Chapter 4 Cpu Instruction Set - Nintendo GAME BOY Programming Manual

CHAPTER 4: CPU INSTRUCTION SET....................................94
1. GENERAL PURPOSE REGISTERS...................................................94
2. DESCRIPTION OF INSTRUCTIONS..................................................95
2.1 8-Bit Transfer and Input/Output Instructions............................................ 95
2.2 16-Bit Transfer Instructions ..................................................................... 100
2.3 8-Bit Arithmetic and Logical Operation Instructions ............................. 102
2.4 16-Bit Arithmetic Operation Instructions ................................................ 107
2.5 Rotate Shift Instructions .......................................................................... 109
2.6 Bit Operations ........................................................................................... 114
2.7 Jump Instructions ..................................................................................... 116
2.8 Call and Return Instructions .................................................................... 118
2.9 General-Purpose Arithmetic Operations/CPU Control Instructions .... 122
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Chapter 4: CPU Instruction Set