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CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
Example: CALL : D @R1
LDI : 8 #1, R1 ; Instruction placed in delay slot
The instruction placed in the delay slot will be executed before execution of the branch destination
instruction.
The value "R1" above will vary according to the specifications of the "LDI:8" instruction placed in
the delay slot.
...
PC
FFFF F800
8000 FFFE
FFFF F800
RP
8001 0002
R1
PC
RP
R1
0000 0001
xxxx xxxx
Before execution of "CALL" instruction After branching
Instruction bit pattern : 1001 1111 0001 0001