2-port can-bus pcie card with isolation protection (24 pages)
Summary of Contents for Advantech PCA-6194
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PCA-6194 LGA 775 Intel® Core™ 2 Duo / Pentium® D / Pen- tium® 4 / Celeron® D Processor Card with PCI-ISA Bus / IPMI / VGA / DVI / Dual Gigabit LAN User Manual...
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Copyright This document is copyrighted, 2007, by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improve- ments to the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmit- ted 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 specifica- tions to ensure reliable performance in the harsh and demanding condi- tions typical of industrial environments. Whether your new Advantech...
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Do not attempt to recharge, force open, or heat the battery. Replace the battery only with the same or equivalent type recommended by the manufac- turer. Discard used batteries according to the manufacturer’s instructions. PCA-6194 User Manual...
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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.
6194 mechanically and electrically before shipment. It should be free of marks and scratches and in perfect working order upon receipt. As you unpack the PCA-6194, check it for signs of shipping damage. (For exam- ple, damaged box, scratches, dents, etc.) If it is damaged or it fails to meet the specifications, notify our service department or your local sales repre- sentative immediately.
Table 1.2: Connectors ..........6 Board Layout: Jumper and Connector Locations....8 Figure 1.1: Jumper and Connector locations ....8 PCA-6194 Block Diagram ..........9 Figure 1.2: PCA-6194 Block Diagram ......9 Safety Precautions ............10 Jumper Settings ............... 11 1.8.1 How to set jumpers ............
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IDE channel 0~4 Master/Slave ........35 3.3.4 Drive A / Drive B............36 3.3.5 Halt On................36 3.3.6 Memory................. 36 Figure 3.2: Standard CMOS Features Screen....36 Advanced BIOS Features ..........37 Figure 3.3: Advanced BIOS features screen....37 PCA-6194 User Manual...
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3.4.1 CPU Features ..............37 3.4.2 Hard Disk Boot Priority..........38 3.4.3 Virus Warning............... 38 3.4.4 CPU L1, L2 & L3 Cache ..........38 3.4.5 Quick Power On Self Test ..........38 3.4.6 First/Second/Third Boot Device ........38 3.4.7 Boot Other Device ............38 3.4.8 Swap Floppy Drive ............
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3.9.1 Case Open Warning ............51 3.9.2 CPU Warning Temperature .......... 51 3.9.3 System Temperature ............. 51 3.9.4 CPU Temperature ............51 3.9.5 CPU FAN Speed............51 3.9.6 VCORE and Other Voltages......... 51 3.9.7 Shutdown Temperature..........51 PCA-6194 User Manual...
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3.10 Frequency / Voltage Control ........... 52 Figure 3.13:Spread Spectrum Control screen....52 3.10.1 Spread Spectrum ............52 3.11 Load Setup Defaults ............53 Figure 3.14: Load Setup Defaults screen...... 53 3.12 Password Setting ............. 53 3.13 Save & Exit Setup ............54 Figure 3.15:Save &...
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(JFP1 / PWR_SW) ........108 B.15 Hi-definition Audio Link Connector (HDAUD1) ..109 Table B.15: Hi-definition audio link connector (HDAUD1)..........109 B.16 SM Bus Connector (JFP2 / SNMP)....... 109 Table B.16: SM bus connector (JFP2 / SNMP) ..109 PCA-6194 User Manual...
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B.17 LAN1 and LAN2 LED connector (LANLED1) ... 110 Table B.17: LAN1 and LAN2 LED connector (LANLED1) ..........110 B.18 ATX Feature Connector (ATXF1)........ 110 Table B.18: ATX feature connector (ATXF1).... 110 B.19 GPIO header (GPIO1)........... 111 Table B.19: GPIO header (GPIO1)......111 B.20 System I/O Ports............
Intel® Q965 chipset, and features the unique Intel® Extreme Graphics architecture to maximize VGA performance and share up to 256 MB of system memory. In addition, the PCA-6194 has a single/ dual Gigabit Ethernet LAN via dedicated PCI Express x 1 bus, which offers bandwidths up to 500 MB/sec., eliminating the network data flow...
The PCA-6194 also adopts Advantech's unique patented “Sleep Mode Control Circuit” for AT Power Mode. With this thoughtful design, users need NOT clear the CMOS after the system enters S3 mode. With all these excellent features and outstanding performance, the PCA-6194 is definitely the ideal platform for today's industrial applications.
• USB port: Supports up to six USB 2.0 ports with transmission rate up to 480Mbps. • Audio: PCA-6194 can provide audio with the optional PCA-AUDIO- HDA1E audio extension module 1.3.5 Ethernet LAN • Supporting single/dual 10/100/1000Base-T Ethernet port(s) via PCI Express x1 bus which provides 500 MB/s data transmission rate.
• Watchdog timer: Can generate a system reset. The watchdog timer is programmable, with each unit equal to one second or one minute (255 levels) 1.3.7 Mechanical and environmental specifications • Operating temperature: 0 ~ 60° C (32 ~ 140° F, Depending on CPU) •...
1.4 Jumpers and Connectors Connectors on the PCA-6194 single board computer 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.
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Table 1.2: Connectors Label Function JOBS1 HW Monitor Alarm Close: Enable OBS Alarm Open: Disable OBS Alarm LAN1~2 Giga LAN RJ45 connectors IPMB1 IPMB connector HDAUD1 Hi-definition audio link connector SATA1~6 Serial ATA1~6 LANLED1 LAN1 and LAN2 LED connector BMC1 BMC connector USB1~3 USB port pin headers...
Do not attempt to recharge, force open, or heat the battery. Replace the battery only with the same or equivalent type recommended by the manufac- turer. Discard used batteries according to the manufacturer’s instructions. PCA-6194 User Manual...
1.8.1 How to set jumpers You can configure your PCA-6194 to match the needs of your applica- tion by setting the jumpers. A jumper is a metal bridge that closes an elec- trical circuit. It consists of two metal pins and a small metal clip (often protected by a plastic cover) that slides over the pins to connect them.
1.8.3 Watchdog timer output (JWDT1) The PCA-6194 contains a watchdog timer that will reset the CPU in the event the CPU stops processing. This feature means the PCA-6194 will recover from a software failure or an EMI problem. The JWDT1 jumper settings control the outcome of what the computer will do in the event the watchdog timer is tripped.
RS-485 *default setting 1.9 System Memory The PCA-6194 has four sockets for 240-pin dual inline memory modules (DIMMs) in two memory channels. All these sockets use 1.8 V unbuffered double data rate synchronous DRAMs (DDR SDRAM). They are available in capacities of 256, 512, 1024 and 2048 MB.
1.11 Cache Memory The CPU that PCA-6194 supports built-in 4 MB (for Core™ 2 Duo), 2 x 1024KB/2 x 2048KB cache memory (for Pentium D CPU), and 1024KB/ 2048KB (for Pentium 4 CPU), and 256KB/512 KB (For Celeron D CPU) full-speed L2 cache.
1.12 Processor Installation The PCA-6194 is designed for Intel® LGA 775 socket CPUs. Step 1: Pull the bar besides the CPU socket outward and lift it. Step 2: Align the triangular marking on the processor with the cut edge of the socket.
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Step 3: Put back the socket cap and press down the bar to fix it.
KBMS1 You can attach up to two IDE (Integrated Drive Electronics) drives to the PCA-6194's built-in controller. Wire number 1 on the cable is red or blue and the other wires are gray. Connect one end to connector IDE1 on the single board computer. Make sure that the red/blue wire corresponds to pin 1 on the connector (in the upper right hand corner).
JCASE1 KBMS2 KBMS1 You can attach up to two floppy disk drives to the PCA-6194's on board controller. You can use 3.5" (720 KB, 1.44 MB) drives. The single board computer comes with a 34-pin daisy-chain drive con- nector cable. On one end of the cable is a 34-pin flat-cable connector. On the other end are two sets of 34-pin flat-cable connector (usually used for 3.5"...
KBMS1 The parallel port is normally used to connect the single board computer to a printer. The PCA-6194 includes an onboard parallel port, accessed through a 26-pin flat-cable connector, LPT1. The card comes with an adapter cable which lets you use a traditional DB-25 connector. The cable has a 26-pin connector on one end and a DB-25 connector on the other, mounted on a retaining bracket.
2.5 VGA Connector (VGA1) The PCA-6194 includes a VGA interface that can drive conventional CRT displays. VGA1 is a standard 15-pin D-SUB connector commonly used for VGA. Pin assignments for CRT connector VGA1 are detailed in Appendix B. CPUFAN1 IDE1...
VCN1 JCASE1 KBMS2 The PCA-6194 offers two serial ports. These ports can connect to serial devices, such as a mouse or to a communications network. The COM2 port can be configured to support RS-232/422/485 by pin header (JSETCOM2) setting, please refer to 1.8.4 for the information.
JCASE1 KBMS2 KBMS2 In addition to the PS/2 mouse/keyboard connector on the PCA-6194's rear plate, there is also an extra onboard external keyboard and mouse connector. This gives system integrators greater flexibility in designing their systems. 2.10 CPU Fan Connector (CPFAN1)
VCN1 JCASE1 KBMS2 There are several external switches to monitor and control the PCA-6194. 2.11.1 ATX soft power switch (JFP1 / PWR_SW) If your computer case is equipped with an ATX power supply, you should connect the power on/off button on your computer case to (JFP1 / PWR_SW).
2.11.5 External speaker (JFP2 / SPEAKER) (JFP2 / SPEAKER) is a 4-pin connector for an external speaker. If there is no external speaker, the PCA-6194 provides an onboard buzzer as an alternative. To enable the buzzer, set pins 3-4 as closed.
KBMS2 PCA-6194 uses the Intel 82566DM and 82573V Gigabit LAN chips which are interfaced with PCIe x1 links. With this chip PCA-6194 may provide high throughputs for heavy loading networking environment. It provides two or one RJ-45 connectors in the rear side and is convenient for most industrial applications.
KBMS2 SATA1~6 In addition to the EIDE interfaces (up to two devices), the PCA-6194 fea- tures a high performance serial ATA2 interface (up to 300MB/s) which eases cabling to hard drives with thin and long cables. These six ports can be configured for RAID 0, 1, 5 and 10 applications.
KBMS2 LANLED1 PCA-6194 provides an external LAN LED Pin header for connecting to the front side of the chassis. With this convenient design users may know whether the LAN port is acting or not easily. Refer to Appendix B for detailed information on the pin assignments.
VCN1 JCASE1 KBMS2 IPMB1 PCA-6194 provides an IPMB connector which is followed the IPMI 2.0 specification. It could be linked to Advantech's ACMM-1000 remote con- trol module. With the ACMM-1000 module, users can monitoring and control the PCA-6194 easily. 2.19 USB (USB1~3)
JOBS1 CMOS1 VCN1 JCASE1 KBMS2 GPIO1 PCA-6194 provides 14-Pins pin header for Digital I/O usage. Refer to Appendix B for detailed information on the pin assignments and pro- gramming guide in Appendix C.. 2.23 Case open (JCASE1) IDE1 JFP1 JFP2...
“CMOS checksum error...” display screen mes- sage appearing. Then enter the “Setup” screen to modify the data. If the “CMOS checksum error...” message appears again and again, please check to see if you need to replace the battery in your system. PCA-6194 User Manual...
3.2 Entering Setup Turn on the computer and press <Del> to enter the BIOS setup. Figure 3.1: Award BIOS Setup initial screen 3.3 Standard CMOS Setup 3.3.1 Date The date format is <week>, <month>, <day>, <year>. 3.3.2 Time The time format is <hour> <minute> <second>, based on the 24-hour clock.
The options are: No Errors/All Errors/All, But Keyboard/All, But Dis- kette/All, But Disk/Key 3.3.6 Memory This category displays base memory, extended memory, and total mem- ory detected during POST (Power On Self Test). Figure 3.2: Standard CMOS Features Screen PCA-6194 User Manual...
The “Advanced BIOS Features” screen appears when choosing the “Advanced BIOS Features” item from the “Initial Setup Screen” menu. It allows the user to configure the PCA-6194 according to his particular requirements. Below are some major items that are provided in the Advanced BIOS Features screen.
(Default) lets chipset control GateA20. 3.4.12 Typematic Rate Setting The typematic rate is the rate key strokes repeat as determined by the key- board controller. The commands are “Enabled” or “Disabled”. Enabling allows the typematic rate and delay to be selected. PCA-6194 User Manual...
3.4.13 Typematic Rate (Chars/Sec) The BIOS accepts the following input values (characters/second) for typematic rate: 6, 8, 10, 12, 15, 20, 24, and 30. 3.4.14 Typematic Delay (msec) Typematic delay is the time interval between the appearances of two con- secutive characters, when the key is continuously depressed.
By choosing the “Advanced Chipset Features” option from the “Initial Setup Screen” menu, the screen below will be displayed. This sample screen contains the manufacturer’s default values for the PCA-6194, as shown in Figure 3-4: Figure 3.4: Advanced chipset features screen 3.5.1 System BIOS Cacheable...
3.5.6 DVMT / FIXED Memory Size Specify the size of DVMT / FIXED system memory to allocate for video memory. 3.5.7 Init Display First Choose the first display interface to initiate while booting. The choice is “PCI Slot” or “Onboard”. 3.6 Integrated Peripherals Figure 3.5: Integrated peripherals Chapter 3...
IDE devices possible. Because two IDE devices may have a different Mode timing (0, 1, 2, 3, 4), it is necessary for these to be independent. The default setting “Auto” will allow auto detection to ensure optimal performance. PCA-6194 User Manual...
3.6.4 SATA Mode The setting choices for the SATA Mode are IDE, RAID and AHCI Mode. Select [IDE] if you want to have SATA function as IDE. Select [AHCI] for Advanced Host Controller Interface (AHCI) feature, with improved SATA performance and native command queuing. Select [RAID] to use SATA for RAID.
Options are “Enabled” and “Disabled”. Select “Disabled” if you don’t want to use onboard LAN1 option ROM. 3.6.12 Onboard LAN2 Control Options are “Enabled” and “Disabled”. Select Disabled if you don’t want to use the onboard LAN controller2. PCA-6194 User Manual...
3.6.13 On board LAN2 ROM Options are “Enabled” and “Disabled”. Select “Disabled” if you don’t want to use onboard LAN2 option ROM. Figure 3.9: Super I/O Device 3.6.14 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.
This selection is available only if you select “ECP” or “ECP + EPP” in the Parallel Port Mode field. In ECP Mode, you can select DMA channel 1 or DMA channel 3. Leave this field on the default setting. PCA-6194 User Manual...
3.7.1 PCI express PM Function This is to setup PCI Express's PME function “Enable” or “Disable”. 3.7.2 Power Supply Type PCA-6194 can support both “ATX” and “AT” power supplies. Customers can choose the PSU type through this selection. The choices are “ATX” and “AT”.
“Delay 4 sec”. If you do, then pushing the button for more than 4 seconds will turn off the system, whereas pushing the button momentarily (for less than 4 seconds) will switch the system to “suspend” mode. PCA-6194 User Manual...
3.7.11 PowerOn by LAN This item allows you to power on the system by LAN. The choices are “Enabled” and “Disabled”. 3.7.12 PowerOn by Modem To enabled or disable the function to power on the system via a Modem connection from a remote host. The choice “Enabled” and “Disabled”. 3.7.13 PowerOn by Alarm The choices are “Enabled”...
Play devices, but you must be using Windows 95 or above. 3.8.3 PCI / VGA Palette Snoop This is set to “Disabled” by default. 3.8.4 Maximum Payload Size This allows you to set the maximum TLP payload size for PCI Express devices. The option is [128 bytes]. PCA-6194 User Manual...
3.9 PC Health Status Figure 3.12: PC Health Status Screen 3.9.1 Case Open Warning Enable this to detect if the case is open or closed. 3.9.2 CPU Warning Temperature This item will prevent the CPU from overheating. The choices are “Dis- abled”, “60C/140F”, “63C/145F”, “66C/151F”, “70C/158F”, “75C/ 167F”, “80C/176F”, “85C/185F”, “90C/194F”, and “95C/205F”.
This is achieved by varying the frequency slightly so that the signal does not use any par- ticular frequency for more than a moment. The choices are “Disabled” and “Enabled”. PCA-6194 User Manual...
3.11 Load Setup Defaults Figure 3.14: Load Setup Defaults screen When you press <Enter> on this item, you get a confirmation dialog box with a message similar to: • Load setup Defaults (Y/N)? N Pressing 'Y' loads the default values that are factory settings for optimal performance system operations.
CMOS memory of the chipset. The processor 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 sys- tem to operate. PCA-6194 User Manual...
3.14 Exit Without Saving Figure 3.16: Exit without saving Selecting this option and pressing <Enter> lets you exit the setup program without recording any new values or changing old ones. Chapter 3...
To facilitate the installation of the enhanced display drivers and utility software, read the instructions in this chapter carefully. The drivers for the PCA-6194 are located on the software installation CD. The Intel Chipset Software Installation Utility is not required on any systems run- ning Windows NT 4.0.
• Identification of Intel (R) Chipset Components in the Device Manager Note: This utility is used for the following versions of Windows, and it has to be installed before installing all the other drivers: • Microsoft Windows* Server 2003 with Ser- vice Pack 1 •...
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Click “Yes” when you see the following message. Click “Next” when you see the following message. PCA-6194 User Manual...
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When the following message appears, click “Finish” to complete the installation and restart Windows. Chapter 4...
3D support deliver an intense and realistic visual experience without requiring a separate graphics card. • Intel Serial Digital Video Output (SDVO): The PCA-6194 provides DVI interface through SDVO ports. It supports CRTs via a VGA con-...
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Click “Next” to continue the installation. You will see a welcome window. Please click “Yes” to continue the installation. Chapter 5...
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Click “Finish” to complete the installation and restart the computer now or later. PCA-6194 User Manual...
Chapter 6 Onboard Security Setup 6.1 Introduction The PCA-6194's hardware monitor is based on the Winbond W83627HG chip. Onboard security (OBS) functions monitor key hardware to help you maintain system stability and durability. The PCA-6194 can monitor five sets of positive system voltages, two sets of system negative volt- ages, CPU cooling fan speed, and CPU temperature.
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Click “Next” when you see the following message. Chapter 6...
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Click “Next” when you see the following message.. Click “Finish” when you see the following message. PCA-6194 User Manual...
6.3 Using the OBS Hardware Doctor Utility After completing the setup, all the OBS functions are permanently enabled. When a monitored reading exceeds safe limits, a warning mes- sage will be displayed and an error beep will sound to attract your atten- tion.
Chapter 7 LAN Configuration 7.1 Introduction The PCA-6194 has a single/dual Gigabit Ethernet LAN interface (Intel 82566DM and 82573V) that is connected to a dedicated PCIe x1 link to eliminating network bottlenecks by offering a bandwidth of up to 500 MB/s.
7.4 Win XP Driver Setup (LAN) Insert the driver CD into your system’s CD-ROM drive. Selecting the folder “LAN” then click the proper LAN driver for the OS. Windows XP is used as an example in the following steps. You will see a welcome window. Click “Next” to continue the installation.
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Click “Yes” to continue the installation. PCA-6194 User Manual...
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Select “I accept the terms in the license agreement” and click “Next” to continue. Select “Complete” and click “Next” to continue. Chapter 7...
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Click “Install” to begin the installation. Click “Finish” to complete the installation. PCA-6194 User Manual...
Manager Please read the "readme.txt" which is in the folder “RAID”. The driver is in the CD’s “RAID” folder.You may go to the directory of the CD and follow Intel's installation guide to install the driver and Util- ity. PCA-6194 User Manual...
Get Device Id 0x01 Cold Reset 0x02 Get Self Test Results 0x04 Manufacturing Test On 0x05 Set ACPI Power State 0x06 Get ACPI Power State 0x07 Get Device GUID 0x08 BMC Device and NetFn Mandatory / Messaging Commands Optional PCA-6194 User Manual...
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Set BMC Global Enables 0x2e Get BMC Global Enables 0x2f Clear Message Flags 0x30 Get Message Flags 0x31 Enable Message Channel 0x32 Receive Get Message 0x33 Send Message 0x34 Read Event Message Buffer 0x35 Get System GUID 0x37 Get Channel Authentication 0x38 Capabilities Get Session Challenge...
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Storage 0x22 Get SDR Storage 0x23 Get SDR Repository Time Storage 0x28 Set SDR Repository Time Storage 0x29 Run Initialization Agent Storage 0x2c FRU Device Commands NetFn Mandatory / Optional Get FRU Inventory Area Info Storage 0x10 PCA-6194 User Manual...
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Read FRU Inventory Data Storage 0x11 Write FRU Inventory Data Storage 0x12 Sensor Device NetFn Mandatory / Commands Optional Set Sensor Hysteresis 0x24 Get Sensor Hysteresis 0x25 Set Sensor Threshold 0x26 Get Sensor Threshold 0x27 Set Sensor Event Enable 0x28 Get Sensor Event Enable 0x29 Re-arm Sensor Events...
3 = fail in User Info module 4 = fail in Serial module 5 = fail in SOL module 6 = fail in PEF module 7 = fail in Firewall module 8 = fail in System Information PCA-6194 User Manual...
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Programming the Watchdog Timer Appendix A...
Appendix A Watchdog Timer A.1 Programming the Watchdog Timer The PCA-6194's watchdog timer can be used to monitor system software operation and take corrective action if the software fails to function within the programmed period. This section describes the operation of the watchdog timer and how to program it.
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Unlock W83627HG Select register of watchdog timer Enable the function of the watchdog timer Use the function of the watchdog timer Lock W83627HG Appendix A...
0. [default=0] Bit 4: Read status of watchdog timer, 1 means timer is “timeout”. AA (hex) ----- Write this address to I/O port 2E (hex) to lock the watchdog timer 2. PCA-6194 User Manual...
A.1.4 Example Program Enable watchdog timer and set 10 sec. as timeout interval ;----------------------------------------------------------- Mov dx,2eh ; Unlock W83627HG Mov al,87h Out dx,al Out dx,al ;----------------------------------------------------------- Mov al,07h ; Select registers of watchdog timer Out dx,al Mov al,08h Out dx,al ;----------------------------------------------------------- Dec dx ;...
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Out dx,al Mov al,08h Out dx,al ;----------------------------------------------------------- Dec dx ; Enable the function of watchdog timer Mov al,30h Out dx,al Mov al,01h Out dx,al ;----------------------------------------------------------- Dec dx ; Set minute as counting unit Mov al,0f5h Out dx,al PCA-6194 User Manual...
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al,dx Or al,08h Out dx,al ;----------------------------------------------------------- Dec dx ; Set timeout interval as 5 minutes and start counting Mov al,0f6h Out dx,al Mov al,5 Out dx,al ;----------------------------------------------------------- Dec dx ; lock W83627HG Mov al,0aah Out dx,al Enable watchdog timer to be reset by mouse ;----------------------------------------------------------- Mov dx,2eh ;...
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; unlock W83627HG Mov al,87h Out dx,al Out dx,al ;----------------------------------------------------------- Mov al,07h ; Select registers of watchdog timer Out dx,al Mov al,08h Out dx,al ;----------------------------------------------------------- Dec dx ; Enable the function of watchdog timer Mov al,30h Out dx,al PCA-6194 User Manual...
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Mov al,01h Out dx,al ;----------------------------------------------------------- Dec dx ; Enable watchdog timer to be strobed reset by keyboard Mov al,0f7h Out dx,al al,dx Or al,40h Out dx,al ;----------------------------------------------------------- Dec dx ; lock W83627HG Mov al,0aah Out dx,al Generate a time-out signal without timer counting ;----------------------------------------------------------- Mov dx,2eh ;...
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Out dx,al ;----------------------------------------------------------- Dec dx ; Generate a time-out signal Mov al,0f7h Out dx,al ;Write 1 to bit 5 of F7 register al,dx Or al,20h Out dx,al ;----------------------------------------------------------- Dec dx ; lock W83627HG Mov al,0aah Out dx,al PCA-6194 User Manual...
DATA 15 SIGNAL GND DISK DMA REQUEST IO WRITE IO READ IO CHANNEL READY CSEL HDACKO* IRQ14 IDSC16- ADDR 1 PDIAG ADDR 0 ADDR 2 HARD DISK SELECT 0* HARD DISK SELECT 1* IDE ACTIVE* * low active PCA-6194 User Manual...
B.3 Parallel Port Connector (LPT1) Table B.3: Parallel port connector (LPT1) Signal Signal STROBE* AUTOFD* INIT* SLCTINI* ACK* BUSY SLCT * low active PCA-6194 User Manual...
B.4 VGA Connector (VGA1) Table B.4: VGA connector (VGA1) Signal Signal GREEN BLUE H-SYNC V-SYNC B.5 DVI Connector (VCN1) Table B.5: DVI Connector (VCN1) Signal Signal #TMDS1_0 5V_TMDS1 DDC3_SDAOUT TMDS1_0 #TMDS1_2 #TMDS1_CK HP1_DETECT TMDS1_2 TMDS1_CK #TMDS1_1 5V_TMDS1 Appendix B...
Table B.5: DVI Connector (VCN1) #TMDS1_1 DDC3_SCLOUT B.6 RS-232 Serial Port (COM1, COM2) Table B.6: RS-232 serial port (COM1, COM2) Signal PCA-6194 User Manual...
(CPUFAN1) Signal +12V Detect FANPWM B.10 Power LED and Keyboard Lock Connector (JFP3 / PWR_LED & KEY LOCK) Table B.10:Power LED and Keyboard Lock Connector (JFP3 / PWR_LED & KEY LOCK) Signal LED power (+5 V) KEYLOCK# PCA-6194 User Manual...
B.13 HDD LED (JFP2 / HDDLED) Table B.13:HDD LED (JFP2 / HDDLED) Signal IDE LED+ IDE LED- B.14 ATX Soft Power Switch (JFP1 / PWR_SW) Table B.14:ATX soft power switch (JFP1 / PWR_SW) Signal 5VSB PWR-BTN PCA-6194 User Manual...
B.21 DMA Channel Assignments Table B.21:DMA channel assignments Channel Signal Available Available Floppy disk (8-bit transfer) Available Cascade for DMA controller 1 Available Available Available Appendix B...
B.24 PCI Bus Map Table B.24:PCI bus map Signal IDSEL INT# pin B,C,D,A PCI slot 1 AD31 GNT A REQ A PCI slot 2 AD30 INT C, D, A, B GNT B REQ B PCI slot 3 AD29 D,A,B,C GNT C REQ C PCI slot 4 AD28...
Extended Function Index Registers (EFIRs) The EFIRs are write-only registers with port address 2Eh or 4Eh on PC/ AT systems. Extended Function Data Registers (EFDRs) The EFDRs are read/write registers with port address 2Fh or 4Fh on PC/ AT systems. PCA-6194 User Manual...
C.1.2 GPIO Example program-1 ------------------------------------------------ Enter the extended function mode, interruptible double-write ------------------------------------------------ MOV DX,4EH MOV AL,87H OUT DX,AL OUT DX,AL --------------------------------------------------------------- Configurate logical device 7(GP10~GP17), configuration register CRF0,CRF1,CRF2 --------------------------------------------------------------- MOV DX,4EH MOV AL,07H ; point to Logical Device Number Reg. OUT DX,AL MOV DX,4FH MOV AL,07H ;...
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OUT DX,AL MOV DX,4FH MOV AL,??H ; Put the output value into AL OUT DX,AL ------------------------------------------ Exit extended function mode | ------------------------------------------ MOV DX,4EH MOV AL,AAH OUT DX,AL PCA-6194 User Manual...
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