Dynamic lane, voltage and frequency adjustment for serial...

Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus interface architecture

Reexamination Certificate

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Details

C713S300000, C713S320000, C326S086000

Reexamination Certificate

active

10882544

ABSTRACT:
A method is described which comprises propagating electronic signals within circuitry comprising a transmitter to select a number of the transmitter's lanes, set a speed for each of the lanes, and set at least a driver supply voltage for each of the lanes. The number and speed determine the transmitter's bandwidth. Power consumed by the transmitter as a consequence of the lane number selection, lane speed setting and driver supply voltage is less than a power that would have been consumed by the transmitter had another available combination of lane number, lane speed and supply voltage been effected for the transmitter.

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