Supermicro PDSML-E+, User Manual

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2-26
PDSML-LN1+/PDSML-LN2+/PDSML-E+ User's Manual
S
UPER PDSML-LN1+/LN2+/E+
®
LGA 775
CPU
KB/MS
JLAN1
Intel
3000/3010
North Bridge
4n
aF
24-Pin ATX PWR
ICH7R
South Bridge
8-pin PWR
Battery
USB 1/2
V
G
A
JLAN2
COM2
Floppy
DIMM 2B
PCI-E x8
BIOS
ID
E
JPF
DIMM 1B
DIMM 2A
DIMM 1A
Fan1
J 8
Fa
n5
LAN
CTRL2
JP
L2
JP
L1
WOL
JWOR
re
zz
uB
JL1
JI
2
C1
JBT1
SATA1
JPG1
Fan3
FP
C
TR
L
JF1
Fan2
USB3/4
LAN
CTRL1
SPKR
JI
2
C2
IPMI
Slot6
SBX: PCI-33 MHz
VGA
CTRL
J10
PCI-E x4
Slot5
PCI1
Slot4
PCI-33 MHz
LE
3
CO
M
1
VGA
Memory
LE
4
LE
1
JL
E
D
Fan6
CPU
Fan
JP
R
1
PWR Fault PWR SMB
(*LN2+)
(*LN2+)
USB5/6
SATA0 SATA2
SATA3
S I/O
2-9
Floppy, Hard Disk Drive and IPMI 2.0 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 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 at
J27. See the table below for pin
definitions.
Floppy Drive Connector
Pin Definitions
Pin# Definition Pin # Definition
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. Floppy
A