Z8018x Family
MPU User Manual
173
Software Architecture
INSTRUCTION SET
The Z80180 is object code-compatible with the Z80 CPU. Refer to the
Z80 CPU Technical Manual or the Z80 Assembly Language
Programming Manual for further details.
Table 26. Instruction Set Summary
New Instructions Operation
SLP
Enter SLEEP mode
MLT
8-bit multiply with 16-bit result
INO g, (m)
OUT0 (m), g
OTIM
Input contents of immediate I/O address
Output register contents to immediate I/O address
Block output - increment
OTIMR
OTDM
Block output - increment and repeat
Block output - decrement
OTDMR
TSTIO m
TST g
Block output - decrement and repeat
Non-destructive AND, I/O port, and accumulator
Non-destructive AND, register, and accumulator
Non-destructive AND, immediate data, and accumulator
Non-destructive AND, memory data, and accumulator
TST m
TST (HL)
SLP - Sleep
The SLP instruction causes the Z80180 to enter the SLEEP low power
consumption mode. See page 32 for a complete description of the SLEEP
state.
UM005001-ZMP0400
ZILOG [ ZILOG, INC. ]
