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.
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...
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.
It should be free of marks and scratches and in perfect working order upon receipt. As you unpack the PCA-6178, check it for signs of shipping damage. (For example, damaged box, scratches, dents, etc.) If it is damaged or it fails to meet the specifications, notify our service department or your local sales representative immediately.
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 ..
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B.21 1st MB Memory Map.............120 B.22 PCI Bus Map ..............120 Appendix C DiskOnChip® 2000 Installation Guide 121 DiskOnChip® 2000 Quick Installation Guide ....122 C.1.1 DiskOnChip® 2000 installation instructions ..122 C.1.2 Addtional information and assistance ....123...
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 •...
VGA (AGP) controller, a PCI Ultra2 SCSI controller, a 10/100Base-T networking controller, three DIMM slots for a total of 768 MB RAM memory, and an ISA High Drive. In addition, the PCA-6178 Series supports a solid state disk (SSD) using M-Systems Corporation's ®...
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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In this case, a warning message will be displayed. You can then run your anti-virus program to locate the problem PCA-6178 User's Manual...
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.
1.3.7 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.
As a safety precaution, use a grounding wrist strap at all times. Place all electronic components in a static-dissipative surface or static-shielded bag when they are not in the chassis. PCA-6178 User's Manual...
1 and 2, or 2 and 3. A pair of needle-nose pliers may be useful when setting jumpers. 1.8.2 CPU clock ratio setting (SW1) You must configure your PCA-6178 CPU card to the frequency of your ® Intel Celeron™/Coppermine processor by setting jumper SW1.
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...
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.
(16, 32, 64, 128 or 256 MB) x 1 1.9.1 Sample calculation: DIMM memory capacity Suppose you install a 128 MB DIMM into your PCA-6178's socket 1 and a 32 MB DIMM into sockets 2 and 3. Your total system memory...
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. This is due to strict timing issues involved at this speed.
Celeron™/Coppermine processor, you do not have to take care of either SRAM chips or SRAM modules. The built-in second level cache in the Celeron/Coppermine processor yields much higher performance ® than the external cache memories. The cache size in the Intel Celeron™/Coppermine processor is 128/256 KB. PCA-6178 User's Manual...
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...
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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.
Make sure that wire 1 corresponds to pin 1 of CN4. Pin 1 is on the upper right side of CN4. SCSI Connector (CN5) The PCA-6178 has a 68-pin, dual in-line connector for Ultra2 SCSI devices. Connection of SCSI devices requires special attention, especially when determining the last drive on the SCSI chain. Refer to Chapter 6 and your device's operating manual for detailed installation advice.
The USB interface can be disabled in the system BIOS setup. VGA Connector (CN7) The PCA-6178 includes a PCI SVGA interface that can drive conven- tional CRT displays. CN7 is a standard 15-pin D-SUB connector commonly used for VGA. Pin assignments for CRT connector CN7 are detailed in Appendix B.
Serial Ports (CN9: COM1; CN10: COM2) C N 9 The PCA-6178 offers two serial ports, CN9 as COM1 and CN10 as COM2. These ports can connect to serial devices (such as a mouse, printers, and so on) or to a communication network.
PS/2 Keyboard and Mouse Connector (CN11) CN11 The PCA-6178 board provides a keyboard connector. A 6-pin mini-DIN connector (CN11) on the card mounting bracket supports single-board computer applications. The card comes with an adapter to convert from the 6-pin mini-DIN connector to a standard DIN connector and to a PS/2 mouse 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.
2.13.2 External speaker (CN17) CN17 is a 4-pin connector for an extenal speaker. If there is no external speaker, the PCA-6178 provides an on-board buzzer as an alternative. To enable the buzzer, set pins 3-4 as closed. 2.13.3 Reset (CN18) Many computer cases offer the convenience of a reset button.
CN21. 2.14.1 ATX feature connector (CN20) and soft power switch connector (CN21) The PCA-6178 can support an advanced soft power switch function if an ATX power supply is used. To enable the soft power switch function: 1. Take the specially designed ATX-to-PS/2 power cable out of the PCA-6178's accessory bag.
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.
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...
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.
The typematic rate determines the characters per second accepted by the computer. Typematic Rate Setting enables or disables the typemat- ic rate. 3.4.8 Typematic Rate (Chars/Sec) BIOS accepts the following input values (characters/second) for typematic rate: 6, 8, 10, 12, 15, 20, 24, 30. PCA-6178 User’s Manual...
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.
If you enable the OBS function, you can view the temperature, fan speed and voltage of your PC system. The data will be displayed in similar fashion to the display shown in Fig. 3-4: Figure 3-4: Chipset features setup screen PCA-6178 User’s Manual...
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.
You can choose to turn the HDD off after one of the time intervals listed, or when the system is in “suspend” mode. If the HDD is in a power saving mode, any access to it will wake it up. PCA-6178 User’s Manual...
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.”...
These default values are loaded automatically if the stored record created by the setup program becomes corrupted (and therefore unusable). Load Setup Defaults “LOAD SETUP DEFAULTS” loads the values required by the system for maximum performance. PCA-6178 User’s Manual...
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.
This selection is available only if you select “ECP” or “ECP + EPP” in the Parallel Port Mode field. In ECP Mode Use DMA, you can select DMA channel 1, DMA channel 3, or Disable. Leave this field on the default setting. PCA-6178 User’s Manual...
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.
This record is required for the system to operate. 3.14 Exit Without Saving Selecting this option and pressing <Enter> lets you exit the setup program without recording any new values or changing old ones. PCA-6178 User’s Manual...
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.
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...
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...
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3. Click "Finish" to restart your computer and enable the changes to take effect. Chapter 4 PCI SVGA Setup...
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:...
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: •...
Note 2: The CD-ROM drive is designated as "D" throughout this section. 1. In the "Windows 98" screen, click on "Start" and select "Set- tings". Then click on the "Control Panel" icon to select "System". PCA-6178 User's Manual...
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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...
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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...
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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...
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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...
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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...
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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...
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...
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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...
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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...
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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...
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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...
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.
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.
Proper termination for internal Ultra2 peripherals is provided by the built-in terminator at the end of the Ultra2 internal SCSI cable. • Most non-Ultra2 SCSI peripherals come from the factory with termination enabled. PCA-6178 User’s Manual...
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.
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.
7.2.2 Windows 95 drivers setup procedure 1. Insert drivers CD, click on OBS icon Chapter 7 Onboard Security Setup...
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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...
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Follow the screen instructions to install the software. Chapter 7 Onboard Security Setup...
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...
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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...
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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...
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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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"Count 3". This will result in a warning message being delivered only after any monitored reading exceeds safe limits for a third time. It is recommended that you load the default settings for all the OBS functions. PCA-6178 User's Manual...
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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...
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.
The value range is from 01 (hex) to 3F (hex), and the related time interval is 1 sec. to 63 sec. Data Time Interval 1 sec. 2 sec. 3 sec. 4 sec. • • • • • • 63 sec. PCA-6178 User's Manual...
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 •...
DATA 0 DATA 15 SIGNAL GND DISK DMA REQUEST IO WRITE IO READ IO CHANNEL READY HDACKO* IRQ14 ADDR 1 ADDR 0 ADDR 2 HARD DISK SELECT 0* HARD DISK SELECT 1* IDE ACTIVE* * low active PCA-6178 User's Manual...
B.5 USB Connector (CN6) Table B-5: USB1/USB2 connector (CN6) USB1 Signal USB2 Signal +5 V +5 V Chassis GND B.6 VGA Connector (CN7) Table B-6: VGA connector (CN7) Signal Signal GREEN BLUE H-SYNC V-SYNC PCA-6178 User's Manual...
B.9 Keyboard and Mouse Connnector (CN11) Table B-9: Keyboard and mouse connector (CN11) Signal KB DATA MS DATA KB CLOCK MS CLOCK B.10 External Keyboard Connector (CN12) Table B-10: External keyboard connector (CN12) Signal DATA PCA-6178 User's Manual...
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...
B.14 External Speaker Connector (CN17) The CPU card has its own buzzer. You can also connect it to the external speaker on your computer chassis. Table B-14: External speaker (CN17) Function +5 V Internal buzzer Speaker out PCA-6178 User's Manual...
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...
INT A, B, C, D GNT D Note: In the PCA-6178VS/F, SCSI devices use "GNTA" signals via PCI slot 1. Therefore, PCI slot1 cannot be used for plug-in bus master add-on cards such as SCSI cards or LAN cards. PCA-6178 User's Manual...
® DiskOnChip 2000 Installation Guide This appendix contains information on ® the DiskOnChip 2000 quick installation guide. It includes: ® • DiskOnChip 2000 Installation Instructions • Additional Information and Assistance...
The DiskOnChip should be the only disk in the systems or would be configured as the first disk in the system (c:) using the DUPDATE utility. DUPDATE C /S: DOC104.EXB /FIRST (set as c:) DUPDATE D /S: DOC104.EXB (set as d:) PCA-6178 User's Manual...
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: •...