Content for W65C22

W65C22

The W65C22 versatile interface adapter (VIA) is an input/output device for use with the 65xx series microprocessor family. Designed by the Western Design Center, the W65C22 is made in two versions, both of which are rated for 14 megahertz operation, and available in DIP-40 or PLCC-44 packages.

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Project  Vectron Handheld

Vectron Handheld

“Vectron Handheld is a retro handheld gaming console based on the 6502 CPU. It has five input buttons (up, down, left, right, fire) and a 1.8” 128x160 18-bit color TFT LCD display. I have developed an implementation of Pong …

Project  6502 & 6522 Minimal Computer (with Arduino MEGA)

6502 & 6522 Minimal Computer (with Arduino MEGA)

“Following on from my previous Instructable, I have now put the 6502 on to a strip board and added a 6522 Versatile Interface Adapter (VIA). Again, I am using a WDC version of the 6522, as it is a perfect …