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Copyright notice This document is copyrighted, 2000, by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. 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 Advantech Co., Ltd.
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A Message to the Customer Advantech customer services Each and every Advantech product is built to the most exacting specifications to ensure reliable performance in the harsh and demanding conditions typical of industrial environments. Whether your new Advantech equipment is destined for the laboratory or the...
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® ® l e t u i t / I I I r e l ™ ® l e t & ) s t d i l s t r ® l a i e l l ™ ® n I ( l e t ) t e t i b...
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t n I ® ® / I I I ™ ® t n I & ® ™ ® t n I...
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Advantech assumes no liability under the terms of this warranty as a consequence of such events. If an Advantech product is defective, it will be repaired or replaced at no charge during the warranty period. For out-of-warranty repairs, you will be billed according to the cost of replacement materials, service time and freight.
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Initial Inspection Before you begin installing your card, please make sure that the following materials have been shipped: ® • 1 PCA-6178 socket 370 Pentium III / Celeron™ processor-based single board computer ® • 1 Pentium III /Celeron™ processor (optional) •...
Contents Chapter 1 Hardware Configuration ......1 Introduction ................2 Features ................3 Specifications ..............5 1.3.1 System .................5 1.3.2 Memory ...............5 1.3.3 Input/Output ..............6 1.3.4 VGA interface .............6 1.3.5 SCSI interface .............6 1.3.6 Ethernet LAN (PCA-6178E/6168F only) ....6 1.3.7 Solid state disk ............6 1.3.7 Industrial features ............7 1.3.8 Mechanical and environmental specifications ....7 Board Layout: Main Features ..........8...
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Chapter 2 Connecting Peripherals ......23 Primary (CN1) and Secondary (CN2) IDE Connectors24 Floppy Drive Connector (CN3) ........25 Parallel Port (CN4) ............25 SCSI Connector (CN5) ............26 USB Port (CN6) ..............27 VGA Connector (CN7) ............27 10/100Base-T Ethernet Connector (CN8) ......28 Serial Ports (CN9: COM1; CN10: COM2) ....28 PS/2 Keyboard and Mouse Connector (CN11) .....29 2.10 External Keyboard Connector (CN12) ......29 2.11 Infrared (IR) Connector (CN13) ........30...
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3.4.4 Boot Up Floppy Seek ..........40 3.4.5 Boot Up NumLock Status .........40 3.4.6 Gate A20 Option ............40 3.4.7 Typematic Rate Setting ..........40 3.4.8 Typematic Rate (Chars/Sec) ........40 3.4.9 Typematic Delay (msec) ........... 41 3.4.10 Security Option ............41 3.4.11 PCI/VGA Palette Snoop.......... 41 3.4.12 OS Select for DRAM >...
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3.10.5 Onboard Serial Port 1 (3F8H/IRQ4) .......48 3.10.6 Onboard Serial Port 2 (2F8H/IRQ3) .......48 3.10.7 Onboard Parallel Port (378H/IRQ7) .......48 3.10.8 Parallel Port Mode (ECP + EPP) ......48 3.10.9 ECP Mode Use DMA ..........48 3.11 Password Setting ..............49 3.12 IDE HDD Auto Detection ..........49 3.13 Save &...
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Configuring the SCSI Adapter ........83 SCSI Terminators ............84 SDMS Drivers ..............85 Chapter 7 Onboard Security Setup ......87 Introduction ..............88 Driver Installation ............88 7.2.1 Before you begin ............88 7.2.2 Windows 95 drivers setup procedure ......89 Windows NT driver setup procedure ......98 Appendix A Programming the Watchdog Timer ..
Hardware Configuration This chapter gives background informa- tion on the PCA-6178. It then shows you how to configure the card to match your application and prepare it for installation into your PC. Sections include: • Introduction • Features • Specifications •...
Introduction The PCA-6178 Series all-in-one industrial grade CPU card uses Intel's ® highly acclaimed Pentium III/ Celeron ™ processor, together with the Intel 440BX PCI chipset. The card works with standard ISA or PCI/ISA-bus passive backplanes. The CPU provides 256 KB/128 KB on-CPU L2 cache, eliminating the need for external SRAM chips.
Features 1. Fan status monitoring and alarm: To prevent system overheat- ing and damage, the CPU fan can be monitored for speed and failure. The fan is set for its normal RPM range, and alarm thresholds. 2. Temperature monitoring and alert: To prevent system overheat- ing and damage, the CPU card supports processor thermal sensing and auto-protection.
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8. Jumper free mode: When enabled, this allows processor settings and easy overclocking of frequency and Vcore voltages all through the BIOS setup. Easy-to-use DIP switches instead of jumpers are included in case you want to manually adjust the processor's external frequency. 9.
Specifications 1.3.1 System ® • CPU: Intel Pentium III /Celeron™ processor, up to 850+ MHz • BIOS: Award Flash BIOS, 2 Mb • Green function: Supports power management operation via BIOS. Activated by keyboard or mouse activity • PCI enhanced IDE hard disk drive interface: Supports up to four IDE (AT-bus) large hard disk drives or other enhanced IDE devices.
1.3.3 Input/Output • Bus interface: PCI/ISA bus, PICMG compliant • Enhanced parallel port: Configurable to LPT1, LPT2, LPT3 or disabled. Standard DB-25 female connector provided. Supports EPP/ECP • Serial ports: Two RS-232 ports with 16C550 UARTs (or compatible) with 16-byte FIFO buffer. Supports speeds up to 115.2 Kbps.
1.3.7 Industrial features • Watchdog timer: Can generate a system reset or IRQ11. The watchdog timer is programmable, with each unit equal to one second (63 levels). The program uses I/O port hex 443h to control the watchdog timer 1.3.8 Mechanical and environmental specifications •...
Jumpers and Connectors Connectors on the PCA-6178 board link it to external devices such as hard disk drives and a keyboard. In addition, the board has a number of jumpers used to configure your system for your application. The tables below list the function of each of the board jumpers and connectors.
Safety Precautions Warning! Always completely disconnect the power cord from your chassis whenever you work with the hardware. Do not make connections while the power is on. Sensitive electronic components can be damaged by sudden power surges. Only experienced electronics personnel should open the PC chassis. Caution! Always ground yourself to remove any static charge before touching the CPU card.
Jumper Settings This section provides instructions on how to configure your card by setting jumpers. It also includes the card's default settings and your options for each jumper. 1.8.1 How to set jumpers You configure your card to match the needs of your application by setting jumpers.
Table 1-3: CPU clock ratio setting (SW1) Ratio SW1-1 SW1-2 SW1-3 SW1-4 1.8.3 CPU type select (SW2) Table 1-4: CPU type select (SW2) CPU type SW2-1 SW2-2 Celeron™ Coppermine PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
1.8.4 CMOS clear (J1) The PCA-6178 CPU card contains a jumper that can erase CMOS data and reset the system BIOS information. Normally this jumper should be set with pins 1-2 closed. If you want to reset the CMOS data, set J1 to 2-3 closed for just a few seconds, and then move the jumper back to 1-2 closed.
® 1.8.6 DiskOnChip 2000 Flash disk address select (J3) ® The PCA-6178 includes a 32-pin socket for M-Systems' DiskOnChip 2000 Flash disk module. This revolutionary solid state disk enables critical system information to be stored within an on-board Flash disk for virtually instantaneous data access.
System Memory The top-left edge of the PCA-6178 contains three sockets for 168-pin dual inline memory modules (DIMMs). All three sockets use 3.3 V unbuffered synchronous DRAMs (SDRAM). DIMMs are available in capacities of 16, 32, 64, 128, or 256 MB. The sockets can be filled in any combination with DIMMs of any size, giving your PCA-6178 single board computer between 16 MB and 768 MB of memory.
1.9.2 Supplementary information about DIMMs Your PCA-6178 can accept SDRAM memory chips (with or without parity). Also note: • If the PCA-6178 operates at 100 MHz, only use PC-100/ PC-133- compliant DIMMs. Most systems will not even boot if non-compli- ant modules are used.
1.10 Memory Installation Procedures To install DIMMs, first make sure the two handles of the DIMM socket are in the "open" position. i.e. The handles lean outward. Slowly slide the DIMM module along the plastic guides on both ends of the socket. Then press the DIMM module right down into the socket, until you hear a click.
1.12 CPU Installation ® ® The PCA-6178 provides a socket 370 for an Intel Pentium III/ Celeron™processor. The CPU on the board must have a fan or heat sink attached, to prevent overheating. Warning: Without a fan or heat sink, the CPU will overheat and cause damage to both the CPU and the mother- board.
Connecting Peripherals This chapter tells how to connect periph- erals, switches and indicators to the PCA-6178 board. You can access most of the connectors from the top of the board while it is installed in the chassis. If you have a number of cards installed, or your chassis is very tight, you may need to partially remove the card to make all the connections.
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Primary (CN1) and Secondary (CN2) IDE Connectors You can attach up to four IDE (Integrated Device Electronics) drives to the PCA-6178’s internal controller. The primary (CN1) and secondary (CN2) connectors can each accommodate two drives. Wire number 1 on the cable is red or blue and the other wires are gray.
Floppy Drive Connector (CN3) You can attach up to two floppy disk drives to the PCA-6178's onboard controller. You can use any combination of 5.25" (360 KB / 1.2 MB) and/or 3.5" (720 KB / 1.44/2.88 MB) drives. The card comes with a 34-pin daisy-chain drive connector cable. On one end of the cable is a 34-pin flat-cable connector.
To install the bracket, find an empty slot in your chassis. Unscrew the plate that covers the end of the slot. Screw in the bracket in place of the plate. Next, attach the flat-cable connector to CN4 on the CPU card.
USB Port (CN6) The PCA-6178 provides one USB (Universal Serial Bus) interface, which gives complete Plug & Play and hot attach/detach for up to 127 external devices.The USB interface complies with USB Specification Rev. 1.0, and is fuse-protected. The USB interface is accessed through a 10-pin flat-cable connector, CN6.
10/100Base-T Ethernet Connector (CN8) The PCA-6178 is equipped with a high-performance 32-bit PCI-bus Ethernet interface, which is fully compliant with IEEE 802.3/u 10/100 Mbps CSMA/CD standards. It is supported by all major network operating systems, and is 100% Novell NE-2000 compatible. An onboard RJ-45 jack provides convenient 10/100Base-T RJ-45 operation.
The IRQ and address ranges for both ports are fixed. However, if you want to disable the port or change these parameters later, you can do this in the system BIOS setup. 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.
2.11 Infrared (IR) Connector (CN13) CN13 This connector supports the optional wireless infrared transmitting and receiving module. This module mounts on the system case. You must configure the setting through the BIOS setup (see Chapter 3). 2.12 CPU Fan Connector (CN14) CN14 This connector supports cooling fans of 500 mA (6 W) or less.
2.13 Front Panel Connectors (CN16, CN17, CN18, CN19 and CN21) There are several external switches to monitor and control the PCA-6178. CN18 CN21 CN17 CN19 CN16 2.13.1 Keyboard lock and power LED (CN16) CN16 is a 5-pin connector for the keyboard lock and power on LED. Refer to Appendix B for detailed information on the pin assignments.
2.13.4 HDD LED (CN19) You can connect an LED to connector CN19 to indicate when the HDD is active. 2.13.5 ATX soft power switch (CN21) If your computer case is equipped with an ATX power supply, you should connect the power on/off button on your computer case to CN21.
Warnings: 1. Make sure that you unplug your power supply when adding or removing expansion cards or other system components. Failure to do so may cause severe damage to both your CPU card and expan- sion cards. 2. ATX power supplies may power on if certain motherboard components or connections are touched by metallic objects.
Award BIOS Setup This chapter describes how to set the card’s BIOS configuration data. Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
CPU. If there is no number assigned to the patch code, please contact Advantech’s applications engineer to obtain an up-to-date patch code file. This will ensure that your CPU’s system status is valid. After ensuring that you have a number assigned to the patch code, press <Del>...
Standard CMOS Setup Choose the “STANDARD CMOS SETUP” option from the “INITIAL SETUP SCREEN” menu, and the screen below will be displayed. This standard setup menu allows users to configure system components such as date, time, hard disk drive, floppy drive, display, and memory. Base Memory = 640K Extended Memory = 130048K Other Memory = 384K...
BIOS Features Setup The “BIOS FEATURES SETUP” screen appears when choosing the “BIOS FEATURES SETUP” item from the “CMOS SETUP UTILITY” menu. It allows the user to configure the PCA-6178 accord- ing to his particular requirements. Below are some major items that are provided in the BIOS FEATURES SETUP screen.
3.4.2 Quick Power On Self Test This option speeds up the Power-On Self Test (POST) conducted as soon as the computer is turned on. When enabled, BIOS shortens or skips some of the items during the test. When disabled, the computer conducts normal POST procedures.
3.4.4 Boot Up Floppy Seek During Power-On Self Test (POST), BIOS will determine if the floppy disk drive installed is 40 or 80 tracks. A 360 KB type drive is 40 tracks; while 720 KB, 1.2 MB, and 1.44 MB type drives are all 80 tracks. Enabled BIOS searches the floppy drive to determine if it is 40 or 80 tracks.
3.4.9 Typematic Delay (msec) Typematic delay is the time interval between the appearance of two consecutive characters, when holding down a key. The input values for this category are: 250, 500, 750, 1000 (msec). 3.4.10 Security Option This setting determines whether the system will boot up if the password is denied.
3.4.14 C8000-CBFFF Shadow / DC000-DFFFF Shadow These determine whether optional ROM will be copied to RAM in blocks of 16 KB. Enabled Optional shadow is enabled. Disabled Optional shadow is disabled. Chipset Features Setup By choosing the “CHIPSET FEATURES SETUP” option from the INITIAL SETUP SCREEN menu, the screen below will be displayed.
3.5.1 SDRAM RAS to CAS Delay This controls the latency between SDRAM active command and the read/write command. Leave this on the default setting. 3.5.2 SDRAM RAS Precharge Time This controls the idle clocks after issuing a precharge command to SDRAM.
3.5.7 AGP Aperture Size (MB) Memory-mapped, graphics data structures can reside in a graphics aperture. The default setting is 64. Power Management Setup The power management setup controls the CPU card’s “green” features. The following screen shows the manufacturer’s defaults: Figure 3-5: Power management setup screen 3.6.1 Power Management This option allows you to determine if the values in power...
Note: The HDD will not power down if the Power Management option is disabled. 3.6.3 Soft-Off by PWR-BTTN If you choose “Instant-Off”, then pushing the ATX soft power switch button once will switch the system to “system off” power mode. You can choose “Delay 4 sec.”...
that IRQ. If you install a legacy ISA card that requires a unique IRQ, you must set the field for that IRQ to “Legacy ISA”. Say for example that you install a legacy ISA card that requires IRQ10. You must then set “IRQ-10 assigned to :”...
3.10 Integrated Peripherals Figure 3-7: Integrated peripherals 3.10.1 IDE HDD Block Mode If you enable IDE HDD Block Mode, the enhanced IDE driver will be enabled. Leave IDE HDD Block Mode on the default setting. 3.10.2 IDE Primary Master/Slave PIO/UDMA Mode, IDE Secondary Master/Slave PIO/UDMA Mode (Auto) Each channel (Primary and Secondary) has both a master and a slave, making four IDE devices possible.
3.10.4 Onboard FDC Controller When enabled, this field allows you to connect your floppy disk drives to the onboard floppy disk drive connector instead of a separate controller card. If you want to use a different controller card to connect the floppy disk drives, set this field to Disabled. 3.10.5 Onboard Serial Port 1 (3F8H/IRQ4) The settings are 3F8H/IRQ4, 2F8H/IRQ3, 3E8H/IRQ4, 2E8H/IRQ10, and Disabled for the on-board serial connector.
3.11 Password Setting To change the password: 1. Choose the “PASSWORD SETTING” option from the Setup main menu and press <Enter>. The screen will display the following message: Enter Password: Press <Enter>. 2. If the CMOS is good or if this option has been used to change the default password, the user is asked for the password stored in the CMOS.
3.13 Save & Exit Setup If you select this and press <Enter>, the values entered in the setup utilities will be recorded in the CMOS memory of the chipset. The microprocessor will check this every time you turn your system on and compare this to what it finds as it checks the system.
PCI SVGA Setup The PCA-6178 features an onboard PCI AGP/VGA interface. This chapter provides instructions for installing and operating the software drivers on the display driver CD included in your package. Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
Before You Begin To facilitate the installation of the enhanced display device drivers and utility software, you should read the instructions in this chapter carefully before you attempt installation. The enhanced display drivers for the PCA-6178 board are located on the software installation CD. You must install the drivers and utility software by using the supplied SETUP program for DOS drivers.
• User-friendly installation for Windows 95 and Windows NT • AGP 1.0 interface • 4 MB/ 8 MB, 64-bit, 100 MHz SGRAM frame buffer interface with 800 MB/sec bus bandwidth • Integrates superior video features. These include filtered sealing of 720 pixel DVD content, and MPEG-2 motion compensation for software DVD Installation...
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Click on the right driver for the installation PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
Driver Installation 4.4.1 Necessary prerequisites The instructions in this manual assume that you understand elementa- ry concepts of MS-DOS and the IBM personal computer. Before you attempt to install any driver or utility, you should know how to copy files from a floppy disk to a directory on the hard disk. You should also understand the MS-DOS directory structure, and know how to format a floppy disk.
Windows NT Drivers Setup Procedure Note: Before you install the VGA driver, make sure that you are using service pack 3 (or above). 1. Click on " WIN NT". 2. Click "Next". PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
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3. Click "Finish" to restart your computer and enable the changes to take effect. Chapter 4 PCI SVGA Setup Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
LAN Configuration The PCA-6178 features an onboard LAN interface. This chapter gives detailed information on Ethernet configuration. It shows you how to configure the card to match your application requirements. Sections include: Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
5.1 Introduction The PCA-6178 features an optional 32-bit 10/100 Mbps Ethernet network interface. This interface supports bus mastering architecture and auto-negotiation features. Therefore standard twisted-pair cabling with RJ-45 connectors for both 10 Mbps and 100 Mbps connections can be used. Extensive driver support for commonly-used network systems is also provided.
5.3 Driver Installation The PCA-6178's onboard Ethernet interface supports all major network operating systems. The BIOS automatically detects the LAN while booting, and assigns an IRQ level and I/O address. No jumpers or switches are required for user configuration. The drivers and installation instructions are located in the following directories of the utility CD: •...
5.4 Windows 95/98/98SE Drivers Setup Procedure Note 1: If you are using Windows 98SE, your system will find the LAN device "Intel[R] Pro/100+ Management Adapter". You must first remove this device from your system, and then restart your computer. Then you will be ready to install the correct driver by following the procedure below Note 2:...
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2. In the "System Properties" window, select the "Device Manager" tab. Select "View devices by type", and navigate to: Computer\Other devices\Intel[R] PRO/100+ Management Adapter. Highlight "Intel[R] PRO/100+ Management Adapter" and click on "Properties". Chapter 5 LAN Configuration Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
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3. In the "Intel[R] PRO/100+ Management Adapter Properties" window, select the "Driver" tab. Then click on "Update Driver...". 4. In the "Update Device Driver Wizard" window, click on "Next". PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
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5. In the following "Update Device Driver Wizard" window, select "Specify a location:". Type in: "D:\PCA6178\LAN". Then click on "Next". Chapter 5 LAN Configuration Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
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6. In the following "Update Device Driver Wizard" window, select "The updated driver ...". Then click on "Next". 7. In the following "Update Device Driver Wizard" window, click on "Next". PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
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8. In the "Copying Files..." window, the correct file path should be: D:\PCA6178\LAN. When you have the correct location, click on "OK". 9. When the "Insert Disk" window appears, insert the utility CD into the CD-ROM drive. Then click on "OK". Chapter 5 LAN Configuration Artisan Scientific - Quality Instrumentation ...
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10. When the "Update Device Driver Wizard" window, click on "Finish". 11. In the "System Settings Change" window, click on "Yes". PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
5.5 Windows NT Drivers Setup Procedure Note: The CD-ROM drive is designated as "D" throughout this section. 1. In the "Windows NT" screen, click on "Start" and select "Set- tings". Then click on the "Control Panel" icon to select "Net- work".
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3. In the "Select Network Adapter" window, click on "Have Disk...". 4. When the "Insert Disk" window appears, insert the utility CD into the CD-ROM drive. The correct file path is; D:\PCA6178\LAN. When you have the correct file path, click on "OK". PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ...
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5. In the "Select OEM Option" window, click on "OK". 6. In the "Network" window, select the "Adapters" tab. Under "Network Adapters:", highlight "[2] Intel[R] PRO/100+ Manage- ment Adapter". Then click on "Close". Chapter 5 LAN Configuration Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
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7. In the "Microsoft TCP/IP Properties" window, select the "IP Address" tab. Then select "Specify an IP address". Type in the IP Address and Subnet Mask details. Then click on "OK". 8. In the "Network Settings Change" window, click on "Yes". PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ...
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9. You are now ready to enable the LAN device driver. In the "Windows NT" screen, click on "Start" and select "Settings". Then click on the "Control Panel" icon to select "Network". 10. In the "Network" window, select the "Adapters" tab. Under "Network Adapters:", highlight "[2] Intel[R] PRO/100+ Manage- ment Adapter".
5.6 Windows NT Wake-on-LAN Setup Procedure 1. In the "Windows NT" screen, click on "Start" and select "Set- tings". Then click on the "Control Panel" icon to select "System". PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
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2. In the "Intel[R] PROSet" window, under "Select a Network Adapter", choose "[2] Intel[R] PRO100+ Management Adapter". The select the "Advanced" tab. Under "Setting", highlight the "Enable PME" item. Under "Value", select "Enabled". Then click on "OK". 3. In the "Reboot Required" window, click on "Yes". Chapter 5 LAN Configuration Artisan Scientific - Quality Instrumentation ...
SCSI Setup and Configurations The PCA-6178 features an onboard SCSI interface. This chapter provides basic SCSI concepts and instructions for installing the software drivers with the SCSI driver disks/CD included in your package. Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
Introduction The PCA-6178 is equipped with a Symbios SYM53C895 single-chip PCI-to-SCSI host adapter which provides a powerful Ultra2 multitask- ing interface between your computer’s PCI bus and SCSI devices (disk drives, CD-ROM drives, scanners, tape backups, removable media drives, etc.). Up to a total of 15 SCSI devices can be connected to the SCSI connector through the Symbios SYM53C895.
Basic Rules for SCSI Host Adapter and Device Installation You must terminate both ends of the SCSI bus. Refer to the hardware manuals for the devices and the host adapter to properly terminate the bus. Unless your system is SCSI Configured AutoMatically (SCAM) capable, you must configure each SCSI device with a different SCSI ID number.
SCSI Terminators To ensure reliable communication, the SCSI bus must be properly terminated. Termination is controlled by a set of electrical resistors, called terminators. Terminators must be placed (or enabled) at the two extreme ends of the SCSI bus. All devices that lie between the ends must have their terminators removed (or disabled).
SDMS Drivers The SDMS device drivers translate an operating system I/O request into a SCSI request. Each Symbios SCSI device driver is operating system specific and is designed to work on standard Symbios chip implementations. We provide PCI SDMS device drivers for the following operating systems: •...
Onboard Security Setup This chapter explains OBS concepts and provides instructions for installing the relevant software drivers. This is done using the OBS driver CD included in your PCA-6178 package. Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
Introduction Onboard security (OBS) functions monitor key hardware. They help you maintain your system's stability and durability. The PCA-6178 can monitor 5 sets of system positive voltages, 2 sets of system negative voltages, CPU cooling fan speed, and CPU temperature. The positive system voltage sets which can be monitored include: •...
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2. If your operating system is Win95, you will see the following screen images after running the driver. You must then reboot your system, start the procedure from Step 1 again, and then proceed directly to Step 3. PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ...
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Follow the screen instructions to install the software. Chapter 7 Onboard Security Setup Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
3. Choose the Directory you want to install the files to. 4. Let the installation continue, and complete the setup. PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
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5. Using your file manager, click on "Hardware Doctor" in drive C:, and then click on W83781". Chapter 7 Onboard Security Setup Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
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6. It is recommended that you load the default values for all the OBS settings. However, if desired, you can establish new conditions for voltage, fan speed and temperature. PCA-6178 User's Manual Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
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7. "Winbond Hardware Doctor" will show an icon on the right side of the bottom window bar. This icon is the "Terminate and Stay Resident" (TSR) icon. It will permanently remain in the bottom window bar, and will activate warning signals when triggered by the onboard security system.
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8. Click on "Setting", then "Monitoring Config." While enabling each OBS function, you can choose "Faults 1". This will result in a warning message being delivered as soon as any monitored reading exceeds safe limits for the first time. Alternatively, you can set up "Count 3".
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9. After completing the setup, all the OBS functions are permanently enabled. When a monitored reading exceeds safe limits, a warning message will be displayed and an error beep tone will activate to attract your attention. Chapter 7 Onboard Security Setup Artisan Scientific - Quality Instrumentation ...
Programming the Watchdog Timer The PCA-6178 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. Artisan Scientific - Quality Instrumentation ...
A.1 Programming the Watchdog Timer To program the watchdog timer, you must write a program which writes I/O port address 443 (hex). The output data is a time interval value. The value range is from 01 (hex) to 3F (hex), and the related time interval is 1 sec.
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After data entry, your program must refresh the watchdog timer by rewriting I/O port 443 (hex) while simultaneously setting it. When you want to disable the watchdog timer, your program should read I/O port 443 (hex). The following example shows how you might program the watchdog timer in BASIC: Watchdog timer example program OUT &H443, data REM...
Pin Assignments This appendix contains information of a detailed or specialized nature. It includes: • IDE Hard Drive Connector • Floppy Drive Connector • Parallel Port Connector • SCSI Connector • USB Connector • VGA Connector • Ethernet 10/100Base-T RJ-45 Connector •...
B.1 IDE Hard Drive Connector (CN1, CN2) Table B-1: IDE hard drive connector (CN1, CN2) Signal 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...
B.11 IR Connector (CN13) Table B-11: IR connector (CN13) Signal Signal +5 V FIRRX CIRRX IR_RX +5VSB IR_TX B.12 CPU Fan Power Connector (CN14) Table B-12: CPU fan power connector (CN14) Signal +12 V Detect Appendix B Pin Assignments Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
B.13 Power LED and Keylock Connector (CN16) You can use an LED to indicate when the CPU card is on. Pin 1 of CN16 supplies the LED's power, and Pin 3 is the ground. You can use a switch (or a lock) to disable the keyboard so that the PC will not respond to any input.
B.19 DMA Channel Assignments Table B-19: DMA channel assignments Channel Function Available Available Floppy disk (8-bit transfer) Available Cascade for DMA controller 1 Available Available Available B.20 Interrupt Assignments Table B-20: Interrupt assignments Priority Interrupt# Interrupt source Parity error detected IRQ0 Interval timer IRQ1...
® DiskOnChip 2000 Quick Installation Guide C.1.1 DiskOnChip ® 2000 installation instructions 1. Make sure the target platform is powered OFF. ® 2. Plug the DiskOnChip 2000 device into its socket. Verify the direction is correct (pin 1 of the DiskOnChip 2000 is aligned with pin 1 of the socket).
C.1.2 Addtional information and assistance 1. Visit M-Systems' website at http://www.m-sys.com where you can find the Utilities Manual, data sheet and Application Notes. In addition, you can find the latest DiskOnChip 2000 software utilities. 2. Contact your dealer for technical support if you need additional assistance, and have the following information ready: •...
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