Advantech PCM-4862 Manual
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Advantech PCM-4862 Manual

Advantech PCM-4862 Manual

All-in-one 486 single board computer with svga, ethernet, and ssd
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  • Page 2 This document is copyrighted, 1996. 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.
  • Page 3 Before you begin installing your card, please make sure that the following materials have been shipped: • 1 PCM-4862 All-in-One Single Board Computer • 1 utility disk with system BIOS, VGA BIOS, and Ethernet utility programs • 1 utility disk with SVGA utility programs and drivers for Windows 3.1 and Windows 95...
  • Page 5 Introduction ................2 Features ................... 3 Specifications ................3 Standard SBC functions ............3 Local-bus flat panel/VGA interface ........4 Ethernet controller function ..........5 Solid state disk function ............5 PC/104 bus expansion ............5 Mechanical and environmental ..........5 Board layout and dimensions ..........
  • Page 6 Parallel port connector (CN16) ........... 21 Parallel port IRQ ..............21 Keyboard and PS/2 connector (CN9) ......... 21 Front panel connector (CN4) ..........22 Power connectors (CN6, CN11, CN14) ....... 22 Peripheral power connector, -5V, -12V (CN6) ....22 Main power connector, +5V, +12V (CN11) ....... 22 Fan power supply connector (CN14) ........

  • Page 7: Table Of Contents

    Introduction ................34 Utility disk ................34 VGA display software configuration ........36 Connections for four standard LCDs ......... 38 Connections to Sharp LM64183P (640 x 480 DSTN MONO LCD) ........38 Connections to PLANAR EL (640 x 480 AD4 EL) ............39 Connections to Toshiba LTM09C016 (640 x 480 TFT Color LCD) ..........
  • Page 8 COM1 RS-232 serial port (CN13) ........83 Fan power connector (CN14) ..........83 Floppy drive connector (CN15) ......... 84 Parallel port connector (CN16) .......... 85 PCM-10586-1 Cable kit for PCM-4862/5860 ....88 PCM-20486-1 Boot ROM binary files for ......PCM-4860/4862 ..............88...
  • Page 9 This chapter gives background informa- tion on the PCM-4862. Sections include: • Card specifications • Card layout and dimensions Chapter 1 General Information...

  • Page 10: Features

    The PCM-4862 is an enhanced, all-in-one single board 486 computer with an on-board Ethernet interface, local-bus SVGA controller and solid state disk. The PCM-4862 offers all the functions of an AT-compatible industrial computer on a single board, but it fits in the space of a 5¼" floppy drive (only 5.75" x 8").
  • Page 11 • 80486SX/DX/DX2/DX4 processor, selectable clock speed • Up to 512 KB 2nd level cache • 16-bit Ethernet interface on-board, Novell NE2000 compatible • Local-bus SVGA display controller (LCD, EL and CRT displays), flat panel type configured by programming the Flash chip •...
  • Page 12 CRT monitors resolutions up to 1024 x 768 @ 256 colors. True-color and Hi-color display capability with flat panels and CRT monitors at 640 x 480 resolution. • Panel display modes: Supports resolutions up to 800 x 600 @ 256 colors (1 MB VRAM) PCM-4862 User's Manual...
  • Page 13 • Chipset: Realtek RTL8019AS • Type: 16-bit Ethernet, Novell NE 2000 compatible • Connector: 10BASE-T and AUI connector on-board • Sockets: Three 32-pin sockets for FLASH/EPROM • FLASH type: ATMEL 29C010/29C040/29C040A (+5 V); AMD/ INTEL 28F010 (+12 V) • Size: 360 KB/720 KB/1.2 MB/1.44 MB •...
  • Page 14 5.08 3.56 40.64 97.16 100.97 119.38 174.63 177.17 193.04 198.12 203.20 Dimensions in mm PCM-4862 dimensions PCM-4862 User's Manual...
  • Page 15 This chapter tells how to set up the PCM-4862 hardware, including instructions on setting jumpers and connecting peripherals, switches and indicators. Be sure to read all the safety precautions before you begin the installation procedure. Chapter 2 Installation...

  • Page 16: Jumpers And Connectors

    ECP/EPP DMA channel CPU type select CPU type select CPU type select Parallel port IRQ Buzzer enable/disable Factory reserved Watchdog timer invokes IRQ15 Watchdog timer invokes system reset External battery input for CMOS data retention Ethernet CRS LED PCM-4862 User's Manual...
  • Page 17 Label Function J27 (1,2) SSD I/O address selection J27 (3,4) SSD I/O address selection J27 (5,6) SSD memory address selection J27 (7,8) SSD memory address selection J27 (9,10) SSD drive emulated J27 (11,12) SSD drive emulated Ethernet BNC LED SSD hardware enable/disable SSD device type and selection SSD device type and selection COM2 RS-232/422/485 selection...
  • Page 18 PCM-4862 User's Manual...
  • Page 19 10BASE-2/10BASE-5 10BASE-T CN10 AUI Connector CN7 Fan Power CN14 Main Power CN11 Keyboard/ Mouse connector SIMM Floppy Disk Sockets CN15 IDE Hard Disk CN12 Parallel CN16 PC/104 CN3, CN5 Front Peripheral CRT Display COM1 Flat Panel COM2 Panel Power CN13 Display...

  • Page 20: Setting Jumpers

    A pair of needle-nose pliers may be helpful when working with jumpers. If you have any doubts about the best hardware configuration for your application, contact your local distributor or sales representa- tive before you make any changes. PCM-4862 User's Manual...
  • Page 21 The PCM-4862 all-in-one CPU module supports most 486 CPUs. The system's performance depends on the CPU you choose. You can install or upgrade the CPU in the board's PGA socket by following the procedures outlined below.

  • Page 22: Installing A Cpu

    When you install a new CPU, you may have to adjust other settings on the board, such as CPU type, CPU clock, and PCI speed, to accommodate it. Make sure that the settings are correct for your CPU. Improper settings may damage the CPU. PCM-4862 User's Manual...

  • Page 23: Chapter 2 Installation

    The following chart shows the proper jumper settings for their respective CPUs. AMD 486DX2-66 (3 V) and TI 486DX-66 AMD 486DX4-100 J13 J17 J18 J13 J17 J18 1 2 3 1 2 3 J7 J8 J11 J12 J7 J8 J11 J12 AMD 486DX4-120 AMD 5x86-P75 J13 J17 J18...
  • Page 24 1 2 3 1 2 3 J7 J8 J11 J12 J7 J8 J11 J12 Intel 486DX4-100 (default) SGS 486DX2-66 J13 J17 J18 J13 J17 J18 1 2 3 1 2 3 J7 J8 J11 J12 J7 J8 J11 J12 PCM-4862 User's Manual...
  • Page 25 J4 and J6 must be set to match the CPU type. The chart below shows the proper jumper settings for their respective V *3.3 V 3.45 V 3.6 V — J1, J2, and J3 are used to synchronize the CPU clock with the CPU type.

  • Page 26: Installing Simms

    5. Gently push the SIMM into a perpendicular position until the clips on the ends of the SIMM sockets snap into place. 6. Check to ensure that each SIMM is correctly seated and all connector contacts touch. The SIMM should not move around in its socket. PCM-4862 User's Manual...
  • Page 27 The built-in Enhanced IDE (Integrated Device Electronics) control- ler supports up to two IDE devices, including CD-ROM drives, tape backup drives, a large hard disk drive and other IDE devices. It also supports faster data transfer rates and allows the IDE hard disk drive to exceed 528 MB.
  • Page 28 You can attach up to two floppy disks to the PCM-4862's on-board controller. You can use any combination of 5¼" (360 KB and 1.2 MB) and/or 3½" (720 KB, 1.44 MB, and 2.88 MB) drives. A 34-pin daisy-chain drive connector cable is required for a dual- drive system.
  • Page 29 26-pin connector on one end and a DB-25 connector on the other. The PCM-4862 supports one parallel port. The port is designated as LPT1 and can be disabled or changed to LPT2 or LPT3 in the system BIOS setup.

  • Page 30: Front Panel Connector (Cn4)

    The PCM-4862 can drive an 8 Ω speaker at 0.5 watts. Ensure that alternatives to this specification do not overload the card. The front panel LED indicator for hard disk access is an active low signal (24 mA sink rate).
  • Page 31 +5 V and +12 V power is supplied to the board. The PCM-4862 offers two serial ports: one RS-232 and one RS-232/ 422/485. These ports let you connect to serial devices (a mouse, printers, etc.) or a communication network.
  • Page 32 (+12 V) present on CN2 depend the supply connected to the board. Ensure that CN11 is connected for +12 V power supply. The PCM-4862 provides a bias control signal on CN2 which can be used to control the LCD bias voltage. It is recommended that the LCD bias voltage not be applied to the panel until the logic supply voltage (+5 V) and panel video signals are stable.

  • Page 33: Ethernet Configuration

    The PCM-4862 is equipped with a high performance 16-bit Ethernet interface which is fully compliant with IEEE 802.3 10Mbps CSMA/ CD standards. It is supported by all major network operating systems and is 100% Novell NE-2000 compatible. Configuration of the Ethernet is very easy and can be done via the RSET8019.EXE program included on the utility disk.

  • Page 34: Network Boot

    10BASE-T connects to the PCM-4862 via an adapter cable to a 10- pin polarized header (CN10). For 10BASE-T RJ-45 operation, an adapter cable converting CN10 into a standard RJ-45 jack is required. The Network Boot feature can be utilized by incorporating the Boot ROM image files for the appropriate network operating system.

  • Page 35: Memory Devices

    * default setting This section will explain the function and configuration of the jumpers necessary for the operation of the PCM-4862's solid state disk (SSD). The SSD is optional and can be utilized by inserting memory devices onto the board. Jumpers relevant to SSD configu-...
  • Page 36 You will also need to set the DOS drive designation to be used by the Flash/ROM drive. The following jumpers sets the configuration of the SSD as described in the following sections: PCM-4862 User's Manual...
  • Page 37 The SSD occupies a 8 Kbyte window in the upper memory address range of D6000 to D7FFF. You should ensure this does not conflict with any other device's memory address. Jumpers J27 (5-6, 7-8) control the Flash/ROM disk’s memory address. If you select "Disabled", the disk will not function.
  • Page 38 9, 10 11, 12 3rd* = Open = Closed * = Default The actual drive letter assigned by DOS to the Flash/ROM disk depends on the floppy or hard disks installed in the system and the DOS version. PCM-4862 User's Manual...
  • Page 39 The size of the emulated drive depends on the size and number of the chips you install. For example, if you install three 512 KB chips, you will have 3 x 512 KB = 1.5 MB, equivalent to a 1.44 MB floppy. The following table shows the memory chips you will need to emulate 360 KB, 720 KB, 1.2 KB and 1.44 floppy drives.
  • Page 40 Flash/ROM disk to be the 3rd drive, the Flash/ROM drive will become drive C: and the hard disk will become drive D:. If you have two hard disks, the Flash/ROM drive will become drive C:, the first PCM-4862 User's Manual...
  • Page 41 (command.com, io.sys, autoexec.bat, etc). The next time you start the system, it will boot from the solid state disk. After you’ve set all the jumpers on the PCM-4862, insert the appropriate memory devices into the card’s sockets. Remember that you will need to program EPROMs before you insert them.
  • Page 42 If you need a bootable disk, you should do the system transfer by typing: ( drive is the disk label, such as A: or B:) SYS drive PCM-4862 User's Manual...
  • Page 43 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 four standard LCDs •...

  • Page 44: Utility Disk

    The PCM-4862 system BIOS and custom drivers are located in a 128 Kbyte, 32-pin (JEDEC spec.) Flash ROM device, designated U28. A single Flash chip holds the system BIOS, VGA BIOS, and network Boot ROM image. The display can be configured via software.
  • Page 45 AWDFLASH.EXE This program allows you to write the VGA BIOS files to the BIOS Flash ROM. The VGA files all come ready formatted for the PCM- 4862 with .BIN extensions. See README.DOC. These files support various CRT and flat panel displays. They are custom written and can be made available upon request.
  • Page 46 Configure the VGA display as follows: 1. Apply power to the PCM-4862 with a color TFT display attached. This is the default setting for the PCM-4862. Ensure that the AWDFLASH.EXE and *.BIN files are located in the working drive.
  • Page 47 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 <Enter>. The screen will ask “Do you want to save?” If you wish to continue press Y.
  • Page 48 Pin name Pin name CN1-1 CN1-2 CN1-3 SHFCLK CN1-4 DISP +5 V CN1-5 +5 V CN1-6 CN1-7 -17 V (external power) CN1-8 CN1-9 CN1-10 CN1-11 CN1-12 CN1-13 CN1-14 CN1-15 PCM-4862 User's Manual...
  • Page 49 Pin name Pin name — — — — — — — — VCLK ASHFCLK /BLANK — — — — — — SELFTST COLMAP ENABLE — — RESERVED — — /LOWPOW — — 31,32 — — RESERVED — — — — Chapter 3 Software Configuration...
  • Page 50 Pin name Pin name CN1-1 NCLK SHFCLK CN1-2 CN1-3 CN1-4 CN1-5 CN1-6 CN1-7 CN1-8 CN1-9 CN1-10 CN1-11 CN1-12 CN1-13 CN1-14 CN1-15 — — CN2-1 CN2-2 CN2-3 CN2-4 CN2-5 CN2-6 CN2-7 ENAB CN2-8 CN2-9 +5 V CN2-10 +5 V PCM-4862 User's Manual...
  • Page 51 Pin name Pin name CN1-1 CN1-2 CN1-3 SHFCLK CN1-4 DISP +5 V CN1-5 +5 V CN1-6 CN1-7 +27 V (external power) CN1-8 CN1-9 CN1-10 CN1-11 CN1-12 CN1-13 CN1-14 CN1-15 CN2-1 CN2-2 CN2-3 CN2-4 CN2-5 CN2-6 CN2-7 CN2-8 CN2-9 CN2-10 Chapter 3 Software Configuration...
  • Page 52 PNP mode). To execute the configuration, to view the current configuration, or to run diagnostics, do the following: 1. Power the PCM-4862 on. Ensure that the RSET8019.EXE file is located in the working drive. 2. At the prompt type RSET8019.EXE and press <Enter>. The Ethernet configuration program will then be displayed.

  • Page 53: Award Bios Setup

    This chapter describes how to set BIOS configuration data. Chapter 4 Award BIOS Setup...
  • Page 54 3. The CMOS memory has lost power and the configuration information has been erased. The PCM-4862’s 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 55: Standard Cmos Setup

    R O M I S A B I O S ( 2 C 4 L 6 A K A ) C M O S S E T U P U T I L I T Y A W A R D S O F T W A R E , I N C . STANDARD CMOS SETUP PASSWORD SETTING BIOS FEATURES SETUP...
  • Page 56 384K Video : EGA/VGA Halt On : All Errors Total Memory : 4096K ESC : Quit : Select Item PU / PD / + / - : Modify : Help (Shift)F2 : Change Color CMOS setup screen PCM-4862 User's Manual...

  • Page 57: Bios Features Setup

    INITIAL SETUP SCREEN menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the PCM-4862. R O M I S A B I O S ( 2 C 4 L 6 A K A ) B I O S F E A T U R E S S E T U P A W A R D S O F T W A R E , I N C .

  • Page 58: Chipset Features Setup

    CPU Write Back Cache : Disabled F1 : Help PU/PD/+/- : Modify Set Turbo Pin Function : Suspend F5 : Old Values (Shift)F2 : Color Set Mouse Lock : Disabled F6 : Load BIOS Defaults CHIPSET features setup PCM-4862 User's Manual...

  • Page 59: Power Management Setup

    INITIAL SETUP SCREEN menu, the screen below is dis- played. This sample screen contains the manufacturer’s default values for the PCM-4862. R O M I S A B I O S ( 2 C 4 L 6 A K A )

  • Page 60: Load Bios Defaults

    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-4862 on. R O M I S A B I O S ( 2 C 4 L 6 A K A ) C M O S S E T U P U T I L I T Y A W A R D S O F T W A R E , I N C .
  • Page 61 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, there is default password which is stored in the ROM. The screen will display the following messages: Enter Password: Press <Enter>.
  • Page 62 This record is required for the system to operate. Selecting this option and pressing <Enter> lets you exit the Setup program without recording any new values or changing old ones. PCM-4862 User's Manual...
  • Page 63 The PCM-4862 features an on-board flat panel/VGA interface. This chapter provides instructions for installing and operating the software drivers on the included display driver diskette. Chapter 5 SVGA Setup...

  • Page 64: Simultaneous Display Mode

    Both CRT and panel displays can be used simultaneously. The PCM-4862 can be set in one of three configurations: on a CRT, on a flat panel display, or on both simultaneously. The system is initially set to simultaneous display mode.
  • Page 65 The drivers support the following applications using the filenames and resolutions listed: Application Filename Resolution Colors Windows 3.1 LINEAR4.DRV 640x480 800x600 1024x768 LINEAR8.DRV 640x480 800x600 1024x768 LINEAR16.DRV 640x480 LINEAR24.DRV 640x480 AutoCAD R12 RCTURBOC.EXP 640x480 800x600 1024x768 640x480 800x600 1024x768 640x480 640x480 640x480 Lotus 1-2-3 2.0 and Lotus Symphony 1.0,1.1...
  • Page 66 The display driver diskette contains drivers for several versions of certain applications. You must install the correct version in order for the driver to work properly so make sure you know which version of the application you have. PCM-4862 User's Manual...
  • Page 67 These drivers are designed to work with Microsoft Windows 3.1. You may install these drivers through Windows or in DOS. Step 1: Install Windows as you normally would for a VGA display. Run Windows to make sure that it is working correctly. Step 2: Place the display driver diskette in drive A.
  • Page 68 Setup, repeating steps 4 and 5 from the previous page. Besides the special display drivers marked by an asterisk (*), you should be able to use the following standard drivers: 640x480, 16 colors Super VGA 800x600, 16 colors PCM-4862 User's Manual...
  • Page 69 Special panning drivers are provided to allow high-resolution modes to be displayed on a flat panel or CRT. These drivers will show a section of a larger screen and will automatically pan, or scroll, the screen horizontally and vertically when the mouse reaches the edge of the display.

  • Page 70: Driver Installation

    Select Configure Video Display. In Display Device Configuration choose Select Graphics Board/Resolution. Then choose Select Display Graphics Board. After choosing a graphics board, go to Select Display Resolution. After selecting the display resolution, save the new configuration, and return to the main menu. PCM-4862 User's Manual...
  • Page 71 This menu allows you to modify: Number of AutoCAD Command Lines Font Size 6x8/8x8/8x14/8x16/12x20/12x24 Dual Screen Enable/Disable User Interface Configuration Double Click Interval Time BP Button BP Highlight Patt Line/Xor Rect/Both BP Refresh Enable/Disable BP Cache Enable/Disable This menu allows you to modify: Display List Enable/Disable Drawing Cache...
  • Page 72 Step 4: After the selection of the appropriate VGA display driver, you will need to exit this menu and return to the Main Lotus Installation Menu. Do this by selecting Return To Menu. Step 5: At the Main Lotus Installation Menu, select Save Changes. PCM-4862 User's Manual...
  • Page 73 Step 6: At this point the Installation Menu will prompt you for the name of your new Lotus configuration file. The Lotus system will prompt you with the default value — 123.SET, but you may want to use a filename that indicates the resolution of its driver. For example, if you installed the 132 column by 25 line driver, you could name this driver 132X25.SET, or if you installed the 80 by 50 driver, you may want to call the file 80X50.SET.

  • Page 74: Vesa

    NOTE: If the video BIOS already supports VBE extended video modes, DO NOT use this driver. Run the VTEST.EXE program to see if the video BIOS supports the VBE modes. PCM-4862 User's Manual...

  • Page 75: Word

    These drivers are designed to work with Microsoft Word 5.0 and 5.5. If you have already installed Word on your computer, go to Step 2 to install the new video driver. Step 1: Install Word as normal. Step 2: After you complete the Word installation, place the display driver diskette into drive A.

  • Page 76: Wordperfect

    Press <ESC> followed by Y to exit to DOS. Step 2: Start WordPerfect, and press <SHIFT>+<F1> to enter the setup menu. Select D for Display and G for Graphics Screen Type, and then choose the desired Chips VGA resolution. PCM-4862 User's Manual...
  • Page 77 Follow these instructions to configure WordPerfect 5.0 for 132 column text mode: Step 1: To use the SETCOL program to set 132 columns and 25 rows, type the following command: SETCOL 132, 25 <ENTER> Step 2: Start WordPerfect. The program will detect the number of rows and columns automatically.
  • Page 78 PCM-4862 User's Manual...
  • Page 79 The PCM-4862 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, environments. Appendix A Programming the Watchdog Timer...
  • Page 80 Refresh the watchdog GOSUB 2000 REM Task #2, takes 1 second to complete X=INP (&H043) REM Disable the watchdog 1000 Subroutine #1, takes 1 second to complete 1070 RETURN 2000 Subroutine #2, takes 1 second to complete 2090 RETURN PCM-4862 User's Manual...
  • Page 81 This appendix gives instructions for installing PC/104 modules. Appendix B Installing PC/104 Modules...
  • Page 82 4-Port RS-232 Module • PCM-3680 Dual Port CAN Module Installing these modules on the PCM-4862 is quick and simple. The following steps show how to mount the PC/104 modules: 1. Remove the PCM-4862 from your system paying particular attention to the safety instructions already mentioned above.
  • Page 83 PC/104 Mounting Support F e m a l e M a l e PC/104 Module P C M - 4 8 6 0 PC/104 Module Mounting Diagram 3.500 3.250 3.775 3.575 3.575 0.200 0.200 0.200 3.350 3.550 PC/104 module dimensions (inches ±5 %) Appendix B Installing PC/104 Modules...
  • Page 84 PCM-4862 User's Manual...
  • Page 85 This appendix contains information of a detailed or specialized nature. It includes: • CRT display connector • Flat panel display connector • PC/104 connector • Front panel connector • Main power connector • 10BASE-2/10BASE-5 AUI connector • RS-232/422/485 serial port connector •...
  • Page 86 Signal Signal SIGNAL GND H-SYNC GREEN CHASSIS GND SIGNAL GND V-SYNC BLUE CHASSIS GND CHASSIS GND Function Function +12 V +12 V ENAVEE• SHFCLK ENABKL ASHFCLK PCM-4862 User's Manual...
  • Page 87 Signal (CN3) Signal (CN5) Number RowA RowB RowA RowB — — IOCHCHK SBHE MEMCS16 RESETDRV LA23 IOCS16 LA22 IRQ10 IRQ9 LA21 IRQ11 LA20 IRQ12 DRQ2 LA19 IRQ15 -12V LA18 IRQ14 ENDXFR LA17 DACK0 MEMR DRQ0 IOCHRDY (KEY) MEMW DACK5 SMEMW DRQ5 SA19 SMEMR...
  • Page 88 Signal HDD LED- (HARD DISK ACTIVE) HDD LED+ (V SPEAKER+ SPEAKER- (GND) WATCHDOG TIMER OUT RESET SWITCH- (GND) RESET SWITCH+ Function -5 V -12 V Signal +12 V PCM-4862 User's Manual...
  • Page 89 Signal +5 V Signal 485 TxD+ 485 TxD- 485 RxD+ 485 RxD- Signal MS V MS DATA MS CLOCK KB V KB DATA KB CLOCK Appendix C Pin Assignments...
  • Page 90 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 DATA 0 DATA 15 SIGNAL GND PCM-4862 User's Manual...
  • Page 91 Signal Signal IO WRITE IO READ IO CHANNEL READY IRQ14 IOCS16 ADDR 1 ADDR 0 ADDR 2 HARD DISK SELECT 0 HARD DISK SELECT 1 IDE ACTIVE MGND MVCC Signal Signal +5 V +12 V Appendix C Pin Assignments...
  • Page 92 Signal Signal DENSITY SELECT DRIVE TYPE INDEX MOTOR 0 DRIVE SELECT 1 DRIVE SELECT 2 MOTOR 1 DIRECTION STEP WRITE DATA WRITE GATE TRACK 0 WRITE PROTECT READ DATA HEAD SELECT DISK CHANGE PCM-4862 User's Manual...
  • Page 93 Signal \STROBE \AUTOFD \INIT \SLCTINI \ACK BUSY SLCT Appendix C Pin Assignments...
  • Page 94 PCM-4862 User's Manual...
  • Page 95 Appendix D Optional Extras...
  • Page 96 The PCM-4862 requires several cables for normal operation. You can make them yourself or purchase an optional cable kit assembly which includes the following: Boot ROM binary files required for network remote boot-up are available. Please contact your sales rep for detailed information.

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