Patent ID: 8929425
Filing Date: 2015-01-06
Classification: G06F,H04B

Abstract:
1. A self-adaptive baud rate method, comprising the steps of: a) receiving first data and second data; b) determining whether or not a falling edge of a start bit in a synchronization code of the first data and second data is detected; c) if the falling edge is not detected, returning to step b); if the falling edge is detected, starting a first counting from a rising edge following the start bit based on a reference clock, stopping the first counting at a next falling edge, and obtaining a first count value; starting a second counting from the falling edge where the first counting was stopped, and stopping the second counting at a next rising edge, and obtaining a second count value; and d) obtaining a baud rate according to the relation between the first count value and the second count value and a first threshold.