Z86C03 Datasheet, PDF (311/348 Pages) Zilog, Inc. – General-Purpose Register File. Flexible I/O. Analog Inputs

Z8 CPU
User Manual
293
Example
If SP contains 2000h, external data memory location 2000h contains
18h, and location 2001h contains B5h, the statement:
RET
Op Code: AF
leaves the value 2002h in the SP, and the PC contains 18B5h, the address
of the next instruction to be executed.
UM001602-0904
Instruction Description