Part Number: TMS320F28388D
Hi Champs,
Can we get GPIO interrupts in CM4 core? I cannot find any information about this in TRM, if not, then we can only use IPC to interrupt CM4 when CPU1 or CPU2 get GPIO interrupts, is this correct?
Thanks.
BR,
Sam
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Part Number: TMS320F28388D
Hi Champs,
Can we get GPIO interrupts in CM4 core? I cannot find any information about this in TRM, if not, then we can only use IPC to interrupt CM4 when CPU1 or CPU2 get GPIO interrupts, is this correct?
Thanks.
BR,
Sam
Hi Sam,
CM does not have external GPIO interrupt. You can configure XINT on the C28x side and trigger an IPC interrupt to notify the CM core.
Regards,
Veena