Text preview for : CXD1095Q - C-MOS IO PORT EXPANDER - Sony Corporation.pdf part of
| Home
CXD1095Q (3/3)
30 - 32,
D0 - D7 35 - 39 8 8 8
(DATA BUS) LATCH
54-56,
8 59-63 PA0 - PA7
(PORT A)
8 8
LATCH 3 - 9,
8 64 PB0 - PB7
(PORT B)
8 8
LATCH
8 11 - 18 PC0 - PC7
(PORT C)
8 8
LATCH 20 - 24,
8 27 - 29 PD0 - PD7
(PORT D)
4 4
LATCH 49, 50,
4 52, 53 PX0 - PX3
(PORT X)
40
CLR
DATA
SELECT
48
A2
47
A1 CONTROL
46
A0
43
WR
44
RD
45
CS
41
RST