Supero X7DCX, Руководство пользователя, Страница: 51 / 91

Chapter 2: Installation
2-29
2-9 Floppy, SIMSO IPMI and HDD 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 34 wires and 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 next
to the IDE drive. 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
JPW3
JSMB1
JUSB3 JUSB2
JUSB4 JUSB5
JBT1
JBAT1
JD1
SP1
JPG1
JPL2
JWD1
CPU1
JF1
CH0_DIMM2
CH0_DIMM0
CH1_DIMM0
CH1_DIMM2
CH1_DIMM1
CH0_DIMM1
JPW1
DP1
JI2C2JI2C1
JL1
Fan3
X7DCX
SIMSO
USB7 USB6
USB4/5
I-SA
T
A
5
I-SA
T
A
4
I-SA
T
A
3
I-SA
TA
1
I-SA
TA
2
I-SA
TA
0
CPU1 Fan
CPU2 Fan
Slo3 PCI-Ex8
Slot4 PCI-Ex8
SMBus1
Fan6
Fan1
Fan8
T-SGPIO2
JWOL
Fan7
Fan2
Floppy
IDE
Fan4
USB2/3
PWR I2C
KB/MS
USB0/1
COM1
VGA
LAN1
LAN2
Slot6 PCI-Ex8
Slot5 PCI-Ex8(in x16slot)
Slot7 PCI-Ex4(inx8 slot)
Slot1 PCI 33MHz
JWOR
COM2
Fan5
JPW2
T-SGPIO1
CPU2
BIOS
JPL1
Slo2 PCI-Ex8
LAN
CTRL
LAN
CTRL
DIMM1B
DIMM1A
DIMM2B
DIMM2A
DIMM3B
DIMM3A
Intel
North Bridge
Intel
South Bridge
VGA
CTRL
S I/O
PLX
PCI-Exp.
Switch
IDE
CTRL
A
A. Floppy