Advantech PCIE-1840, Руководство пользователя

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PCIE-1840 User Manual 2
1.1 Introduction
The PCIE-1840 high-speed digitizer features four 125 MS/s simultaneous data acqui-
sition channels with 16-bit resolution, up to 2 GB buffer in a PCIE device. It is design
for applications such as PSU (power supply unit) testing, LIDAR testing, and radar
signal acquisition.
1.2 Features
The PCIE-1840 offers the following main features:

4 simultaneous analog input channels

16-bit resolution A/D converter

125 MS/s maximum sampling rate

4-Order 20 MHz filter

2 GB onboard storage memory
Some of the features are described in detail on the following pages.
1.2.1 Auto Calibration
The PCIE-1840 card features software auto calibration. It provides a convenient
method for user calibration processing.
1.2.2 BoardID Switch
The PCIE-1840 has a built-in DIP switch that helps define each card’s ID when multi-
ple PCIE-1840 cards have been installed on the same PC chassis. The BoardID set-
ting function is very useful when building a system with multiple PCIE-1840 cards.
With the correct BoardID settings, you can easily identify and access each card dur-
ing hardware configuration and software programming.
1.3 Applications
The following are some of the possible applications of PCIE-1840 cards:

Radar signal acquisition

Power supply unit (PSU) testing

Non-destructive testing

Motor quality inspection

Light Detection and Ranging
Note! For detailed specifications of the PCIE-1840 card, refer to Appendix A,
Specifications.