Chapter 2: Installation
2-27
X7SBA
4
Battery
Slot1 PCI 33 MHz
SI/O
JPL1
LAN
CTRL
Intel
Slot7 PCI-E x8 on x16
Slot6 PCI-X 100/133 MHz
Slot5 PCI-X 100/133 MHz
Slot4 PCI 33 MHz
Slot3 PCI 33 MHz
Slot2 PCI 33 MHz
LAN
CTRL
Intel
KB/MS
USB0/1
COM1
VGA
LAN1
LAN2
Fan6
ATX 24-Pin PWR
CPU Fan
SMB PS
PWR Fail
JAR
Fan1
8-Pin PWR
CPU
MCH
3210
Xeon
3000
DIMM2B
DIMM1B
DIMM2A
DIMM1
DIMM2
DIMM3
DIMM4
Fan
5
JLED1
LE1
JOH
Fan2
Fan3
JL1
JWD
JD1
Floppy
Fan4
JBT1
JWOR
I-SATA2
JWOL
JI2C1
JI2C2
COM2
Printer
SIMSO
(IPMI
2.0)
USB8/9
USB6/7
BP USB11
FP
CTRL
R171
Q15
DIMM1A
JPL2
I-SATA0
PXH-V
I-SATA1
I-SATA3
I-SATA4
I-SATA5
Buzzer
Intel
Intel
T-SGPIO1
T-SGPIO2
JPG1
ICH9R
JUSB1
JUSB2
2-9
Floppy, Parallel Port and SIMSO IPMI Connections
Note the following when connecting the fl oppy and hard disk drive cables:
• The fl oppy disk drive cable has seven twisted wires.
• A red mark on a wire typically designates the location of pin 1.
• A single fl oppy disk drive ribbon cable has two connectors to provide for two
fl oppy disk drives. The connector with twisted wires always connects to drive
A, and the connector that does not have twisted wires always connects to drive
B.
Floppy Connector
The fl oppy connector is located
at J1. See the table below for pin
defi nitions.
Floppy Drive Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
1
Ground
2
FDHDIN
3
Ground
4
Reserved
5
Key
6
FDEDIN
7
Ground
8
Index
9
Ground
10
Motor Enable
11
Ground
12
Drive Select B
13
Ground
14
Drive Select B
15
Ground
16
Motor Enable
17
Ground
18
DIR
19
Ground
20
STEP
21
Ground
22
Write Data
23
Ground
24
Write Gate
25
Ground
26
Track 00
27
Ground
28
Write Protect
29
Ground
30
Read Data
31
Ground
32
Side 1 Select
33
Ground
34
Diskette
A
A. Floppy
Содержание X7SBA
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