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Advantech PCM-3345 Manual

Advantech PCM-3345 Manual

486 dx66-based module with svga interface
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PCM-3345
486 DX66-based Module with
SVGA Interface

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Summary of Contents for Advantech PCM-3345

  • Page 1 PCM-3345 486 DX66-based Module with SVGA Interface...
  • Page 2 For more information on this and other Advantech products, please visit our web site at: http://www.advantech.com For technical support and service, please visit our support web site at: http://support.advantech.com This manual is for the PCM-3345 Rev. A1 or higher. Part No. 2006334500 1st Edition Printed in Taiwan...
  • Page 3 Packing list Before you begin installing your card, please make sure that the following materials have been shipped: • 1 PCM-3345 all-in-one single board computer • 1 Start-up Manual • CD-ROM/disks for utility, drivers, and manual (in PDF format) • 1 2.5" IDE flat cable, 44-pin to 44-pin (product no. 1701440350) •...

  • Page 4: Table Of Contents

    Contents Chapter 1 General Information Introduction ............... 2 Features ................3 Specifications ..............4 1.3.1 Standard SBC functions ..........4 1.3.2 VGA interface ............. 5 1.3.3 Mechanical and environmental ........5 1.3.4 Solid state disk ............. 5 Board dimensions ............6 Chapter 2 Installation Jumpers and connectors ..........
  • Page 5 2.14 Serial ports (CN3, CN5) ..........20 2.14.1 COM1 RS-232 port (CN3) ........20 2.14.2 COM2 RS-232 (CN5) ..........20 2.15 VGA interface connections ........... 20 2.15.1 CRT display connector (CN11) ....... 20 2.16 Watchdog timer configuration ........21 2.17 ATX power (5VSB, PSON) input (CN4) ..... 21 2.18 Clear CMOS (CN2) ............
  • Page 6 B.4 1st MB memory map ............. 57 Appendix C Installing PC/104 Modules C.1 Installing PC/104 modules ..........58 Appendix D Mechanical Drawing D.1 PCM-3345 mechanical drawing ........62 Appendix E Programming the Watchdog Timer Programming the watchdog timer ....... 64...
  • Page 7 Figure 3-8: BIOS setup program initial screen (showing Auto Configuration .. items) ................... 32 Figure 3-9: IDE HDD auto detection screen ..........34 Figure C-1: PC/104 module mounting diagram ........... 59 Figure C-2: PC/104 module dimensions (mm) (±0.1) ......... 59 Figure D-1: PCM-3345 mechanical drawing ..........62...

  • Page 8: Chapter 1 General Information

    General Information This chapter gives background informa- tion on the PCM-3345. Sections include: • Board specifications • Board layout and dimensions...

  • Page 9: Introduction

    It offers all the functions of an AT-compatible industrial computer on a single board, and occupies less space than a 3½" hard drive. The PCM-3345 comes with an embedded STPC Client processor on-board. For maximum perfor- mance, the PCM-3345 also supports an EDO/FPM SODIMM socket that can accept up to 32 MB memory.

  • Page 10: Features

    Features • Ultra-compact size single board computer, smaller than a 3½" hard disk drive (96 mm x 90 mm) • On-board STPC Client CPU • Up to 32 MB system memory, by way of SODIMM (EDO/FPM DRAM) • On-board VGA interface •...

  • Page 11: Specifications

    PS/2 mouse • Power management: Supports power saving modes including Normal/Standby/Suspend modes. APM 1.1 compliant • Watchdog timer: 1.6 sec. intervals • Modem ring-on: Hayes compatible modem required • Multiple power input: ±12 V, ±5 V power supplies PCM-3345 User's Manual...

  • Page 12: Vga Interface

    1.3.2 VGA interface • Display memory: 512 KB ~ 4 MB share memory, set in BIOS • Display type: Supports CRT • CRT display mode: Non-interlaced CRT monitors resolutions up to 1024 x 768 @ 64 K colors Colors Resolution 64 K 16 M 640 x 480...

  • Page 13: Board Dimensions

    Board dimensions Figure 1-1: PCM-3345 dimensions PCM-3345 User's Manual...

  • Page 14: Chapter 2 Installation

    Installation This chapter tells how to set up the PCM-3345 hardware. It includes instruc- tions on setting jumpers and connecting peripherals, switches and indicators. Make sure you read all the safety precau- tions before you begin the installation procedure.

  • Page 15: Jumpers And Connectors

    IDE hard disk connector PC/104 connector Parallel port connector Main power connector (+5 V, +12 V) CN10 Auxilary power connector (-5 V, -12 V) CN11 VGA connector CN12 Keyboard & PS/2 mouse connector CN13 CompactFlash socket SODIMM socket PCM-3345 User's Manual...

  • Page 16: Locating Jumpers

    Locating jumpers CN2: Multi-functional connector Clear CMOS Closed pins Result Normal Clear CMOS CN2: Multi-functional connector Reset switch Closed pins Result System reset CN2: Multi-functional connector ATX panel switch Closed pins Result 11-12 ATX power on Figure 2-1: Jumper settings Chapter 2 Installation...

  • Page 17: Locating Connectors

    Locating connectors Warning: Please note there are two different kinds of compo- nent sides: one for PCM-3345 Rev A1, and one for PCM-3345 Rev A2. Rev A1 and Rev A2 have different voltages at CN9 and CN10. Make sure you use the correct component side.

  • Page 18: Component Side - Rev A2

    2.3.2 Component side - Rev A2 Figure 2-3: Component side connectors - Rev A2 Chapter 2 Installation...

  • Page 19: Solder Side

    2.3.3 Solder side Figure 2-4: Connectors - solder side PCM-3345 User's Manual...

  • Page 20: Setting Jumpers

    Setting jumpers You may configure your card to match the needs of your application 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 21: Safety Precautions

    Modern electronic devices are very sensitive to static electric charges. Use a grounding wrist strap at all times. Place all electronic components on a static-dissipative surface or in a static-shielded bag when they are not in the chassis. PCM-3345 User's Manual...

  • Page 22: Installing Dram (Sodimms) (U12)

    Installing DRAM (SODIMMs) (U12) You can install anywhere from 8 MB to 32 MB of on-board EDO/FPM DRAM memory using 8, 16, or 32 MB 144-pin SODIMMs (Small Outline Dual In-line Memory Modules). 2.6.1 Installing SODIMMs NOTE: The modules can only fit into a socket one way. Their gold pins must point down into the SODIMM socket.

  • Page 23: Ide Hard Drive Connector (Cn6)

    Connecting drives is done in a daisy-chain fashion. It requires one or two cables, depending on the drive size. All necessary cables are included in your PCM-3345 package. 1.8" and 2.5" drives need a 1 x 44-pin to 2 x 44-pin flat-cable connector. 3.5" drives need a 1 x 44- pin to 2 x 40-pin connector.

  • Page 24: Compactflash Disk (Cn13)

    (do NOT use force). Floppy drive connector (CN1) You can attach up to two floppy drives to the the PCM-3345's 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 25: Connecting The Floppy Drive

    2.10 Parallel port connector (CN8) Normally, the parallel port is used to connect the card to a printer. The PCM-3345 includes a multi-mode (ECP/EPP/SPP) parallel port. It is accessed via CN8, a 26-pin flat-cable connector. You will need an adapter cable if you use a traditional DB-25 connec- tor.

  • Page 26: Keyboard And Ps/2 Mouse Connector (Cn12)

    -12 V. 2.13 IR connector (CN2 pin 2, 4, 6, 8, 10) The PCM-3345 provides an IrDA port for transfer rates of 115 kbps. This connector supports the optional wireless infrared transmitting and receiving module, which is mounted on the system case. Configu- ration of the module is done through BIOS setup.

  • Page 27: Serial Ports (Cn3, Cn5)

    2.14 Serial ports (CN3, CN5) The PCM-3345 offers two serial ports, both RS-232. These ports allow you to connect to any serial device (a mouse, printers, etc.) or commu- nication network. 2.14.1 COM1 RS-232 port (CN3) The serial port connector's pin head housing is mounted on the bottom edge of the card.

  • Page 28: Watchdog Timer Configuration

    An on-board watchdog timer reduces the chance of disruptions which EMP (electro-magnetic pulse) interference can cause. This is an invaluable protective device for standalone or unmanned applications. Please note that the PCM-3345's watchdog timer is always set on a 1.60 sec. interval. 2.17 ATX power (5VSB, PSON) input (CN4) Please use the ATX cable (provided with your kit) to connect CN4 to an ATX power supply.

  • Page 29: Clear Cmos (Cn2)

    Pin 1 of each connector is indicated with a triangular mark on the PCB-NOT on the connectors. You can also use the triangular marks shown in the following diagrams as a reference. Table 2-4: Clear CMOS Clear Normal * default setting PCM-3345 User's Manual...

  • Page 30: Chapter 3 Ami Bios Setup

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

  • Page 31: System Test And Initialization

    3. The CMOS memory has lost power and the configuration informa- tion has been erased. The PCM-3345’s CMOS memory has an integral lithium battery backup. The battery backup should last at least ten years in normal service. When it finally runs down, you will need to replace the complete unit.

  • Page 32: Ami Bios Setup

    AMI 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. Please note that all PCI functions are not supported in this product.

  • Page 33: Standard Cmos Setup

    Once a field is highlighted, on-line help information is displayed at the bottom left of the menu screen. Figure 3-2: Standard CMOS setup screen PCM-3345 User's Manual...

  • Page 34: Advanced Cmos Setup

    By choosing the Advanced CMOS Setup option from the AMIBIOS HIFLEX SETUP UTILITY menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the PCM-3345. Figure 3-3: Advanced CMOS setup Chapter 3 AMI BIOS Setup...

  • Page 35: Advanced Chipset Setup

    3.2.4 Advanced chipset setup By choosing the Advanced Chipset Setup option from the AMIBIOS HIFLEX SETUP UTILITY menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the PCM-3345. Figure 3-4: Advanced chipset setup PCM-3345 User's Manual...

  • Page 36: Power Management Setup

    By choosing the Power Management Setup option from the AMIBIOS HIFLEX SETUP UTILITY menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the PCM-3345. Figure 3-5: Power management setup Chapter 3 AMI BIOS Setup...

  • Page 37: Pci / Plug And Play Configuration

    By choosing the PCI / Plug and Play Setup option from the AMIBIOS HIFLEX SETUP UTILITY menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the PCM-3345. Figure 3-6: PCI / Plug and Play configuration PCM-3345 User's Manual...

  • Page 38: Peripheral Setup

    3.2.7 Peripheral setup By choosing the Peripheral Setup option from the AMIBIOS HIFLEX SETUP UTILITY menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the PCM-3345. Figure 3-7: Peripheral setup Chapter 3 AMI BIOS Setup...

  • Page 39: Load Bios Defaults

    Auto Configuration 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 automati- cally when you turn the PCM-3345 on. Two settings can be used here: Optimal or Fail Safe. →...

  • Page 40: Change Password

    3.2.9 Change password To change the password, choose the Change User Password option form the AMIBIOS HIFLEX SETUP UTILITY 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 message: Enter Password: Press <Enter>.

  • Page 41: Auto-Detect Hard Disks

    This record is required for the system to operate. 3.2.12 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-3345 User's Manual...

  • Page 42: Chapter 4 Svga Setup

    SVGA Setup • Introduction • Installation of SVGA driver for WINDOWS 3.1/95...

  • Page 43: Introduction

    The PCM-3345 has an on-board VGA interface. The specifications and features are described as follows: 4.1.1 Chipset The PCM-3345 uses a SGS Thomson STPC for its SVGA controller, which supports conventional analog CRT monitors. In addition, it also supports interlaced and non-interlaced analog monitors (color and monochrome VGA) in high-resolution modes while maintaining complete IBM VGA compatibility.

  • Page 44: Installation For Windows 3.1

    4.2.1 Installation for Windows 3.1 a. Insert the CD/disk into the CD-ROM/ FDD drive. b. Select "Main" in Program Manager. Double click the "Windows Setup" icon. Select "Change System Setting" in Options. Select "Other display (Requires disk from OEM)" in display. Type in the path of the VGA Win31 (driver A:\ or D:\).
  • Page 45 Type the path of Win31 VGA driver. Press "OK". Type the path of the Win31 source. Press "OK" to finish. When Windows asks you to restart, select "Continue". PCM-3345 User's Manual...
  • Page 46 Before you restart Windows, insert the following system.ini file into the Windows directory: [display] Redundancy = off Restart Windows. E N D Chapter 4 SVGA Setup...

  • Page 47: Installation For Windows 95

    "Display" , "Settings". b. Press "Advanced Properties". a. 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. Type "A:\95". c. Press "OK". PCM-3345 User's Manual...
  • Page 48 a. Select the highlighted item. b. Click the "OK" button. a. SGS-Thomson STPC 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. The "UMA config" label appears in "Display".
  • Page 49 Press "Yes" to set set the monitor type. a. Select "Standard", " S u p e r V G A 8 0 0 x 600", or "XGA". b. Press the "OK" button. a. Choose "Restart" to reboot. E N D PCM-3345 User's Manual...
  • Page 50 You may find a "PCI Early non-VGA device" mes- sage in System Properties. This message merely indicates a normal situation, and your system's functionality remains unimpaired. Advantech will further resolve the display of this message in the near future. Chapter 5 SVGA Setup...

  • Page 51: Further Information

    4.3 Further information You can obtain further information about PCI/SVGA installation in your PCM-3345, including driver updates, troubleshooting guides and FAQ lists. Simply visit the following web resource: Advantech web site: http://support.advantech.com PCM-3345 User's Manual...

  • Page 52: Appendix A Pin Assignments

    Pin Assignments This appendix contains information of a detailed or specialized nature. It includes: • Main power connector • Keyboard and mouse connector • Power input connector • IDE connector • RS-232 serial port connector • Floppy connector • Parallel connector •...

  • Page 53: Floppy Drive Connector (Cn1)

    Table A-1: Floppy drive connector (CN1) 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-3345 User's Manual...

  • Page 54: Multi-Functional Connector (Cn2)

    A.2 Multi-functional connector (CN2) IR Pin 1 Table A-2: Multi-functional connector (CN2) Signal Signal BAT_IN IR_VCC VBAT IR_RX IR_GND MR_GND IR_TX PAN_SW_GND PAN_SW A.3 COM1 RS-232 serial port (CN3) Table A-3: COM1 RS-232 series port (CN3) RS-232 port Appendix A Pin Assignments...

  • Page 55: Atx Power (Svsb, Pson) Input Connector (Cn4)

    A.4 ATX power (SVSB, PSON) input connector (CN4) Table A-4: ATX power input connector (CN4) Signal SVSB PS_ON A.5 COM2 RS-232 serial port (CN5) Table A-5: COM2 RS-232 series port (CN5) RS-232 port PCM-3345 User's Manual...

  • Page 56: Ide Hard Drive Connector (Cn6)

    A.6 IDE hard drive connector (CN6) Table A-6: IDE hard drive connector (CN6) Pin Signal Pin Signal IDE RESET* DATA 7 DATA 8 DATA 6 DATA 9 DATA 5 DATA 10 DATA 4 DATA 11 DATA 3 DATA 12 DATA 2 DATA 13 DATA 1 DATA 14...

  • Page 57: Parallel Port Connector (Cn8)

    A.8 Parallel port connector (CN8) Table A-8: Parallel port connector (CN8) Signal STROBE* AUTOFD* ERROR* INIT* SLCTINI* ACK* BUSY SLCT * low active PCM-3345 User's Manual...

  • Page 58: Main Power Connector (Cn9)

    A.9 Main power connector (CN9) Table A-9: Main power connector (CN9) Signal +12 V +5 V (V A.10 Power input connector (CN10) Table A-10: Peripheral power connector (CN10) Signal -12 V -5 V Appendix A Pin Assignments...

  • Page 59: Vga Connector (Cn11)

    A.11 VGA connector (CN11) Table A-11: VGA connector (CN11) Signal Signal RED_OUT VCC_VGA GREEN_OUT BLUE-OUT D2C_DATA D2C_CLOCK A.12 Keyboard and mouse connnector (CN12) Table A-12: Keyboard and mouse connector (CN12) Signal KB DATA MS DATA KB CLOCK MS CLOCK PCM-3345 User's Manual...

  • Page 60: Appendix B System Assignments

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

  • Page 61: System I/O Ports

    Reserved 378-37F Parallel printer port 1 (LPT 2) 380-38F SDLC, bisynchronous 2 3A0-3AF Bisynchronous 1 3B0-3BF Monochrome display and printer adapter (LPT1) 3C0-3CF Reserved 3D0-3DF Color/graphics monitor adapter 3F0-3F7 Diskette controller 3F8-3FF Serial port 1 Watchdog timer PCM-3345 User's Manual...

  • Page 62: Dma Channel Assignments

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

  • Page 63: Interrupt Assignments

    Unused C000h - C7FFh Expansion ROM** B800h - BFFFh CGA/EGA/VGA text B000h - B7FFh Unused A000h - AFFFh EGA/VGA graphics 0000h - 9FFFh Base memory D000 - D400H Available *E000h ~ EFFFh only occupied during BIOS booting PCM-3345 User's Manual...

  • Page 64: Appendix C Installing Pc/104 Modules

    Installing PC/104 Modules This appendix gives instructions for installing PC/104 modules.

  • Page 65: Installing Pc/104 Modules

    The PCM-3345's PC/104 connectors give you the flexibility to attach PC/104 modules. Installing these modules on the PCM-3345 is quick and simple. The following steps explain how to mount the PC/104 modules: 1. Remove the PCM-3345 from your system, paying particular attention to the safety instructions already mentioned above.

  • Page 66: Figure C-1: Pc/104 Module Mounting Diagram

    PC/104 Mounting Support Male Female PC/104 module P C M - 3 3 4 5 Figure C-1: PC/104 module mounting diagram 82.5 95.9 90.8 90.8 85.1 90.2 Figure C-2: PC/104 module dimensions (mm) (±0.1) Appendix C Installing PC/104 Modules...

  • Page 67: Table C-1: Pc/104 Connectors (Cn8)

    SA10 IRQ7 — — IRQ6 — — IRQ5 — — IRQ4 — — IRQ3 — — DACK2* — — — — BALE — — +5 V — — — — — — — — * active low PCM-3345 User's Manual...

  • Page 68: Appendix D Mechanical Drawing

    Mechanical Drawing...

  • Page 69: Pcm-3345 Mechanical Drawing

    D.1 PCM-3345 mechanical drawing Figure D-1: PCM-3345 mechanical drawing PCM-3345 User's Manual...

  • Page 70: Appendix E Programming The Watchdog Timer

    Programming the Watchdog Timer The PCM-3345 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.

  • Page 71: Programming The Watchdog Timer

    The timer's intervals have a tolerance of ± 30%, so you should program an instruction that will refresh the timer about every second. The following example shows how you might program the watchdog timer in BASIC: PCM-3345 User's Manual...
  • Page 72 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 complete X=Out &H443,0 REM Disable the watchdog 1000 Subroutine #1, takes 1 second to complete...
  • Page 73 PCM-3345 User's Manual...

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