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Advantech PCA-6774 user manual ATX power control connector CN20,CN21, to main power, connector CN8

Models: PCA-6774

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2.10 ATX power control connector (CN20,CN21)

2.10.1ATX feature connector (CN20) and soft-on power button connector (CN21)

The PCA-6774 can support an advanced soft power switch function, if an ATX power supply is used. To enable the soft power switch function:

1.Get the specially designed ATX-to-EBX power cable (PCA-6774 optional item, Part No. 1703200100)

2.Connect the 3-pin plug of the cable to CN20 (ATX feature connec- tor).

3.Connect the power on/off button to CN21. (A momentary type of button should be used.)

Important Make sure that the ATX power supply can take at least a 10 mA load on the 5 V standby lead (5VSB). If not, you may have difficulty power- ing on your system.

to CN1 ATX

features connector

ATX power supply

to main power

connector CN8

20-pin female connector

Figure 2.3: Wiring for ATX soft power switch function

PCA-6774 User Manual

Page 28

Image 28

Advantech PCA-6774 ATX power control connector CN20,CN21, 3 Wiring for ATX soft power switch function, to main power

Contents

PCA-6774 User ManualCopyright AcknowledgementsModel No. List Packing ListDescription Additional Information and Assistance Achtung 1.This device may not cause harmful interference, andPage Chapter IntroductionContents InstallationSoftware Configuration Award BIOS SetupChapter ChapterPCI SVGA Setup Programming the Watchdog TimerPCI Bus Ethernet Interface Appendix ATable B.5CompactFlash Socket CN5 Appendix C System Assignments PCA-6774 User Manual CHAPTER General InformationChapter1 Chapter 1 Introduction 1.2 Features1.1 Introduction 1.3 Specifications 1.3.1 Standard SBC Functions1.3.2 VGA/LCD Interface Display modesPower supply voltage +5 V, +12V ±5% Power requirements Max 1.3.3 Solid State disk1.3.4 PCI bus Ethernet interface 1.3.5 Mechanical and EnvironmentalFigure 1.1 Board layout dimensions component side 1.4 Board layout dimensionsChapter1 Figure 1.2 Board layout dimensions solder side PCA-6774 User ManualCHAPTER InstallationChapter2 Chapter 2 Installation 2.2 ConnectorsTable 2.2 Connectors 2.1 JumpersCN12 External Keyboard Connector CN14 CPU FAN Connector Table 2.2 ConnectorsChapter2 2.3 Locating Connectors component side Figure 2.1 Jumper & Connector locations2.5 Setting Jumpers 2.4 Locating Connectors solder sideFigure 2.2 Connectors solder side A pair of needle-nose pliers may be helpful when working with jumpers 2.6 Clear CMOS J1 Table 2.3 CMOS clear J12.8 Watchdog timer configuration 2.8.1 Watchdog timer output option J2Table 2.5 Watchdog timer output option J2 2.7 COM2 RS232-422-485 Select J32.9 Installing DIMMs 2.10 ATX power control connector CN20,CN21 Figure 2.3 Wiring for ATX soft power switch functionto CN1 ATX features connector ATX power supply to main power2.11 Printer port connector CN4 2.13 Floppy drive connector CN32.13.1 Connecting the floppy drive 2.12 CompactFlash Socket2.14 IDE connector CN1,CN2 2.14.1 Connecting the hard drive2.15.1 CRT display connector CN7 2.15.2 Flat panel display connector CN222.15.3 Extension flat panel connector CN23 2.15.4 LVDS LCD panel connector CN252.15.5 Panel type selection SW1 2.16 USB connectors CN6Table 2.6 S1 Panel Type Select SW1 2.17 Ethernet configuration 2.18 Power connectors CN14, CN152.17.1 100Base-T connector CN8 2.17.2 Network boot2.19 ATX Power & HDD LED, speaker out Connector CN16, CN17, CN19 2.20 COM port connector CN9,CN10,CN292.21 Keyboard and PS/2 mouse connector CN11 2.22 External KB/mouse connector CN122.24 Daughter card connector CN27,CN28 2.23 Watchdog output CN18PCA-6774 User Manual Sections include Introduction VGA display software configuration Software ConfigurationCHAPTER Chapter 3 Software Configuration 3.2 VGA display firmware configuration3.1 Introduction Ensure that you do not run AWDFLASH.EXEFigure 3.1 VGA setup screen PCA-6774 User Manual Award BIOS Setup This chapter describes how to set BIOS configuration dataCHAPTER ChapterChapter 4 Award BIOS Setup 4.1.1 System configuration verification4.1 System test and initialization press F1 to RESUME4.2.1 Entering setup 4.2 Award BIOS setupFigure 4.1 BIOS setup program initial screen 4.2.2 Standard CMOS Features setup Figure 4.2 CMOS Features setupFigure 4.3 Advanced BIOS Features setup 4.2.3 Advanced BIOS Features setupChapter Figure 4.4 Advanced Chipset Features setup 4.2.4 Advanced Chipset Features setupPCA-6774 User Manual 4.2.6 Power Management Setup Figure 4.6 Power Management Setup4.2.5 Integrated Peripherals Figure 4.5 Integrated Peripherals4.2.7 PnP/PCI Configurations Figure 4.7 PnP/PCI Configurations4.2.8 PC Health Status Figure 4.8 PC Health StatusFigure 4.9 Frequency/Voltage Control 4.2.9 Frequency/Voltage ControlChapter 4.2.10 Load Optimized Defaults 4.2.11 Set PasswordFigure 4.10 Load BIOS defaults screen Advanced BIOS Features menu, choose theTo Change Password 4.2.12 Save & Exit SetupTo Disable Password 4.2.13 Exit Without Saving PCA-6774 User ManualPCI SVGA Setup CHAPTERChapter 5 PCI SVGA Setup 5.1 Introduction5.1.1 Chipset 5.1.2 Display memory5.2 Installation of the SVGA Driver 5.2.1 Installation for Windows1. The windows illustrations in this chapter are intended as examples only. Please follow the3. Press the Have Disk button 2. Choose the Adapter tab, then press the Change... buttonPCA-6774 User Manual D\Biscuit\9577\VGA\Win9xMe 4. Type in the path5. Select the highlighted item, and click the OK button Chapter57. Press “Yes” to reboot PCA-6774 User Manual5.2.2 Installation for Windows 98/Me Chapter52. Select “Adapter,” then “Change.” PCA-6774 User Manual4. Press the “Have disk...” button 3. Press “Next,” then “Display a list....”Chapter5 D\Biscuit\9577\VGA\Win9xMe Then press “OK” 5. Insert the CD into the CD-ROM drive. Type in the path6. Select the highlighted item, then click “OK.” PCA-6774 User Manual8. Press “Yes” to reboot Chapter55.2.3 Installation for Windows NT Service Pack X X = 3, 4, 5, 6,... must beinstalled first, before you install the Windows NT VGA driver2. Choose the Settings tab, and press the Display Type button Chapter53. Press the Change... button PCA-6774 User Manual4. Click the Have Disk... button 5. Type the path D\Biscuit\VGA\WinNT Press the OK buttonChapter5 6. Select the highlighted item, and click the OK button 7. Press Yes to proceed 8. Press OK to rebootPCA-6774 User Manual 5.2.4 Installation for Windows Chapter52. Choose the Video Controller VGA Compatible” button 3. Choose the Drive button, press “Update Driver...” button Chapter55. Choose “Display adapters”, press “Next” button 4. Choose Display a list of..., then press “Next” buttonPCA-6774 User Manual 7. Type the path D\Biscuit\9577\VGA\Win2000 press the “OK” but- ton 6. Click the “Have Disk” buttonChapter5 8. Press “Finish to reboot 5.2.5 Installation for Windows XPPCA-6774 User Manual 2. Choose “Hardware” and “Device Manager”, press “OK” button 3. Choose “Video Controller VGA Compatible, press “OK” button PCA-6774 User Manual5. Choose “Install from a list.....”, press “Next” 4. Choose Driver”, “Update Driver”, press “OK” buttonChapter5 7. Choose “Display adapters”, press “Next” button 6. Choose “Don’t search. I will....”, press “Next” buttonPCA-6774 User Manual Chapter5 8. Type the path D\Biscuit\9577\VGA\WinXP then press “OK” but- ton9577 5.3 Further Information 10. Press “Finish to rebootVIA website PCA-6774 User ManualPCI Bus Ethernet Inter- face CHAPTER6.2 Installation of Ethernet driver 6.2.1 Installation for MS-DOS and WindowsChapter 6 PCI Bus Ethernet Interface 6.1 Introduction6.2.2 Installation for Windows 1. a. Select Start, Settings. Control Panel. b. Double click Network2. a. Click Add and prepare to install network functions Chapter64. a. Click Have Disk to install the driver 3. a. Select the Adapter item to add the Ethernet card5. a. Insert the CD into the D drive b. Fill in D\Biscuit\9577\LAN\” c. Click OK6. a. Choose the Intel 8255x based PCI Ethernet Adapter 10/100 b. Click OK 1. Open Device Manager 6.2.3 Installation for WindowsPCA-6774 User Manual 2. Click “Update Driver...” Chapter63. Click “Next” 4. Select “Network Adapter”, and click “Next” PCA-6774 User Manual5. Select the driver, and click “Next” 6. Click “OK” Chapter67. Click “Next” 8. Click “Finish” PCA-6774 User Manual6.2.4 Installation for Windows NT 9. Click “Yes” to reboot1. a. Select Start, Settings, Control Panel b. Double click Network Chapter63. a. Click Select from list 2. a. Choose type of network. b. Click NextPCA-6774 User Manual 4. Click “Have Disk.” 5. a. Insert the Utility CD ROM b. Fill in the correct path D\Biscuit\9577\LAN\82559er\winnt4c. Click OK Chapter66. Check the highlighted item, and click “OK.” PCA-6774 User Manual8. Choose the networking protocols, then click Next 7. Click “Next” to continue setupChapter6 10. Click “Next” to continue setup 9. Select the correct Network Services then click NextPCA-6774 User Manual 6.3 Further information Realtek websiteIntel website Advantech websitesPCA-6774 User Manual Programming the Watchdog Timer AppendixAppendix A Programming the Watchdog Timer A.1 Supported Input Timing Modes80 END 1070 RETURN2090 RETURN AppendixAPCA-6774 User Manual Pin Assignments AppendixB.1 Primary IDE Connector CN1 Table B.1 Primary IDE Connector CN1Appendix B Pin Assignments PCA-6774 User ManualTable B.2 Secondary IDE ConnectorCN2 B.2 Secondary IDE Connector CN2AppendixB Table B.3 Floppy Connector CN3 B.3 Floppy Connector CN3PCA-6774 User Manual Table B.4 Printer Port Connector CN4 B.4 Printer Port Connector CN4AppendixB Table B.5 CompactFlash Socket CN5 B.5 CompactFlash Socket CN5PCA-6774 User Manual Table B.6 USB Connector CN6 B.6 USB Connector CN6AppendixB B.7 D-SUB VGA Connector CN7 B.8 LAN RJ45 Connector CN8Table B.7 D-SUB VGA Connector CN7 Table B.8 LAN RJ45 Connector CN8B.9 COM Port 1, 2 Connector CN9, CN10 B.10 PS/2 Keyboard & Mouse Connector CN11Table B.9 COM Port 1 Connector CN9, CN10 Table B.10 PS/2 Keyboard & Mouse Connector CN11B.11 External Keyboard Connector CN12 B.12 CPU Fan Connector CN14Table B.11 External Keyboard Connector CN12 Table B.12 CPU FAN Connector CN14B.13 EBX Power Connector CN15 Table B.13 EBX Power Connector CN15PinSignal AppendixBB.14 Power LED & Keyboard Lock CN16 Table B.14 Power LED & Keyboard Lock CN16B.15 External Speaker CN17 Table B.15 External Speaker CN17B.16 Reset Connector CN18 B.17 HDD LED Connector CN19Table B.16 Reset Connector CN18 Table B.17 HDD LED Connector CN19B.18 ATX Feature Connector CN20 B.19 ATX Soft-on Power Button Connector CN21Table B.18 ATX Feature Connector CN20 Table B.19 ATX Soft-on Power Button Connector CN21B.20 LCD 40-Pin Connector CN22 Table B.20 LCD 40-Pin Connector CN22The model number of the CN22 socket is AppendixBB.21 LCD 20-Pin Connector CN23 B.22 LCD Backlight Connector CN24Table B.21 LCD 20-Pin Connector CN23 Table B.22 LCD Backlight Connector CN24Table B.23 LVDS Connector CN25 B.23 LVDS Connector CN25AppendixB Table B.24 I/O Daughter Board Connector 1 CN27 B.24 I/O Daughter Board Connector 1 CN27PCA-6774 User Manual B.25 I/O Daughter Board Connector 2 CN28 B.26 RS485/422 Connector CN29Table B.25 I/O Daughter Board Connector 2 CN28 Table B.26 RS485/422 Connector CN29PCA-6774 User Manual Appendix System AssignmentsAppx.C Appendix C System Assignments C.1 System I/O PortsTable C.1 System I/O ports PCA-6774 User ManualC.2 1st MB memory map Table C.2 1st MB memory mapTable C.1 System I/O ports 778-77AC.3 DMA channel assignments Table C.3 DMA channel assignmentsPCA-6774 User Manual Channel FunctionTable C.4 Interrupt assignments C.4 Interrupt assignmentsAppx.C PCA-6774 User Manual