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A-2 Sun Netra CP3000 Advanced Mezzanine Card PCIe Hard Drive and SAS Controller User’s Guide • March 2010
A.1 Connector Locations and Assignments
This module is AMC.1 and AMC.3 compliant and can use ports 2 and 3, as defined
in the AMC.3 specification.
A.2 Connector Pinouts
The AMC.1-HDD SAS disk includes an AMC connector, which conforms to the
single-slot B+ extended connector, with 170 signal contacts.
The AMC.1-HDD SAS disk communicates with the carrier board through the AMC
connectors. Connector usage for the AMC.1-HDD SAS disk is listed in the following
table.
Callout Port Function
1
2 AMC.3 Serial Storage Port 2
2
3 AMC.3 Serial Storage Port 3
3
4 AMC.1 PCI Express lane 0
4
5 AMC.1 PCI Express lane 1
5
6 AMC.1 PCI Express lane 2
6
7 AMC.1 PCI Express lane 3
TABLE A-1 Pin Assignments
Pin# Signal Name Pin# Signal Name Pin# Signal Name Pin# Signal Name
1 GND 46 GND 91 No Connect 136 No Connect
2 12V 47 'PORT4_PCIe_RX0_P' 92 GND 137 GND
3 'PRSNT1_L' 48 'PORT4_PCIe_RX0_N' 93 No Connect 138 No Connect
4 'AMC_VCC3' 49 GND 94 No Connect 139 No Connect
5 GA0 50 'PCIe_TX1_P' 95 GND 140 GND
6 No Connect 51 'PCIe_TX1_N' 96 No Connect 141 No Connect
7 GND 52 GND 97 No Connect 142 No Connect
8 No Connect 53 'PCIe_RX1_P' 98 GND 143 GND