- orthogonal instruction set - 16 bit instruction word: 6 bit opcode, 10 bit address/data - two 8k×8 eeproms used for main memory (maybe use sram or fram instead) - low 1k words used for program memory, remainder is available as wram and data by paging instructions - 16 bit ALU, functions tbd
okay so I started putting together a mouser order for parts that would be useful for this thing, and yeah i made sure to get a whole bunch of spares but $700 is a bit much
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plans for this thing:
- orthogonal instruction set
- 16 bit instruction word: 6 bit opcode, 10 bit address/data
- two 8k×8 eeproms used for main memory (maybe use sram or fram instead)
- low 1k words used for program memory, remainder is available as wram and data by paging instructions
- 16 bit ALU, functions tbd