Digital Comparator

Flexible Digital Comparison with Digital Comparator

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About

The default use of the Cyclic Redundancy Check (CRC) component is to compute the CRC from a serial bit stream of any length. The input data is sampled on the rising edge of the data clock. The CRC value is reset to 0 before starting or can optionally be seeded with an initial value. On completion of the bitstream, the computed CRC value may be read out.

  • 1 to 32 bit Configurable Digital Comparator
  • Six selectable comparison operators

The default use of the Cyclic Redundancy Check (CRC) component is to compute the CRC from a serial bit stream of any length. The input data is sampled on the rising edge of the data clock. The CRC value is reset to 0 before starting or can optionally be seeded with an initial value. On completion of the bitstream, the computed CRC value may be read out.

  • 1 to 32 bit Configurable Digital Comparator
  • Six selectable comparison operators
comp_cy_digitalcomp
comp_cy_digitalcomp
comp_cy_digitalcomp

Design resources