eDMA logic link channel

[kyf]

Hello NXP experts !

I need some help with eDMA. Please explain me what does Logic link channel is and give me a use case example (not necessary code). Reference manual description is not that clear regarding this matter.

Where is a description of what the option in configuration tool do ??

Kind regards,

kyf

[PetrS · Accepted solution]

Hi,

channel linking is a mechanism in which one channel initiates a service request for another channel (sets the TCDn_CSR[START] field of that channel) upon the major or minor loop completion.
Read chapter 14.4.7 Channel linking of the S32K3 RM.

BR, Petr