Floppy Connector - Supermicro X7DCL-3 User Manual

2-8 Floppy Drive, SIMLC IPMI and Hard Disk 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.

Floppy Connector

The fl oppy connector is located at
JFDD1. See the table below for pin
defi nitions.
JPWF1
JAR
24-Pin PWR
8-Pin PWR
DIMM2A
DIMM1A
DIMM2B
DIMM1B
DIMM2C
DIMM1C
X7DCL-3/i
JPL2
LAN
CTRL
Intel 5100
North Bridge
I-Button
LAN
CTRL
Slot6 PCI-E x8
SP1
Buzzer
Slot5 PCI-E x8
Slot4 PCI-E x4(in x8 slot)
VGA
CTRL
JPG1
Slot3 PCI 33MHz
Slot2 PCI 33MHz
S I/O
JWD1
JWOL1
Slot1 PCI 33MHz
System Status LED
COM2
SIMLC
CPU1 VRM OH LED
LED5
SMB_PS
CPU1
CPU2
Fan 2
LED6
CPU2 VRM OH LED
JP2
JP1
Fan 3
Intel
ICH9R
PWR LED
LED3
South Bridge
A
JBT1
LED1
BIOS
Battery
LSI
SAS
CTRL
ITE
SAS-GPIO1
CTRL
SAS-GPIO0
JPA2
LED4
USB4/5
USB2/3
JL1
2
BPI C Fan 4
2-31
Chapter 2: Installation
Floppy Drive Connector
Pin Defi nitions (Floppy)
Pin# Defi nition Pin #
1 Ground 2
3 Ground 4
5 Key 6
7 Ground 8
9 Ground 10
11 Ground 12
13 Ground 14
15 Ground 16
17 Ground 18
19 Ground 20
21 Ground 22
23 Ground 24
25 Ground 26
27 Ground 28
29 Ground 30
31 Ground 32
33 Ground 34
A. Floppy Disk Drive
Defi nition
FDHDIN
Reserved
FDEDIN
Index
Motor Enable
Drive Select B
Drive Select B
Motor Enable
DIR
STEP
Write Data
Write Gate
Track 00
Write Protect
Read Data
Side 1 Select
Diskette