Datasheet

Contents
vii
Figures
1. Board Components ......................................................................................................12
2. Block Diagram..............................................................................................................14
3. Memory Channel and DIMM Configuration..................................................................17
4. Dual Channel (Interleaved) Mode Configuration with Two DIMMs ..............................18
5. Single Channel (Asymmetric) Mode Configuration with One DIMM.............................19
6. Single Channel (Asymmetric) Mode Configuration with Two DIMMs...........................19
7. Front/Back Panel Audio Connector Options for High Definition Audio Subsystem......25
8. High Definition Audio Subsystem Block Diagram ........................................................25
9. LAN Connector LED Locations ....................................................................................26
10. Location of Thermal Sensors and Fan Connectors......................................................28
11. Location of the Standby Power Indicator LED .............................................................35
12. Back Panel Connectors................................................................................................43
13. Component-side Connectors .......................................................................................44
14. Connection Diagram for Front Panel Connector..........................................................49
15. Connection Diagram for Front Panel USB Connectors................................................51
16. Location of the Jumper Block.......................................................................................52
17. Board Dimensions........................................................................................................53
18. I/O Shield Dimensions..................................................................................................54
19. Processor Heatsink for Omni-directional Airflow..........................................................57
20. Localized High Temperature Zones.............................................................................58
Tables
1. Feature Summary ........................................................................................................10
2. Board Components Shown in Figure 1 ........................................................................13
3. Supported System Bus Frequency and Memory Speed Combinations .......................16
4. Supported Memory Configurations ..............................................................................16
5. LAN Connector LED States .........................................................................................27
6. Effects of Pressing the Power Switch ..........................................................................30
7. Power States and Targeted System Power .................................................................31
8. Wake-up Devices and Events......................................................................................32
9. System Memory Map ...................................................................................................37
10. DMA Channels.............................................................................................................38
11. I/O Map ........................................................................................................................39
12. PCI Configuration Space Map......................................................................................40
13. Interrupts......................................................................................................................41
14. PCI Interrupt Routing Map ...........................................................................................42
15. Back Panel Connectors Shown in Figure 12................................................................43
16. Component-side Connectors Shown in Figure 13 .......................................................45
17. Front Panel Audio Connector.......................................................................................46
18. Chassis Intrusion Connector........................................................................................46
19. Serial ATA Connectors.................................................................................................46
20. Processor Fan Connector ............................................................................................46
21. Chassis Fan Connectors..............................................................................................46
22. Main Power Connector.................................................................................................47
23. ATX12V Power Connector...........................................................................................47
24. Auxiliary Front Panel Power/Sleep LED Connector.....................................................48
25. Front Panel Connector.................................................................................................49