SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
To provide a versatile architecture that supports multiple power-management techniques, the power management framework is built with three levels of resource management: clock, power, and voltage.
These management levels are enforced by defining the managed entities or building blocks of the power management architecture, called the clock, power, and voltage domains. A domain is a group of modules or subsections of the device that share a common entity (for example, common clock source, common voltage source, or common power switch).
To minimize device power consumption, the clocks can be gated (turned off), or the power to the modules can be switched off, when they are not in use. Independent power and clock control of sections of the device allows for turning on and off specific sections of the device without affecting other sections.