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RTOS/66AK2H14: In gpio, what EDMA event will be generated on rising edge, falling edges?

Aishwarya Bhat
Intellectual 710 points
Part Number: 66AK2H14

Tool/software: TI-RTOS

 Hi,

     We are using 66AK214 processor with TI-RTOS/SYS-BIOS and code composer studio IDE.

When I was checking whether GPIO can be set as an interrupt or nor, I found that "GPIO pin (GPn) can be configured to generate a CPU interrupt (GPINTn) and a synchronization event to the EDMA (GPINTn). The interrupt and EDMA event can be generated on the rising-edge, falling-edge, or on both edges of the GPIO signal" in sprugv1.pdf. .

So I want to know what EDMA event will be generated on those edges? What is EDMA event generated here

Please help me to solve this query as soon as possible.