Patent ID: 8260979
Filing Date: 2012-09-04
Classification: G06F,H04L

Abstract:
1. An electronic device comprising: a transmitter circuit configured to transmit a first signal; a comparator circuit operably coupled to the transmitter circuit, the comparator circuit configured to receive the first signal from the transmitter circuit and a second signal from a signal line, wherein the comparator circuit is further configured to compare the first signal and the second signal and generate a third signal; a receiver circuit operably coupled to the comparator circuit, the receiver circuit configured to receive the third signal from the comparator circuit; and a driver circuit operably coupled to the transmitter circuit, the driver circuit configured to receive the first signal from the transmitter circuit and transmit the first signal on the signal line; wherein the driver circuit transmits the first signal on the signal line at the same time that the second signal is on the signal line.