BBS-1080S BOSER [BOSER Technology Co., Ltd], BBS-1080S Datasheet - Page 32

• Manufacturer Part Number: BBS-1080S
• Manufacturer: BOSER [BOSER Technology Co., Ltd]

4.9
The HS-4701 uses a standard 34-pin header connector, FDC1, for
floppy disk drive connection. A total of two FDD drives may be
connected to FDC at any given time.
24
2
1
FDC1: FDD Connector
Floppy Disk Drive Connector
PIN
11
13
15
17
19
21
23
25
27
29
31
33
1
3
5
7
9
Description
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
N/C
N/C
PIN
10
12
14
16
18
20
22
24
26
28
30
32
34
2
4
6
8
Description
DSKCHG#
TRACK0#
RDATA#
HEAD#
STEP#
Index#
RWC#
MOA#
MOB#
DSB#
DSA#
DS1#
DIR#
WD#
WE#
WP#
N/C
34
33