1 features, Features – ADLINK PXI-2022 User Manual
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Introduction
Calibration
The PXI-2020/2022 includes a precision on-board reference with
very low temperature drift. This feature not only provides a stable
calibration source for auto-calibration but also maintains stable
acquisition accuracy over a wide temperature range. The auto-
mated calibration process can be done through software without
need for any manually adjustments. Once the calibration process
has completed, the calibration information will be stored in the on-
board EEPROM so that the values can be loaded and used as
needed by the board.
1.1
Features
The PXI-2020/2022 Simultaneous Data Acquisition Card provides
the following advanced features:
Supports 3.3V and 5V PCI signal
PXI specification Rev 2.2 compliant
8/16-CH differential analog inputs
Bipolar analog input
Programmable gains of x1, x4
Scatter gather DMA transfer for AI continuously data acqui-
sition
4-CH TTL digital input/output
2-CH 32-bit general purpose timer/counters
Digital triggering
Fully auto calibration
Multiple cards synchronization through PXI trigger bus
Onboard 16 K sample memory for data storage