SA220P Acquisition Card User's Manual
Acqiris SA220P User's Manual 3
SA220PAcquisitionCardUser'sManual
This help document is intended to provide in-depth information and reference material specific to
your ADC card.
For information about installation and about getting started with your ADC card, please refer to the
Startup Guide which can be downloaded from https://extranet.acqiris.com/ or which is installed with
your software.
Content
SA220P Acquisition Card User's Manual 3
Content 3
Introduction 5
New generation of Signal Acquisition Cards 5
Product description 5
Product configurable options 7
Main Card Features 8
1.1 SA220P front panel features 9
1.2 Channel input specifications 10
1.3 Sampling and data acquisition 12
1.4 Calibration 13
1.5 Trigger 15
Signal Acquisition Modes and Real-Time Processing 17
2.1 Digitizer acquisition mode 18
2.2 Real-time averaging mode (AVG option) 22
Readout Modes 29
3.1 Standard readout modes 29
3.2 Simultaneous acquisition and readout (CST option) 30
3.3 Averager with simultaneous acquisition and readout (AVG & CST) 41
Other Signal Processing Features 44
4.1 Baseline stabilization and digital offset 45
4.2 Sampling rate reduction (binary decimation) 48
4.3 Data inversion 49
4.4 Thresholding (Zero-Suppress - ZS1 option) 50
Control and Synchronization 61
5.1 External reference 62
5.2 Trigger modes and time-stamps 62
5.3 Trigger output 67