
16
3.9 Floppy disk Drive Connector
The 3308520/ uses a standard 34-pin header
connector,
FDC1
, for floppy disk drive connection.
FDC1: Floppy Connector
PIN
Description
PIN
Description
1
GND
2
DRVDEN0
3
GND
4
N/C
5
GND
6
DRVDEN1
7
GND
8
INDEX#
9
GND
10
MTR0#
11
GND
12
DS1#
13
GND
14
DS0#
15
GND
16
MTR1#
17
GND
18
DIR#
19
GND
20
STEP#
21
GND
22
WDATA#
23
GND
24
WGATE#
25
GND
26
TRAK00#
27
GND
28
WRTPRT#
29
N/C
30
RDATA#
31
GND
32
HDSEL#
33
N/C
34
DSKCHG#
2
34
33
1
Содержание 3308520
Страница 4: ......
Страница 6: ......
Страница 11: ...5 1 3 Board Dimensions ...
Страница 12: ......
Страница 16: ...10 3 2 Board Layout Top Side Solder Side ...