Compex SCSI TO S-ATA RAID Guide de l'utilisateur télécharger pdf (Page 26)

LSI Corporation

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12Gb/s MegaRAID SAS RAID Controllers User Guide

October 2013

Chapter 3: MegaRAID SAS RAID Controller Characteristics

12GB/s MegaRAID SAS RAID Controller Family

J6B2

Default Serial boot ROM (SBR) header

2-pin connector

Reserved for LSI use.

J6B3 Global hard disk drive (HDD) activity LED

header

2-pin connector

Connects to an LED that indicates activity on the drives connected to

the controller.

J6B4 On-board Serial Universal Asynchronous

Receiver/Transmitter (UART) connector

4-pin connector

Reserved for LSI use.

J6B5 Global drive fault LED header 2-pin connector

Connects to an LED that indicates whether a drive is in a fault condition

J6B6 Complex programmable logic device

(CPLD) header

6-pin connector

Reserved for LSI use.

J6B7 Cache write pending header 2-pin connector.

Connector for an LED mounted on the system enclosure. The LED

indicates that the data in the cache has yet to be written to the

storage devices.

Table 4 Jumpers and Connectors (Continued)

Jumper/

Connector

Type Description

B

-%

YH YH

B

-%

YHYH

B

-%

YHYH

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Compex SCSI TO S-ATA RAID Guide de l'utilisateur Page 26