8080 emulator
=============
Registers
A
B
C
D
E
H
L
PC
SP
Flags
8080 characteristics
* 64K max
* Stack pointer
* 16-bit register pairs (BC, DE, HL, PSW (A + flags))
* Addressing modes
* direct
* register pair (HL, (loads and stores with BC & DE))
* immediate
Features
* Count cycles
* I/O
References
* https://www.pastraiser.com/cpu/i8080/i8080_opcodes.html
* https://k1.spdns.de/Develop/Projects/zasm/Documentation/z86.htm#A