POD-6552 5.
Copyright This document is copyrighted, © 2005. All rights are reserved. The original manufacturer reserves the right to make improvements to the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of the original manufacturer. Information provided in this manual is intended to be accurate and reliable.
Packing List Before you begin installing your card, please make sure that the following materials have been shipped: • 1 POD-6552 all-in one single board computer • Mini Jumper(yellow) p/n: 1653300100 • Mini Jumper(black) p/n: 1653302122 Optional • 1 startup manual • 1 CD-ROM or disks for utility, drivers, and manual (in PDF format) • 1 Wiring kit for POD-6552 p/n: POD-10586-K100 If any of these items are missing or damaged, contact your distributor or sales representative immediately.
Model No. List Description POD-6552L-M0A1 C-M 600 MHzM(0L2) SBC LAN/VGA/ LCD/TV/AT Eco POD-6552F-M0A1 Same as POD-6552L-M0A1,w/cable/DSTN/ ATX POD-6552L-00A1 Same as POD-6552L-M0A1,but with SKT479 Additional Information and Assistance Visit the Advantech web site at www.advantech.com where you can find the latest information about the product. Step 1. Contact your distributor, sales representative, or Advantech's customer service center for technical support if you need additional assistance.
FCC This device complies with the requirements in part 15 of the FCC rules: Operation is subject to the following two conditions: 1.This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
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Contents Chapter 1 General Information ........................................2 1.1 1.2 1.3 Introduction ....................................................................... 2 Features ............................................................................. 2 Specifications .................................................................... 3 1.3.1 1.3.2 1.3.3 1.3.4 1.3.5 1.3.6 1.4 Chapter Standard SBC Functions................................................. 3 Display Interface.............
2.19 2.20 COM port connector (CN2,CN9).................................... 19 PS/2 Mouse/Keyboard connector (CN5)......................... 20 2.20.1 PS/2 connector(CN13).................................................. 20 2.21 Front Panel Connector (CN26) ....................................... 20 2.21.1 2.21.2 2.21.3 2.21.4 2.21.5 2.21.6 2.21.7 2.22 Reset (Pin 13 & Pin14) ................................................ 20 HDD LED (Pin 1 & Pin2).............................................
Figure 4.6:Power Management Setup........................... 34 PnP/PCI Configurations................................................ 35 Figure 4.7:PnP/PCI Configurations .............................. 35 4.2.8 Frequency/Voltage Control........................................... 36 Figure 4.8:Frequency/Voltage Control ......................... 36 4.2.9 Load Optimized Defaults.............................................. 37 Figure 4.9:Load BIOS defaults screen.......................... 37 4.2.
A.9 USB port 4, 5(CN11).......................................................60 A.10 LVDS connector(CN14)..................................................61 A.11 Print port connector(CN28).............................................62 A.12 COM port 1, 2 Connector (CN2).....................................62 A.13 COM port 3, 4 Connector (CN9)......................................63 A.14 Audio connector(CN8).....................................................64 A.15 D-SUB VGA connector(CN1)..
B.4 Interrupt assignments ...................................................... 74 Table B.4:Interrupt assignments ................................... 74 Appendix C Programming the Watchdog Timer .............76 C.1 Supported Input Timing Modes ......................................
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CHAPTER 1 General Information This chapter gives background information on the POD-6552.
Chapter 1 General Information 1.1 Introduction The POD-6552 is a new Intel® Celeron® M 600 MHz(0L2) 5.25" Biscuit PC with enhanced graphics function. The POD-6552 comes with an embedded high-performance Celeron® M 600 MHz processor on-board, and one socket479 optional for Celeron-M CPU. For maximum performance, the POD-6552 supports one 200pin DDR SODIMM socket that can accept up to 512 MB memory.
1.3 Specifications 1.3.1 Standard SBC Functions • CPU: Intel® Celeron® M 600 MHz w/o L2 cache.
1.3.3 Solid State disk • Supports CompactFlash Type I/II disks 1.3.4 TV-Out • Chipset: Chrontel CH7009 • Supports TV output • Supports NTSC and PAL formats • Supports s-video • TV output supports graphics resolutions up to 1024x768 pixels 1.3.5 Ethernet interface • Chipset: RealTek 8100BL • Connection: on-board RJ-45 • Interface: IEEE 802.3u(100BASE-T) protocol compatible • BootROM: build-in-system • I/O address switchless setting 1.3.
1.4 Board layout: dimensions Figure 1.
Figure 1.
CHAPTER 2 Installation This chapter explains the setup procedures of POD-6552 hardware, including instructions on setting jumpers and connecting peripherals, switches and indicators. Be sure to read all safety precautions before you begin the installation procedure.
Chapter 2 Installation 2.1 Jumpers The POD-6552 has a number of jumpers that allow you to configure your system to suit your application. The table below lists the functions of the various jumpers. Table 2.
2.2 Connectors On-board connectors link the POD-6552 to external devices such as hard disk drives, a keyboard, or floppy drives. The table below lists the function of each of the board’s connectors. Table 2.
Table 2.2: Connectors CN26 Front Panel connector CN27 Floppy connector CN28 Print connector FAN 1,2 FAN connector PCI 1,2 PCI slot 2.3 Locating Connectors(component side) Figure 2.
2.4 Locating Connectors(solder side) Figure 2.
2.5 Setting Jumpers You may configure your card to match the needs of your application by setting jumpers. A jumper is a metal bridge used to close an electric circuit. It consists of two metal pins and a small metal clip (often protected by a plastic cover) that slides over the pins to connect them. To “close” a jumper, you connect the pins with the clip. To “open” a jumper, you remove the clip. Sometimes a jumper will have three pins, labeled 1, 2 and 3.
2.6 Clear CMOS (J8) Warning! To avoid damaging the computer, always turn off the power supply before setting “Clear CMOS.” Before turning on the power supply, set the jumper back to “3.0 V Battery On.” This jumper is used to erase CMOS data and reset system BIOS information. The procedure for clearing CMOS is: 1. Turn off the system. 2. Short pin 1 and pin 2. 3. Turn on the system. The BIOS is now reset to its default setting Table 2.
2.7 COM2 232/422/485 Select(J1/J2/J3/J4) Table 2.4: COM2 232/422/485 Select(J1) RS232 RS422 RS485 1-2(Default) 3-4 5-6 Table 2.5: COM2 232/422/485 Select(J2/J3/J4) RS232 RS422/RS485 J2(1)-J3(1) J3(1)-J4(1) J2(2)-J3(2) J3(2)-J4(2) J2(3)-J3(3) J3(3)-J4(3) J2(4)-J3(4) J3(4)-J4(4) 2.8 Setting LCD Voltage(J5) 1 2 3 1 Table 2.6: Setting LCD Voltage(J5) Pin Function 1-2 +5V 2-3 +3.
2.9 SM BUS Connector(J6) 1 2 3 4 Table 2.7: SM BUS Connector(J6) Pin Function 1 +5V 2- SM_CLOCK 3 SM_DATA 4 GND 2.10 PCI VIO(J7) 1 2 3 1 2 3 Table 2.8: PCI VIO(J7) Pin Function 1-2 +5V 2-3 +3.3V 2.11 Installing DDR SODIMMs Notes The modules can only fit into a socket one way. The gold pins must point down into the DDR SODIMM socket. The procedure for installing DDR SODIMMs appears below. Please follow these steps carefully. 1.
3. Slip the DDR SODIMM into the socket at a 45 degree angle and carefully fit the bottom of the card against the connectors. 4. Gently push the DDR SODIMM into a perpendicular position until the clips on the ends of the DDR SODIMM sockets snap into place. 5. Check to ensure that the DDR SODIMM is correctly seated and all connector contacts touch. The DDR SODIMM should not move around in its socket. 2.12 Printer port connector (CN28) Normally, the parallel port is used to connect the card to a printer.
of a 34-pin flat-cable connector (usually used for 3.5” drives) and a printed-circuit board connector (usually used for 5.25” drives). 2.14.1 Connecting the floppy drive 1. Plug the 34-pin flat-cable connector into CN27. Make sure that the red wire corresponds to pin one on the connector. 2. Attach the appropriate connector on the other end of the cable to the floppy drive(s). You can use only one connector in the set. The set on the end (after the twist in the cable) connects to the A: drive.
1. Connect one end of the cable to CN25,CN24. Make sure that the red (or blue) wire corresponds to pin 1 on the connector, which is labeled on the board (on the right side). 2. Plug the other end of the cable into the Enhanced IDE hard drive, with pin 1 on the cable corresponding to pin 1 on the hard drive. (See your hard drive’s documentation for the location of the connector.) If desired, connect a second drive as described above.
2.16.4 TTL LCD/DSTN connector(CN17) CN17 is a 40-pin connector for TTL LCD or DSTN. It could connect TTL LCD or DSTN freely to meet your need. 2.17 USB connectors (CN4,CN11,CN12) The POD-6552 board provides up to six USB (Universal Serial Bus) ports. This gives complete Plug and Play, and hot attach/detach for up to 127 external devices. The USB interfaces comply with USB specification Rev. 2.0, and are fuse protected.
mouse, etc.) or a communication network. You can find the pin assignments for the COM port connector in Appendix A. 2.20 PS/2 Mouse/Keyboard connector (CN5) The POD-6552 board provides a keyboard connector that supports both a keyboard and a PS/2 style mouse. In most cases, especially in embedded applications, a keyboard is not used. If the keyboard is not present, the standard PC/AT BIOS will report an error or fail during power-on selftest (POST) after a reset.
2.21.6 Lan Active LED(Pin 7 & Pin 8) The LED would light when the Lan is active. 2.21.7 Lan Linked LED(Pin 9 & Pin10) The LED would light when the Lan is linked. 2.22 Audio interface 2.22.1 Audio connector(CN8) The Audio link is a 2x8 pin connector, the POD-6552can support speaker-out, Line-IN, Line-out with Realtek ALC202, AC97 stereo sound. Detailed pin assignment refer to Appendix A. 2.22.2 CD-In connector(CN16) The POD-6552 can support CD-In via CN16. 2.
2.25 IR Connector(CN10)(Optional) This connector supports the optional wireless infrared transmitting and receiving module. This module mounts on the system case. You must configure th setting through BIOS setup. Detailed pin definition you will find in Appendix A. Important Make sure that J1 DO NOT equipped with any jumper when you use IR connector. J2, J3 and J4 would help to set COM2 RS232/422/485. 2.26 Power connectors (CN20, CN21,CN23) 2.26.
CHAPTER 3 Software Configuration This chapter details the software configuration information. It shows you how to configure the card to match your application requirements. Award System BIOS will be covered in Chapter 4.
Chapter 3 Software Configuration 3.1 Introduction The system BIOS and custom drivers are located in a 512 KB, 32-pin (JEDEC spec.) Flash ROM device, designated U28. A single Flash chip holds the system BIOS, VGA BIOS, and network Boot ROM image. The display can be configured via software. This method minimizes the number of chips and eases configuration. You can change the display BIOS simply by reprogramming the Flash chip. 3.
2. At the prompt, type AWDFLASH.EXE and press . The VGA configuration program will then display the following: Figure 3.1: VGA setup screen 3. At the prompt, enter the new BIN file which supports your display. When you are sure that you have entered the file name correctly press . 4. The screen will ask “Do you want to save BIOS?”. If you change your mind or have made a mistake, press N to abort and end the setup procedure.
3.3.1 AU M170EG01(1280 x1024 LVDS LCD) Table 3.
CHAPTER 4 Chapter 4 Ducks that Need Love! Award BIOS Setup This chapter describes how to set BIOS configuration data.
Chapter 4 Award BIOS Setup 4.1 System test and initialization These routines test and initialize board hardware. If the routines encounter an error during the tests, you will either hear a few short beeps or see an error message on the screen. There are two kinds of errors: fatal and non-fatal. The system can usually continue the boot up sequence with non-fatal errors.
4.2 Award BIOS setup Award’s BIOS ROM has a built-in Setup program that allows users to modify the basic system configuration. This type of information is stored in battery-backed CMOS RAM so that it retains the Setup information when the power is turned off. 4.2.1 Entering setup Power on the computer and press immediately. This will allow you to enter Setup. Figure 4.
4.2.2 Standard CMOS Features setup When you choose the Standard CMOS Features option from the Initial Setup Screen menu, the screen shown below is displayed. This standard Setup Menu allows users to configure system components such as date, time, hard disk drive, floppy drive and display. Once a field is highlighted, on-line help information is displayed in the right top of the Menu screen. Figure 4.
4.2.3 Advanced BIOS Features setup By choosing the Advanced BIOS Features Setup option from the Initial Setup Screen menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the POD-6552 Series. Figure 4.
4.2.4 Advanced Chipset Features setup By choosing the Advanced Chipset Features option from the Initial Setup Screen menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the POD-6552 Series. Figure 4.
4.2.5 Integrated Peripherals Choosing the Integrated Peripherals option from the Initial Setup Screen menu should produce the screen below. Here we see the manufacturer’s default values for the POD-6552 Series. Figure 4.
4.2.6 Power Management Setup By choosing the Power Management Setup option from the Initial Setup Screen menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the POD-6552 Series. Figure 4.
4.2.7 PnP/PCI Configurations By choosing the PnP/PCI Configurations option from the Initial Setup Screen menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the POD-6552 Series. Figure 4.
4.2.8 Frequency/Voltage Control By choosing the Frequency/Voltage Control option from the Initial Setup Screen menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the POD-6552 Figure 4.8: Frequency/Voltage Control Caution Incorrect settings in Frequency/Voltage Control may damage the system CPU, video adapter, or other hardware.
4.2.9 Load Optimized Defaults Load Optimized Defaults loads the default system values directly from ROM. If the stored record created by the Setup program should ever become corrupted (and therefore unusable), these defaults will load automatically when you turn the POD-6552 Series system on. Figure 4.
4.2.10 Set Password Note To enable this feature, you should first go to the Advanced BIOS Features menu, choose the Security Option, and select either Setup or System, depending on which aspect you want password protected. Setup requires a password only to enter Setup. System requires the password either to enter Setup or to boot the system. A password may be at most 8 characters long. To Establish Password 1. Choose the Set Password option from the CMOS Setup Utility main menu and press . 2.
Figure 4.10: Set password To Change Password 1. Choose the Set Password option from the CMOS Setup Utility main menu and press . 2. When you see “Enter Password,” enter the existing password and press . 3. You will see “Confirm Password.” Type it again, and press . 4. Select Set Password again, and at the “Enter Password” prompt, enter the new password and press . 5. At the “Confirm Password” prompt, retype the new password, and press . 6.
To Disable Password 1. Choose the Set Password option from the CMOS Setup Utility main menu and press . 2. When you see “Enter Password,” enter the existing password and press . 3. You will see “Confirm Password.” Type it again, and press . 4. Select Set Password again, and at the “Enter Password” prompt, don’t enter anything; just press . 5. At the “Confirm Password” prompt, again don’t type in anything; just press . 6.
If you select this option and press then , the values entered in the setup utilities will be recorded in the chipset’s CMOS memory. The microprocessor will check this every time you turn your system on and use the settings to configure the system. This record is required for the system to operate. 4.2.12 Exit Without Saving Figure 4.12: Exit without saving Selecting this option and pressing lets you exit the Setup program without recording any new values or changing old ones.
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CHAPTER PCI SVGA Setup Introduction Installation of SVGA drivers -for Windows XP Further information 5
Chapter 5 PCI SVGA Setup 5.1 Introduction The board has an onboard interface. The specifications and features are described as follows: 5.1.1 Chipset The POD-6552 uses a Intel 852GM + ICH4 chipset for its graphic controller. It supports LVDS LCD displays, conventional CRT monitors. 5.1.2 Display memory The 852GM chip with optimized Shared Memory Architecture, supports up to 64 MB frame buffer using system memory to provide LVDS mode up to 1280 x 1024 @ 36bpp with frequency range from 25-MHz to 112MHz.
5.2 Installation of the SVGA Driver Complete the following steps to install the SVGA driver. Follow the procedures in the flow chart that apply to the operating system that you are using within your board. Notes: 1. The windows illustrations in this chapter are intended as examples only. Please follow the listed steps, and pay attention to the instructions which appear on your screen. 2. For convenience, the CD-ROM drive is designated as "D" throughout this chapter. 5.2.
2. Press the "Next" button. 3. Press the "Next" button.
4. In order to continue setup, you must accept the agreement, press the "Yes" button and wait a minute. 5. Choose the option "Yes, I want to restart my computer now." and press the "Finish" button.
5.3 Further Information For further information about the AGP/VGA installation in your POD6552, including driver updates, troubleshooting guides and FAQ lists, visit the following web resources: Intel website: www.intel.com. Advantech websites: www.advantech.com www.advantech.com.
CHAPTER 6 Audio Setup • Introduction • Installation of audio driver for Windows XP 49 Chapter 6
Chapter 6 Audio Setup 6.1 Introduction The POD-6552 supports AC97 stereo sound without Amplifier and supports speaker-out, CD-input, Line-in, Line-out and Microphone.. 6.2 Driver installation 6.2.1 Before you begin Please read the instructions in this chapter carefully before you attempt installation. The audio drivers for the POD-6552 board are located on the audio driver CD. Run the supplied SETUP program to install the drivers; don't copy the files manually.
2. Press the "Next" button and wait for a moment. 3. Choose the option "Continue Anyway”.
4. Choose the option "Yes, I want to restart my computer now", then click "Finish" button to reboot your computer.
Appendix A Pin Assignments This appendix contains information of a detailed or specialized nature.
Appendix A Pin Assignments A.1 ATX power connector (CN23) 1 2 3 Table A.
A.2 Floppy connector (CN27) Table A.2: Floppy Connector (CN27) Pin Signal 1 GND 3 GND 5 GND 7 GND 9 GND 11 GND 13 GND 14 GND 17 GND 19 GND 21 GND 23 GND 25 GND 27 GND 29 GND 31 GND 33 GND *low active Pin Signal 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 RWC# NC DS Index# MOA# DSB# DSA# MOB# DIR# STEP# WD# WE# Track0# WP# RDATA# HEAD# DSKCHG# 55 Appx.
A.3 Primary IDE Connector (CN25) Table A.
A.4 Secondary IDE Connector (CN24) Table A.4: Secondary IDE connector (CN24) Pin Signal Pin Signal 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 IDE RESET D7 D6 D5 D4 D3 D2 D1 D0 GND REQ IOW IOR READY DACK IRQ14 A1 A0 CS1# Active +5V GND 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 GND D8 D9 D10 D11 D12 D13 D14 D15 NC GND GND GND Cable Select GND NC ATA check A2 CS3# GND +5V NC 57 1 2 3 4 41 42 43 44 Appx.
A.5 CompactFlash socket(CN22) Table A.
A.6 LAN,RJ45 connector(CN6) Table A.6: LAN,RJ45 connector(CN6) 10/100M Pin Signal Pin Signal 1 2 3 4 TX+ TXRX+ NC 5 6 7 8 NC RXNC NC A.7 USB port 0, 1(CN4) Table A.7: USB 0, 1 connector(CN4) Pin Signal Pin Signal 1 3 5 7 9 +5V USB0USB0+ USB GND GND 2 4 6 8 10 +5V USB1USB1+ USB GND NC A.8 USB port 2, 3(CN12) 2 4 1 6 8 10 3 5 7 9 Table A.8: USB 2, 3 connector(CN12) Pin Signal Pin Signal 1 3 5 7 9 +5V USB0USB0+ USB GND GND 2 4 6 8 10 +5V USB1USB1+ USB GND NC 59 Appx.
A.9 USB port 4, 5(CN11) 2 4 1 6 8 10 3 5 7 9 Table A.
A.10 LVDS connector(CN14) Table A.
A.11 Print port connector(CN28) 14 15 1 25 26 2 12 13 Table A.11: Print port connector(CN28) Pin Signal Pin Signal 1 3 5 7 9 11 13 15 17 19 21 23 25 STB# D0 D1 D2 D3 D4 D5 D6 D7 ACK# BUSY PE SLCT 2 4 6 8 10 12 14 16 18 20 22 24 26 AFD# ERR INIT# SLIN GND GND GND GND GND GND GND GND NC A.12 COM port 1, 2 Connector (CN2) Table A.
A.13 COM port 3, 4 Connector (CN9) 2 4 18 20 1 3 17 19 Table A.13: COM port 3,4 Connector(CN9) Pin Signal Pin Signal 1 3 5 7 9 11 13 15 17 19 DCD3 SIN3 SOUT3 DTR3 GND DCD4 SIN4 SOUT4 DTR4 GND 2 4 6 8 10 12 14 16 18 20 DSR3 RTS3 CTS3 RI3 GND DSR4 RTS4 CTS4 RI4 GND 63 Appx.
A.14 Audio connector(CN8) 2 4 14 16 1 3 13 15 Table A.14: Audio connector(CN8) Pin Signal Pin Signal 1 3 5 7 9 11 13 15 Right Speak out+ Left speak out+ Right Line out Ground Right line in Ground NC MIC IN 2 4 6 8 10 12 14 16 Right speak outLeft speak outLeft line out Ground Left line in Ground NC Ground A.15 D-SUB VGA connector(CN1) 1 5 15 11 Table A.
A.16 VGA connector(CN7) 2 4 14 16 1 3 13 15 Table A.16: VGA connector(CN7) Pin Signal Pin Signal 1 3 5 7 9 11 13 15 R G B NC GND GND GND GND 2 4 6 8 10 12 14 16 +5V GND NC D2_DATA HS VS D2_ CLOCK NC A.17 IrDA connector(CN10) 1 2 3 4 5 Table A.17: IrDA connector(CN10) Pin Signal Pin Signal 1 3 5 +5V IRRX IRTX 2 4 NC GND A.18 LCD Backlight connector(CN15) 1 2 3 4 5 Table A.
A.19 PS/2 connector(CN13) 6 5 4 3 2 1 Table A.19: PS/2 connector(CN13) Pin Signal Pin Signal 1 3 5 PS/2 KB CLOCK PS/2 MOUSE CLOCK +5V 2 4 6 PS/2 KB DATA GND PS/2 MOUSE DATA A.20 CD-In connector(CN16) 1 2 3 4 Table A.20: CD-In connector(CN16) Pin Signal Pin Signal 1 3 CD in left GND 2 4 GND CD in right A.21 PS/2 Mouse/Keyboard connector(CN5) Table A.
A.22 TTL LCD or DSTN connector(CN17) Table A.22: TTL LCD or DSTN connector (CN17) Pin Signal Pin Signal 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 VCC_LCD GND VCC_LCD NC PD0 PD2 PD4 PD6 PD8 PD10 PD12 PD14 PD16 PD18 PD20 PD22 GND SFCLK M GND 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 VCC_LCD GND VCC_LCD GND PD1 PD3 PD5 PD7 PD9 PD11 PD13 PD15 PD17 PD19 PD21 PD23 GND FLM LP ENABL 67 1 3 2 4 37 39 38 40 Appx.
A.23 ISA slot(CN19) Table A.
A.24 EBX Power connector(CN20) Table A.24: EBX connector(CN20) Pin Signal Pin Signal 1 3 5 7 +5V GND -12V +5V 2 4 6 GND +12V GND A.25 -5V and -12V connector(CN21) 1 2 3 Table A.25: -5V and -12V connector(CN21) Pin Signal Pin Signal 1 3 -5V -12V 2 GND 69 Appx.
A.26 Front Panel connector(CN26) 14 13 12 11 10 9 8 6 7 5 4 3 2 1 Table A.26: Front Panel connector(CN26) Pin Signal Pin Signal 1 3 5 7 9 11 13 +5V +5V SUSLED 3.3V 3.
Appendix B System Assignments This appendix contains information of a detailed nature. It includes: • • • • System I/O ports 1st MB memory map DMA channel assignments Interrupt assignments 71 Appx.
Appendix B System Assignments B.1 System I/O Ports Table B.1: System I/O ports Addr.
Table B.1: System I/O ports Addr. range (Hex) Device CF8-CFB CFC-CFF D00-FFFF PCI Configuration Address PCI Configuration Data -available for system use- B.2 1st MB memory map Table B.2: 1st MB memory map Addr.
B.4 Interrupt assignments Table B.
Appendix C Programming the Watchdog Timer The board is equipped with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a standstill for any reason. This feature ensures system reliability in industrial standalone or unmanned environments.
Appendix C Programming the Watchdog Timer C.1 Supported Input Timing Modes In order to program the watchdog timer, you must write a program which writes I/O port address 866 (hex). The output data is a value of time interval. The value range is from 01 (hex) to FF (hex), and the related time interval is 1 sec. to 255 sec. Data 00 01 02 03 04 FF Time Interval Disable 1 sec. 2 sec. 3 sec. 4 sec. . . . 255 sec.
The following example shows how you might program the watchdog timer in ASSEMBLY: ;Watchdog timer example program MOV DX, 865H ; set the time unit as second MOV AL, 80H OUT DX, AL MOV DX,866H MOV AL, data ; data=1~255 Second OUT DX, AL 77 Appendix C
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