Semiconductor apparatus
AssigneeSK hynix Inc.
InventorNoh Hyup Kwak
Life of this patent
Estimating the term…
Abstract
A semiconductor apparatus may include a data alignment block configured to convert parallel type data into rising data and falling data, and output the rising data and the falling data as serial type synchronous data. The semiconductor apparatus may include a driving control block configured to compare levels of respective bits of the serial type synchronous data, and generate a driving control signal. The semiconductor apparatus may include a data output driving block configured to change a driving force in response to the driving control signal, drive the serial type synchronous data with the driving force, and output an output data.
Claims20
A semiconductor apparatus comprising:
- a data alignment circuit configured to convert parallel type data into rising data and falling data, and output the rising data and the falling data as serial type synchronous data;
- a driving control circuit configured to compare levels of respective bits of the serial type synchronous data, and generate a driving control signal;
- and
- a data output driving circuit configured to change a driving force in response to the driving control signal, drive the serial type synchronous data with the driving force, and output an output data.
A semiconductor apparatus comprising:
- a data alignment circuit configured to convert parallel type data into rising data and falling data, and output the rising data and the falling data as serial type synchronous data;
- a driving control circuit configured to enable a driving control signal when a value of data is changed after the same data value is continuously retained for at least 2 bits in the serial type synchronous data;
- and
- a data output driving circuit configured to drive the serial type synchronous data with a driving force changeable according to the driving control signal, and output output data.
A semiconductor apparatus comprising:
- a data output driving circuit configured to change a driving force in response to a driving control signal, drive synchronous data with the changed driving force, and output an output data;
- and
- a driving control circuit configured to generate the driving control signal in response to values of consecutive data of the synchronous data.
Dependencies are inferred from the claim text.