Advantech PCA-6186 Table 1.2: Connectors

CN19 HDD LED connector

CN20 ATX feature connector

CN21 ATX soft power switch

CN22 HW Monitor Alarm

Close: Enable OBS Alarm

Open: Disable OBS Alarm

CN27 Extension I/O board connector

CN28 Extension I/O board connector

CN29 SM BUS Connector

PIN1: SMB_DATA

PIN2: SMB_CLOCK

CN31 USB 0,1

CN32 USB 2, 3

CN33 PS/2 Keyboard and Mouse connector

CN34 10/100/1000Base-T Ethernet

connector 2

CN43 AC-97 Audio connector

CN46 Auxiliary 4-pin power connector

CN47 Auxiliary 4-pin power connector

Table 1.2: Connectors

Contents

Main Copyright Notice A Message to the Customer PCA-6186, ed. 1 Users Manual iv Product warranty Initial Inspection Contents Chapter 1 Hardware Configuration.................................2 Chapter 2 Connecting Peripherals .................................16 Chapter 3 Award BIOS Setup.........................................28 3.5 Advanced Chipset Features.............................................33 3.6 Integrated Peripherals......................................................35 3.7 Power Management Setup...............................................38 Chapter 4 Chipset Software Installation Utility............46 Chapter 5 AGP VGA Setup.............................................48 Chapter 6 LAN Configuration........................................54 Chapter 7 USB 2.0 Configuration...................................68 Chapter8Ultra ATA Storage Driver Setup...................76 Chapter 9 Onboard Security Setup................................ 86 Appendix A Programming the watchdog timer...............94 Appendix B Pin Assignments ..........................................104 Page General Information Chapter 1 Hardware Configuration 1.1 Introduction 1.2 Features 1.3 Specifications 1.3.1 System 1.3.2 Memory 1.3.3 Input/Output 1.3.4 VGA interface 1.3.5 Ethernet LAN 1.3.6 Industrial features 1.3.7 Mechanical and environmental specifications 1.4 Jumpers and Connectors Table 1.2: Connectors Page Page 1.6 Safety Precautions 1.7 Jumper Settings 1.7.1 How to set jumpers 1.7.2 CMOS clear (J1) 1.7.3 Watchdog timer output (J2) 1.8 System Memory 1.8.1 Sample calculation: DIMM memory capacity 1.9 Memory Installation Procedures 1.10 Cache Memory Page Page Chapter 2 Connecting Peripherals 2.1 Introduction 2.2 Primary (CN1) and Secondary (CN2) IDE Connec- tors 2.3 Floppy Drive Connector (CN3) 2.4 Parallel Port (CN4) Page 2.7 10/100Base-T Ethernet Connectors (CN8 and CN34) 2.8 Serial Ports (CN9: COM1; CN10: COM2) Page Page 2.13 Front Panel Connectors (CN16, 17, 18, 19, 21&22) 2.13.1 Power LED and Keyboard Lock (CN16) 2.13.2 External speaker (CN17) 2.14 ATX Power Control Connectors (CN20 and 21) 2.14.2 Controlling the soft power switch 2.15 SM Bus Connector (CN29) Page Page Page Chapter 3 Award BIOS Setup 3.1 Introduction 3.2 Entering Setup 3.3 Standard CMOS Setup 3.3.1 CMOS RAM backup 3.4 Advanced BIOS Features Page Page 3.5 Advanced Chipset Features 3.5.1 DRAM Timing Selectable 3.5.2 CAS Latency Time 3.5.3 Active to Precharge Delay Page 3.6 Integrated Peripherals Page Page 3.7 Power Management Setup Page Page 3.8 PnP/PCI Configurations 3.9 PC Health Status Page Page Page Chapter 4 Chipset Software Installation Utility 4.1 Before you begin 4.2 Introduction 4.3 Installing the CSI Utility Page Page Page Page Chapter 5 AGP VGA Setup 5.1 Introduction 5.2 Dynamic Video Memory Technology 5.3 Installation Page Page Page LAN Configuration Chapter 6 LAN Configuration 6.1 Introduction 6.2 Features Page Page Page Page Page Page Page Page Page Page Page Page Page Chapter 7 USB 2.0 Configuration 7.1 Introduction 7.2 Features 7.3 Installation Page Page Page Page Page Page Page Chapter 8 Ultra ATA Storage Driver Setup 8.1 Introduction 8.2 Features Page Page Page Page Page Page Page Page Page Chapter 9 Onboard Security Setup 9.1 Introduction Page Page Page Page Page 9.4 Using the OBS Hardware Doctor Utility Page Page A Appendix A Programming the watchdog timer A.1 Programming the Watchdog Timer A.1.1 Watchdog timer overview A.1.2 Reset/ Interrupt selection A.1.3 Programming the Watchdog Timer Page Page A.1.4 Example Program Page Page Page Page Page B I/O Pin Assignments Appendix B Pin Assignments B.1 IDE Hard Drive Connector (CN1, CN2) B.2 Floppy Drive Connector (CN3) B.3 Parallel Port Connector (CN4) B.4 USB Connector (CN6) B.5 VGA Connector (CN7) B.6 Ethernet 10/100Base-T RJ-45 Connector (CN8, CN34) B.7 COM1/COM2 RS-232 Serial Port (CN9, CN10) B.8 Keyboard and Mouse Connnector (CN11) B.9 External Keyboard Connector (CN12) Page B.12 Power LED and Keyboard Lock (CN16) B.13 External Speaker Connector (CN17) Page Page B.19 Extension I/O Board Connector (CN27) B.20 Extension I/O Board Connector (CN28) B.21 SM Bus Connector (CN29) B.23 PS/2 Mouse Connector (CN33) B.22 SM Bus Connector (CN 29) B.24 AC-97 Audio Interface (CN43) B.25 System I/O Ports B.26 DMA Channel Assignments B.27 Interrupt Assignments B.28 1st MB Memory Map B.29 PCI Bus Map