Zilog Z80380 Bedienungsanleitung PDF herunterladen (Seite 48)

5-14

Z380

™

USER'S MANUAL

DC-8297-03

ZILOG

5.5.9 External Input/Output Instruction Group (Continued)

Table 5-14. External I/O Group Instructions.

Instruction Name Format

Input IN dst,(C) dst=A, B, C, D, E, H or L

Input Accumulator IN A,(n)

Input to Word-Wide Register INW dst,(C) dst=BC, DE or HL

Input Byte from Absolute Address INAW A,(nn)

Input Word from Absolute Address INAW HL,(nn)

Input and Decrement (Byte) IND

Input and Decrement (Word) INDW

Input, Decrement, and Repeat (Byte) INDR

Input, Decrement, and Repeat (Word) INDRW

Input and Increment (Byte) INI

Input and Increment (Word) INIW

Input, Increment, and Repeat (Byte) INIR

Input, Increment, and Repeat (Word) INIRW

Output OUT (C),src src = A, B, C, D, E, H, L, or n

Output Accumulator OUT (n),A

Output from Word-Wide Register OUTW (C), src src = BC, DE, HL, or nn

Output Byte from Absolute Address OUTAW (nn),A

Output Word from Absolute Address OUTAW (nn),HL

Output and Decrement (Byte) OUTD

Output and Decrement (Word) OUTDW

Output, Decrement, and Repeat (Byte) OTDR

Output, Decrement, and Repeat (Word) OTDRW

Output and Increment (Byte) OUTI

Output and Increment (Word) OTIW

Output, Increment, and Repeat (Byte) OTIR

Output, Increment, and Repeat (Word) OTIRW

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