Avago Technologies SAS 9201-16i Host Bus Adapter - Manual (Page 6)

Avago Technologies
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LSI SAS 9201-16i PCI Express to 6Gb/s SAS HBA User Guide
October 2014 LSI SAS 9201-16i HBA Characteristics
Activity LED Header (J4 and J5). The LSI SAS 9201-16i HBA has two 4-pin, right-angle, 0.1-in. pitch headers for
driving external activity LEDs. The LEDs on header J4 correspond to activity on Port C and Port D. Header J5
corresponds to activity on Port A and Port B.
UART Connector (J1). 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 9201-16i HBA is a 6.6-in. x 4.2-in. board. The component height on the top and bottom of the LSI SAS
9201-16i HBA is in accordance with the PCIe specification. The following figure shows the board connectors.
Figure 1 LSI SAS 9201-16i Board Layout
 EC1: PCIe x8-lane board edge connector
 J1: UART connection
Table 3 LSI SAS 9201-16i LED Header Pinout
Pin J4 Header Function J5 Header Function
1 3.3 V 3.3 V
2 Port C Port A
3 Port D Port B
4 3.3 V 3.3 V
Table 4 LSI SAS 9201-16i UART Pinout
Pin Function
1 UART_TX
2 Gnd
3 UART_RX
4 3.3 V
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B
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3RUW'
3RUW&
3RUW%
3RUW$
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