Reference Designs

Virtex5 Features

  » 48 bit variable length counter made with DSP48E.
  » 48 bit PWM made with DSP48E.
  » Interface for Texas 527x/524x serial A/D converters using ChipSync (also works for Virtex4).
  » 16bit Aurora Streaming design for ML505 board - transmits a 16bit counter and checks it on reception. Includes clock correction
  » Interface for AD9271 & AD9222 serial A/D converters using ChipSync : 8 channels, alignment to frame signal (also works for Virtex4).
  » 4-Lane 10Gbit/s Aurora Framing design for ML523 board - transmits a 64bit counter and checks it on reception. Includes clock correction

Virtex4 Features

  » LVDS Interface with ChipSync : 8 Rx channels, 8 TX channels, 500Mbit/s.
  » Interface for AD9219 serial A/D converters using ChipSync : 4 channels, alignment to frame signal.
  » Running average calculator : Calculates average of last 128 data samples.

General

  » Optimized filter for single-bit digital inputs.
  » Run Length Encoder & Decoder.