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DM648 EDMA quick question....

JRasmussen
Intellectual 720 points

Hi,

Just for my info -- Looking at the Parameter RAM Sets of the EDMA3, I see MSB Bit in the OPT field of the Parameter Set Bit is the Supervisor/User Privilege Bit.  If I am running in the DM648 default mode and never putting the device in User Mode, does this bit really matter?  Or do I need to set it correctly to get EDMA transfers to occur as intended?

 

Thanks,

--James Rasmussen