Floppy/Hard Disk Drive And Ipmi Connections; Floppy Connector - Supermicro X6DVL-iG2 User Manual

X6DVL-INF/X6DVL-iG2 User's Manual
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Floppy/Hard Disk Drive and IPMI 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
on J24. See the table below for
pin definitions.
24-Pin ATX PWR
8-pin
PWR
DIMM 1B
DIMM 1A
DIMM 2B
DIMM 2A
DIMM 3B
DIMM 3A
DIMM 4B
DIMM 4A
MT25208
InfiniBand
chip
Unbuffered ECC DDR-333(IB Local Memory)
J 2 2
P W 1
6300ESB
USB2/3
J F 2
DS1
JBT1
Buzzer
JL1
Floppy Connector Pin Definitions (J24)
Pin Number Function
1 GND
3 GND
5 Key
7 GND
9 GND
11 GND
13 GND
15 GND
17 GND
19 GND
21 GND
23 GND
25 GND
27 GND
29 GND
31 GND
33 GND
DS2
Floppy
DS9
J W D
2-24
Pin Number Function
2 FDHDIN
4 Reserved
6 FDEDIN
8 Index-
10 Motor Enable
12 Drive Select B-
14 Drive Select A-
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