User manual

Instruction Set
3-56
RISC 16−Bit CPU
* RET Return from subroutine
Syntax RET
Operation @SP→ PC
SP + 2 → SP
Emulation MOV @SP+,PC
Description The return address pushed onto the stack by a CALL instruction is moved to
the program counter. The program continues at the code address following the
subroutine call.
Status Bits Status bits are not affected.