User Guide

User Guide CCG-RUMBA • Core

TM

2 Duo 3U CompactPCI

®

CPU Board

Bus

Number

0

0

0

3

2)

Device

Number

31

31

31

0

Function

Number

2

3

6

0

Vendor ID

0x8086

0x8086

0x8086

0x8086

Device ID

0x2828

0x2829

0x282A

0x283E

0x284F

0x109A

Description

SATA: Non-AHCI/RAID

1)

SATA: AHCI Mode

1)

SATA: RAID 0/1 Mode

SMB Controller

Thermal Controller

1)

Ethernet Controller NC2

1)

Depends on BIOS implementation.

2)

Bus number can vary depending on the PCI enumeration schema implemented in BIOS.

Local SMB Devices

The CCG-RUMBA contains a few devices that are reachable via the System Management Bus (SMBus).

These are the clock generation chip, the SPD EEPROMs on the SO-DIMM memory modules, a general purpose serial EEPROM and a supply voltage and CPU temperature controlling device in particular.

Other devices could be connected to the SMB via the CompactPCI signals IPMB SCL (J1 B17) and IPMB

SDA (J1 C17).

Address

0x58

0xA0

0xA4

0xAE

0xD2

Description

Hardware Monitor/CPU Temperature Sensor (LM87)

SPD of SODIMM1

SPD of SODIMM2

General Purpose EEPROM

Main Clock Generation (CK-505)

© EKF -39- ekf.com