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LSI SAS 9211-8i PCI Express to 6Gb/s SAS HBA User Guide

October 2014

LSI SAS 9211-8i HBA Characteristics

Activity LED Header (J6). The LSI SAS 9211-8i HBA has a 4-pin, right-angle, 0.1-in. pitch header for driving external

activity LEDs. The 4-pin header connects to two LEDs, which indicate SAS activity on Port 0 and Port 1.

UART Connector (J3). The UART connector debug port requires a special cable and LSI support to gather detailed

Input/Output Controller (IOC) status.

5.3 Physical Characteristics

The LSI SAS 9211-8i HBA is a 6.60-in. x 2.73-in., low-profile board. The component height on the top and bottom of the

LSI SAS 9211-8i HBA is in accordance with the PCIe specification. The following figure shows the board connectors.

Figure 1 LSI SAS 9211-8i Board Layout

 J1 – PCIe x8-lane board edge connector

 J3 – UART connection

Table 3 LSI SAS 9211-8i LED Header Pinout

Pin Function

1 3.3 V

2 Port 0

3 Port 1

4 3.3 V

Table 4 LSI SAS 9211-8i UART Pinout

Pin Function

1 UART0_TX

2 Gnd

3 UART0_RX

4 3.3 V

LSISAS2008

3_00005-03

1 2 3 4 5 6 7 8 9 10

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Avago-technologies SAS 9211-8i Host Bus Adapter Bedienungsanleitung Seite 6