operating system boots. The Power Console Plus tool enables the user to manage RAID functions over a network.

Figure 3.2 SATA 150-4 Board Layout

J1 J2

Port 0

 

 

 

Port 1

 

 

 

 

 

Port 2

 

 

 

 

 

Port 3

 

 

 

 

J4 J5 J6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J7 J8 J9 J10

J16

J13

J17

Table 3.3 lists the connectors on the SATA 150-4. Figure 3.2 shows the layout of the SATA 150-4.

Table 3.3

SATA 150-4 Connector and Jumper Description

 

 

 

Jumpers

 

 

and

Description

Setting

Connectors

 

 

 

J1

Reserved for internal use

Do not

 

 

install a

 

 

jumper.

 

 

 

J2

Open - BIOS enabled; Installed - BIOS disabled

Open

 

 

 

J4

Write Pending connector. Provides a signal that

–

 

indicates when the on-board cache contains data

 

 

and a write from the cache to the hard drives is

 

 

pending.

 

 

 

 

J5

Serial I/O connector for Serial EPROM

Open

 

 

 

MegaRAID PCI to Serial ATA Storage Adapters

3-5

Copyright © 2002–2006 by LSI Logic Corporation. All rights reserved.