A simple 6809 Single Board Computer based on Grant Searle's 6809 Computer. The only real differences between Grant's design and this computer are the use of a GAL16V8 for 'glue' logic to reduce the chip count and the addition of a 6522 VIA for parallel I/O. Assemble the firmware with the Macro Assembler AS
6809 SBC CPU
6809 SBC Memory
6809 SBC GAL16V8
6809 SBC ACIA
6809 SBC VIA