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Advantech PCM-5820 User Manual

Advantech PCM-5820 User Manual

Pcm-5820 series pentium-based single board computer with svga/lcd, ethernet, and audio interface
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PCM-5820 Series
(PCM-5820/5820L/5820E/5820EL)
®
Pentium
-based Single Board
Computer with SVGA/LCD,
Ethernet, and Audio Interface

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Summary of Contents for Advantech PCM-5820

  • Page 1 PCM-5820 Series (PCM-5820/5820L/5820E/5820EL) ® Pentium -based Single Board Computer with SVGA/LCD, Ethernet, and Audio Interface...

  • Page 2: Copyright Notice

    C&T is a trademark of Chips and Technologies, Inc. UMC is a trademark of United Microelectronics Corporation. Winbond is a trademark of WinbondElectronics Corp. For more information on this and other Advantech products please visit our website at: http://www.advantech.com http://www.advantech.com/epc For technical support and service for please visit our support website at: http://support.advantech.com...

  • Page 3: Packing List

    Packing list Before you begin installing your card, please make sure that the following materials have been shipped: • 1 PCM-5820 Series all-in-one single board computer • 1 startup manual • 1 utility disk/CD, drivers, and manual (in PDF format) •...
  • Page 4 1.3.2 Local-bus flat panel/VGA interface ...... 5 1.3.3 LVDS (Low Voltage Differential Signal) interface..............5 1.3.4 Audio function ............5 1.3.5 Ethernet interface (PCM-5820/5820E only) ..5 1.3.6 Mechanical and environmental ......6 1.3.7 Solid state disk ............6 Board layout and dimensions ........7 Chapter 2 Installation ........7...
  • Page 5 2.12 Power connectors ............20 2.12.1 Main power connector +5 V, +12 V (CN9) ..20 2.12.2 Auxilary power connector (CN10) ....20 2.12.3 CPU fan power connector (CN6) ...... 20 2.13 IR connector (CN7) ............ 20 2.14 Audio interfaces (CN5, CN1) ........21 2.14.1 Audio connector (CN5) ........
  • Page 6 Chapter 4 Award BIOS Setup ......... 35 System test and initialization ........36 4.1.1 System configuration verification ....... 36 Award BIOS setup ............. 37 4.2.1 Entering setup ............. 37 4.2.2 Standard CMOS setup ......... 38 4.2.3 BIOS features setup ..........39 4.2.4 Chipset features setup .........
  • Page 7 Chapter 7 PCI Bus Ethernet Interface ....67 Introduction ..............68 Installation of Ethernet driver ........68 7.2.1 Installation for MS-DOS and Windows 3.1 ..68 7.2.2 Installation for Windows 95/98 ......69 7.2.3 Installation for Windows NT ......71 Further information ...........
  • Page 8 Appendix D Installing PC/104 Modules ....93 Installing PC/104 modules ......... 94 Appendix E Programming the Watchdog Timer ... 97 Programming the watchdog timer ......98...
  • Page 9 Tables Table 2-1: Jumpers ....................8 Table 2-2: Connectors ....................9 Table 2-3: Audio power source setting ..............21 Table 2-4: COM2 selection (J4) ................22 Table 2-5: Serial port default settings ..............22 Table 2-6: LCD power setting ................. 24 Table 2-7: Ethernet LED setup ................
  • Page 10 Figure 2-3: Connectors - solder side ............12 Figure 2-4: Jumper settings ..............14 Figure 3-1: Contents of the PCM-5820 Series utility disk ......28 Figure 3-2: BIOS VGA setup screen ............29 Figure 4-1: BIOS setup program initial screen ........37 Figure 4-2: CMOS setup screen ..............

  • Page 11: General Information

    General Information This chapter gives background informa- tion on the PCM-5820 Series. Sections include: • Board specifications • Board layout and dimensions...
  • Page 12 It offers all the functions of an AT-compatible industrial computer on a single board and only occupies the space of a 3½" hard drive. The PCM-5820/5820L comes with an embedded high-performance GXM-233 processor on-board. The PCM-5820E/5820EL comes with a low power GXM-200 processor on-board.

  • Page 13: Chapter 1 General Information

    • On-board Cyrix GXM-233/200 CPU • Up to 128 MB system memory by SODIMM (SDRAM) • On-board VGA/LCD controller • On-board LVDS interface • On-board 100Base-T Ethernet interface (PCM-5820/5820E only) • Supports CompactFlash card • Built-in Enhanced IDE (AT bus) hard disk drive interface •...

  • Page 14: Specifications

    Specifications 1.3.1 Standard SBC functions • CPU: - Embedded Cyrix GXM-233 / 2.9 V (for PCM-5820/L) - Embedded Cyrix GXM-200 / 2.2 V (for PCM-5820E/EL) • BIOS: AWARD 256 KB Flash memory • Chipset: Cyrix CX5530 • System memory: One 144-pin SODIMM socket accepts up to 128 MB SDRAM •...

  • Page 15: Local-Bus Flat Panel/Vga Interface

    • Audio interface: Microphone in, Line in, CD audio in, Line out, Speaker L, Speaker R. • Power: Accepts +12 V source for improved audio quality 1.3.5 Ethernet interface (PCM-5820/5820E only) • Chipset: RTL 8139A • Ethernet interface: PCI 10/100 Mbps Ethernet. IEEE 802.3 u protocol compatible •...

  • Page 16: Mechanical And Environmental

    - +5 V @ 1.45 A with GXM-200, 64 MB SODIMM and 40 MB CFC (PCM-5820E) • Operating temperature: 0 ~ 60° C (32 ~ 140° F) • Weight: 0.77 kg (weight of total package) 1.3.7 Solid state disk • Supports one 50-pin socket for CompactFlash card PCM-5820 Series User's Manual...

  • Page 17: Board Layout And Dimensions

    Board layout and dimensions Figure 1-1: PCM-5820 Series dimensions Chapter 1 General Information...
  • Page 18 PCM-5820 Series User's Manual...

  • Page 19: Chapter 2 Installation

    Installation This chapter tells how to set up the PCM-5820 Series hardware, including instructions on setting jumpers and connecting peripherals, switches and indicators. Be sure to read all the safety precautions before you begin the installa- tion procedure.

  • Page 20: Jumpers And Connectors

    The table below lists the function of each of the board jumpers and connectors: Table 2-1: Jumpers Label Function Audio power source setting Clear CMOS Watchdog timer action COM2 selector Buzzer setting LCD power selector PCM-5820 Series User's Manual...
  • Page 21 Table 2-2: Connectors Label Function CD audio input connector Floppy disk connector Parallel port connector USB connector Audio connector CPU fan power connnector (+5 V) IR connector (infrared) PC/104 connector Main power connector (+5 V, +12 V) CN10 Auxilary power connector (-5 V, -12 V) CN11 IDE Hard disk connector CN12...

  • Page 22: Locating Jumpers

    Locating jumpers Figure 2-1: Jumpers PCM-5820 Series User's Manual...

  • Page 23: Locating Connectors

    Locating connectors 2.3.1 Component side Figure 2-2: Connectors - component side Chapter 2 Installation...

  • Page 24: Solder Side

    2.3.2 Solder side Figure 2-3: Connectors - solder side PCM-5820 Series User's Manual...

  • Page 25: Setting Jumpers

    Setting jumpers 2.4.1 Introduction You may configure your card to match the needs of your applica- tion by setting jumpers. A jumper is the simplest kind of electrical switch. 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.

  • Page 26: Settings Details

    1 - 2 *1 - 2 *Closed Enable 2 - 3 3.3 V Open Disable J4: COM2 Selector Closed Result Pins *1 - 2 RS-232 3 - 4 RS-422 * default setting 5 - 6 RS-485 PCM-5820 Series User's Manual...

  • Page 27: Safety Precautions

    Safety precautions Warning! Always completely disconnect the power cord from your board whenever you are working on it. Do not make connections while the power is on because sensitive electronic components can be damaged by the sudden rush of power. Caution! Always ground yourself to remove any static charge before touching the board.

  • Page 28: Installing Dram (Sodimms)

    4. Gently push the SODIMMinto a perpendicular position until the clips on the ends of the SODIMMsockets snap into place. 5. Check to ensure that the SODIMMis correctly seated and all connector contacts touch. The SODIMMshould not move around in its socket. PCM-5820 Series User's Manual...

  • Page 29: Ide Hard Drive Connector (Cn11)

    Connecting drives is done in a daisy-chain fashion and requires one or two cables, depending on the drive size. All required cables are included in your PCM-5820 Series package. 1.8" and 2.5" drives need a 1 x 44-pin to 2 x 44-pin flat-cable connector. 3.5"...

  • Page 30: Compactflash Disk (Cn19)

    PC system. Floppy drive connector (CN2) You can attach up to two floppy drives to the the PCM-5820 Series' on-board controller. Any combination of 5¼” (360 KB and 1.2 MB) and/or 3½” (720 KB, 1.44 MB, and 2.88 MB) drives is possible.

  • Page 31: Parallel Port Connector (Cn3)

    Appendix A. 2.10 Parallel port connector (CN3) Normally, the parallel port is used to connect the card to a printer. The PCM-5820 Series includes a multi-mode (ECP/EPP/SPP) parallel port, accessed through CN3 - a 26-pin flat-cable connec- tor.

  • Page 32: Keyboard And Ps/2 Mouse Connector (Cn17)

    POST. 2.12 Power connectors 2.12.1 Main power connector +5 V, +12 V (CN9) Supplies main power to the PCM-5820 Series (+5 V) and devices that require +12 V. 2.12.2 Auxilary power connector (CN10) Supplies secondary power to peripherals that require -5 V and -12 V.

  • Page 33: Audio Interfaces (Cn5, Cn1)

    CD-ROM drive is suitable for connection to CN1. 2.14.3 Audio power source setting (J1) The PCM-5820 Series is designed to work with a single +5 V power supply as audio interfaces usually function under +5 V. However, most audio controllers require an independant +12 V power source since this avoids noise interference from other digital circuits.

  • Page 34: Serial Ports (Cn16, Cn14)

    Chapter 6 for audio setup details. 2.15 Serial ports (CN16, CN14) The PCM-5820 Series offers two serial ports: one RS-232 and one RS-232/422/485. These ports allow you to connect to any serial device (a mouse, printers, etc.) or communication network.

  • Page 35: Vga Interface Connections

    2.16.3 LCD power setting (J6) The PCM-5820 Series' PCI SVGA interface supports 5 V and 3.3 V LCD displays. By changing the setting of J6, you can select the panel video signal level to be 5 V or 3.3 V.

  • Page 36: Lvds Interface (Cn15)

    The user can use this interface for long distance connections to an LCD panel. Data can be tranfserred over distances up to 5 meters. The PCM-5820 Series supports an 18-bit LVDS TFT LCD panel via an LVDS interface (CN15). It consists of a 20-pin dual in-line header.

  • Page 37: Ethernet Led And Hdd/Power Leds

    2.19 Ethernet LED and HDD/power LEDs 2.19.1 LED1 (Ethernet LED) Table 2-7: Ethernet LED setup Setting Green lamp Yellow lamp Link The LED should be set so that when the cable is connected, the yellow lamp is activated; and when data is transmitted, the green lamp is activated.

  • Page 38: Watchdog Timer Action (J3)

    IRQ11 * default setting 2.21 USB connectors (CN4) The PCM-5820 Series board provides two USB (Universal Serial Bus) interfaces which gives complete Plug and Play, and hot swaps for up to 127 external devices. The USB interfaces comply with USB specification Rev. 1.0 and are fuse protected.

  • Page 39: Chapter 3 Software Configuration

    Software Configuration This chapter details the software configu- ration information. It shows you how to configure the card to match your applica- tion requirements. Award system BIOS is covered in Chapter 4. Sections include: • LCD display configuration • Connections for two standard LCDs...

  • Page 40: Introduction

    BIOS simply by reprogramming the Flash chip. Utility CD disk The PCM-5820 Series is supplied with a software utility on CD-ROM. This disk contains the necessary file for setting up the VGA display. Directories and files on the disk are as follows: AWDFLASH.EXE...

  • Page 41: Vga Display Software Configuration

    Configure the LCD type as follows: 1. Apply power to the PCM-5820 Series with a color TFT display attached. This is the default setting for the PCM-5820 Series.
  • Page 42 Y. Press N to exit the program. The new VGA configuration will then write to the ROM BIOS chip. This configuration will remain the same until you run the AWDFLASH.EXE program and change the settings. PCM-5820 Series User's Manual...

  • Page 43: Connections For Two Standard Lcds

    Connections for two standard LCDs 3.4.1 Connections for Toshiba LTM10C042 (640 x 480 TFT color LCD) Table 3-1: Connections for Toshiba LTM10C042 LTM10C042 PCM-5820 Series CN12 Name Name SHFCLK PD12 PD13 PD14 PD15 PD16 PD17 PD10 PD11 ENAB +5 V...

  • Page 44: Connections For Toshiba Ltm12C275A

    3.4.2 Connections for Toshiba LTM12C275A (800 x 600 TFT color LCD) Table 3-2: Connections for Toshiba LTM12C275A LTM12C275A PCM-5820 Series CN12 Name Name NCLK SHFCLK PD12 PD13 PD14 PD15 PD16 PD17 PD10 PD11 ENAB M/DE +5 V +5 V PCM-5820 Series User's Manual...

  • Page 45: Ethernet Interface Configuration

    1. Power the PCM-5820 Series on. Make sure that the RSET8139.EXE file is located in the working drive. 2. At the prompt, type RSET8139.EXE and press <Enter>. The Ethernet configuration program will then be displayed.
  • Page 46 PCM-5820 Series User's Manual...

  • Page 47: Chapter 4 Award Bios Setup

    Award BIOS Setup This chapter describes how to set BIOS configuration data.

  • Page 48: System Test And Initialization

    3. The CMOS memory has lost power and the configuration information has been erased. The PCM-5820 Series' CMOS memory has an integral lithium battery backup. The battery backup should last ten years in normal service, but when it finally runs down, you will need to replace the complete unit.

  • Page 49: Award Bios Setup

    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 <Del>...

  • Page 50: Standard Cmos Setup

    Once a field is highlighted, on-line help information is displayed in the left bottom of the Menu screen. Figure 4-2: CMOS setup screen PCM-5820 Series User's Manual...

  • Page 51: Bios Features Setup

    By choosing the 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 PCM-5820 Series. Figure 4-3: BIOS features setup Chapter 4 Award BIOS Setup...

  • Page 52: Chipset Features Setup

    4.2.4 Chipset features setup By choosing the CHIPSET 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 PCM-5820 Series. Figure 4-4: Chipset features setup PCM-5820 Series User's Manual...

  • Page 53: Power Management Setup

    By choosing the POWER MANAGEMENT SETUP option from the INITIAL SETUP SCREEN menu, the screen below is dis- played. This sample screen contains the manufacturer’s default values for the PCM-5820 Series. Figure 4-5: Power management setup Chapter 4 Award BIOS Setup...

  • Page 54: Pnp/Pci Configuration

    4.2.6 PnP/PCI configuration By choosing the PnP/PCI CONFIGURATION option from the Initial Setup Screen menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the PCM-5820 Series. Figure 4-6: PnP/PCI configuration PCM-5820 Series User's Manual...

  • Page 55: Integrated Peripherals

    INITIAL SETUP SCREEN menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the PCM-5820 Series. The PANEL TYPE by default supports a 18-bit 640 x 480 TFT LCD panel display. Figure 4-7: Integrated peripherals...

  • Page 56: Load Bios Defaults

    LOAD BIOS DEFAULTS loads the default system values directly from ROM. If the stored record created by the Setup program becomes corrupted (and therefore unusable), these defaults will load automatically when you turn the PCM-5820 Series on. Confirm Password: Figure 4-8: Load BIOS defaults screen...

  • Page 57: Change Password

    4.2.9 Change password To change the password, choose the PASSWORD SETTING option form the Setup main menu and press <Enter>. 1. If the CMOS is bad or this option has never been used, a default password is stored in the ROM. The screen will display the following messages: Enter Password: Press <Enter>.

  • Page 58: Auto Detect Hard Disk

    This record is required for the system to operate. 4.2.12 Exit without saving Selecting this option and pressing <Enter> lets you exit the Setup program without recording any new values or changing old ones. PCM-5820 Series User's Manual...

  • Page 59: Chapter 5 Svga Setup

    SVGA Setup • Introduction • Installation of SVGA driver for Windows 95/98/NT...

  • Page 60: Introduction

    The PCM-5820 Series has an on-board LCD/VGA interface. The specifications and features are described as follows: 5.1.1 Chipset The PCM-5820 Series uses a Cyrix CX5530 chipset for its SVGA controller. It supports many popular 18-bit LCD displays and conventional analog CRT monitors. The VGA BIOS supports LCD.

  • Page 61: Installation Of 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 PCM-5820 Series. Important: The following windows illustrations are examples only. You must follow the flow chart instructions and pay attention to the instructions which then appear on your screen.

  • Page 62: Installation For Windows 3.1

    C h o o s e t h e language you want to use during installation. a. Select the highlighted item. b. P r e s s " E N T E R " . a. Press "ENTER" to install all resolutions. PCM-5820 Series User's Manual...
  • Page 63 a. Type the path of the operating system. a. When installation is completed, reboot the system. b. You will see the "ChipsCPL" icon in the control panel. ChipsCPL a. Double click "ChipsCPL". b. Adjust screen size, color and refresh rate to your preferences.

  • Page 64: Installation For Windows 95/98

    Choose the "Adapter" label. b. Press the "Change..." button. a. Press the "Have Disk" button. a. Insert the disc into the CD-ROM drive. b. T y p e "D:\5820\ "D:\VGA\Win95\". VGA.100\Win9X\VGA". c. Press "OK". D:\VGA\Win95\ D:\5820\VGA.100\Win9X\VGA\ PCM-5820 Series User's Manual...
  • Page 65 a. Select the highlighted item. b. Click the "OK" button. a. C & T 6 5 5 5 5 appears in the adapter label. b. Click the "Apply" button. a. Press "Yes" to reboot. a. Repeat Step 1 on the previous page of this manual.
  • Page 66 Press "OK" to exit. a. Press "Yes" to set the monitor type. a. Select "Standard", "Super VGA 800 x 600", or "XGA". b. Press the "OK" button. a. Choose "Restart" to reboot. E N D PCM-5820 Series User's Manual...

  • Page 67: Installation For Windows Nt

    5.2.3 Installation for Windows NT a. Select "Start", "Settings", "Control Panel". b. Double click the "Display" icon. a. Choose the "Settings" label. b. Press the "Display Type" button. a. Press the "Change..." button. a. Click the "Have Disk..." button. Chapter 5 SVGA Setup...
  • Page 68 Type "D:\VGA\NT40\" in Winnt\VGA\" in the blank. the blank. c. Press the "OK" button. D:\5820\VGA.100\Winnt\VGA\ D:\VGA\NT40\ a. Select the highlighted item. b. Press the "OK" button. a. Press "Yes" to proceed. a. Press "OK" to reboot. PCM-5820 Series User's Manual...

  • Page 69: Further Information

    E N D 5.3 Further information For further information about the PCI/SVGA installation in your PCM-5820 Series, including driver updates, troubleshooting guides and FAQ lists, visit the following web resources: Cyrix web site: www.cyrix.com Advantech web sites: www.advantech.com www.advantech.com.tw...
  • Page 70 PCM-5820 Series User's Manual...

  • Page 71: Chapter 6 Audio

    Audio • Introduction • Installation of audio driver for Windows 95/98/NT...

  • Page 72: Introduction

    Before installing the audio driver, please take note of the proce- dures detailed below. You must know which operating system you are using in your PCM-5820 Series, and then refer to the corre- sponding installation flow chart. Just follow the steps in the flow chart.

  • Page 73: Installation For Windows 95/98

    6.2.1 Installation for Windows 95/98 a. Select "Start", "Settings", "Control Panel", "System", "Device Manager". b. Click the "Other Devices" item. c. Remove items related to ESS 1869. CX 5530. a. Select "Add new hardware". b. Click "Next". a. Choose "No", click "Next".
  • Page 74 Click "Have Disk". a. Insert the disc into the CD-ROM drive. b. Type the correct path "D:\5820\VGA.100\ Win9X\Audio" and D:\5820\VGA.100\Win9X\Audio\ click the "OK" button. a. Select "ES1869 Control interface". a. Click "Finish" to complete. PCM-5820 Series User's Manual...
  • Page 75 a. Click "OK". a. Insert Windows 95 b. Type the path of your Windows 95 disc and click "OK". D:\5820\VGA.100\Win9X\Audio a. Click "Yes" to restart. E N D Chapter 6 Audio...

  • Page 76: Installation For Windows Nt

    Double click "Multimedia". a. Select the "Devices" item. b. Click "Add". a. Select the "Unlisted..." item. b. Click "OK". a. Insert the disc into the CD-ROM drive. b. Type "D:\5820\VGA.100\ D:\5820\VGA.100\Winnt\Audio Winnt\Audio" and click "OK". PCM-5820 Series User's Manual...
  • Page 77 a. Choose the highlighted item. b. Click the "OK" button. a. Set the I/O address. b. Click "Continue". a. Set ESS 1869 configuration. b. Click "OK" to restart. E N D Chapter 6 Audio...
  • Page 78 PCM-5820 Series User's Manual...

  • Page 79: Chapter 7 Pci Bus Ethernet Interface

    PCI Bus Ethernet Interface This chapter provides information on Ethernet configuration. • Introduction • Installation of Ethernet driver for Windows 95/98/NT • Further information...

  • Page 80: Introduction

    Introduction The PCM-5820 Series is equipped with a high performance 32-bit Ethernet chipset which is fully compliant with IEEE 802.3 100 Mbps CSMA/CD standards. It is supported by major network operating systems. It is also both 100Base-T and 10Base-T compatible. The medium type can be configured via the RSET8139.exe program included on the utility disk.

  • Page 81: Installation For Windows 95/98

    7.2.2 Installation for Windows 95/98 a. Select "Start", "Settings", "Control Panel". b. Double click "Network". a. Click "Add" and prepare to install network functions. a. Select the "Adapter" item to add the Ethernet card. a. Click "Have Disk" to install the driver. Chapter 7 PCI Bus Ethernet Interface...
  • Page 82 Choose the "Realtek" item. b. Click "OK". a. Make sure the configurations of relative items are set correctly. b. Click "OK" to reboot. E N D Note: The correct path for Windows 98 is: "D:\5820\Ethernet.100\Win98" PCM-5820 Series User's Manual...

  • Page 83: Installation For Windows Nt

    7.2.3 Installation for Windows NT a. Select "Start", "Settings", "Control Panel". b. Double click "Network". a. Choose the "Adapters" label. b. Click the "Add" button. a. Press "Have Disk". a. Type "A:". b. Press "OK". Chapter 7 PCI Bus Ethernet Interface...
  • Page 84 Fill in the correct path. D:\5820\Ethernet.100\Winnt\ A:\Winnt\ c. Click "OK". a. Choose the "Realtek" item. b. Click "OK". a. Make sure the configurations of relative items are set correctly. b. Click "OK" to reboot. E N D PCM-5820 Series User's Manual...

  • Page 85: Further Information

    Further information Realtek web: www.realtek.com Advantech web: www.advantech.com www.advantech.com.tw Chapter 7 PCI Bus Ethernet Interface...
  • Page 86 PCM-5820 Series User's Manual...

  • Page 87: Pin Assignments

    Pin Assignments This appendix contains information of a detailed or specialized nature. It includes: • CRT display connector • Flat panel display connector • COM2 RS-232/422/485 serial port connector • Keyboard and mouse connector • Main power connector • IDE hard drive connector •...

  • Page 88: Crt Display Connector (Cn18)

    DDCSCL Flat panel display connector (CN12) Table A-2: Flat panel display connector Function Function +12 V +12 V Vcc_LCD Vcc_LCD PD10 PD11 PD12 PD13 PD14 PD15 PD16 PD17 SHFCLK DE (M) ENABKL VSAFE (ENAVDD) 44 Vcc_LCD PCM-5820 Series User's Manual...

  • Page 89: Appendix A Pin Assignments

    COM2 RS-232/422/485 serial port (CN14) Table A-3: COM2 RS-232/422/485 series port RS-232 port RS-422 port RS-485 port TxD+ DATA+ TxD- DATA- RxD+ RxD- Keyboard and mouse connnector (CN17) Table A-4: Keyboard and mouse connector Signal KB DATA MS DATA KB CLOCK MS CLOCK Appendix A Pin Assignments...

  • Page 90: Main Power Connector (Cn9)

    DATA 15 SIGNAL GND DRQ* IO WRITE* IO READ* IO CHANNEL READY 28 IRQ14 (IDE IRQ) IOCS16* ADDR 1 ADDR 0 ADDR 2 HARD DISK HARD DISK SELECT 0 SELECT 1 IDE ACTIVE* * low active PCM-5820 Series User's Manual...

  • Page 91: Com1 Rs-232 Serial Port (Cn16)

    COM1 RS-232 serial port (CN16) Table A-7: COM1 RS-232 serial port Signal Ethernet 10Base-T connector (CN13) Table A-8: Ethernet 10Base-T connector Signal XMT+ XMT- RCV+ RCV- Appendix A Pin Assignments...

  • Page 92: Auxilary Power Connector (Cn10)

    Table A-10: Floppy drive connector Signal Signal DENSITY SELECT* INDEX* MOTOR 0* DRIVE SELECT 1* DRIVE SELECT 0* MOTOR 1* DIRECTION* STEP* WRITE DATA* WRITE GATE* TRACK 0* WRITE PROTECT* READ DATA* HEAD SELECT* DISK CHANGE* * low active PCM-5820 Series User's Manual...

  • Page 93: Parallel Port Connector (Cn3)

    Parallel port connector (CN3) Table A-11: Parallel port connector Signal STROBE* AUTOFD* ERROR* INIT* SLCTINI* ACK* BUSY SLCT * low active Appendix A Pin Assignments...

  • Page 94: Ir Connector (Cn7)

    DATA 1+ Audio connector (CN5) Table A-14: Audio connector Signal Signal SPEAKER OUT R+ SPEAKER OUT R- SPEAKER OUT L+ SPEAKER OUT L- LINE OUT R LINE OUT L LINE IN R LINE IN L MIC IN PCM-5820 Series User's Manual...

  • Page 95: Cd Audio Connector (Cn1)

    CD audio connector (CN1) Table A-15: CD audio connector Signal CD audio control R CD audio control L LVDS connector (CN15) Table A-16: LVDS connector Signal Signal TX0- TX0+ TX1- TX1+ TX2- TX2+ TXCK- TXCK+ CPU fan power connector (CN6) Table A-17: CPU fan power connector Signal +5 V...
  • Page 96 PCM-5820 Series User's Manual...

  • Page 97: System Assignments

    System Assignments • System I/O ports • DMA channel assignments • Interrupt assignments • 1st MB memory map...

  • Page 98: B.1 System I/O Ports

    3D0-3DF Color/graphics monitor adapter 3F0-3F7 Diskette controller 3F8-3FF Serial port 1 Watchdog timer * PNP audio I/O map range from 220 ~ 250H (16 bytes) MPU-401 select from 300 ~ 330H (2 bytes) ** default setting PCM-5820 Series User's Manual...

  • Page 99: Appendix B System Assignments

    B.2 DMA channel assignments Table B-2: DMA channel assignments Channel Function Available Audio* Floppy disk (8-bit transfer) Parallel** Cascade for DMA controller 1 Audio* Available Available * Audio DMA default setting: DMA 1.5 Audio High DMA select: DMA 1.3 Audio Low DMA select: DMA 5.6.7 ** Parallel port DMA default setting: DMA 3 Parallel port DMA select: DMA 1.3 Appendix B System Assignments...

  • Page 100: B.3 Interrupt Assignments

    IRQ 4 Serial communication port 1 IRQ 5 Audio* IRQ 6 Diskette controller (FDC) IRQ 7 Parallel port 1 (print port) * Audio default setting: IRQ5 USB and Ethernet IRQ is automatically set by the system PCM-5820 Series User's Manual...

  • Page 101: B.4 1St Mb Memory Map

    B.4 1st MB memory map Table B-4: 1st MB memory map Addr. range (Hex) Device F000h - FFFFh System ROM D800h - EFFFh Unused D000 - D400H available C800h - D7FFh Ethernet ROM* C000h - C7FFh VGA BIOS B800h - BFFFh CGA/EGA/VGA text B000h - B7FFh Reserved for graphic mode usage...
  • Page 102 PCM-5820 Series User's Manual...
  • Page 103 LCD Services This appendix contains information of a detailed or specialized nature. It includes information about 18-bit TFT LCD interfaces.

  • Page 104: C.1 Lcd Services

    Advantech will supply a BIOS file and connection cable to the customer upon completing the service f) A minimum of seven working days is required for completion...
  • Page 105 Installing PC/104 Modules This appendix gives instructions for installing PC/104 modules.
  • Page 106 The PCM-5820 Series' PC/104 connectors give you the flexibility to attach PC/104 modules. Installing these modules on the PCM-5820 Series is quick and simple. The following steps show how to mount the PC/104 modules: 1. Remove the PCM-5820 Series from your system, paying particular attention to the safety instructions already mentioned above.
  • Page 107 P C /1 0 4 M o u n tin g S u p p o rt F e m a le M a le P C /1 0 4 m o d u le P C M -5 8 20 S e rie s Figure D-1: PC/104 module mounting diagram 8 .9 8 2.5...
  • Page 108 IRQ7 — — IRQ6 — — IRQ5 — — IRQ4 — — IRQ3 — — DACK2* — — — — BALE — — +5 V — — — — — — — — * active low PCM-5820 Series User's Manual...

  • Page 109: Programming The Watchdog Timer

    Programming the Watchdog Timer The PCM-5820 Series is equipped with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a standstill for whatever reason. This feature ensures system reliability in industrial standalone or unmanned...
  • Page 110 You must write your program so that it writes 1 to I/O port 443 at an interval shorter than the timer's preset interval. The timer's intervals have a tolerance of ± 30%, so you should program an instruction that will refresh the timer about every second. PCM-5820 Series User's Manual...
  • Page 111 The following program shows how you might program the watchdog timer in BASIC: Watchdog timer example program X=Out &H443, 1 REM Enable and refresh the watchdog GOSUB 1000 REM Task #1, takes 1 second to complete X=Out &H443, 1 REM Refresh the watchdog GOSUB 2000 REM Task #2, takes 1 second to...
  • Page 112 PCM-5820 Series User's Manual...
  • Page 113 Mechanical Drawings...
  • Page 114 Component side PCM-5820 Series User's Manual...
  • Page 115 Solder side Appendix F Mechanical Drawings...
  • Page 116 PCM-5820 Series User's Manual...

This manual is also suitable for:

Pcm-5820elPcm-5820lPcm-5820e

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