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Power Management

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AM35x power management features:

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AM35x power management features:

– Single voltage and power domain

– Multiple clock domains

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Single Operating Voltage and Frequency

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Single Operating Voltage and Frequency

– Low power mode (standby)

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Power, Reset and Clock Management (PRCM)

module controls power management

•

Power, Reset and Clock Management (PRCM)

module controls power management

• One voltage supply to device processors and

peripherals.

• Supports dynamic clock gating for power

management through clock domains.

–

A clock domain is a group of modules or subsections of device

–

A clock domain is a group of modules or subsections of device

that share a common clock

– By gating the clock to each domain, it is possible to cut a clock to

a group of inactive modules to lower their active power

consumption.

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Texas Instruments MICROPROCESSOR TI SITARA Bedienungsanleitung Seite 14