Intel 9EJL4 manual CN2/CN2A CD-ROM Audio-in Connector

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Chapter 2

FAN1/FAN2/FAN3 (CPU/System/ North Bridge Cooling Fan Connectors):

The board's hardware management is able to detect the CPU and system fan speed in rpm (revolutions per minute). The wiring and plugging may vary depending on the manufacturer. On standard fans, the red is positive (+12V), the black is ground, and the yellow wire is the rotation signal. Connect the north bridge-cooling fan to FAN3.

CN2/CN2A (CD-ROM Audio-in Connector):

Use the audio cable enclosed with your CD-ROM drive to connect the CD-ROM to your motherboard. This will enable your CD-ROM's audio function.

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Contents 9EJL4 Declaration of Conformity Canadian Department of Communications Statement Federal Communications Commission StatementManufacturers Disclaimer Statement Table of Contents Product Specifications Processor ChipsetMain Memory Expansion SlotsPackage Contents Boot-Block Flash ROMFast Ethernet /Home Networking Controller 9EJL4 Motherboard Layout Installing a CPU Processor for Socket Frequency Configuration OverclockabilityMain 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 FD1 Floppy Connector For Green LED connector please refer to .6 CboxIDE 1/2 IDE Hard-Disk Connector JP1 Cmos Clear JumperJP6 Enable/Disable USB 0/1, Device Wake-Up Jumper JP6 USB 0/1CN2/CN2A CD-ROM Audio-in Connector CN5 WOL Wake-on-LAN Connector CN5A WOM Wake-on-Modem ConnectorCN24 Cbox 2 Front Audio Connector Setup Program Initial Screen Standard Cmos Setup IDE Primary/Secondary Master/SlaveDrive A/B VideoAdvanced Bios Features CPU L1 & L2 CacheQuick Power On Self Test Post First/Second/Third/Boot Other DeviceBoot up Floppy Seek Boot Up NumLock StatusApic Mode Security OptionMPS Version Control For OS OS Select For Dram 64MBAdvanced Chipset Features Active to Precharge DelayDram RAS# to CAS# Delay Dram Timing SelectableSystem Bios Cacheable Video Bios CacheableDelayed Transaction Delay Prior to ThermalIDE HDD Block Mode Integrated PeripheralsOn-Chip Primary/Secondary PCI IDE IDE Primary/Secondary Master/Slave PIOOnChip PCI Device 2F8/IRQ3, Disabled, and AutoSuper IO Device USB controller USB 2.0 ControllerUSB Keyboard Support Onboard LAN DevicePower Management Power Management SetupVideo Off Method Suspend Mode HDD Power DownVideo off In Suspend Suspend TypeWake up Events PNP/PCI Configurations Resources Controlled ByPCI/VGA Palette Snoop FDD IRQ Can Be FreeFrequency/Voltage Control CPU Clock RatioAuto Detect PCI Clk Spread SpectrumLoad Fail-Safe Defaults Load Optimized DefaultsSupervisor Password & User Password Setting Beyond product specificationsSave and Exit Setup Exit Without SavingIntel IDE Bus Mastering Drivers Setup Ultra ATA storage driver SetupClick Intel IDE Bus Mastering Drivers Click Ultra ATA storage driverAudio Driver Setup LAN Driver SetupIntel LAN Driver Setup USB 2.0 DriverHow 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.