PXIE-8862 | 8核PXI控制器

型号：PXIE-8862

类别：8核PXI控制器

成色：全新，非全新

库存：有

品牌：NI

PXle 2.6 GHz 8核PXI控制器

PXle-8862是用于PXlExpress系统的一款Intel Corei7 8核嵌入式控制器。您可以将PXle-8862用于处理器密集型RF、模块化仪器和数据采集应用程序。PXle-8862PXle-8862包含两个10/1001000/2500BASE-T

(千兆位)以太网端口、两个sB3.0端口、四个USB20端口以及一个集成硬盘驱动器、串行端口、两个Thunderbolt"" 4端口和其他外设I/O

PXIE-8862 控制器是指按照预定顺序改变主电路或控制电路的接线和改变电路中电阻值，以控制电动机的启动、调速、制动和反向的主令装置。它由程序计数器、指令寄存器、指令译码器、时序产生器和操作控制器等部件组成，是发布命令的“决策机构”，即完成协调和指挥整个计算机系统的操作。此外，控制器还具备以下功能：

数据缓冲：在输入输出（I/O）设备与中央处理器（CPU）和内存之间设置缓冲器，以匹配不同设备之间的速率差异。

差错控制：对由I/O设备传送来的数据进行差错检测，确保数据输入的正确性。

数据交换：PXIE-8862 实现CPU与控制器之间、控制器与设备之间的数据交换。

状态说明：标识和报告设备的状态，供CPU了解。

接收和识别命令：接收并识别CPU发送的各种命令，并执行相应的操作。

地址识别：能够识别它所控制的每个设备的地址。

Model: PXIE-8862

Category: 8-core PXI controller

Finish: New, not new

Stock: Yes

Brand: NI

PXle 2.6GHz 8-core PXI controller

The PXle-8862 is an Intel Corei7 8-core embedded controller for PXlExpress systems. You can use the PXle-8862 for processor-intensive RF, modular instrumentation, and data acquisition applications. The PXle-8862PXle-8862 contains two 10/1001000/2500Base-Ts

(Gigabit) Ethernet ports, two sB3.0 ports, four USB20 ports, as well as an integrated hard drive, serial ports, two Thunderbolt"" 4 ports, and other peripheral I/ OS

PXIE-8862 controller refers to the main command device that changes the wiring of the main circuit or control circuit and changes the resistance value in the circuit according to the predetermined sequence to control the start, speed regulation, braking and reverse of the motor. It is composed of program counter, instruction register, instruction decoder, timing generator and operation controller and other components, is a "decision mechanism" to issue commands, that is, to complete the coordination and command the operation of the entire computer system. In addition, the controller has the following functions:

Data buffering: A buffer is set between input/output (I/O) devices and central processing unit (CPU) and memory to match rate differences between different devices.

Error control: Error detection is performed on the data transmitted by the I/O device to ensure the correctness of data input.

Data exchange: PXIE-8862 realizes data exchange between CPU and controller, controller and device.

Status description: Identifies and reports the device status for the CPU to understand.

Receive and recognize commands: Receive and recognize various commands sent by the CPU and perform corresponding actions.

Address recognition: The ability to identify the address of each device it controls.