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C2SBX User's Manual
Floppy Connector
The fl oppy connector is located at
J27. See the table below for pin
defi nitions.
CPU
Processor
LAN CTRL
Slot7 PCI-E x1
Slot6 PCI-E x16 GEN2
Slot5 PCI-33 MHz
2
JI
C1
JWOR
2
SMB-to PCI Slots
JI
C2
Audio CTRL
Slot4 PCI-E x16 GEN2
CD-IN
Slot3 PCI- 33 MHz
JPL1
LAN Enable
Front Audio
Slot2 PCIX-133MHz
Slot1 PCIX-133 MHz
Buzzer
WOL
SPEAKER
Pin#
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
CPU Fan
FAN2
8-Pin PWR
4-Pin PWR
Intel X38
North Bridge
I-SATA5
BIOS
I-SATA4
Clear CMOS
I-SATA3
Intel ICH9R
I-SATA2
Battery
South Bridge
I-SATA1
I-SATA0
JP2
ITE IDE Enable
JPF
LE1
JWD
ITE 8213
1394
Fire-Wire
IDE CTRL
CTRL
PXH-V
JP12
1394 Enable
FP USB 6/7
USB 11
USB 10
FAN4
FAN3
FP USB 8/9
Fire-Wire1
Fire-Wire2
2-32
Floppy Drive Connector
Pin Defi nitions (Floppy)
Defi nition
Pin #
Defi nition
Ground
2
FDHDIN
Ground
4
Reserved
Key
6
FDEDIN
Ground
8
Index
Ground
10
Motor Enable
Ground
12
Drive Select B
Ground
14
Drive Select B
Ground
16
Motor Enable
Ground
18
DIR
Ground
20
STEP
Ground
22
Write Data
Ground
24
Write Gate
Ground
26
Track 00
Ground
28
Write Protect
Ground
30
Read Data
Ground
32
Side 1 Select
Ground
34
Diskette
A. Floppy
A
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