LSI Nytro MegaRAID 8120-4i Guia do Utilizador descarregar pdf (Página 16)

LSI Corporation

- 16 -

LSI Nytro MegaRAID Application Acceleration Card User Guide

August 2012

Nytro MegaRAID Card Characteristics

Connectors

3.3.2 UART Connector (J5)

The UART connector debug port requires a special cable and LSI support to gather detailed Input/Output Controller

(IOC) status.

3.3.3 Modular RAID Key Header (J6)

J6 is a two-pin header that provides for connecting a modular RAID Key board for upgrades. There is no Modular

RAID Key.

3.3.4 SAS/SATA Connector (J7)

The Nytro MegaRAID card support 6Gb/s SAS/SATA connection through connector J7. SATA or SAS device are

connected directly to the card or though an expander. The cards contain one mini-SAS 4i connectors (SFF-8087) that

contains four SAS ports.

3.3.5 Flash Module Connectors(J8 and J9)

Connectors J8 and J9 are used to connect the Nytro Flash modules to the Nytro MegaRAID card.

3.3.6 LSI Test Header (J10)

This header is reserved for LSI testing purposes.

3.3.7 PCIe Connector (J11)

The Nytro MegaRAID card supports a x8 PCIe interface. The PCIe host interface connection is through the edge

connector, J11, which provides connections on both the top (J11B) and bottom (J11A) of the board. The signal

definitions and pin numbers conform to the PCIe specification.

3.3.8 Physical Characteristics

The Nytro MegaRAID cards are 6.6-in. × 2.7-in. and are low-profile boards. The component height on the top and

bottom of the cards are in accordances with the PCIe specification.

Table 5 The Nytro MegaRAID Card UART Pinout

Pin Function

1 UART0_TX

2Ground

3 UART0_RX

43.3 V

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 22 23

Sem comentários

LSI Nytro MegaRAID 8120-4i Guia do Utilizador Página 16