Chapter 2: Installation
2-23
DIMM A
KB/Mouse
JPL1
COM1
USB1,2,3,4
VGA
24-Pin ATX PWR
LAN1
LAN2
Fan5
Super I/O
North Bridge
Intel 946GZ
LAN CTRL
DIMM B
JPL2
LAN CTRL
Slot 6 PCI-E. x4 (in x8 slot)
Slot 6 Expansion PCI-33 MHz
Slot 5 PCI-33 MHz
JI
2
C2
JI
2
C1
JWOR
SPKR
COM2
Buzzer
JWD
WOL
BIOS
USB 5
USB 6
USB 7,8
I-SATA0
I-SATA1
I-SATA2
I-SATA3
JBT1
IDE
Fan4
JL1
Fan3
Fan2
Floppy
FP
Control
ICH7R
South Bridge
Battery
Processor
Fan1
8-pin PWR
LE2
LE4
LE3
JP3
PDSBM-LN1/LN2
2-9 Floppy Drive and IDE Hard Drive 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.
A
A. Floppy
Floppy Connector
The fl oppy connector is located at
J22. See the table below for pin
defi nitions.
Floppy Drive Connector
Pin Defi nitions (Floppy)
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
Содержание PDSBM-LN1
Страница 1: ...PDSBM LN1 PDSBM LN2 PDSBM LN2 USER S MANUAL Revision 1 0b...
Страница 68: ...4 22 PDSBM LN1 PDSBM LN2 PDSBM LN2 User s Manual Notes...
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Страница 80: ...B 6 PDSBM LN1 PDSBM LN2 PDSBM LN2 User s Manual Notes...
Страница 94: ...D 4 PDSBM LN1 PDSBM LN2 PDSBM LN2 User s Manual Notes...