DFI PM12-EL IRQ Resources, 6.5 PCI/VGA Palette Snoop, Assign IRQ for VGA, Assign IRQ for USB

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3Award BIOS Setup Utility

3.1.6.4 IRQ Resources

Move the cursor to this field and press <Enter>. The “IRQ-3” to “IRQ-15” fields will appear Set each system interrupt to either PCI Device or Reserved.

3.1.6.5 PCI/VGA Palette Snoop

This field determines whether the MPEG ISA/VESA VGA cards can work with PCI/VGA or not. The default value is Disabled.

Enabled MPEG ISA/VESA VGA cards work with PCI/VGA. Disabled MPEG ISA/VESA VGA cards does not work with PCI/

VGA.

3.1.6.6 Assign IRQ for VGA

When Enabled, the system automatically assigns an IRQ for the VGA card installed. Your VGA card will need an IRQ only when using the video capture function of the card. If you are not using this function and a new device requires an IRQ, you can set this field to Disabled. The IRQ (previously occupied by the VGA card) will be available for your new device.

3.1.6.7 Assign IRQ for USB

When Enabled, the system automatically assigns an IRQ for the USB device connected to your system. However, if you are not using USB devices and a new device requires an IRQ, set this field to Disabled. The IRQ previously occupied by the USB device will be available for the new device.

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Contents PM12-EC PM12-EL 62500230Copyright TrademarksAll Rights Reserved FCC and DOC Statement on Class B Mainboard Table of Contents Supported Softwares Appendix B System Error MessagesAppendix C Troubleshooting FunctionChipset Features and SpecificationsFeatures ProcessorOnboard Graphics Features Onboard Audio FeaturesOnboard LAN Features PM12-EL only IntroductionRear Panel I/O Ports PC 99 color-coded connectors ConnectorsUSB Ports PCI Bus Master IDE ControllerIrDA Interface Desktop Management Interface DMIWake-On-Ring Dual Function Power ButtonIntroduction Intelligence Wake-On-LANRTC Timer to Power-on the System Wake-On-PS/2 Keyboard/MouseWake-On-USB Keyboard/Mouse AC Power Failure Recovery Virus ProtectionPackage Checklist Mainboard Layout PM12-ECHardware Installation Supports onboard LANSystem Memory DDRHardware Installation Installing the DIM Module Jumper Settings for Clearing Cmos Data JP1Hardware Installation Jumper Settings for Selecting the PS/2 Power PS/2 power selectOn VCC power Rear Panel I/O Ports PS/2 Mouse PS/2 Keyboard Hardware Installation 1 PS/2 Mouse and PS/2 Keyboard PortsJ11 Accordingly. Refer to for more informationHardware Installation 2 RJ45 Fast-Ethernet Port PM12-EL only Hardware Installation Universal Serial Bus Ports USB 3 and USB J13Additional USB Ports USB 3 and USB Pin Function Hardware Installation Connecting the Serial Ports Serial PortsAllows parallel port to operate Hardware Installation Parallel PortStandard Parallel Port One direction only RateHardware Installation VGA Port VGA1VGA Port Hardware Installation 2.5.7 Game/MIDI Port CN301Game/MIDI Port Hardware Installation Audio Jacks Line-out Line-in Mic-in Front audio J21 Front Audio J21Onboard Audio Jacks Front Audio J21J19 I/O ConnectorsInternal Audio Connectors J18 PinHardware Installation 2.6.2 Floppy Disk Drive Connector Connecting the Floppy Disk Drive CableFDD J6 Hardware Installation IDE Disk Drive Connector Connecting the IDE Disk Drive CableAdding a Second IDE Disk Drive Hardware Installation IrDA Connector IrDA J8Hardware Installation 2.6.5 CPU Fan Connector J15Hardware Installation Chassis Fan Connector J14Hardware Installation 2.6.7 Wake-On-LAN Connector Wake-On-LAN+5VSB Ground Hardware Installation Wake-On-Ring Connector Wake-On-RingDimm Standby Power LED Hardware Installation 2.6.9 LEDsDimm Standby Power LED PCI Standby PCI Standby Power LEDHardware Installation Power Connectors J17ATX Main Power Connector Pin Function 12V Ground +5V +12V +5V +12V Power Connector Pin Function GroundGround +5V Front panel Connectors J10 PWR-LED Power/Standby LED Standard Cmos Features When you press Del, the main menu screen will appearBasic Input/Output System Award Bios Setup Utility DateTime IDE Primary Master/Slave and IDE Secondary Master/Slave Access ModeIDE HDD Auto Detection CapacityPrecomp CylinderHead Landing ZoneExtended Memory Halt OnBase Memory Total MemoryAward Bios Setup Utility Advanced Bios Features Virus WarningCPU L2 Cache ECC Checking Quick Power On Self TestCPU L1 & L2 Cache Swap Floppy DriveTypematic Rate Setting Boot Up Floppy SeekBoot Up NumLock Status Typematic Delay MsecVideo Bios Shadow Security OptionOS Select for Dram 64MB Award Bios Setup Utility Advanced Chipset Features Current Dram Frequency Dram Clock/Drive ControlCurrent FSB Frequency Dram ClockSdram CAS Latency Dram Command RateDram Timing Bank InterleaveAGP Aperture Size AGP ModeAGP & P2P Bridge Control AGP Driving ControlAGP Fast Write Select Enabled to support the AGP Fast Write functionAGP Driving Value AGP Master 1 WS WriteCPU to PCI Write Buffer PCI Delay TransactionCPU & PCI Bus Control PCI Master 0 WS WriteVideo RAM Cacheable System Bios CacheableMemory Hole VGA Share Memory SizeAward Bios Setup Utility Integrated Peripherals VIA OnChip IDE DeviceIDE Prefetch Mode On-Chip IDE Channel 0 and On-Chip IDE ChannelIDE Primary Master/Slave PIO and IDE Secondary Master/Slave Onboard AC97 Audio Onboard LAN Boot ROM PM12-EL onlyVIA OnChip PCI Device Onboard LAN PM12-EL onlySuper IO Device Onboard FDC ControllerOnboard Serial Port 1 and Onboard Serial Port UR2 Duplex Mode Uart Mode SelectIR Transmission Delay Use IR PinsECP Mode Use DMA Parallel Port ModeEPP Mode Select Game Port AddressOnChip USB Controller IDE HDD Block ModeInit Display First USB Keyboard SupportAward Bios Setup Utility Power Management Setup Acpi FunctionAcpi Suspend Type Suspend Mode Power Management OptionHDD Power Down Video Off OptionSoft-Off by Pwrbtn Run Vgabios if S3 ResumeModem Use IRQ PWR Lost Resume State5.12 IRQ/Event Activity Detect PS2KB Wakeup SelectResume on PCI Event USB Resume from S3PCI Master Resume On LAN/RingResume on Alarm Date of MonthResume Time hhmmss IRQs Activity Monitoring IRQ15Reset Configuration Data Award Bios Setup Utility 6 PnP/PCI ConfigurationsPNP OS Installed Resources Controlled ByAssign IRQ for VGA IRQ Resources6.5 PCI/VGA Palette Snoop Assign IRQ for USBPCI Slot 1 Use IRQ to PCI Slot 3 Use IRQ This field is used to select the CPU’s frequency ratio Award Bios Setup Utility Frequency/Voltage ControlCPU Clock Ratio Auto Detect PCI/DIMM ClkCPU Clock Award Bios Setup Utility Load Fail-Safe Defaults Load Optimized DefaultsAward Bios Setup Utility Set Supervisor Password Set User PasswordAward Bios Setup Utility Save & Exit Setup Exit Without SavingUpdating the Bios Award Bios Setup Utility Desktop Management Interface DMI Running the DMI UtilitySupported Software Using the DMI Utility Edit DMISupported Software Add DMI Load DMI FileSave DMI File Drivers, Utilities and Software Applications Supported SoftwareSupported Software VIA Service Pack VIA Service Pack Installation NotesSupported Software Supported Software 2 S3 ProSavage VGA Drivers Supported Software Realtek Audio Drivers Supported Software VIA LAN Drivers PM12-EL only Supported Software VIA USB 2.0 Drivers Supported Software 4.2.6 Microsoft DirectX Supported Software McAfee VirusScan Online Installation Notes Appendix a Using the Suspend to RAM Function Using the Suspend to RAM FunctionUsing the Suspend to RAM Function 102 103 Error Messages Cmos battery is no longer functional. It should be replacedPost Beep System Error Message Troubleshooting Checklist Monitor/DisplayTroubleshooting Power SupplyFloppy Drive Troubleshooting Hard Drive Hard disk failureTroubleshooting Serial Port Keyboard

PM12-EC, PM12-EL specifications

The DFI PM12-EL and PM12-EC are advanced industrial motherboards designed for versatile applications in demanding environments. These motherboards reflect DFI's commitment to quality and innovation, making them a preferred choice for various sectors such as automation, transportation, and embedded systems.

One of the standout features of the PM12-EL and PM12-EC is their support for Intel's 8th generation Core processors. This allows for exceptional performance in processing tasks, enhanced multitasking capabilities, and improved power efficiency. The integration of Intel technology ensures that these motherboards can handle intensive workloads, making them ideal for embedded applications requiring significant computational power.

In terms of connectivity, both models are equipped with multiple I/O options. They include a variety of USB ports, HDMI, and LVDS outputs, enabling seamless integration with various peripherals and devices. Additionally, they come with multiple Ethernet ports, facilitating high-speed networking crucial for real-time data processing and communication in industrial environments.

The DFI PM12-EL and PM12-EC boast robust build quality designed for durability. Their thermal management capabilities are particularly noteworthy, utilizing advanced heat dissipation technologies to maintain optimal operating temperatures. This becomes essential in scenarios where the system may be exposed to extreme conditions, ensuring reliability and longevity.

Another critical characteristic of these motherboards is their support for extended temperature ranges, making them suitable for use in harsh environments. This feature, combined with their sturdy design, ensures that the PM12 series can function effectively in various applications, from outdoor installations to factory floors.

The PM12-EL focuses on embedded applications and provides features like software configurable BIOS settings and a multitude of expansion slots for added functionality. On the other hand, the PM12-EC is tailored more toward IoT applications with enhanced wireless connectivity options, making them ideal for modern smart network setups.

Overall, the DFI PM12-EL and PM12-EC represent a fusion of cutting-edge technology, rugged design, and extensive connectivity features. They empower industries to adopt advanced computing solutions that can withstand rigorous demands while delivering outstanding performance. As industries increasingly move towards automation and the Internet of Things, DFI’s motherboards emerge as reliable foundations for developing innovative applications.