NI PXIe-7966R Module

NI PXIe-7966R is a programmable FPGA module for FlexRIO from National Instruments, designed for high-speed signal processing and data transfer in PXI Express systems.

Main Features

• FPGA: Xilinx Virtex-5 SX95T
  • 58,880 lookup tables (LUT)
  • 640 DSP48 blocks
  • 8,784 kbit embedded BRAM memory
• DRAM Memory: 512 MB (two banks of 256 MB each)
  • Maximum theoretical data transfer rate: 1.6 GB/s per bank
• Interface: Compatible with x4 PXI Express and PXI Express Hybrid slots
• General-purpose I/O channels: 132, configurable as 132 single-ended, 66 differential, or a combination
• Data transfer modes: DMA, programmed I/O, interrupts
• DMA channels: 16
• Reference clock sources: 100 MHz PXIe_CLK100 or built-in 40 MHz oscillator
• Reference clock stability: ±50 ppm, 250 ps peak jitter
• Form factor: Complies with PXIe v1.0 standard
• Dimensions: 16.1 cm × 10.8 cm
• Weight: 213 g

Additional Features

The module supports peer-to-peer (P2P) technology from NI, allowing direct data transfer between multiple instruments without loading the host's memory or processor.