PXIE-8881RT|T8110B型|控制板|

PXle，4.1GHz四核或3.9 GHz8核或3 GHz18核PXI控制器

PXle-8881是一款面向PXIExpress系統(tǒng)的IntelXeon 8核嵌入式控制器可用于處理器密集型RF、模塊化儀器儀表和數(shù)據(jù)采集應(yīng)用。PXle-8881包含兩個(gè)10/100/1000BASE-TX(千兆位)以太網(wǎng)端口、兩個(gè)USB 3.0端口和四個(gè)USB 2.0端口以及一個(gè)集成硬盤(pán)驅(qū)動(dòng)器和其他外設(shè)//0，例如兩個(gè)Thunderbolt3端口。此外，PXle-8881還提供16 GB、32GB或64 GB內(nèi)存，具體取決于您選擇的處理器內(nèi)核。 

組成與結(jié)構(gòu)

嵌入式控制器主要由微處理器芯片、固化在芯片內(nèi)的軟件（包括嵌入式實(shí)時(shí)操作系統(tǒng)、應(yīng)用程序、應(yīng)用程序編程接口API、實(shí)時(shí)數(shù)據(jù)庫(kù)等）及其他部件組成。

硬件上，它可能包括微處理器、存儲(chǔ)器、輸入輸出接口（如RS 232C串行接口、網(wǎng)絡(luò)接口等）、以及其他必要的電子元件。

軟件上，嵌入式控制器的軟件設(shè)計(jì)通常針對(duì)特定的應(yīng)用需求進(jìn)行定制，以實(shí)現(xiàn)高效、穩(wěn)定的控制功能。

特點(diǎn)與優(yōu)勢(shì)

低功耗、體積小、集成度高：嵌入式CPU大多工作在特定用戶群設(shè)計(jì)的系統(tǒng)中，這些特點(diǎn)使得嵌入式控制器設(shè)計(jì)趨于小型化、智能化，并有利于與網(wǎng)絡(luò)應(yīng)用緊密結(jié)合。

高性能、高速處理能力：功能強(qiáng)大的嵌入式CPU為嵌入式控制器提供高性能、高速處理能力及靈活的擴(kuò)展方式。

網(wǎng)絡(luò)互聯(lián)與擴(kuò)展：支持TCP/IP協(xié)議，容易實(shí)現(xiàn)網(wǎng)絡(luò)互聯(lián)與網(wǎng)絡(luò)擴(kuò)展，可應(yīng)用各種網(wǎng)絡(luò)作為嵌入式控制器接入主干網(wǎng)。

PXle, 4.1GHz quad-core or 3.9 GHz8 core or 3 GHz18 core PXI controller

The PXle-8881 is an IntelXeon 8-core embedded controller for PXIExpress systems for processor-intensive RF, modular instrumentation and data acquisition applications. The PXle-8881 contains two 10/100/1000BASE-TX(Gigabit) Ethernet ports, two USB 3.0 ports and four USB 2.0 ports, as well as an integrated hard drive and other peripherals //0, such as two Thunderbolt3 ports. In addition, the PXle-8881 comes with 16 GB, 32GB, or 64 GB of RAM, depending on the processor core you choose.

Composition and structure

Embedded controller is mainly composed of microprocessor chip, software solidified in the chip (including embedded real-time operating system, application program, application programming interface API, real-time database, etc.) and other components.

In terms of hardware, it may include a microprocessor, memory, input/output interfaces (such as RS 232C serial interfaces, network interfaces, etc.), and other necessary electronic components.

In terms of software, the software design of embedded controller is usually customized for specific application requirements to achieve efficient and stable control functions.

Characteristics and advantages

Low power consumption, small size, high integration: embedded CPU mostly works in the system designed by a specific user group, which makes the design of embedded controller tend to be miniaturized and intelligent, and is conducive to close integration with network applications.

High performance, high speed processing capability: Powerful embedded CPU provides high performance, high speed processing capability and flexible expansion mode for embedded controllers.

Network interconnection and expansion: Support TCP/IP protocol, easy to achieve network interconnection and network expansion, can apply a variety of networks as embedded controller access to the backbone network.