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A-4 Sun Netra CP3000 Advanced Mezzanine Card PCIe Hard Drive and SAS Controller User’s Guide • March 2010

A.3 SAS Controller Ports

The AMC.1-HDD SAS disk incorporates four dedicated SAS controller ports as

follows.

These SAS ports are shipped with PHY’s disabled and are not driving AMC ports 2 and 3. This default configura-

tion avoids incompatibilities with systems that have other initiators driving these AMC ports.

40 GND 85 GND 130 No Connect

41 'AMC_ENABLE_L' 86 GND 131 GND

42 12V 87 No Connect 132 No Connect

43 GND 88 No Connect 133 No Connect

44 'PCIe_TX0_P' 89 GND 134 GND

45 'PCIe_TX0_N' 90 No Connect 135 No Connect

TABLE A-2

SAS Controller Port Dedicated Function

0 Routes to the onboard SAS disk drive, primary port A

1 (See Note) Routes to AMC channel 2 (connects to SAS or SATA disk)

2(See Note) Routes to AMC channel 3 (connects to SAS or SATA disk)

3 No Connect

TABLE A-1 Pin Assignments (Continued)

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 71 72

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Sun-microsystems SUN NETRA CP3000 Manual de usuario Pagina 56