Posts

Speeding Up Software Development Cycle for a 6502 using MacOS

Adding a serial interface - MC6850 ACIA

6522 VIA Timer 1 One-Shot

Experiments with 6522 VIA - Timers

Power & Reset Module

Hex Keypad

LCD Module 4 Bit Mode with 6522 VIA

LCD

Memory Map & Glue Logic

6522 VIA Shift Register & 7 Segment Display