Supermicro SYS-7046A-6 Manual de usuario descargar pdf (Pagina 55)

Chapter 5: Advanced Serverboard Setup

5-23

5-12 Floppy, SAS and SATA Ports

SATA Port

Pin Deﬁ nitions

Pin # Deﬁ nition

1 Ground

2 TXP

3 TXN

4 Ground

5 RXN

6 RXP

7 Ground

SATA Ports

Six Serial ATA (SATA) ports (I-SATA

0~5) are located on the serverboard to

provide serial link connections. Serial

Link connections provide faster data

transmission than those of the tradi-

tional Parallel ATA. These SATA ports

are supported by the Intel ICH10R

Chip (South Bridge). See the table on

the right for pin deﬁ nitions.

Floppy Connector

The ﬂ oppy connector is located be-

tween the COM port and FireWire

headers on the motherboard. See the

table on the right for pin deﬁ nitions.

Note the following when connecting

the ﬂ oppy cable:

The ﬂ oppy disk drive cable has

•

seven twisted wires.

A red mark on a wire typically des-

•

ignates the location of pin 1.

A single ﬂ oppy disk drive ribbon

•

cable has 34 wires and two con-

nectors to provide for two ﬂ oppy

disk drives. The connector with

twisted wires always connects to

drive A, and the connector that

does not have twisted wires al-

ways connects to drive B.

Floppy Drive Connector

Pin Deﬁ nitions

Pin# Deﬁ nition Pin # Deﬁ nition

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

SAS Ports

An LSI 2008 SAS2 controller provides eight SAS ports on the X8DA6. To conﬁ gure

LSI SAS RAID settings, please refer to the LSI SAS RAID User Guide posted on

our Web site @http://www.supermicro.com/support/manuals/.

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