16
Table 1.Interface Pin Assignments
PIN
NO.
SIGNAL NAME
PIN
NO
SIGNAL NAME
1 GND 2
-DB0
3 GND 4
-DB1
5 GND 6
-DB2
7 GND 8
-DB3
9 GND 10 -DB4
11 GND 12
-DB5
13 GND 14
-DB6
15 GND 16
-DB7
17 GND 18 -DBP
19 GND 20
GND
21 GND 22
GND
23 GND 24
GND
25
NO CONNECTION
26
TERM POWER (+5v)
27 GND 28
GND
29 GND 30
GND
31 GND 32
-ATN
33 GND 34
GND
35 GND 36
-BSY
37 GND 38 -ACK
39 GND 40
-RST
41 GND 42 -MSG
43 GND 44
-SEL
45 GND 46
-C/D
47 GND 48 -REQ
49 GND 50
-I/O