Z80compatible
Z80compatible refers to CPUs or microcontrollers designed to execute software written for the Zilog Z80 by implementing a Z80-compatible instruction set architecture. The term is used for processors that aim for binary compatibility, letting programs built for the Z80 run with little or no modification.
The Z80 instruction set is 8-bit, with 8-bit registers (A, F, B, C, D, E, H, L),
Not all Z80-compatible devices are exact clones. Some provide full binary compatibility and identical timing, while
Notable Z80-compatible lines include the Zilog Z80 family itself, and descendants such as the Z80-based Z180