Advantech user manual SOM-A2558 series design-in package, SOM-A255x series support CD includes

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User’s Manual for Advantech SOM-A2558 series module V1.00

•Compact diagnostic, monitoring, control equipment or HMI terminals

•Outdoor, fully enclosured, Intelligent remote I/O controllers

•LCD-based vehicle/telemetric platforms for navigation & communication.

SOM-A2558 series design-in package

The Design-in Kit package provides developer complete reference design-in suit for application evaluation/ development and own Customer Solution Board (CSB) development. It contains the needed information, documentation and tools for starting their hands-on work as the followings items:

•Target SOM (SOM-A2558-440B0): SOM-A2558 standard version board.

SOM-A255x series Reference Carrier Board (RCB): Sample CSB for developer reference. The board can be used in SOM-A255x series board. (SOM-A255x means SOM-A2558,SOM-A2558 and SOM-A2558)

•64MB compact flash card : the CF card is empty without any file inside.

•SOM-A255x series support CD : includes

-sample image & boot loader

-manuals & datasheets

-SOM-A255x series CSB design guide

-S/W utility(upgrade utility, testing utility)

-SOM-A255x series WinCE 4.2 BSP & SDK

-Application note

•Testing Set:

It is designed for sample CSB or user own CSB/mass production test. It includes:

-H/W testing tools: RS232 loop-back testing tool, ADAM-4520 for RS485 testing, null MODEM cable, JTAG cable, USB ActiveSync cable, Audio cable, RS232 cable and RS485 cable.

-S/W testing Utility: Advantech-developed testing Utility. Testing process will be implemented by S/W testing Utility and H/W testing tools.

-Document: “User's manual of SOM-A255x series testing kit”. User can base on the documents to know how to implement testing process.

•Software Development Tools:

Software tools is the complete package for user developed their target image to align with their target CSB and applications

-BSP: Binary Board Support Package of target SOM Design-in Kit. User can integrate their target WinCE platform in components & Apps & drivers

-SDK: For user target Apps development

-Reference Image: Reference Image for the selected model of SOM.

-Bootloader: Bootloader for the SOM-A255x series board.

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Contents User’s Manual Copyright AcknowledgementsRevision History Version Date Reason SOM-A2558 series Architecture 1.1 Introduction SOM-A2558 series Design highlightSOM-A200 architecture SOM-A2558 benefit SOM-A2558 series ApplicationSOM-A255x series support CD includes Testing SetSOM-A2558 series design-in package Software Development ToolsLCD-A064-TTV1-0 Optional item Risc CE-BuilderLCD-A057-STQ1-0 Optional item LCD-A104-TTS1-0 Optional itemSOM-A2558 Block diagram SoC Intel XScale PXA255 introduction Enhance I/O chip Advantech EVA-C210 introductionSystem Memory CpldSystem Specifications SOM-A2558 standard product specification tableFCC/CE Mechanical Specification Symbol Description Min Typ Max Power System RequirementPower Consumption Input DC Operating ConditionsConnector Locations Assignments and DescriptionsX2 SODIMM-200 connector SOM Connector vendor table VendorCSB Mating Connector table Vendor X3 Feature Extension connectorJP1 PXA255 Jtag pin header Pin DefinitionSODIMM-200 Pin Out Table Pin typeSASKTA13 SASKTA15SASKTA12 SASKTA10AC97EAPD GNDSASKTA25 AC97LINEINSASKT0VCC NDCIN PwrenBatvcc SysvccBuzzerout SmbusdatUsbcp USBLINK5VUART3TXD UART3RTSUART2CTS UART2DTRVbkena VddenaVeeena USBN1UART4TXD UART4RXDUART5RTS UART5TXDCrtsda FlmvsyncLphsync ADDR13 ADDR15ADDR14 ADDR12Bufrdy ADDR20ADDR22 DATA15ADDR0 BufsdclkBufsdcke ADDR1DATA18 DATA16DATA17 DATA19LAN1IRQ DisplayirPXAGP7 UsbirqPXAGP83 PXAGP84DMAREQ1 Mbgnt MbreqDMAACK1 PCIAD0PCIAD4 PCIAD2PCIAD3 PCIAD5PCIAD18 PCIAD16PCIAD17 PCIAD19System Bus USB 1.1 client 2 COMUSB 1.1 Host 5 T/S7 SD/MMC Audio AC’97 Codec on boardCRT-out System Reset Interface Zoom Video ZV portBuzzer Control Interface Power-inputBack-up power input System Management Bus SM Bus interfaceData SOM-A2552 series don’t support PCI I/F

SOM-A2558 specifications

The Advantech SOM-A2558 represents a significant advancement in system-on-module (SOM) technology, designed to meet the needs of demanding applications in industries such as industrial automation, transportation, and smart cities. Featuring the Intel Apollo Lake processor, specifically the dual-core or quad-core options, the SOM-A2558 delivers an optimal blend of performance and efficiency.

At the core of the SOM-A2558 is the Intel Atom E3950 or E3940 processors, which enable robust processing capabilities while maintaining low power consumption. This is crucial for embedded systems that require continuous operation in energy-sensitive environments. The module supports up to 8GB of DDR4 memory, enhancing its multitasking abilities and enabling it to handle complex applications with ease.

One of the standout features of the SOM-A2558 is its extensive array of I/O options, including USB 3.0, UART, I2C, SPI, and GPIO. This versatility allows for seamless integration with various peripherals and sensors, making it ideal for IoT applications and industrial automation systems. The SOM also supports dual Gigabit Ethernet ports, providing high-speed network connectivity essential for real-time data transfer and communications.

In terms of graphics, the SOM-A2558 supports Intel HD Graphics, which enhances the visual performance for display applications. With integrated hardware-accelerated video decoding and support for 4K resolution, it is suitable for applications such as digital signage and multimedia processing.

Advantech has designed the SOM-A2558 for durability and reliability, featuring a wide operating temperature range from -40°C to 85°C, making it suitable for harsh environments. Additionally, the module's compact form factor ensures easy integration into various system designs, allowing developers to create tailored solutions without significant space constraints.

The SOM-A2558 also supports multiple storage options, including eMMC, SATA III, and M.2 interfaces, which provide flexibility for different storage needs and configurations. Its support for TPM 2.0 enhances security, a vital aspect for applications handling sensitive data.

In summary, the Advantech SOM-A2558 combines cutting-edge technology, extensive connectivity options, and robust performance to facilitate the development of innovative solutions across various sectors. Its features make it an excellent choice for developers looking to create reliable and efficient embedded systems.
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