Intel D845PEBT2 User Manual

Intel Desktop Board D845PEBT2 Technical Product Specification
viii
Figures
1. Desktop Board D845PEBT2 Components ..................................................................14
2. Block Diagram ............................................................................................................15
3. Intel 845PE Chipset Block Diagram............................................................................23
4. USB Port Configuration ..............................................................................................24
5. 6-Channel Audio Subsystem Block Diagram ..............................................................31
6. 2-Channel Audio Subsystem Block Diagram ..............................................................32
7. LAN Connector LED Locations...................................................................................33
8. ICH4 and CNR Signal Interface..................................................................................34
9. Thermal Monitoring.....................................................................................................36
10. Location of the Standby Power Indicator LED ............................................................43
11. Back Panel Connectors ..............................................................................................52
12. Location of the Board’s AA Number............................................................................57
13. Power and Hardware Control Connectors ..................................................................58
14. D845PEBT2 Add-in Board and Peripheral Interface Connectors ................................61
15. External I/O Connectors .............................................................................................68
16. Front Panel Connector Pins........................................................................................70
17. Location of the Jumper Blocks....................................................................................72
18. 12" x 8.2" Desktop Board Dimensions ........................................................................74
19. 12" x 8.5" Desktop Board Dimensions ........................................................................75
20. I/O Shield Dimensions for Boards with a 6-Channel Audio Subsystem and
IEEE1394a-2000 Connector.......................................................................................76
21. I/O Shield Dimensions for Boards with a 6-Channel Audio Subsystem
and Without IEEE 1394a-2000 Connector ..................................................................77
22. I/O Shield Dimensions for Boards with a 2-Channel Audio Subsystem.......................78
23. Localized High Temperature Zones............................................................................84
Tables
1. Feature Summary.......................................................................................................12
2. Manufacturing Options ...............................................................................................13
3. Specifications .............................................................................................................17
4. Supported Memory Configurations .............................................................................22
5. LAN Connector LED States ........................................................................................33
6. Effects of Pressing the Power Switch .........................................................................38
7. Power States and Targeted System Power ................................................................39
8. Wake-up Devices and Events.....................................................................................40
9. Fan Connector Function/Operation.............................................................................41
10. System Memory Map..................................................................................................45
11. I/O Map ......................................................................................................................46
12. DMA Channels ...........................................................................................................47
13. PCI Configuration Space Map ....................................................................................47
14. Interrupts ....................................................................................................................48
15. PCI Interrupt Routing Map..........................................................................................50
16. PS/2 Mouse/Keyboard Connector ..............................................................................53
17. IEEE 1394a-2000 Connector (Optional) .....................................................................53
18. USB Connectors.........................................................................................................53

Intel D845PEBT2 Specifications

General

Brand	Intel
Model	D845PEBT2
Category	Motherboard
Language	English