Filter
Top Products
BUS
PORT
1
B04B
PORT
2
18243
EXPANDER
INTERFACE
":"
I/O
cs
P4
PROG
TEST
P5
8048
INPUTS
8243
P5
P20·P23
DATA
IN
P2
P7
OUTPUT EXPANDER TIMING
PROG
~""
_____
..J/
P20·P23
--<I..._--JX'-
_____
...I)>---
ADDRESS (4·8ITSI DATA (4-BITSI
BITS 3,2
OO}
READ
01
WRITE
10
OR
11_
ANO
I/O
I/O
I/O
I/O
BITS 1,0
OO}
01
PORT
10
AODRESS
"
PROG~----------------~------------------~-----------------4------------------~
USING MULTIPLE 8243'5
6-68
AFN-OOBB1A-OS