Intel SOM-4486 user manual Appendix B System Assignments, System I/O ports

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Appendix B System Assignments

B.1 System I/O ports

Table B.1: System I/O ports

Addr. range

 

(Hex)

Device

000-01F

DMA controller (slave)

020-03F

Interrupt controller 1, (master)

040-05F

8254 timer/counter

060-06F

8042 (keyboard controller)

070-07F

Real-time clock, non-maskable interrupt (NMI)

 

Mask

080-09F

DMA page register,

0A0-0BF

Interrupt controller 2 (slave)

0C0-0DF

DMA controller (master)

0F0

Clear math co-processor

0F1

Reset math co-processor

0F8-0FF

Math co-processor

1F0-1F8

1st fixed disk

200-207

Game I/O

278-27F

Reserved

2F8-2FF

Serial port 2

300-31F

Ethernet**

378-37F

Parallel printer port 1 (LPT1)

380-38F

SDLC, bisynchronous 2

3A0-3AF

Bisynchronous 1

3B0-3BF

Monochrome display

3C0-3CF

Reserved

3D0-3DF

Color/graphics monitor adapter

3F0-3F7

Diskette controller

3F8-3FF

Serial port 1

** default setting

SOM-4486 User’s Manual

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Contents SOM-4486 ETX Module Copyright Acknowledgements Packing List Additional Information and AssistanceFCC Contents Appendix a Prog. Watchdog Timer General Information Introduction IntroductionSpecifications Standard System On Module functions4 LCI 2 VGA/flat panel InterfaceAudio function Mechanical and environmentalBoard Dimensions SOM-4486 dimensionsBoard layout dimensions SOM-4486 Top viewSOM-4486 Solder view SOM-4486 User’s Manual Connector Assignments Descriptions Connector Locations Connector AssignmentsPin Assignments for X1/2/3/4 connectors Safety precautions SOM-4486 User’s Manual Software Configuration VGA display software configuration Utility CD diskBios VGA setup screen Connections for two channel Lvds SOM-4486PCI Graphic Setup Display types ChipsetDisplay memory Dual/Simultaneous DisplayPage Installation of the PCI Graphic driver Installation for Windows 98/ME/2000/XPPage SOM-4486 User’s Manual Further Information SOM-4486 User’s Manual Audio Setup Driver installation Before you beginWindows 9x/2000/Me/XP drivers SOM-4486 User’s Manual LAN Configuration Installation of Ethernet Driver FeaturesLCI Bus Ethernet Interface Installation for Windows SOM-4486 User’s Manual Page Further information Programming the Watchdog Timer Appendix a Prog. Watchdog Timer Watchdog programmingOUT DX,AL MOV DX,2FH MOV AL,00H MOV DX,2EH MOV AL,F6H SOM-4486 User’s Manual System Assignments Appendix B System Assignments System I/O portsDMA channel assignments Table B.2 DMA channel assignmentsInterrupt assignments Table B.3 Interrupt assignments1st MB memory map Table B.4 1st MB memory mapSOM-4486 User’s Manual

SOM-4486 specifications

The Intel SOM-4486 is a sophisticated System on Module (SoM) designed for a wide array of applications, including industrial automation, edge computing, and IoT (Internet of Things) devices. This powerful module is built on Intel's cutting-edge technologies, offering an ideal solution for developers seeking robust processing capabilities in compact form factors.

At its core, the SOM-4486 features Intel's 11th Generation Core processors, which bring exceptional performance and efficiency. This range of CPUs includes multiple options, such as Core i7 and i5, allowing developers to choose the best fit for their specific applications. The processors boast integrated Intel Iris Xe graphics, enhancing visual performance and enabling advanced graphics processing without the need for discrete GPUs. This integration reduces power consumption and physical space requirements, making it ideal for small form factor designs.

One of the standout characteristics of the SOM-4486 is its support for high-speed connectivity. The module includes integrated PCIe Gen 4 interfaces and USB 4.0 ports, ensuring quick data exchanges and responsive communication with peripheral devices. Additionally, it provides robust support for various networking options, including Gigabit Ethernet and customizable wireless standards, which facilitate seamless integration into diverse network environments.

The memory architecture of the SOM-4486 enhances its performance, offering support for DDR4 memory with significant bandwidth. It allows for faster data processing and multitasking capabilities, which are essential for today’s demanding applications like machine learning, real-time analytics, and advanced computing tasks.

In terms of expansion capabilities, the SOM-4486 features a comprehensive set of I/O options, including GPIO, UART, SPI, and I2C interfaces. This variety enables easy connectivity to sensors, controllers, and other devices, empowering developers to build complex systems tailored to various industrial requirements.

The durability and reliability of the SOM-4486 also make it suitable for harsh operating environments. Designed to withstand extreme temperatures and rugged conditions, this module is engineered with longevity and stability in mind, critical for industrial applications.

Overall, the Intel SOM-4486 stands out as a versatile, high-performance solution for developers looking to create advanced electronic systems. Its blend of processing power, connectivity options, and resilience ensures it will meet the needs of modern applications while maintaining efficiency and reliability.