SUPER MICRO Computer C2SBA Floppy Connector, A. Floppy, Floppy Drive Connector Pin Definitions

C2SBA+II/C2SBA+/C2SBA/C2SBE User's Manual

Floppy Connector

Floppy Drive Connector

Pin Definitions

The floppy connector is located at J27. See the table on the right for pin definitions.

Pin#	Definition
1	Ground
3	Ground
5	Key
7	Ground

9Ground

11Ground

13Ground

15Ground

17Ground

19Ground

21Ground

23Ground

25Ground

27Ground

29Ground

31Ground

33Ground

Pin #	Definition
2	FDHDIN
4	Reserved
6	FDEDIN
8	Index

10Motor Enable

12Drive Select B

14Drive Select B

16Motor Enable

18DIR

20STEP

22Write Data

24Write Gate

26Track 00

28Write Protect

30Read Data

32Side 1 Select

34Diskette

KB/MOUSE	JKB
COM1
VGA	Parallel Port
USB 3/4/5/6
USB 1/2	LAN

	CPU Fan
4-Pin PWR	FAN1
	Processor
	DIMM1A
	Intel G33

JPUSB1

Audio	Fan5
	North Bridge
	Slot7 PCI-E x1

FAN2

DIMM2A DIMM1B

	S I/O W83627DHG
DIMM2B	24-pin ATX PWR
	Floppy

A

A. Floppy

C2SBA

	Slot6 PCI-E x16
GLAN CTRL
	Slot5 PCI-E x4		JBT1
	JI2C1	JWOR	JPL1
	JI2C2
Audio CTRL
JP5	Slot4 PCI-33MHz
	Audio Enabled
CD-IN	Slot3 PCI-33MHz		JP2

Intel ICH9(R)

South Bridge

BIOS

			Battery
	I-SATA2		JP3
			JWD
	I-SATA3		JLED	FAN3
	I-SATA0	I-SATA4
				FAN4
	I-SATA1	I-SATA5		CTRL
			LE1
FP USB 7/8	FP USB 9/10			Panel
				Front

	Slot2 PCI-33MHz
Front Audio		Speaker	IDE CTRL
			ITE 8212 JPUSB2
COM2	Slot1 PCI-33MHz	Buzzer
		SPKR1	WOL

	JL1
Front-Access USB 12	Front-Access USB 11
IDE#2
IDE#1

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