Technical Product Specification

Intel® Server System SR1690WB TPS Hard Disk Drive Support
Revision 1.7 31
Intel order number: E72797-009
6.3.5.4 System Management(IPMB) Connector(J9A1)
The backplanes provide connectors to interface with system management buses. The
following tables define the pin-out for each of these connectors.
Table 30. IPMB Connector Pin-out
Pin #
Description
1
SMB_5VSB_IPMB_DAT
2
GND
3
SMB_5VSB_IPMB_CLK
4
SMB_PWR_IPMB_CONN
6.3.5.5 System Management Bus (SMBus) Connector (J8A1)
The backplanes provide connectors to interface with System Management Bus. The
following tables define the pin-out for each of this connector.
Table 31. SMBus Connector Pin-out
Pin #
Description
1
SMB_5V_DAT
2
GND
3
SMB_5V_CLK
4
GND
6.3.5.6 System General Purpose IO (SGPIO) Connector (J4A2)
The backplanes provide connectors to interface with System General Purpose IO control.
The following tables define the pin-out for each of this connector.
Table 32. SGPIO Connector Pin-out
Pin #
Description
1
Data In
2
Data Out
3
End Control
4
Clock
6.3.5.7 SCSI Enclosure Services (SES) Connector (J9A2)
The backplanes provide connectors to interface with SCSI Enclosure Services (SES) signals.
The following tables define the pin-out for each of this connector.
Table 33. SES Connector Pin-out
Pin #
Description
1
SMB_HBA_I2C_DAT
2
GND
3
SMB_HBA_I2C_CLK