PCI-5412  波形发生器设备 可添加信号观察电路是否正常工作

PCI-5412 波形发生器设备

National Instruments PCI-5412 PCI任意波形发生器

该模块具有 32 MB 的板载内存。

部件号： 192295A-01， 779177-02

100 MS/s，14位波形发生器设备—PCI‑5412可以生成用户定义的任意波形和标准函数，包括正弦波、方波、三角波和锯齿波。 这款任意波形发生器可以生成‑6 V~+ 6 V的信号，并使用直接数字合成(DDS)精确生成波形。

波形发生器是一种数据信号发生器。在调试硬件时，通常需要添加一些信号，以观察电路是否正常工作。使用普通信号发生器，它不仅体积庞大，而且只发送一些简单的波形，不能满足需要。

例如用户要调试串口通信程序时，PCI-5412他们需要在计算机上编写一个程序，然后用电缆连接计算机和用户实验板，如果它不正常，他们不知道通信线路或程序是否有问题。用E2000/L的波形发生器功能，就可以定义串口数据。通过逻辑探勾输出，调试起来简单快捷。

PCI-5412 智能通讯卡也叫IC卡，是一个带有微处理器和存储器等微型集成电路芯片的、具有标准规格的卡片。智能卡必须遵循一套标准，ISO7816是其中最重要的一个。ISO7816标准规定了智能卡的外形、厚度、触点位置、电信号、协议等。智能卡根据装载芯片类型的不同、信息通讯方式的不同，又可以分为存储式卡片和微处理器卡片以及接触式卡片、非接触式卡片和双界面卡片。

PCI-5412 微处理器是由一片或少数几片大规模集成电路组成的中央处理器。这些电路执行控制部件和算术逻辑部件的功能。微处理器能完成取指令、执行指令，以及与外界存储器和逻辑部件交换信息等操作，是微型计算机的运算控制部分。它可与存储器和外围电路芯片组成微型计算机。

PCI-5412  波形发生器设备 可添加信号观察电路是否正常工作

PCI-5412 waveform generator device

National Instruments PCI-5412 PCI arbitrary waveform generator

The module has 32 MB of onboard memory.

Part number: 192295A-01, 779177-02

100 MS/s, 14-bit waveform generator device - PCI‑5412 can generate any user-defined waveform and standard functions, including sine, square, triangular and sawtooth waves. This arbitrary waveform generator generates signals from 6 V to + 6 V and uses direct digital synthesis (DDS) to precisely generate the waveform.

Waveform generator is a data signal generator. When debugging hardware, it is usually necessary to add some signals to see if the circuit is working properly. Using ordinary signal generators, it is not only bulky, but also only sends some simple waveforms, which can not meet the needs.

For example, when the user wants to debug the serial communication program, PCI-5412 they need to write a program on the computer, and then connect the computer and the user experiment board with a cable, if it is not normal, they do not know whether there is a problem with the communication line or program. With the E2000/L waveform generator function, you can define serial data. The debugging is simple and fast through the logic test output.

The PCI-5412 intelligent communication card, also known as the IC card, is a standard card with a micro-integrated circuit chip such as microprocessor and memory. Smart cards must follow a set of standards, ISO7816 being one of the most important. The ISO7816 standard specifies the shape, thickness, contact position, electrical signal, protocol, etc., of the smart card. Smart cards can be divided into storage cards and microprocessor cards, contact cards, contactless cards and dual interface cards according to different types of loaded chips and different information communication methods.

The PCI-5412 microprocessor is a central processing unit composed of one or a few large scale integrated circuits. These circuits perform the functions of the control and arithmetic logic components. The microprocessor can complete the operation of obtaining instructions, executing instructions, and exchanging information with external memory and logic components, and is the computing control part of the microcomputer. It can be combined with memory and peripheral circuit chips to form a microcomputer.