PCM-3350 Series User's Manual LAN Interface CPU Module with SVGA/LCD/ NS Geode 586-Level PC/104 Copyright notice This document is copyrighted, 2001, by Advantech Co., Ltd. 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. However, the original manufacturer assumes no responsibility for its use, nor for any infringements upon the rights of third parties which may result from its use. Acknowledgements AMD is a trademark of Advanced Micro Devices, Inc. Award is a trademark of Award Software International, Inc. Cyrix is a trademark of Cyrix Corporation. IBM, PC/AT, PS/2 and VGA are trademarks of International Business Machines Corporation. Intel and Pentium are trademarks of Intel Corporation. ® Microsoft Windows is a registered trademark of Microsoft Corp. RTL is a trademark of Realtek Semiconductor Co., Ltd. C&T is a trademark of Chips and Technologies, Inc. UMC is a trademark of United Microelectronics Corporation. Winbond is a trademark of Winbond Electronics Corp. STPC is a trademark of SGS Thomson Corp. For more information on this and other Advantech products, please visit our website at: http://www.advantech.com For technical support and service, please visit our support website at: http://www.advantech.com/support This manual is for the PCM-3350P, PCM-3350F. Part No. 2006335052 3rd. Edition Printed in Taiwan June, 2002 Packing list Before you begin installing your card, please make sure that the following materials have been shipped:  1 PCM-3350 All-in-one single board computer  1 Start-up manual  CD-ROM or Disks for utility, drivers, and manual (in PDF format)  1 2.5" IDE flat cable, 44-pin to 44-pin (product no. 1701440350)  1 PS/2 keyboard & mouse cable (product no. 1700060202)  2 serial port cables (product no. 1700100250)  1 cable 6P - 6P (product no. 1703060053)  1 parallel cable (product no. 1700260250)  1 26-34 pin FDD cable converter (product no. 9681000044)  1 floppy cable, for 3.5" FDD only (product no. 1701340501)  1 FDD flat cable (product no. 1906000001)  1 VGA cable (product no. 1701160150)  1 LAN cable (product no. 1701100202) If any of these items are missing or damaged, contact your distributor or sales representative immediately. Contents Chapter 1 General Information 1 1.1 Introduction....................................................................... 2 1.2 Features ............................................................................. 3 1.3 Specifications .................................................................... 4 1.3.1 Standard SBC functions .............................................. 4 1.3.2 VGA function .............................................................. 4 1.3.4 Ethernet function ........................................................ 5 1.3.5 Solid state disk ............................................................. 5 1.3.6 Mechanical and environmental .................................... 5 1.4 Board dimensions ............................................................ 6 Chapter 2 Installation 7 2.1 Connectors ....................................................................... 8 2.2 Locating connectors ........................................................ 9 2.3 Safety precautions .......................................................... 10 2.4 Ethernet connector (CN1) (PCM-3350F/N only)...... 10 2.4.1 Ethernet connector (CN1).........................................10 2.4.2 Network boot............................................................. 10 2.5 LCD display connector (CN2)...................................... 10 2.6 Serial ports (CN3: COM1; CN4: COM2/RS-232; CN18: COM2/RS-422/485) ......................................... 11 2.6.1 RS-232 connection (COM1: CN3) ............................ 11 2.6.2 RS-232/422/485 connection (COM2: CN4: RS-232; CN18: RS-422/485) ..................... 11 2.7 EIDE HDD connector (CN5) ....................................... 12 2.7.1 Connecting the hard drive ......................................... 12 2.8 PC/104 connector (CN6) ............................................... 12 2.9 Parallel port connector (CN7) ...................................... 13 2.10 Backlight connector (CN8)........................................... 13 2.11 VGA connector (CN9) ................................................... 13 2.11.1 CRT display connector (CN9) ................................. 13 2.12 Main power (+5 V / +12 V) connector (CN11) .......... 13 2.13 PS/2 keyboard/mouse connector (CN12) ................... 14 2.14 FDD connector (CN14) ................................................. 14 2.14.1 Connecting the floppy drive ..................................... 14 2.15 CompactFlash™ socket (CN16) .................................. 15 2.16 USB connector (CN17) ................................................. 15 2.17 Multifunction Jumpers (MJ1)...................................... 16 2.16.1 Auxilary power connector (MJ1-A) ........................ 16 2.17.2 Fan connector (MJ1-B) ........................................... 17 2.17.3 Reset button connector (MJ1-C)............................. 17 2.17.4 IR connector (MJ1-D) ............................................ 17 2.17.5 Watchdog timer configuration (MJ1-E) ................... 17 2.18 SO DIMM socket (Slot1) ............................................. 18 2.18.1 Installing SODIMMs ............................................... 18 Chapter 3 Software Configuration 21 3.1 Introduction..................................................................... 22 3.2 Utility CD disk ................................................................ 22 3.3 VGA display software configuration ............................ 22 3.4 Connections for two standard LCDs........................... 24 3.4.1 Connections for Toshiba LTM10C042(640 x 480 TFT color LCD) ......................................................................... 24 3.4.2 Connections for Toshiba LTM12C275A (800 x 600 TFT color LCD) .............................................. 25 Chapter 4 Award BIOS Setup 27 4.1 System test and initialization ........................................ 28 4.1.1 System configuration verification .............................. 28 4.2 Award BIOS setup ......................................................... 29 4.2.1 Entering setup ............................................................ 29 4.2.2 Standard CMOS setup .............................................. 30 4.2.3 BIOS features setup..................................................31 4.2.4 Chipset features setup ............................................... 32 4.2.5 Power management setup .........................................33 4.2.6 PnP/PCI configuration .............................................. 34 4.2.7 Integrated peripherals ................................................ 35 4.2.8 Change password ...................................................... 36 4.2.9 Save & exit setup ...................................................... 37 4.2.10 Exit without saving .................................................. 37 Chapter 5 PCI Bus Ethernet Interface 39 5.1 Introduction..................................................................... 40 5.2 Installation of Ethernet driver ..................................... 40 5.2.2 Installation for Windows 98/2000 .............................. 41 5.3 Further information ........................................................ 44 Chapter 6 SVGA Setup 45 6.1 Introduction..................................................................... 46 6.1.1 Chipset ....................................................................... 46 6.1.2 Display memory ........................................................ 46 6.2 Installation of SVGA driver .......................................... 46 6.2.1 Installation for Cyrix MediaGX Certified drivers for Windows 95/98. Insert the disk into the CD-ROM drive. .. 47 6.2.2 Installation for Windows NT ..................................... 50 6.3 Further information ........................................................ 56 Appendix A Programming the Watchdog Timer 57 A.1 Programming the watchdog timer ............................... 58 Appendix B Installing PC/104 Modules 61 B.1 Installing PC/104 modules ............................................ 62 Appendix C Pin Assignments 65 C.1 Ethernet connector (CN1) ............................................ 66 C.2 LCD connector (CN2) ................................................... 67 C.3 COM1 connector (CN3) ............................................... 68 C.4 COM2 connector (CN4) ............................................... 68 C.5 EIDE hard drive connector (CN5) .............................. 69 C.6 PC/104 connector (CN6) ............................................... 70 C.7 Parallel port connector (CN7) ...................................... 70 C.8 Backlight connector (CN8)........................................... 71 C.9 VGA connector (CN9) ................................................... 71 C.10 Main power (+5 V) connector (CN11) ........................ 72 C.11 PS/2 keyboard/mouse connector (CN12) ................. 72 C.12 FDD connector (CN14) ................................................. 73 C.13 CompactFlash™ socket (CN16) .................................. 74 C.14 COM2 connector for 422/485 (CN18) ........................ 76 C.15 Multifunction Jumpter (MJ1) ...................................... 76 Appendix D System Assignments 79 D.1 System I/O ports ............................................................ 80 D.2 DMA channel assignments........................................... 81 D.3 Interrupt assignments ................................................... 82 D.4 1st MB memory map ..................................................... 83 Appendix E LCD Services 85 E.1 LCD services .................................................................. 86 Figures Figure 1-1: PCM-3350 dimensions................................................................6 Figure 2-1: Locating connectors (component side) ..................................... 9 Figure 2-2: Locating connectors (solder side) ............................................. 9 Figure 3-1: Contents of the PCM-3350 Series utility disk22 Figure 3-2: BIOS VGA setup screen23 Figure 4-1: BIOS setup program initial screen29 Figure 4-2: CMOS setup screen30 Figure 4-3: BIOS features setup31 Figure 4-4: Chipset features setup32 Figure 4-5: Power management setup33 Figure 4-6: PnP/PCI configuration34 Figure 4-7: Integrated peripherals35 Figure B-1: PC/104 module mounting diagram63 Figure B-2: PC/104 module dimensions (mm) (±0.1).................................63 Figure C-1: CompactFlash™ socket............................................................75 ........................................... ................................................................ ................................................................ ......................................................... ............................................................... ................................................................... ................................................................... ............................................. .............................................................. ............................. Tables Table 2-1: Connectors8 T11 Table 2-3: Serial port default settings12 T64 able C-1: Ethernet connector (CN1)T66 67T T68 T68 T69 T70 Table C-9: VGA connector (CN171 able C-8: Backlight connector (CN8)T71 Table C-10: Main power (+5 V) connector (CN172 1: PS/2 keyboard/mouse connector (CN12)able C-1T72 T73 T74 able C-14: COM2 connector for 422/485 (CN18)T76 able C-15: MJ1-A, -5 V,T -12 V input76 Table C-16: MJ1-B, fan connector76 77T able C-19: MJ1-E, watchdog jumperT77 77T T80 T81 able D-3: Interrupt assignmentsT82 83T able D-4: 1st MB memory map...................................................................................... ................................................................................... ...........................................................................able D-2: DMA channel assignments ...........................................................................................able D-1: System I/O ports .....................................................................................able C-17: MJ1-C, reset button ............................................................................ able C-18: MJ1-D, IR connector.................................................................................... ................................................................................. ............................................................................. ........................................................ .................................................................able C-13: CompactFlash™ socket (CN16) ...............................................................................able C-12: FDD connector (CN14) ................................................... ........................................................1) ............................................................................ ................................................................................1) .......................................................................able C-7: Parallel port connector (CN7) .................................................................able C-5: EIDE hard drive connector (CN5) ................................................................................able C-4: COM2 connector (CN4) ................................................................................able C-3: COM1 connector (CN3) ....................................................................................able C-2: LCD connector (CN2) ............................................................................. ...........................................................able B-1: PCM-3350 PC/104 connectors (CN6) ............................................................................ ........................................................able 2-2: Serial port connections (COM1, COM2) ...................................................................................................... 1 General Information This chapter gives background information on the PCM-3350. Sections include: • Introduction • Features • Specifications • Board dimensions CHAPTER 1.1 Introduction The PCM-3350 is the ultimate cost-effective solution for limited space applications. It is a new NS Geode Biscuit PC with enhanced graphics function. It uses a NS CS5530A chipset which supports TFT LCDs. It offers all the functions of an AT-compatible industrial computers on a single board. The PCM-3350 comes with an embedded high-perfor- mance GX1-300 processor on-board. For maximum performance, the PCM-3350 Series also supports an SDRAM SODIMM socket that can accept up to 128 MB memory. On-board features include an Ethernet interface, socket for Compact Flash Card, Enhanced IDE interface with up to Ultra DMA transfer protocol, one parallel port, two serial ports (RS-232 and RS-232/422/ 485) and a PS/2 keyboard/mouse interface. A SVGA/LCD display controller (LCD, and CRT displays) allows LCD screen resolutions up to 1024 x 768 and CRT resolutions up to 1280 x 1024 @ 16 colors. The PCM-3350 complies with the "Green Function" standard and supports three types of power saving features: Normal, Doze, and Sleep modes. The display type configuration is done through the software. A single Flash chip holds the system BIOS and the VGA BIOS. This minimizes the chip usage and eases configuration. You can change the display BIOS simply by programming the Flash chip. If you need additional functions, the PCM-3350 has a PC/104 connec- tor for future upgrades. 2 PCM-3350 User's Manual 1.2 Features • Ultra-compact size single board computer, smaller than a 3½" hard disk drive (96 mm x 90 mm) • Onboard NS Geode GX1 300MHz CPU • Up to 128 MB system memory, by way of SODIMM (SDRAM) • Onboard VGA/18-bit LCD interface • Supports CompactFlash™ card • Built-in Enhanced IDE (AT bus) hard disk drive interface • Onboard PS/2 keyboard/mouse connector • Two serial ports (RS-232) • Upgradeable through PC/104 module • Green engine with sleep mode and low power consumption • +5 V power supply (for CPU board), +12 V power supply (for PC/104, backlight) • Onboard 10/100Base-T Ethernet interface Chapter 1 General Information 3 1.3 Specifications 1.3.1 Standard SBC functions • CPU: Embedded Low power NS Geode GX1-300 MHz processor • BIOS: AWARD 256 KB Flash memory • System memory: One 144-pin SODIMM socket accepts up to 128 MB SDRAM • Enhanced IDE interface: Supports up to two EIDE devices. BIOS auto-detect, PIO Mode 3 or Mode 4 transfer, Ultra DMA33 mode (ATA-4) up to 33 MB/sec • FDD interface: Supports up to two FDDs/ 2.5" FDD • Serial ports: One serial RS-232 port, one serial RS-232/422/485 port • Parallel port: One parallel port, supports SPP/EPP/ECP mode • Infrared port: Shared with COM 2. Transfer rate up to 115 kbps • Keyboard/mouse connector: Mini-DIN connector supports standard PS/2 keyboard and mouse • USB interface: Two USB ports, USB 1.0 compliant • Power management: Supports power saving modes including Normal/Standby/Suspend. APM 1.1 compliant • Watchdog timer: 1.6 sec. intervals 1.3.2 VGA function • Chipset: NS CS5530A • Display memory: 1 ~ 4 MB share memory, set in BIOS • Display type: Supports CRT and TFT LCDs. Able to display both CRT and flat panel simultaneously • Flat-panel display mode: Panel resolution supports up to 1024 x 768 @ 18 bpp. Supports 18-bit TFT LCD panel 4 PCM-3350 User's Manual • CRT display mode: Non-interlaced CRT monitor resolutions up to 1024 x 768 @ 24 bpp 1.3.4 Ethernet function • Chipset: Intel 82559 ER • Ethernet interface: PCI 10/100 Mbps Ethernet. IEEE 802.3 U protocol compatible • Connection: On-board 2 x 5 2.0 mm connector • I/O address switchless setting • Built-in boot ROM 1.3.5 Solid state disk • Supports CompactFlash™ cards 1.3.6 Mechanical and environmental • Dimensions: (L x W): 96 mm x 90 mm (3.77" x 3.54") • Weight: .11 kg (.24 lb) • Operating temperature: 0° ~ 60° C (32 ~ 140° F) • Storage temperature: -40° ~ 85° C (-40 ~ 185° F) • Operating humidity: 0% to 95% relative humidity, noncondensing • Power supply voltage: + 5 V ± 5 % • Power requirements: 2.0 A + 5 V, Max w/GX1-300 MHz CPU & 64 MB Chapter 1 General Information 5 1.4 Board dimensions Figure 1-1: PCM-3350 dimensions 6 PCM-3350 User's Manual 2 Installation This chapter tells how to set up the PCM-3350 hardware. It includes instruc- tions on setting jumpers and connecting peripherals, switches and indicators. Make sure you read all the safety precautions before you begin the installation proce- dure. CHAPTER 2.1 Connectors The board has a number of connectors that allow you to configure your system to suit your application. The tables below shows the function of each of the board's connec- tors: Table 2-1: Connectors Label Function CN1 Ethernet connector CN2 LCD connector CN3 COM1 connector CN4 COM2 connector CN5 EIDE HDD connector CN6 PC/104 connector CN7 Parallel port connector CN8 Backlight connector CN9 VGA connector CN11 Main power (+5 V) connector CN12 PS/2 keyboard/mouse connector CN14 FDD connector CN16 CompactFlash™ socket CN17 USB Connector CN18 COM2 RS422/485 connector MJ1 Multifunction Jumper Slot 1 SODIMM socket 8 PCM-3350 User's Manual 2.2 Locating connectors Warning: Make sure you use the correct component side. Improper installation can cause serious damage to your hardware! Figure 2-1: Locating connectors (component side) Figure 2-2: Locating connectors (solder side) Chapter 2 Installation 9 2.3 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 a sudden rush of power. Caution! Always ground yourself to remove any static charge before touching the board. 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. 2.4 Ethernet connector (CN1) (PCM-3350F/N only) The PCM-3350F/N is equipped with a high performance 32-bit PCI-bus Fast Ethernet interface which is fully compliant with IEEE 802.3u 100/10Base-T specifications. It is supported by all major network operating systems. 2.4.1 Ethernet connector (CN1) 10/100Base-T connects to the PCM-3350F/N via an adapter cable to the 10-pin 2 mm connector. 2.4.2 Network boot The network boot feature is built into the BIOS. It can be enabled or disabled in the chipset setup of the CMOS configuration. Refer to "BIOS Setting" in Chapter 4 for more information. 2.5 LCD display connector (CN2) CN2 is a 40-pin dual-in-line header and is used to connect an LCD display. 10 PCM-3350 User's Manual 2.6 Serial ports (CN3: COM1; CN4: COM2/RS-232; CN18: COM2/RS-422/485) The PCA-3350F offers two serial ports: COM1 in RS-232 and COM2 (CN4: RS-232, CN18:RS-422/485). Refer to CMOS "Integrated Peripher- al" for RS-232, 422 or 485 settings. These ports let you connect to serial devices (mouse, printers, etc.) or a communication network. You can select the address for each port (for example, 3F8H [COM1], 2F8H [COM2]) or disable each port. Use the BIOS Advanced Setup program, which is covered in Chapter 4. The card mounting bracket holds the serial port connector for the one port. The parallel port and serial port adapter kit (supplied with the card) holds the connector for the other port. This lets you connect and disconnect cables after you install the card. The DB-9 connector on the bottom of the bracket is the first RS-232 port, COM1. The DB-9 connector on the adapter kit is the second serial port, COM2. Table 2-2: Serial port connections (COM1, COM2) Connector Function COM1 RS-232 COM2 RS-232/422/485 2.6.1 RS-232 connection (COM1: CN3) Different devices implement the RS-232 standard in different ways. If you are having problems with a serial device, be sure to check the pin assignments for the connector. 2.6.2 RS-232/422/485 connection (COM2: CN4: RS-232; CN18: RS-422/485) COM2 is an RS-232/422/485 serial port. You can select one of these functions via BIOS, as detailed in Chapter 4. The IRQ and address range for both ports are fixed. However, if you wish to disable the port or change these parameters later, you can do Chapter 2 Installation 11 this in the system BIOS setup. The table below shows the settings for the PCA-3350F Series' board's ports: Table 2-3: Serial port default settings Port Address Interrupt Default COM1 3F8, 3E8 IRQ4 3F8 COM2 2F8, 2E8 IRQ3 2F8 2.7 EIDE HDD connector (CN5) The built-in Enhanced IDE (Integrated Device Electronics) controller supports up to two IDE devices, including CD-ROM drives, tape backup drives, a large hard disk drive and other IDE devices. 2.7.1 Connecting the hard drive 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-3350 package. 1.8" and 2.5" drives need a 1 x 44-pin to 2 x 44-pin flat-cable connector. Wire number 1 on the cable is red or blue, and the other wires are gray. 1. Connect one end of the cable to CN5. 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. Unlike floppy drives, IDE hard drives can connect to either end of the cable. If you install two drives, you will need to set one as the master and one as the slave by using jumpers on the drives. If you install just one drive, set it as the master. 2.8 PC/104 connector (CN6) Refer to Appendix B in this manual. 12 PCM-3350 User's Manual 2.9 Parallel port connector (CN7) Normally, the parallel port is used to connect the card to a printer. The PCM-3350 includes a multi-mode (ECP/EPP/SPP) parallel port. It is accessed via CN7, a 26-pin flat-cable connector. You will need an adapter cable if you use a traditional DB-25 connec- tor. The adpater cable should have a 26-pin connector on one end and a DB-25 connector on the other. The parallel port interrupt channel is designated as IRQ7. 2.10 Backlight connector (CN8) The LCD inverter is connected to CN8 via a 4-pin connector to provide +12 V power to the LCD display. 2.11 VGA connector (CN9) The PCM-3350 board's SVGA interface can facilitate conventional CRT displays. The card has a connector to support CRT VGA monitors. 2.11.1 CRT display connector (CN9) CN9 is a 16-pin, pin head housing connector. Please use the VGA cable (provided with your kit) to convert the pin head housing connector into a connector for conventional CRT displays. Detailed information on pin assignments for CRT display connector CN9 is given in Appendix C. 2.12 Main power (+5 V / +12 V) connector (CN11) This supplies main power to the PCM-3350 (+5 V), and also 12 V power to the backlight connector. Chapter 2 Installation 13 2.13 PS/2 keyboard/mouse connector (CN12) The PCM-3350 board provides a pin head keyboard connector, which 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 failure during the power-on self test (POST) after resetting the PC. The PCM-3350 board's BIOS standard setup menu allows you to select "Absent/Present" for your keyboard under the Advanced CMOS Setup section. This allows non-keyboard operation in embedded system applications without the system halting during the POST. When "PS/2 mouse support" is enabled, your PS/2 mouse is automati- cally detected by the system. 2.14 FDD connector (CN14) You can attach one 3.5" floppy drive to the the PCM-3350's onboard controller. This is useful for notebooks, for example. A daisy-chain drive cable converter (part no. 9681000044) is required for a single floppy system. A 34-pin flat-cable connector is fitted on one end of the cable converter, while the other end has one floppy disk drive connector. It consists of a 34-pin flat-cable connector (for the 3½” drives). 2.13.1 Connecting the floppy drive 1. Plug the 34-pin flat-cable connector into the cable converter. Make sure that the red wire corresponds to pin 1 on the connector. 2. Attach the appropriate conector at the other end of the cable to the floppy drive(s). You can use only one connector in the set. The set at the other end (after the twist in the cable) connects to the A: drive. When connecting a 3½” floppy drive, you may have some difficulties in determining which pin is number one. Look for a number on the circuit board indicating pin number one. In addition, you should check if the connector on the floppy drive has an extra slot. If the slot is up, 14 PCM-3350 User's Manual pin number one should be on the right. Please refer to any documenta- tion that came with the drive for more information. If your cable needs to be custom made, you can find the pin assign- ments for the board's connector in Appendix C. 2.15 CompactFlash™ socket (CN16) The PCM-3350 is equipped with a CompactFlash™ Type I disk socket on the solder side, which supports the IDE interface CompactFlash disk card. The socket itself is specially designed to prevent any incorrect installation of the CompactFlash disk card. When installing or removing the CompactFlash disk card, please make sure that the system power is off. The CompactFlash™ disk card is defaulted as the E disk drive in your PC system. To fit the Advantech CFC into the PCM-3350, simply plug it into the designated connector. It will only fit when the red triangle on the CFC is aligned with the triangle on the connector. The card will not fit any other way (do NOT use excessive force). 2.16 USB connector (CN17) The PCM-3350F board provides two USB (Universal Serial Bus) interfaces, which give complete plug and play and also hot attach/detach for up to 127 external devices. The USB interfaces comply with USB specification rev. 1.0 and are fuse protected. The USB interfaces are accessed through a 8-pin flat-cable connector, CN17. The adapter cable has a 8-pin connector on one end and a USB connector on the bracket. The USB interfaces can be disabled in the system BIOS setup. Chapter 2 Installation 15 2.17 Multifunction Jumpers (MJ1) Multifunction jumpers (MJ1) MJ1-B MJ1-C MJ1-D MJ1-E MJ1-A MJ1 Assign Pins Function Notes Pin1: -5 V MJ1-A 1-3 -5 V, -12 V input Pin2: GND Pin3: -12 V Pin5: +5 V MJ1-B 5-7 Fan connect Pin6: GND Pin7: +12 V System reset open: normal MJ1-C 9-10 button closed: reset Pin12: Vcc Pin13: NC MJ1-D 12-16 IR connect Pin14: Receive Pin15: GND Pin16: Transmit Watchdog Pin 18-19: IRQ11 MJ1-E 18-20 connect Pin 19-20: reset 2.17.1 Auxilary power connector (MJ1-A) Supplies secondary power to peripherals that require -5 V and -12 V . 16 PCM-3350 User's Manual 2.17.2 Fan connector (MJ1-B) The PCM-3350 is equipped with a low power dissipation GX1 CPU. With only a heat sink, the PCM-3350 will operate normally at tempera- tures up to 60° C. At temperatures above 60° C, a fan is recommended. A CPU fan power supply connector is provided (+5 V input) in addition to the CPU power supply. This provides power supply to the optional CPU cooling fan. This connector is only available when +5 V power is supplied to the board. Warning! Before making the connection, make sure that the voltage is absolutely correct and matched with the correct connector. 2.17.3 Reset button connector (MJ1-C) If you install a reset button, it should be a single pole switch rated at 5 V. Momentarily pressing the button will activate a reset. For reset button pin assignments, please see Appendix C. 2.17.4 IR connector (MJ1-D) This connector supports the optional wireless infrared transmitting and receiving module. This module mounts on the system case. You must configure the setting through BIOS setup. 2.17.5 Watchdog timer configuration (MJ1-E) An onboard 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. Setup involves two jumpers and running the control software (refer to Appendix A). Whnen the watchdog timer is enabled and the CPU shuts down, the watchdog timer will automatically either reset the system or generate an interrupt on IRQ11, depending on jumper MJ1-E settings. Chapter 2 Installation 17 2.18 SO DIMM socket (Slot1) You can install anywhere from 8 MB to 128 MB of onboard SDRAM memory using 8, 16, 32 or 128 MB 144-pin SODIMMs (Small Outline Dual Inline Memory Modules). 2.18.1 Installing SODIMMs Note: The modules can only fit into a socket one way. Their gold pins must point down into the SODIMM socket. The procedure for installing SODIMMs appears below. Please follow these steps carefully. SO DIMM installation 1. Make sure that all power supplies to the system are switched off. 2. Install the SODIMM card. Install the SODIMM so that its gold pins point down into the SODIMM socket. 3. Slip the SODIMM into the socket at a 45 degree angle and carefully fit the bottom of the card against the connectors. 4. Gently push the SODIMM into a perpendicular position until the clips on the ends of the SODIMM sockets snap into place. 5. Check to ensure that the SODIMM is correctly seated and all connector contacts touch. The SODIMM should not move around in its socket. Important: Only use standard form SODIMM memory modules (as shown in the diagram below). Standardized dimensions ensure a proper fit. Check with your memory supplier about the SODIMM modules you will use. 18 PCM-3350 User's Manual Chapter 2 Installation 19 20 PCM-3350 User's Manual 3 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 CHAPTER 3.1 Introduction The PCM-3350 system BIOS and custom drivers are located in a 256 KB, 32-pin Flash ROM device, designated U17. A single Flash chip holds the system BIOS and VGA BIOS. The display type 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 Utility CD disk The PCM-3350 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 CBROM.EXE 3350Vxxx.BIN Figure 3-1: Contents of the PCM-3350 Series utility disk AWDFLASH.EXE This program allows you to update the BIOS Flash ROM. 3350110.BIN This binary file contains the system BIOS. CBROM.EXE This program allows you to combine your own VGA BIOS with system BIOS (3350V110.BIN). 3.3 VGA display software configuration The PCM-3350 on-board VGA/LCD interface supports an 18-bit TFT LCD, flat panel displays and traditional analog CRT monitors. The interface can drive CRT displays with resolutions up to 1024 x 768 in 24 bpp. It is also capable of driving color panel displays with resolutions of 1024 x 768 in 18 bpp. The LCD type is configured completely via the software utility, so you do not have to set any jumpers. Configure the LCD type as follows: 22 PCM-3350 User's Manual 1. Apply power to the PCM-3350 Series with a color TFT display attached. This is the default setting for the PCM-3350 series. Make sure that the AWDFLASH.EXE and *.BIN files are located in the working drive. Note: Make sure that you do not run AWDFLASH.EXE while your system is operating in EMM386 mode. 2. At the prompt, type AWDFLASH.EXE and press . The VGA configuration program will then display the following: Figure 3-2: BIOS VGA setup screen 3. At the prompt, type in the BIN file which supports your display. When you are sure that you have entered the file name correctly press . The screen will ask “Do you want to save?” If you wish to continue press Y. If you change your mind or have made a mistake press N. 4. If you decide to continue, the screen will issue a prompt which will then ask “Are you sure to program (Y/N)?” If you wish to continue, press 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. Chapter 3 Software Configuration 23 3.4 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-3350 Series CN 2 Pin Name Pin Name 1 GND 3 GND 2 CLK 35 SHFCLK 3 GND 4 GND 4 R0 27 PD12 5 R1 28 PD13 6 R2 29 PD14 7 GND 8 GND 8 R3 30 PD15 9 R4 31 PD16 10 R5 32 PD17 11 GND 33 GND 12 G0 19 PD6 13 G1 20 PD7 14 G2 21 PD8 15 GND 33 GND 16 G3 22 PD9 17 G4 23 PD10 18 G5 24 PD11 19 GND 34 GND 20 ENAB 37 M 21 GND 34 GND 22 B0 11 PD0 23 B1 12 PD1 24 B2 13 PD2 25 GND 39 GND 26 B3 14 PD3 27 B4 15 PD4 28 B5 16 PD5 29 GND 39 GND 30 VDD 5 +5 V 31 VDD 6 +5 V 24 PCM-3350 User's Manual 3.4.2 Connections for Toshiba LTM12C275A (800 x 600 TFT color LCD) Table 3-2: Connections for Toshiba LTM12C275A LTM12C275A PCM-3350 Series CN 2 Pin Name Pin Name 1 GND 3 GND 2 NCLK 35 SHFCLK 3NC - NC 4NC - NC 5 GND 4 GND 6 R0 27 PD12 7 R1 28 PD13 8 R2 29 PD14 9 R3 30 PD15 10 R4 31 PD16 11 R5 32 PD17 12 GND 8 GND 13 G0 19 PD6 14 G1 20 PD7 15 G2 21 PD8 16 G3 22 PD9 17 G4 23 PD10 18 G5 24 PD11 19 GND 33 GND 20 B0 11 PD0 21 B1 12 PD1 22 B2 13 PD2 23 B3 14 PD3 24 B4 15 PD4 25 B5 16 PD5 26 ENAB 37 M/DE 27 GND 34 GND 28 VCC 5 +5 V 29 VCC 6 +5 V 30 GND 39 GND Chapter 3 Software Configuration 25 26 PCM-3350 User's Manual 4 Award BIOS Setup This chapter describes how to set BIOS configuration data. CHAPTER 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. Non-fatal error messages usually appear on the screen along with the following instructions: press to RESUME Write down the message and press the F1 key to continue the bootup sequence. 4.1.1 System configuration verification These routines check the current system configuration against the values stored in the board’s CMOS memory. If they do not match, the program outputs an error message. You will then need to run the BIOS setup program to set the configuration information in memory. There are three situations in which you will need to change the CMOS settings: 1. You are starting your system for the first time 2. You have changed the hardware attached to your system 3. The CMOS memory has lost power and the configuration information has been erased. The PCM-3350 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. 28 PCM-3350 User's Manual 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 4-1: BIOS setup program initial screen Chapter 4 Award BIOS Setup 29 4.2.2 Standard CMOS setup When you choose the STANDARD CMOS SETUP 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 left bottom of the Menu screen. Figure 4-2: CMOS setup screen 30 PCM-3350 User's Manual 4.2.3 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- 3350. Figure 4-3: BIOS features setup Chapter 4 Award BIOS Setup 31 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-3350. Figure 4-4: Chipset 32 PCM-3350 User's Manual 4.2.5 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 PCM-3350. Figure 4-5: Power management setup Chapter 4 Award BIOS Setup 33 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- 3350. Figure 4-6: PnP/PCI configuration 34 PCM-3350 User's Manual 4.2.7 Integrated peripherals By choosing the INTEGRATED PERIPHERALS option from the INITIAL SETUP SCREEN menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the PCM-3350. The PANEL TYPE by default supports a 18-bit 640 x 480 TFT LCD panel display. Figure 4-7: Integrated peripherals Chapter 4 Award BIOS Setup 35 4.2.8 Change password To change the password, choose the PASSWORD SETTING option form the Setup main menu and press . 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 . 2. If the CMOS is good or this option has been used to change the default password, the user is asked for the password stored in the CMOS. The screen will display the following message: Confirm Password: Enter the current password and press . 3. After pressing (ROM password) or the current password (user-defined), you can change the password stored in the CMOS. The password can be at most eight (8) characters long. Remember - to enable this feature, you must first select either Setup or System in the BIOS FEATURES SETUP. 36 PCM-3350 User's Manual 4.2.9 Save & exit setup If you select this option and press , 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 compare this to what it finds as it checks the system. This record is required for the system to operate. 4.2.10 Exit without saving Selecting this option and pressing lets you exit the Setup program without recording any new values or changing old ones. Chapter 4 Award BIOS Setup 37 38 PCM-3350 User's Manual 5 PCI Bus Ethernet Interface This chapter provides information on Ethernet configuration. • Introduction • Installation of Ethernet driver for Windows 98/NT/2000 • Further information CHAPTER 5.1 Introduction The PCM-3350 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 network boot feature can be utilized by incorporating the boot ROM image files for the appropriate network operating system. The boot ROM BIOS files are combined with system BIOS, which can be enabled/disabled in the BIOS setup. 5.2 Installation of Ethernet driver Before installing the Ethernet driver, note the procedures below. You must know which operating system you are using in your PCM-3350 Series, and then refer to the corresponding installation flow chart. Then just follow the steps described in the flow chart. You will quickly and successfully complete the installation, even if you are not familiar with instructions for MS-DOS or Windows. oY . 40 PCM-3350 User's Manual appear on your screen. and pay attention to the instructions which then ples onlyou must fuctionst instrllow the flow char The windows illustrations in this chapter are exam-Note: 5.2.2 Installation for Windows 98/2000 1. a. Select "Start", "Settings". "Control Panel". b. Double click "Network". 2. a. Click "Add" and prepare to install network functions. Chapter 5 PCI Bus Ethernet Interface 41 3. a. Select the "Adapter" item to add the Ethernet card. 4. a. Click "Have Disk" to install the driver 5. a. Insert the CD into the D:\drive b. Fill in "D:\PC104\3350\LAN\82559ER\W9x&w2k" c. Click "OK" D:\PC104\3350\LAN\82559ER\W9x&w2k 42 PCM-3350 User's Manual 6. a. Choose the "82559ER" item. b. Click "OK". 7. a. Make sure the configurations of relative items are set correctly. b. Click "OK" to reboot. Windoor Chapter 5 PCI Bus Ethernet Interface 43 "D:\PC104\3350\LAN\82559ER\WinNT" The correct path fws NT is:Note: 5.3 Further information Realtek website: www.Realtek.com Advantech websites:www.advantech.com www.advantech.com.tw 44 PCM-3350 User's Manual 6 SVGA Setup • Introduction • Installation of SVGA driver for Win- dows 95/98/NT CHAPTER 6.1 Introduction The PCM-3350 Series has an on-board LCD/VGA interface. The specifications and features are described as follows: 6.1.1 Chipset The PCM-3350 uses an NS CS5530A chipset for its VGA controller. It supports many popular 18-bit LCD displays and conventional analog CRT monitors. The VGA BIOS supports LCD. 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. Digital monitors (i.e. MDA, CGA, and EGA) are NOT supported. Multiple frequency (multisync) moni- tors are handled as if they were analog monitors. 6.1.2 Display memory With 1 ~ 4 MB share memory, the VGA controller can drive CRT displays or color panel displays with resolutions up to 1024 x 768 at 64 K colors. The display memory can be expanded to 4 MB in BIOS for true-color resolution of 1024 x 768. 6.2 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-3350. 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. Note 1: The CD-ROM drive is designated as "D:" throughout this chapter. Note 2: means pressing the “Enter” key on the keyboard. Note 3: When you are using a CRT display, please make sure that your flat panel resolution settings (in the BIOS setup) are the same as your VGA resolution settings (in Windows). Otherwise your display may behave strangely. 46 PCM-3350 User's Manual 6.2.1 Installation for Cyrix MediaGX Certified drivers for Windows 95/98. Insert the disk into the CD-ROM drive. 1. Select "Start" then "Run". 2. Type the correct path for the driver (like the example below) "D:\PC104\3350\VGA\Win9xc_40" 3. Click "OK" D:\PC104\3350\VGA\Win9xc_40 Chapter 6 SVGA Setup 47 2. Click "Finish" to continue. 3. Click "Next" to proceed to the next step. Click "Yes" after you read the license agreement. 48 PCM-3350 User's Manual 4. Follow the instructions which appear on the screen. 5. Insert the Win95/ 98 CD-ROM into the CD-ROM drive. Type the correct path for the Win9 x source file. Chapter 6 SVGA Setup 49 6. Choose "Yes", then click "Finish" to restart the computer. 50 PCM-3350 User's Manual 6.2.2 Installation for Windows NT 1. a. Select "Start", "Settings" then "Control Panel" to get to the screen below. b. Double click on the "Display" icon. 2. a. Choose the "Settings" selection. b. Click the "Display Type" button. Chapter 6 SVGA Setup 51 3.Press the "Change..." button. 4. Click on the "Have Disk..." button 52 PCM-3350 User's Manual 5. a. Insert the disk into the CD-ROM drive. b. Type "D:\PC104\3350\VGA\WINNT\VGA.110\" c. Press "OK". D:\PC104\3350\VGA\WINNT\VGA.110\ 6. a. Select the highlighted item. b. Press "OK". Chapter 6 SVGA Setup 53 7. Press "Yes" to proceed. 8. Press "OK" to reboot. 54 PCM-3350 User's Manual 9. a. Repeat Step 1 in this manual, select the "Settings" label. b. Adjust the resolution and color. c. Click "Test" to see the results. d. Click "OK" to save the settings. Chapter 6 SVGA Setup 55 6.3 Further information For further information about the PCI/SVGA installation in your PCM-3350, including driver updates, troubleshooting guides and FAQ lists, visit the following web resources: Cyrix web site: www.national.com Advantech web sites: www.advantech.com www.advantech.com.tw 56 PCM-3350 User's Manual A Programming the Watchdog Timer The PCM-3350 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 A.1 Programming the watchdog timer The default configuration of the timer is enabled with system reset. To enable the watchdog timer, you must make a program which writes 1 to I/O port address 443 (hex) at regular intervals. The first time your program reads the port, it enables the watchdog timer. After that, your program must write 1 to port 443 at time intervals of less than 1.6 seconds. Otherwise, the watchdog timer will activate and reset the CPU. When you want to disable the watchdog timer, your program should write 0 to port 443. If CPU processing comes to a standstill because of EMI or a software problem, your program's signals to I/O port address 443 of the timer will be interrupted. The timer will then automatically reset the CPU, and data processing will continue normally. You must make 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. 58 PCM-3350 User's Manual The following example shows how you might program the watchdog timer in BASIC: 10 REM Watchdog timer example program 20 X=Out &H443,1 REM Enable and refresh the watchdog 30 GOSUB 1000 REM Task #1, takes 1 second to complete 40 X=Out &H443,1 REM Refresh the watchdog 50 GOSUB 2000 REM Task #2, takes 1 second to complete 60 X=Out &H443,0 REM Disable the watchdog 70 END 1000 REM Subroutine #1, takes 1 second to complete . . . 1070 RETURN 2000 REM Subroutine #2, takes 1 second to complete . . . 2090 RETURN Appendix A Programming the Watchdog Timer 59 60 PCM-3350 User's Manual B Installing PC/104 Modules This appendix gives instructions for installing PC/104 modules. APPENDIX B.1 Installing PC/104 modules The PCM-3350's PC/104 connectors give you the flexibility to attach PC/104 modules. Installing these modules on the PCM-3350 is quick and simple. The following steps show how to mount the PC/104 modules: 1. Remove the PCM-3350 from your system paying particular atten- tion to the safety instructions already mentioned above. 2. Make any jumper or link changes required to the CPU card now. Once the PC/104 module is mounted you may have difficulty in accessing these. 3. Normal PC/104 modules have male connectors and mount directly onto the main card. (Refer to the diagram on the following page.) 4. Mount the PC/104 module onto the CPU card by pressing the module firmly but carefully onto the mounting connectors. 5. Secure the PC/104 module onto the CPU card using the four mounting spacers and screws. 62 PCM-3350 User's Manual PC/104 Mounting Support Male Female PC/104 module PCM-3346 Figure B-1: PC/104 module mounting diagram 8.9 82.5 95.9 90.8 φ 90.8 6.4 φ3.2 5.1 5.1 0 5.1 85.1 90.2 0 Figure B-2: PC/104 module dimensions (mm) (±0.1) Appendix B Installing PC/104 Modules 63 Table B-1: PCM-3350 PC/104 connectors (CN6) Pin Signal (CN6) Signal (CN6) Number Row A Row B Row C Row D 0— — 0 V 0 V 1 IOCHCHK* 0 V SBHE* MEMCS16* 2 SD7 RESETDRV LA23 IOCS16* 3 SD6 +5 V LA22 IRQ10 4 SD5 IRQ9 LA21 IRQ11 5 SD4 -5 V LA20 IRQ12 6 SD3 DRQ2 LA19 IRQ15 7 SD2 -12 V LA18 IRQ14 8 SD1 ENDXFR* LA17 DACK0* 9 SD0 +12 V MEMR* DRQ0 10 IOCHRDY N/C MEMW* DACK5* 11 AEN SMEMW* SD8 DRQ5 12 SA19 SMEMR* SD9 DACK6* 13 SA18 IOW* SD10 DRQ6 14 SA17 IOR* SD11 DACK7* 15 SA16 DACK3* SD12 DRQ7 16 SA15 DRQ3 SD13 +5 V 17 SA14 DACK1* SD14 MASTER* 18 SA13 DRQ1 SD15 0 V 19 SA12 REFRESH* KEY 0 V 20 SA11 SYSCLK — — 21 SA10 IRQ7 — — 22 SA9 IRQ6 — — 23 SA8 IRQ5 — — 24 SA7 IRQ4 — — 25 SA6 IRQ3 — — 26 SA5 DACK2* — — 27 SA4 TC — — 28 SA3 BALE — — 29 SA2 +5 V — — 30 SA1 OSC — — 31 SA0 0 V — — 32 0 V 0 V — — * low active 64 PCM-3350 User's Manual APPENDIX C Pin Assignments This appendix contains information of a detailed or specialized nature. It includes: • Ethernet connector  LCD connector  COM1 connector  COM2 connector  EIDE HDD connector  PC/104 connector  Parallel port connector  Backlight connector  VGA connector  Main power (+5 V) connector  PS/2 keyboard/mouse connector  FDD connector  USB connector  Multifunction connector  CompactFlash™ socket C.1 Ethernet connector (CN1) 28 4 6 10 1 3 5 7 9 Table C-1: Ethernet connector (CN1) Pin Signal Pin Signal 1Vcc (+5 V)2ACTLED- 3RX+4RX- 5LILED-6GND 7NC8GND 910-XT 66 PCM-3350 User's Manual TX+ C.2 LCD connector (CN2) Table C-2: LCD connector (CN2) Pin Signal Pin Signal 1VDDSAFE +5 V2VDDSAFE +5 V 3GND4GND 5VDDSAFE +3.3 V6VDDSAFE +3.3 V 7NC8GND 9P010P1 11P212P3 13P414P5 15P616P7 17P818P9 19P1020P11 21P1222P13 23P1424P15 25P1626P17 27P1828P19 29P2030P21 31P2232P23 33GND34GND 35SHIFT CLOCK36FLM (FIRST LINE MARKER) 37M (DISPLAY ENABLE)38LP (LATCH PULSE) 39ENABKL40EEVENA Appendix C Pin Assignments 67 DF13A-40DP-1.25V (Hirose Electric Co., Ltd.) The model number of the CN2 socket isNote: C.3 COM1 connector (CN3) 28 4 6 10 1 3 5 7 9 Table C-3: COM1 connector (CN3) Pin Signal Pin Signal 1RLSD2DSR 3XR4RTS 5XT6CTS 7DTR8RI 9GND10NC C.4 COM2 connector (CN4) 12 3 4 5 6 7 8 9 10 Table C-4: COM2 connector (CN4) Pin Signal Pin Signal 1RLSD2DSR 3XR4RTS 5XT6CTS 7DTR8RI 9GND10NC 68 PCM-3350 User's Manual C.5 EIDE hard drive connector (CN5) Table C-5: EIDE hard drive connector (CN5) Pin Signal Pin Signal 1*RESET2GND 3D74D8 5D66D9 1 2 347D58D10 9D410D11 11D312D12 13D214D13 15D116D14 17D018D15 19GND20NC 21DRQ22GND 23*IOW24GND 25*IOR26GND 27IOCHRDY28GND 29*DACK30GND 31IRQ32NC 33SA134NC 41 42 43 44 3536SA2 37*HDCS138*HDCS3 39NC40GND 4142 43GND44NC * low active Appendix C Pin Assignments 69 VccVcc SA 0 C.6 PC/104 connector (CN6) For details on PC/104 connectors, please refer to Appendix B. C.7 Parallel port connector (CN7) 114 215 12 25 13 26 Table C-7: Parallel port connector (CN7) Pin Signal Pin Signal 1*STROBE14AFD 2PD015ERROR 3PD116INIT 4PD217SLIN 5PD318GND 6PD419GND 7PD520GND 8PD621GND 9PD722GND 10ACKNOWLEDGE23GND 11BUSY24GND 12PE (PAPER EMPTY)25GND 13SLCT26N/C * low active 70 PCM-3350 User's Manual C.8 Backlight connector (CN8) 4 3 2 1 Table C-8: Backlight connector (CN8) Pin Signal 1+12 V 2GND 3BACKLIGHT ENABLE 4N/C C.9 VGA connector (CN9) Table C-9: VGA connector (CN11) Pin Signal Pin Signal 1RED_OUT2VCC_VGA 3GREEN_OUT4GND 5BLUE-OUT6N/C 7N/C8D2C_DATA 9GND10HS 11GND12VS 13GND14D2C_CLOCK 15GND16N/C Appendix C Pin Assignments 71 C.10 Main power (+5 V) connector (CN11) Table C-10: Main power (+5 V) connector (CN11) Pin Signal 1+12 V 2GND 3GND 4Vcc (+5) C.11 PS/2 keyboard/mouse connector (CN12) 6 5431 2 Table C-11: PS/2 keyboard/mouse connector (CN12) Pin Signal 1PS/2 KB CLOCK 2ATPS/2 KB DA 3PS/2 MOUSE CLOCK 4GND 5 6APS/2 MOUSE DAT 72 PCM-3350 User's Manual Vcc C.12 FDD connector (CN14) Table C-12: FDD connector (CN14) Pin Signal 1Vcc (5 V) 2INDEX 3Vcc (5 V) 4DRIVE SELECT 0 5Vcc (5 V) 6DISK CHANGE 7NC 8NC (READY) 9NC (HD OUT) 10 NC 12DIRECTION SELECT 13NC (1.6 MB IN) 14STEP 15GND 16AT 17GND 18TEWRITE GA 19GND 20TRACK 00 21GND 22WRITE PROTECT 23GND 24AT 25GND 26SIDE SELECT * low active Appendix C Pin Assignments 73 READ DA WRITE DA 11 MOTOR ON C.13 CompactFlash™ socket (CN16) Table C-13: CompactFlash™ socket (CN16) Pin Signal Pin Signal 1GND2D03 3D044D05 5D066D07 7*CS08A10 9TA*1090A 1112 131460A 1516 1718 1920 21D0022D01 23D0224*IOCS16 25*CD226*CD1 27D1128D12 29D1330D14 31D1532*CS1 331SV*34*IORD 3536*WE 3738 39*CSEL402SV* 41*RESER42YDROI 43ACK*INP44*REG 4546 47D0848D09 49D1050GND * low active 74 PCM-3350 User's Manual *PDIAG*DASP +5 VINTRQ *IOWR A00A01 A02A03 A04A05 +5 V A07A08 A SEL Figure C-1: CompactFlash™ socket Appendix C Pin Assignments 75 C.14 COM2 connector for 422/485 (CN18) Table C-14: COM2 connector for 422/485 (CN18) Pin Signal 1RXD - 422 Port 2RXD + 422 Port 3TXD + 422/485 Port 4TXD - 422/485 Port C.15 Multifunction Jumpter (MJ1) Table C-15: MJ1-A, -5 V, -12 V input Pin Signal 1 2GND 3-12 V Table C-16: MJ1-B, fan connector Pin Signal 5 6GND 7+12 V 76 PCM-3350 User's Manual +5 V -5 V Table C-17: MJ1-C, reset button Pin Signal 9*system reset 10GND Table C-18: MJ1-D, IR connector Pin Signal 12 13NC 14Receive 15GND 16Transmit Table C-19: MJ1-E, watchdog jumper Pin Signal 18*IRQ11 19Watchdog signal 20*system reset Appendix C Pin Assignments 77 *low active +5 V 78 PCM-3350 User's Manual D System Assignments • System I/O ports • DMA channel assignments • Interrupt assignments • 1st MB memory map APPENDIX D.1 System I/O ports Table D-1: System I/O ports Addr. range (Hex) Device 000-01F DMA controller 020-021 Interrupt controller 1, master 022-023 Chipset address 040-05F 8254 timer 060-06F 8042 (keyboard controller) 070-07F Real-time clock, non-maskable interrupt (NMI) mask 080-09F DMA page register, 0A0-0BF Interrupt controller 2 0C0-0DF DMA controller 0F0 Clear math co-processor 0F1 Reset math co-processor 0F8-0FF Math co-processor 170- 178 2nd fixed disk for CompactFlash 1F0-1F8 1st fixed disk 200-207 Game I/O 278-27F Reserved 2F8-2FF Serial port 2 300-31F Ethernet** 360-36F Reserved 378-37F Parallel printer port 1 (LPT1) 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 1 443 Watchdog timer ** default setting 80 PCM-3350 User's Manual D.2 DMA channel assignments Table D-2: DMA channel assignments Channel Function 0 Available 1 Available 2 Floppy disk (8-bit transfer) 3 Parallel** 4 Cascade for DMA controller 1 5 Available 6 Available 7 Available ** Parallel port DMA default setting: DMA 3 Parallel port DMA select: DMA 1, 3 Appendix D System Assignments 81 D.3 Interrupt assignments Table D-3: Interrupt assignments Interrupt# Interrupt source NMI Parity error detected IRQ 0 Interval timer IRQ 1 Keyboard IRQ 2 Interrupt from controller 2 (cascade) IRQ 3 Serial communication port 2 IRQ 4 Serial communication port 1 IRQ 5 Available IRQ 6 Diskette controller (FDC) IRQ 7 Parallel port 1 (print port) IRQ 8 Real-time clock IRQ 9 Reserve IRQ 10 Available IRQ 11 Reserved for watchdog timer IRQ 12 PS/2 mouse IRQ 13 INT from co-processor IRQ 14 Preliminary IDE IRQ 15 Secondary IDE for CompactFlash USB and Ethernet IRQ is automatically set by the system 82 PCM-3350 User's Manual D.4 1st MB memory map Table D-4: 1st MB memory map Addr. range (Hex) Device F000h - FFFFh System ROM E000 - EFFF Unused CC00 - DFFF available C800 - CBFF Ethernet ROM* C000h - C7FFh VGA BIOS B800h - BFFFh CGA/EGA/VGA text B000h - B7FFh Reserved for graphic mode usage A000h - AFFFh EGA/VGA graphics 0000h - 9FFFh Base memory * default setting Appendix D System Assignments 83 84 PCM-3350 User's Manual E LCD Services This appendix contains information of a detailed or specialized nature. It includes information about 18-bit TFT LCD interfaces. APPENDIX E.1 LCD services LCD screens are very popular on Advantech's CPU cards, biscuit PCs and POS series products, such as the PCA-6135/6145/6153, and PCA-6751/PCA-6751V. "Lighting" LCDs is virtually impossible without technical expertise. Advantech provides LCD lighting and integration services to assist our customers in setting up their systems. Advantech's LCD lighting guide explains how to make connections between LCD interfaces and LCD panels, as well as how to control contrast, brightness, V source, LCD EE inverter and all other factors that affect the successful installation of LCD panels. The following information details our LCD lighting services: a) This policy is only valid for Advantech products that include LCD support b) The customer should send the following LCD components for service: • DC-AC inverter and cable (i.e. connector with/without wires) and data sheet • LCD flat panel and cable (connector with/without wires) and complete data sheet c) Advantech will normally charge the customer a deposit. The deposit will be refunded when servicing exceeds a minimum volume d) The customer must sign the agreement and fax it to us prior to sending the LCD package. Advantech reserves the right to refuse service if the customer cannot provide the required documents and auxiliary parts e) 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 of service, starting from receipt of the LCD package by Advantech For the 18-bit TFT display support list, please contact our custom- er service department for more detailed information and service files. See our web site at: http://www.advantech.com/support 86 PCM-3350 User's Manual