Intel® Server Board Set SE8500HW4 | Server Management |
5.1Sahalee Baseboard Management Controller (BMC)
The Sahalee Baseboard Management Controller (BMC) contains a
The Sahalee BMC resides on an Intel® Management Module (IMM) that mounts onto the Intel® Server Board Set SE8500HW4 Mainboard. Either an IMM Professional or IMM Advanced is required to boot and use the Intel® Server Board Set SE8500HW4. See the Intel® Management Module Installation and User’s Guide for a description of these parts.
Figure 8 shows the I2C block diagram for Intel® Server Board Set SE8500HW4 and both the Intel® Server Platform SR4850HW4 and Intel® Server Platform SR6850HW4.
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| Temp |
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| Temp |
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| Addr: 90 |
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| Addr: 90 |
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| FRU |
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| INTEL |
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| Addr: C2 |
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| Addr: C0 |
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| LCD Module |
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| Addr: A0 |
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| Addr: XX |
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| USB HUB |
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| IO EXP |
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| SMSC |
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| PCA9555 |
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| USB20H04D |
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| Addr: 42 |
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| Addr: 5A |
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| I2C_IPMB_SDA |
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| Temp |
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| Addr: 90 |
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| I2C_IPMB_SCL |
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| INTEL |
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| LCD Module |
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| Addr: C0 |
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| FRU |
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| FRU |
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| Addr: XX |
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| Addr: A0 |
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| Addr: A6 |
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| USB HUB |
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| SMSC |
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| IO EXP |
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| LM75 |
| USB20H04D |
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| I2C_SEG2_SDA |
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| Addr: 98 |
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| Addr: 5A |
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| PCA9555 |
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| Addr: 42 |
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| I2C_SEG2_SCL |
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| System Type, |
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| Fan presence, |
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| Fan fail LEDs |
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| AT24C128 |
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| LM75 |
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| LM93 |
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| FRU |
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| Addr: AA |
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| Addr: A0 |
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| Addr: 90 |
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| Addr: 5C |
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| FRU |
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| FRU |
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| Addr: A4 |
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| Addr: A6 |
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| FRU |
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| TEMP |
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| TEMP |
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| Addr: AA |
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| Addr: 34 |
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| Addr: 9C |
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| Addr: 40 |
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| Addr: 18 |
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| IMI C |
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| IMI D |
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| IMI B |
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| IMI A |
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| FRU |
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| FRU |
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| Addr: A2 |
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| Addr: A0 |
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| Debug |
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| TEMP |
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| TEMP |
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| Header |
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| Addr: 98 |
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| Addr: 30 |
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| ICH5 |
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| ICH5_SMBDAT |
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| LT |
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| SMBUS |
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| ICH5_SMBCLK |
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| Clock |
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| ROMB |
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| IO EXP |
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| Synth |
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| DIMM |
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| PCA9555 |
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| Addr: D2 |
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| Addr: AE |
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| Addr: 48 |
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System Type,
Fan presence,
Fan fail LEDs
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| IPMB |
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| HDR |
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| I2C_IPMB_SDA |
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| I2C(0) | ||||
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| I2C_IPMB_SCL |
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| I2C_PCI_SDA | I2C(1) | ||
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| PCI Slots |
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| I2C_PCI_SCL | ||||||||
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| IO EXP |
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| LM93 |
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| PCA9555 |
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| Addr: 58 |
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| Addr: 40 |
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| I2C_IO_SDA | I2C(2) | ||
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| I2C_IO_SCL | |||
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| I2C_NIC_SDA | I2C(5) | ||
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| Addr: AA & 86 |
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| I2C_NIC_SCL | ||||||
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Addr: C2 |
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| Addr: C0 |
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| I2C_CS_SDA | I2C(3) | ||
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| I2C_CS_SCL | |||
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| I2C_CPU_SDA | I2C(4) | ||
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| PIROM |
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| I2C_CPU_SCL |
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| CPU | PIROM | TEMP |
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| Temp |
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| 1 | A4 | 98 |
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| 2 | A6 | 9C |
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| 3 | A0 | 34 |
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| 4 | A2 | 30 |
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| I2C_FML_SDA | FML | ||
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| Addr: 84 |
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| I2C_FML_SCL | ||||||
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Figure 8. I2C Block Diagram
Revision 1.0 | 29 |
| Intel order number |