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a question about IMX8QXP eDMA

Question asked by Li Jun on Mar 28, 2019
Latest reply on Mar 29, 2019 by igorpadykov

In IMX8DQXPRM(Rev.D 11/2018).pdf I saw register memory map list as below:

 

This is register map of eDMA  in Connectivity subsystem. 

My questions are:

a.I can NOT see which peripherals associated with those 5 Connectivity's eDMA channels.

b.What the difference between Connectivity's eDMA and ADMA's eDMAs?

c.If I want to access ADMA's eDMA controller register(0x5a1f0000), which clock domain and gates need to be enabled? now I can access ADMA's eDMA's channel register, but cannot access ADMA's eDMA controller register.

d.Can all those channels perform moving data from memory to memory?

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