External Speaker CN3 | Intel PCA-6175 guide

B.13 External Speaker (CN3)

The CPU card has its own buzzer. You can also connect it to the external speaker on your computer chassis.

Table B-13: External speaker (CN3)

Pin Function

1+5 VCC

2GND

3Internal buzzer

4Speaker out

54PCA-6175 User's Manual

Image 64

Intel PCA-6175 manual External Speaker CN3

Contents

PCA-6175 Copyright Notice Acknowledgements Message to the Customer Advantech Customer ServicesTechnical Support Product Warranty Initial inspection Contents Connecting Peripherals Award Bios Setup Appendix B Pin Assignments Keyboard and Mouse Connnector CN12Page Hardware Configuration Introduction Features Specifications SystemMemory Input/Output Industrial features Mechanical and environmental specifications Board Layout Main Features Jumpers and Connectors Label Function Number Function Board Layout Jumper Locations Board layout jumper locations Board Layout Connector Locations Board layout connecter locations Safety Precautions How to set jumpers Jumper SettingsCPU core frequency J5 Watchdog timer output J8 Cmos clear J6 CPU bus clock select J11 DiskOnChip 2000 Flash disk address select J12 System Memory Sample calculation Dimm memory capacity Supplementary information about DIMMs Memory Installation Procedures Dimm installation Cache Memory Mounting the CPU and Cooling Modules Mounting CPU and cooling modules Step Step On-board Support Bracket On-board support bracket Connecting Peripherals Primary CN6 and Secondary CN7 IDE Connectors Floppy Drive Connector CN13 Parallel Port Connector CN8 Keyboard & PS/2 Mouse Connector CN12 Serial Ports CN9 COM1 CN10 COM2 Front Panel Connectors CN2, CN3, CN4, J1 and J2 ATX Power Control Connectors J7 and J1 ATX feature connector J7 and soft power switch connector J1 USB Connector CN11 IR Connector CN1External Keyboard Connector J10 Controlling the soft power switch External Suspend Switch Lead SMI J3 Award Bios Setup Entering Setup Standard Cmos Setup Bios Features Setup Virus Warning Boot Sequence Quick Power On Self TestBoot Up Floppy Seek Boot Up System Speed IDE HDD Block ModeTypematic Rate Setting Gate A20 Option Typematic Delay msec Video Bios ShadowSecurity Option OS Select for Dram 64 MB Chipset Features Setup Chipset features setup screen Power Management Power Management SetupHDD Power Management PCI Configuration Setup Load Bios DefaultsLoad Setup Defaults IRQ Activity Integrated Peripherals Integrated peripherals Password Setting IDE HDD Auto Detection Save & Exit Setup Exit Without Saving Programming the Watchdog Timer Programming the Watchdog Timer Data Time Interval Gosub 2000 REM Your application task #2 Page Pin Assignments COM1/COM2 RS-232 Serial Port CN9,CN10 Keyboard and Mouse Connnector CN12 ATX Feature Connector J7 IDE Hard Drive Connector CN6, CN7 CPU Fan Power Connector CN5 Table B-8 Floppy drive connector CN13 \STROBE HDD LED Connector CN4 Power LED and Keylock Connector CN2 External Speaker CN3 System I/O Ports Addr. range Hex Device DMA Channel Assignments Interrupt Assignments VGA Bios 17 1st MB Memory MapPage DOC 2000 Installation Guide DiskOnChip 2000 Quick Installation Guide DiskOnChip 2000 installation instructions Additional information and assistance