ZiLOG Z80380 User Manual page 159

Z
ILOG
OUT (nn),A
(nn) ← A
Operation:
The byte of data from the accumulator is loaded into the selected peripheral. During the
I/O transaction, the peripheral address from the instruction is placed on the address bus.
Any bytes of address not specified in the instruction are driven on the address lines are all
zeros.
Flags: S: Unaffected
Z: Unaffected
H: Unaffected
V: Unaffected
N: Unaffected
C: Unaffected
Addressing
Mode Syntax
OUTA (nn),A
DC-8297-03
OUTPUT DIRECT TO PORT ADDRESS (BYTE)
Instruction Format
11101101 11010011 -n(low)- -n(high)
Z380
U ' M
SER S ANUAL
OUTA
Execute
Time Note
2+o I
5-125
™