Patent ID: 8989583
Filing Date: 2015-03-24
Classification: G06F,G08C

Abstract:
1. A method of generating an infrared signal on a computing device comprising: receiving an operating frequency of a data bus connecting a processor to an infrared system configured on the computing device, the operating frequency based on an input of a clock signal to the data bus; receiving a raw infrared code in a mark/space format and a carrier frequency at which the raw infrared code should be output; generating a processed signal comprising a plurality of bits, the processed signal based on the raw infrared code in mark/space format; modulating the processed signal according to the carrier frequency to create a modulated signal; upsampling the modulated signal to create an upsampled signal, the upsampled signal output at the operating frequency matching the modulated signal output at the carrier frequency in the time domain; and generating an infrared signal in the time domain by transferring the upsampled signal between processor and the data bus and by disconnecting the clock signal of the data bus when outputting the upsampled signal from the data bus to the infrared system.