RTR

RTR

Operation:
(SP) --> CCR; SP + 2 --> SP;
(SP) --> PC; SP + 4 --> SP

Assembler Syntax:
RTR

Attributes: Unsized

Description: Pulls the condition code and program counter
values from the stack. The previous condition codes and
program counter values are lost. The supervisor portion
of the status register is unaffected.

Condition Codes:
Set according to the condition codes from the stack.