Boser HS-2605, Manual

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15
3.10 Floppy Disk Drive Connector
The HS-2605 uses a standard 34-pin header connector, CN8 , for
floppy disk drive connection. A total of two FDD drives may be
connected to
CN8 at any given time.
CN8: FDC 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 GND 30 RDATA#
31 GND 32 HDSEL#
33 GND 34 DSKCHG#
GND GND GND GND GND GND GND GND GND GND GND GND GND
DR
VD
E
N
0
N/
C
DR
VD
E
N
1
IN
DEX#
MT
R
0#
DS
1#
DS
0#
MT
R
1#
DI
R
#
ST
EP
#
W
D
AT
A#
’ WGA
T
E#
TR
A
K
00
#
W
R
TP
RT#
RD
AT
A
#
GND GND GND GND
HD
SE
L#
D
SKCHG#
34
33
1
2
u