Patent ID: 9665527
Date: 2017-05-30
CPC Classifications: G06F,H04L,Y02D

Claim:
1. A method for inter-device signal transmission, comprising: receiving a signal to be transmitted over an input/output (I/O) interface; identifying a ratio of ones and zeros in a noninverted version of the signal (“noninverted signal”) and a ratio of ones and zeros in an inverted version of the signal (“inverted signal”); determining if the ratio of ones and zeros in the noninverted signal or the ratio of ones and zeros in the inverted signal provides a calculated average ratio of ones to zeros closer to a target ratio of ones or zeros; and sending the noninverted signal over the I/O interface when the ratio of ones and zeros in the noninverted signal provides the calculated average ratio closer to the target ratio; or sending the inverted signal over the I/O interface, including generating an inversion indication signal, when the ratio of ones and zeros in the inverted signal provides the calculated average ratio closer to the target ratio.