ZiLOG Z80380 User Manual page 99

Z
ILOG
INW dst,(C)
Operation: dst(15-0)
The word of data from the selected peripheral is loaded into the destination register. During
the I/O transaction, the contents of the 32-bit BC register are placed on the address bus.
Flags: S: Set if the input data is negative; cleared otherwise
Z: Set if the input data is zero; cleared otherwise
H: Cleared
P: Set if the input data has even parity; cleared otherwise
N: Cleared
C: Unaffected
Addressing
Mode Syntax
R: INW R,(C)
Field Encodings: rrr: 000 for BC, 010 for DE, 111 for HL
DC-8297-03
dst = R
← (C)
Instruction Format
11011101 01rrr000
INPUT (WORD)
Execute
Time Note
2+i
™
Z380
U ' M
SER S ANUAL
INW
5-65