GMS30004 Datasheet, PDF (32/158 Pages) Hynix Semiconductor – 4-BIT SINGLE CHIP MICROCOMPUTERS

Chapter 3. Instruction
DETAILS OF INSTRUCTION SYSTEM
All 43 basic instructions of the GMS300 Series are one by one described in detail
below.
Description Form
Each instruction is headlined with its mnemonic symbol according to the
instructions table given earlier.
Then, for quick reference, it is described with basic items as shown below. After
that, detailed comment follows.
• Items :
- Naming :
- Status :
- Format :
- Operand :
- Function
Full spelling of mnemonic symbol
Check of status function
é ì Categorized into to
é Omitted for Format
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