Retention Register

Introduction to Low-Power Design in Digital ICs (Part 7)

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Introduction to Low-Power Design in Digital ICs (Part 7)

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Low Power Design of Retention Register

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Low Power Design of Retention Register

In the power-off module, it may be required for the register to latch the data before shutdown or to restore the latched data after the power is turned on, which requires a special unit called the Retention Register. The retention register has two sets of registers: the Main Register and the shadow register, where the … Read more