Device for controlling on die termination

Details Device for controlling on die termination Device for controlling on die termination

2008-09-30

2008-09-30

Cho, James H (Department: 2819)

Electronic digital logic circuitry

Signal sensitivity or transmission integrity

Bus or line termination

C326S031000

Reexamination Certificate

active

11477543

ABSTRACT:
An on die termination (ODT) control device includes a mode register set for generating a clock control signal based on mode set information; a clock control unit for receiving an internal clock signal and a delay locked loop (DLL) clock signal and outputting an intermediate internal clock signal and an intermediate DLL clock signal in response to the clock control signal; and an ODT control unit for controlling an ODT block by receiving an ODT control signal in response to the intermediate internal clock signal and the intermediate DLL clock signal.

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