HARDENING OF SELF-TIMED CIRCUITS AGAINST GLITCHES

摘要

Multiple techniques are disclosed for hardening a self-clocking circuit against glitches. Glitch filters are placed in some portions of a digital design. In some embodiments the glitch filter is dynamically tunable. In one embodiment the inputs are locked out by the outputs. Methods for evaluating code symbols are presented, as is a circuit for differential signaling.