Method for transmitting data and electronic device therefor
First Claim
1. A transmission apparatus comprising:
- multiple transmission lines connected to a destination circuit; and
for each one of the multiple transmission lines, a multiple transmission circuits connected in parallel to each other and the one of the multiple transmission lines,wherein the transmission apparatus is configured to transmit data using different voltages to the destination circuit, using a number of transmission circuits among the multiple transmission circuits connected to each of the transmission lines, the number selected based at least in part on an amount of voltage variation of voltage corresponding to data and voltage corresponding to data transmitted at a previous time point, for data to be transmitted through each of the transmission lines.
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Accused Products
Abstract
Various embodiments of the present invention relate to an apparatus and a method for transmitting data between internal modules in an electronic device. Here, a transmission apparatus of a digital interface may comprise: multiple transmission lines connected to a reception apparatus; and multiple transmission circuits connected in parallel to each other and provided for each of the transmission lines, wherein the transmission apparatus may be configured to transmit data having different voltages to the reception apparatus, using at least one transmission circuit among the multiple transmission circuits for each of the transmission lines on the basis of a variation of the voltage of data to be transmitted through each of the transmission lines. Other embodiments are also possible.
8 Citations
20 Claims
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1. A transmission apparatus comprising:
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multiple transmission lines connected to a destination circuit; and for each one of the multiple transmission lines, a multiple transmission circuits connected in parallel to each other and the one of the multiple transmission lines, wherein the transmission apparatus is configured to transmit data using different voltages to the destination circuit, using a number of transmission circuits among the multiple transmission circuits connected to each of the transmission lines, the number selected based at least in part on an amount of voltage variation of voltage corresponding to data and voltage corresponding to data transmitted at a previous time point, for data to be transmitted through each of the transmission lines. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An method of a transmission apparatus of a digital interface which comprises multiple transmission lines connected with a destination circuit, the method comprising:
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identifying a voltage corresponding to data to be transmitted through each of the transmission lines; selecting numbers of transmission circuits to be used for data transmission among multiple transmission circuits connected in parallel to each other and provided for each of the transmission lines, on the basis of a voltage variation of voltage corresponding to data to be transmitted through each of the transmission lines and a voltage corresponding to data transmitted at a previous time point; and transmitting data having different corresponding voltages to the destination circuit through the selected numbers of transmission circuit for each of the transmission lines. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification