
Contents
page 4 Beckhoff New Automation Technology CB4052
5.5.1 PCI Express Root Port Function ......................................................................................... 46
5.6 Integrated Peripherals ................................................................................................................. 47
5.6.1 OnChip IDE Devices ........................................................................................................... 48
5.6.2 SuperIO Devices ................................................................................................................. 50
5.6.3 USB Device Setting ............................................................................................................. 51
5.7 Power Management Setup .......................................................................................................... 52
5.7.1 PCI Express PM Function ................................................................................................... 54
5.7.2 Intel DTS Feature ................................................................................................................ 55
5.8 PnP/PCI Configuration ................................................................................................................ 56
5.8.1 IRQ Resources .................................................................................................................... 58
5.9 PC Health Status ......................................................................................................................... 59
5.10 Frequency/Voltage Control ......................................................................................................... 60
5.11 Load Fail-Safe Defaults ............................................................................................................... 61
5.12 Load Optimized Defaults ............................................................................................................. 61
5.13 Set Password .............................................................................................................................. 61
5.14 Save & Exit Setup ....................................................................................................................... 61
5.15 Exit Without Saving ..................................................................................................................... 61
6 BIOS update ....................................................................................................................................... 62
7 Mechanical Drawing ........................................................................................................................... 63
7.1 PCB: Mounting Holes .................................................................................................................. 63
7.2 PCB: Pin 1 Dimensions ............................................................................................................... 64
7.3 PCB: Heat Sink ........................................................................................................................... 65
8 Technical Data .................................................................................................................................... 66
8.1 Electrical Data ............................................................................................................................. 66
8.2 Environmental Conditions ........................................................................................................... 66
8.3 Thermal Specifications ................................................................................................................ 67
9 Support and Service ........................................................................................................................... 68
9.1 Beckhoff's Branch Offices and Representatives ......................................................................... 68
9.2 Beckhoff Headquarters................................................................................................................ 68
9.2.1 Beckhoff Support ................................................................................................................. 68
9.2.2 Beckhoff Service ................................................................................................................. 68
I Annex: Post-Codes ............................................................................................................................. 69
II Annex: Resources .............................................................................................................................. 72
A IO Range ......................................................................................................................................... 72
B Memory Range ................................................................................................................................ 72
C Interrupt ........................................................................................................................................... 72
D PCI Devices ..................................................................................................................................... 73
E SMB Devices ................................................................................................................................... 73
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