Intel DH55TC User Manual

Contents
vii
Figures
1. Major Board Components.................................................................. 11
2. Block Diagram ................................................................................ 13
3. Memory Channel and DIMM Configuration ........................................... 17
4. Back Panel Audio Connector Options .................................................. 22
5. LAN Connector LED Locations............................................................ 24
6. Thermal Sensors and Fan Headers ..................................................... 26
7. Location of the Standby Power LED .................................................... 33
8. Detailed System Memory Address Map ............................................... 36
9. Back Panel Connectors ..................................................................... 38
10. Component-side Connectors and Headers ........................................... 39
11. Connection Diagram for Front Panel Header ........................................ 46
12. Connection Diagram for Front Panel USB Headers ................................ 48
13. Connection Diagram for Front Panel USB Header (with Intel Z-U130
USB Solid-State Drive, or Compatible Device, Support)......................... 48
14. Location of the Jumper Block............................................................. 49
15. Board Dimensions ........................................................................... 51
16. Localized High Temperature Zones..................................................... 55
Tables
1. Feature Summary.............................................................................. 9
2. Components Shown in Figure 1 ......................................................... 12
3. Supported Memory Configurations ..................................................... 15
4. LAN Connector LED States ................................................................ 24
5. Effects of Pressing the Power Switch .................................................. 27
6. Power States and Targeted System Power........................................... 28
7. Wake-up Devices and Events ............................................................ 29
8. System Memory Map ....................................................................... 37
9. Component-side Connectors and Headers Shown in Figure 10................ 40
10. Serial Port Header ........................................................................... 41
11. Parallel Port Header ......................................................................... 41
12. S/PDIF Header ................................................................................ 42
13. Internal Mono Speaker Header .......................................................... 42
14. Front Panel Audio Header for Intel HD Audio........................................ 42
15. Front Panel Audio Header for Passive AC ’97 Audio ............................... 42
16. Front Panel USB Header ................................................................... 42
17. Front Panel USB Header (with Intel Z-U130 USB Solid-State Drive, or
Compatible Device, Support)............................................................. 43
18. SATA Connectors............................................................................. 43
19. Processor (4-Pin) Fan Header............................................................ 43
20. Front and Rear Chassis Fan Headers .................................................. 43
21. Processor Core Power Connector........................................................ 44
22. Main Power Connector...................................................................... 45
23. Front Panel Header .......................................................................... 46
24. States for a One-Color Power LED...................................................... 47
25. Auxiliary Front Panel Power LED Header.............................................. 47

Intel DH55TC Specifications

Add-in Card Connectors

PCI Express 2.0 x16 transfer speed	8 GB/s
PCI Express 2.0 x1 transfer speed	250 MB/s
Conventional PCI connectors count	1

Front Panel USB Headers

USB 2.0 specification compliance	Yes
+5 V DC power on USB headers	Fused
USB Header 2 Pin 10 routing	HDD LED