Converter with the 82C55 Programmable Peripheral Interface

Purpose:

How to connect and control my 8 Channel ADC with the PIC16F767 from Microchip with the 82C55 Programmable Peripheral Interface.



The schematic in PDF format can be downloaded here - ADCWith82C55.pdf

The following test program will compile with my Special 1802 Assembler which can be downloaded from my main web page:

The following are snap shots of the test program: