Texas Instruments MICROPROCESSOR TI SITARA User Manual download pdf (Page 25)

PRU Value

1. Extend Connectivity and Peripheral capability

– Implement special peripherals and bus interfaces (e.g. UARTs)

–

Implement smart data movement schemes. Especially useful for

–

Implement smart data movement schemes. Especially useful for

Audio algorithms (e.g. Reverb, Room Correction)

Reduce System Power Consumption

– Allows switching off the ARM clocks

– Implement smart power controller by evaluating events before

waking up ARM. Maximized power

down time.

waking up ARM. Maximized power

down time.

3. Accelerate System Performance

–

Full programmability allows custom interface implementation

–

Full programmability allows custom interface implementation

– Specialized custom data handling to offload ARM for innovative

signal processing algorithm implementation

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Texas Instruments MICROPROCESSOR TI SITARA User Manual Page 25