Floppy Drive, Serial Ata And Sas Connections; Floppy Connector - Supermicro Supero X8DAH+-F User Manual

X8DAH+/X8DAH+-F/X8DAH+(-F)-LR User's Manual
2-9

Floppy Drive, Serial ATA and SAS Connections

Note the following when connecting the floppy and hard disk drive cables:
•
The floppy disk drive cable has seven twisted wires.
•
A red mark on a wire typically designates the location of pin 1.
•
A single floppy disk drive ribbon cable has 34 wires and two connectors to
provide for two floppy 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 floppy connector is located next
to the Super I/O chip on the mother-
board. See the table on the right for
pin definitions.
P2 DIMM3A
P2 DIMM3B
P2 DIMM3C
P2 DIMM2A
P2 DIMM2B
P2 DIMM2C
P2 DIMM1A
P2 DIMM1B
P2 DIMM1C
ALWAYS POPULATE DIMM1 FIRST
PHY
Chip
CPU2
AUDIO
Header
Slot7 PCI-E 2.0 x8
CD1
Audio
CTRL
Slot6 PCI-E 2.0 x16
Slot5 PCI-E 2.0 x4 (in x8 Slot)
LAN
Slot4 PCI-E 2.0 x8 (in x16 Slot)
CTRL
Slot3 PCI-E 2.0 x8
BMC
CTRL Slot2 PCI-E 2.0 x16
BMC Graphics
Memory
Slot1 PCI-E 2.0 x8
1
S I/O
JP5
COM2
JPG1 JLPC80 J14
SMBUS1
JWD1
JL1
JPL1 DP4
JPI2C1
PWR I2C
JPW1 JPW2 JPW3
CPU1
P1 DIMM1C
P1 DIMM1B
P1 DIMM1A
P1 DIMM2C
P1 DIMM2B
P1 DIMM2A
P1 DIMM3C
P1 DIMM3B
P1 DIMM3A
ALWAYS POPULATE DIMM1 FIRST
X8DAH+
Rev. 2.01
SP1
A
FAN3
Intel
JBAT1
IOH-36D
BIOS
Intel
JBT1
IOH-36D
Intel
ICH 10R
(SouthBridge)
JPI1
I-FAN1
1394
CTRL
I-SATA3 I-SATA1
I-SATA5
JP4
JUSB5
J139
J15 USB6/7 1394-1 1394-2
I-SATA4 I-SATA2 I-SATA0
JP9
JUSB2 JOH1
Floppy Drive Connector
Pin# Definition
1 Ground
3 Ground
5 Key
7 Ground
9 Ground
11 Ground
13 Ground
15 Ground
17 Ground
19 Ground
21 Ground
23 Ground
25 Ground
27 Ground
29 Ground
31 Ground
33 Ground
A. Floppy
2-36
Pin Definitions
Pin # Definition
2 FDHDIN
4 Reserved
6 FDEDIN
8 Index
10 Motor Enable
12 Drive Select B
14 Drive Select B
16 Motor Enable
18 DIR
20 STEP
22 Write Data
24 Write Gate
26 Track 00
28 Write Protect
30 Read Data
32 Side 1 Select
34 Diskette