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US 2021/0280113 A1Published application
Data driving device and data processing device operating in low power mode
AssigneeSilicon Works Co., Ltd.
InventorYong Sung AHN
Life of this patent
Estimating the term…
Abstract
A data driving device and a data processing device may reduce the amount of consumed power by being standing by for data transmission or data reception in a low-power mode.
Claims15
A data driving device which receives data, the data driving device comprising:
- a control circuit configured to operate in a low-power mode while reception of data is not being performed, to enter a normal mode so as to receive the data, and to enter the low-power mode again when the reception of the data is complete;
- a training circuit configured to train a signal including a test clock in the normal mode;
- and
- a receiving circuit configured to receive the data when the training is complete.
1 more element
A data processing device which transmits data, the data processing device comprising:
- a control circuit configured to operate in a low-power mode while transmission of data is not being performed, to enter a normal mode in order to transmit the data, and to enter the low-power mode again when the transmission of the data is complete;
- a receiving circuit configured to receive a result of training of a signal including a test clock in the normal mode;
- and
- a transmitting circuit configured to transmit the data in the normal mode.
1 more element
Dependencies are inferred from the claim text.