PMC66-16AI64SSC - 64-Channel, 16-Bit Simultaneous Sampling PMC board

Main features

  • 64 Analog Inputs with Dedicated 200KSPS 16-Bit ADC per Channel
  • Simultaneous Sampling of all Inputs; Minimum Data Skew
  • Sampling Rates to 200 KSPS per Channel (12.8 MSPS Aggregate Rate)
  • D32 / D64; 33MHz, 66MHz PCI Compatibility, with Universal 5V/3.3V Signaling
  • Increased Throughput Capacity with Local Data Packing
  • Selectable Differential Processing Simulates Differential Operation of Channel Pairs
  • Input Ranges: ±10V, ±5V, ±2.5V, 0/+5V, 0/+10V; Software-Selectable • Hardware Sync I/O for Multiboard Operation
  • 1 MByte FIFO Data Buffer
  • 2-Channel DMA Engine
  • Sampling Controlled by Internal Rate Generator, by Software Trigger, or Externally
  • On-Demand Internal Autocalibration of all Channels
  • Completely Software-Configurable; No Field Jumpers
  • Auxiliary PXI Triggering Port Available through P1, P2.
  • Exist in PCIe, PCI, cPCI/PXI, PC104 and PMC
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The 16-Bit PMC66-16AI64SSC analog input board samples and digitizes 64 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 16-bit 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 and increased local clocking frequency. All operational parameters are software configurable.

Inputs can be sampled in groups of 2, 4, 8, 16, 32 or 64 channels; or any single channel can be sampled continuously. The sample clock can be generated from an internal rate generator, or by software or external hardware. Input ranges are software-selectable as ±10V, ±5V or ±2.5V.

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..

PMC66-16AI64SSC 64-Channel, 16-Bit Simultaneous Sampling PMC board