Adding apparatus using time information and a method thereof
AssigneeKorea Advanced Institute of Science and Technology
InventorsSeong Hwan CHO, Dong In KIM
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Abstract
An adding apparatus according to an example of the present invention comprises: a time adder for outputting a time addition signal using time information of the first input signal and time information of the second input signal, if a first input signal synchronized according to a unit time delay and a second input signal synchronized with the unit time delay; and a carry digit processor for outputting a carry generation signal by conducting a carry-lookahead operation corresponding to the time addition signal according to the unit time delay.
Claims16
An adding apparatus using time information, comprising:
- a time adder for outputting a time addition signal using time information of the first input signal and time information of the second input signal, if a first input signal synchronized according to a unit time delay and a second input signal synchronized with the unit time delay are applied;
- and
- a carry digit processor for conducting a carry-lookahead operation corresponding to the time addition signal according to the unit time delay to output a carry generation signal.
A method of adding using time information of an adding apparatus, the method comprising the steps of:
- outputting a time addition signal using time information of the first input signal and time information of the second input signal, if a first input signal synchronized according to a unit time delay and a second input signal synchronized with the unit time delay are applied;
- and
- conducting a carry-lookahead operation corresponding to the time addition signal according to the unit time delay to output a carry generation signal.
Dependencies are inferred from the claim text.