Kontron ETXexpress-AI Manual do Utilizador descarregar pdf (Página 4)

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4.3.1Connector J4 – CPLD Debug ....................................... 53

4.3.2Connector J3 – SODIMM DDR3 ...................................... 53

4.3.3Connectors J5 and J6- BIOS Debugging Connectors ................. 53

4.3.4Connector J2 - Fan .............................................. 54

4.4 Signal Descriptions ............................................. 54

4.4.1PCI Express Interface ........................................... 54

4.4.2USB Interface ................................................... 54

4.4.3SATA Interface .................................................. 56

4.4.4Audio Interface ................................................. 56

4.4.5Serial IRQ ...................................................... 56

4.4.6Graphics Interface .............................................. 56

4.4.7Ethernet Interface .............................................. 57

4.4.8SPI Bus Interface ............................................... 58

4.4.9LPC Bus Interface ............................................... 58

4.4.10.............................................................................................Power Control Interface 61

4.4.11................................................................................................Miscellaneous Circuits 62

5 Special Features ............................. 64

5.1 Hyper-Threading ................................................. 64

5.2 Enhanced Speedstep Technology ................................... 64

5.3 Watchdog ........................................................ 64

5.4 General Purpose Input and Output (GPIO) ......................... 65

5.5 Fast I

C ......................................................... 65

5.6 ACPI Suspend Modes and Resume Events ............................ 65

6 Design Consideration ......................... 67

6.1 Thermal Management .............................................. 67

6.2 Onboard Fan Connector ........................................... 67

7 System Resources ............................. 69

7.1 Interrupt Request (IRQ) Lines ................................... 69

7.2 Memory Area ..................................................... 70

7.3 I/O Address Map ................................................. 71

7.4 Peripheral Component Interconnect (PCI) Devices ................. 73

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Kontron ETXexpress-AI Manual do Utilizador Página 4