Intel Intel Server Board SDS2 Server Management Ipmb Bus Devices, Private I2C Bus 1 Devices

Intel® Server Board SDS2			Server Management
		Table 17. IPMB Bus Devices
Function	Voltage	Address	Notes
SCSI HSBP-A	5VSB	0xC0
SCSI HSBP-B	5VSB	0xC2
OEM Connector	5VSB	N/A

In addition to the “public” IPMB, the Sahalee BMC also has five private I2C busses. Four of these are used on the Server Board. The Sahalee BMC is the only master on the private busses. The following table lists all Server Board connections to the Sahalee BMC private I2C busses.

Table 18. Private I2C Bus 1 Devices

Function	Voltage	Address	Notes
PCI Slot 1	3 VSB	N/A
PCI Slot 2	3 VSB	N/A
PCI Slot 3	3 VSB	N/A
PCI Slot 4	3 VSB	N/A
PCI Slot 5	3 VSB	N/A
PCI Slot 6	3 VSB	N/A

Table 19. Private I2C Bus 2 Devices

Function	Voltage	Address	Notes
PC87417 SIO	3 VSB	0x60
Front Panel Connector	3 VSB	0x9A
ADM1026	3 VSB	0x58
Power Supply #1	3 VSB	0xB0
Power Supply #1 FRU	3VSB	0xA0
Power Supply #2	3VSB	0xB2
Power Supply #2 FRU	3VSB	0xA2
Power Supply #3	3VSB	0xB6
Power Supply #3 FRU	3VSB	0xA4
Power Unit Cage	3VSB	0xBC
Power Unit FRU	3VSB	0xAC

Note: The power supply entries in Table 19 apply only to the Intel® SC5100 chassis. Reference chassis power supplies may utilize different addresses.

Table 20. Private I2C Bus 3 Devices

Function	Voltage	Address	Notes
HE-SL	3.3 V	0xC0	North Bridge
CIOB20	3.3 V	0xC4	I/O Bridge
Revision 1.2			31
			Order Number: A85874-002