Intel 9EJL4 manual Wake up Events

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Chapter 3

Wake up Events

1.Power On By PCI/Onbrd LAN:

When enabled, a PCI interface that receives a signal will activate the system from soft off and green mode.

2.Power On by Modem:

When enabled, a Modem will be able to receive a signal and activate the system from soft off and green mode. You should connect the modem to the COM port and call your PC to power on.

3.Wake up on LAN:

When enabled, a LAN that receives a signal will activate the system from soft off and green mode.

4.USB KB Wake-Up From S3:

Allows the activity of USB device to wake up the system from S3 power saving modes. Settings are [Enabled] and [Disabled].

5.Power On by Alarm:

When enabled, this setting allows the system to turn back on at specified date of the month. User must designate date of month and time of day.

This function is only available when using an ATX power supply and the Software Power-Off function to turn off the computer.

6.POWER ON Function:

This control gives PS/2 mouse or keyboard control to power on the system. Available settings are [Password], [Hot KEY], [Mouse Move], [Mouse Click], [Any KEY], [BUTTON ONLY] and [Keyboard 98].

7.KB Power ON Password:

If POWER ON function is set to [Password], then you can seta password for the PS/2 keyboard to power on the system.

8.Hot Key Power On:

If POWER ON function is set to [Hot Key], you can assign hot key combinations from [Ctrl –F1] to [Ctrl-F12]for the PS/2 keyboard to power on the system.

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Contents 9EJL4 Declaration of Conformity Canadian Department of Communications Statement Federal Communications Commission StatementManufacturers Disclaimer Statement Table of Contents Expansion Slots Product Specifications ProcessorChipset Main MemoryPackage Contents Boot-Block Flash ROMFast Ethernet /Home Networking Controller 9EJL4 Motherboard Layout Installing a CPU Processor for Socket Overclockability Frequency ConfigurationMain Memory Configuration PW 1 / 2 ATX Power Supply Connector Connector and Jumper SettingsPower-On By Modem CN1A Front Panel Connector Blinking LED in Suspend ModePoly-fuse Over Current Protection For Green LED connector please refer to .6 Cbox FD1 Floppy ConnectorJP1 Cmos Clear Jumper IDE 1/2 IDE Hard-Disk ConnectorJP6 USB 0/1 JP6 Enable/Disable USB 0/1, Device Wake-Up JumperCN2/CN2A CD-ROM Audio-in Connector CN5A WOM Wake-on-Modem Connector CN5 WOL Wake-on-LAN ConnectorCN24 Cbox 2 Front Audio Connector Setup Program Initial Screen Video Standard Cmos SetupIDE Primary/Secondary Master/Slave Drive A/BCPU L1 & L2 Cache Advanced Bios FeaturesBoot Up NumLock Status Quick Power On Self Test PostFirst/Second/Third/Boot Other Device Boot up Floppy SeekOS Select For Dram 64MB Apic ModeSecurity Option MPS Version Control For OSDram Timing Selectable Advanced Chipset FeaturesActive to Precharge Delay Dram RAS# to CAS# DelayDelay Prior to Thermal System Bios CacheableVideo Bios Cacheable Delayed TransactionIDE Primary/Secondary Master/Slave PIO IDE HDD Block ModeIntegrated Peripherals On-Chip Primary/Secondary PCI IDEOnChip PCI Device 2F8/IRQ3, Disabled, and AutoSuper IO Device Onboard LAN Device USB controllerUSB 2.0 Controller USB Keyboard SupportPower Management Power Management SetupVideo Off Method Suspend Type Suspend ModeHDD Power Down Video off In SuspendWake up Events FDD IRQ Can Be Free PNP/PCI ConfigurationsResources Controlled By PCI/VGA Palette SnoopSpread Spectrum Frequency/Voltage ControlCPU Clock Ratio Auto Detect PCI ClkBeyond product specifications Load Fail-Safe DefaultsLoad Optimized Defaults Supervisor Password & User Password SettingExit Without Saving Save and Exit SetupClick Ultra ATA storage driver Intel IDE Bus Mastering Drivers SetupUltra ATA storage driver Setup Click Intel IDE Bus Mastering DriversUSB 2.0 Driver Audio Driver SetupLAN Driver Setup Intel LAN Driver SetupHow To Contact Chaintech How To Contact Chaintech

9EJL4 specifications

The Intel 9EJL4 is a compact and versatile embedded processor specifically designed for edge computing applications. Based on Intel's cutting-edge architecture, it offers a unique blend of power efficiency, performance, and connectivity options, making it ideal for a variety of industries, including industrial automation, retail, healthcare, and smart cities.

One of the standout features of the 9EJL4 is its support for Intel’s Advanced Vector Extensions (AVX), which enhances its capability to handle complex calculations and data-heavy workloads efficiently. With multiple cores and threads, this processor can manage parallel tasks effectively, ensuring smooth operation in multi-threaded scenarios.

Power consumption is a critical consideration for embedded systems, and the Intel 9EJL4 excels in this aspect. It operates within an efficient thermal envelope, allowing it to maintain optimal performance while minimizing power draw. This makes it suitable for applications where power sourcing is limited or battery life is a crucial factor.

The architecture of the 9EJL4 supports Intel’s integrated graphics, which provide robust visual performance without the need for a dedicated GPU. This feature is particularly beneficial for applications requiring video processing or graphical interfaces, as it allows for seamless multimedia experiences.

Connectivity is another important aspect of the Intel 9EJL4. It supports various I/O interfaces, including USB, SATA, and PCIe, facilitating seamless integration with existing systems and enabling communication with a wide range of devices. Additionally, with support for high-speed network connectivity options such as Ethernet, the 9EJL4 can be part of IoT networks, enabling real-time data processing and analysis.

Furthermore, the processor is built with durability in mind, characterized by a robust design that can operate in various environmental conditions. This makes it suitable for deployment in harsh settings where other components might fail.

In summary, the Intel 9EJL4 stands out in the embedded processing market due to its performance, energy efficiency, and comprehensive connectivity options. These characteristics make it an excellent choice for developers looking to build reliable, high-performance systems tailored for modern applications across diverse industries.
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