43.2 Features

The following are key features of the CCL module:

  • Glue logic for general purpose PCB design
  • Up to 4 programmable LookUp Tables (LUTs)
  • Combinatorial logic functions:

    AND, NAND, OR, NOR, XOR, XNOR, NOT

  • Sequential logic functions:

    Gated D Flip-Flop, JK Flip-Flop, gated D Latch, RS Latch

  • Flexible LUT inputs selection:
    • I/Os
    • Events
    • Internal peripherals
    • Subsequent LUT output
  • Output can be connected to the I/O pins or the Event System
  • Optional synchronizer, filter, or edge detector available on each LUT output