RAM. Waveforms can be defined by front panel editing controls or by downloading of waveform data via RS-232 or GPIB.
波形可以界定的前面板控制或编辑下载的波形数据可通过RS - 232或GPIB 。
Computer technology development has a deep influence on surveying instrument, therefore, intelligent instrument, PC instrument, GPIB instrument, VXI instrument, virtual instrument, and automatic testing system are come into existence in succession. In recent years, the mature development of computer technology has also brought about new developing space and challenge. As a result, net instrament is emerged.
计算机技术发展对测量仪器产生了深刻影响，相继诞生了智能仪器、PC仪器、GPIB仪器、VXI仪器、虚拟仪器以及等μp化仪器及其自动测试系统；计算机与现代测量仪器之间的界限日渐模糊，测量领域和范围不断拓宽；近年来计算机网络技术的发展和成熟，也为测量仪器技术带来了新的发展空间和机遇，网络化仪器应运而生。
The mechanism of local bus arbitration is different from CPU and interface chip in the GPIB-VXI controller module.
在GPIB－VX1控制S模块中，CPU和接口芯片的本地总线仲裁机制不同，文中分别对其加以讨论，提出了一种实现各仲裁线之间的转换、切实可行的实际电路。
This paper made well use of the word-serial protocol with the message-based interface based on VXI bus, transferred the needed GPIB bus functions to GPIB control chips by local CPU, and implemented the control and waveform collection of oscilloscopes by GPIB bus.
本文在VXI总线协议的基础上，充分利用了VXI总线的消息基接口字串行协议，将需要的GPIB总线功能通过本地CPU转发到GPIB控制芯片，再通过GPIB总线接口实现对示波器的控制和波形采集。
The word-serial protocol with the message-based interface is implemented by EPLD and DSP. The GPIB functions are implemented by programming to the GPIB control chip. The transfer from VXI messages to GPIB functions is implemented by DSP.
通过EPLD和DSP实现了VXI总线的消息基接口字串行协议，通过DSP对GPIB控制芯片的编程实现了GPIB总线各功能子集，VXI消息到GPIB功能子集的转换也通过DSP实现。
My thesis is to study and analyze the test methods of radio altimeter and infrared detector used in missiles. In this paper, the solution based on GPIB interface and Virtual Instrument Technology was proposed, also the programme to analyze and dispose the data collected was given. Then the results will be printed and sent to special departments.
该系统包括六个方面的测试工作，本文所做的工作主要是对其中弹载定高计和红外探测器的测试方法进行分析与研究，提出一套基于GPIB接口和虚拟仪器技术的解决方案，并编写分析软件对采集的数据进行分析和处理，最后将结果打印成报表送交相关部门评审。
According to the demands of GB/T 17619-1998 (Limits and methods of testing for immunity of electrical/electronic sub-assemblies in vehicles to electromagnetic radiation), an auto-control test system is constructed with a 5μH/50Ω LISN, an ATEM cell, a computer, GPIB, a signal generator, a power amplifier and a field intensity monitor for radiated susceptibility of electrical/electronic assemblies in vehicles.
根据GB/T17619-1998 机动车电子电器组件的电磁辐射抗扰性限值和测量方法的要求，利用自制的5μH/50Ω线路阻抗稳定网络、非对称横电磁波传输室以及计算机、GPIB接口、信号发生器、功率放大器、场强监视器等构成汽车电子电器部件辐射敏感度自动测试系统。
The key point of the project is software and hardware design of GPIB controller and channel controller.
本课题的关键是GPIB控制器和通道控制卡的软硬件设计。
The use of GPIB simplified the hardware architecture and improved the performance of the system.
由于GPIB总线接口的采用，简化了系统的硬件结构，提高了系统的测试精度和稳定可靠性。
How to apply USB to get instrument`s data and control instrument, it is important in GPIB system.
基于USB总线的音频数据采集系统就是为了机器人语音控制的研究而设计和实现的。
You can have many instruments and computers connected to the same GPIB bus.
你可以将许多仪器和电脑连接到同一个GPIB总线上。
GPIB's original purpose was to provide computer control of test and measurement instruments.
GPIB的最初目的是提供电脑对仪器在检验测量时的控制。
The properties of GPIB interface and the method of use of GPIB card are also introduced.
文中还介绍了目前比较流行的通用接口总线接口的特性，并介绍了GPIB卡的使用方法。
GPIB has been accepted more than 30 years and Ethernet is a new comer in measurement system.
在测量系统中GPIB已使用30多年，对以太网只有几年的经验。
China Institute of vb GPIB device driver source code, which can carry out some simple control.
研华GPIB板卡的vb驱动源码，可进行一些简单的控制。
Advantech GPIB device driver source of the PC, which can carry out some simple control.
研华GPIB板卡的labview驱动源码，可进行一些简单的控制。
Advantech GPIB device driver source of Delphi, which can carry out some simple control.
研华GPIB板卡的DELPHI驱动源码，可进行一些简单的控制。
The cabinet flexible controller is important for PC without external interface and portable computer to construct automatic test system, which is the kernel part of the ATS. USB is a new industry standard embodies the Plug-Play advantage in deed.
USB-GPIB转接器为组建带USB接口的便携式自动测试系统提供了极大方便，连接时不必重新配置规划系统和打开机壳，具有即插即用和高速率传输的特点。
An automatic calibration system based on the general purpose interface bus technique and the interface of computer was developed to calibrate the performance of the relay protection testing instrument.
研制了基于GPIB和计算机接口技术的自动检定系统，用于检定某微机型继电保护测试仪的各项性能指标。
Because studies of SVMP of Naja mocambique mocambique are more abundant, hence taking this as the standard for comparison between all these three SVMP, and using synthesized short peptides as the substrates for SVMP to test enzyme activity.
在实验中利用合成之短链？肽当作测试酵素活性的受质，发现三者切PSGL以及GPIb的位置一样。