31 lines
622 B
Markdown
31 lines
622 B
Markdown
---
|
|
title: Zilog Z80 Microprocessor
|
|
---
|
|
|
|
|Name | Z80
|
|
|--- | ---
|
|
|Introduced | 1976
|
|
|Data Width | 8-bit
|
|
|Address Width | 16-bit
|
|
|Binary Comp. | 8080A
|
|
|Endianness | Little
|
|
|Registers | 208 bits (18 × 8-bit + 4 × 16-bit) - Static RAM
|
|
|Package | 40-pin DIP
|
|
|Instruction Count | 158
|
|
|
|
## Addressing Modes
|
|
- Immediate
|
|
- Immediate Extended
|
|
- Modified Page Zero
|
|
- Relative
|
|
- Extended
|
|
- Indexed Addressing
|
|
- Register
|
|
- Implied
|
|
- Register Indirect
|
|
- Bit
|
|
|
|
## Notable Usage (includes variants)
|
|
- Home Computers
|
|
- TI Calculators
|
|
- Musical Equipment |