world's first microcomputer
- a microcomputer is a computer that's based on a microprocessor
- world's first was the MCS-4 Microcomputer System
- picture of World's First Microcomputer
- 4 bit processor
- 45 instructions
- Decimal and Binary arithmetic modes
- 100000 instructions per sec.
- JSR but no stack (nesting up to 3 levels)
- 16 general purpose reg. (4bit)
- drives 4k bytes ROM (16 4001 DIPs)
- drives 1280 nibbles of RAM (16 4002 DIPs)
- p channel MOS