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| cPCI66-16AI32SSC |
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- 32 Differential Analog Inputs with Dedicated 200KSPS 16-Bit ADC per Channel
- Sampling Rates to 200 KSPS per Channel (6.4 MSPS Aggregate Rate)
- Simultaneous Sampling of all Inputs; Minimum Data Skew
- D32; 66MHz, 33MHz PCI Compatibility, with Universal 5V/3.3V Signaling
- Input Ranges: +/- 2.5V, +/- 1.25, +/- 0.625V Software-Selectable
- Sync and Clock I/O Support External Control and Multiboard Configrations
- Increased Throughput Capacity with Local Data Packing
- Continuous, Burst and Single-Sample Clocking Modes
- Hardware Sync I/O for Multiboard Operation
- 1 MByte FIFO Data Buffer; 512 K-Samples in packed-data mode
- 2-Channel DMA Engine Sampling Controlled by Internal Rate Generator, by Software Trigger, or Externally
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- The 16-Bit cPCI66-16AI32SSC analog input board samples and digitizes up to 32 input channels simultaneously at rates up to 200,000 samples per second for each channel. Each input channel contains a dedicated 16-Bit sampling ADC, and the resulting sampled data is available to the PCI bus through a 1-MByte FIFO buffer. The 32-Bit local data path supports full D32 local-bus data packing. Throughput capacity is further enhanced with 66MHz PCI support. All operational parameters are software configurable.
- Inputs can be sampled in groups of 2, 4, 16 or 32 channels; or any contiguous channel group can be selected for sampling. The sample clock can be generated from an internal rate generator, or by software or external hardware. Input ranges are software-selectable as ±2.5V, ±1.25V or ±0.625V.
- An on-demand autocalibration feature determines offset and gain correction values for each input channel, and applies the corrections subsequently during acquisition. A selftest switching network routes calibration reference signals to each channel through internal selftest switches, and permits board integrity to be verified by the host..
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