D169 Demo - DMA0 Repeated Burst to-from RAM, Software Trigger



Descr iption A 32 byte block from 220h-240h is transfered to 240h-260h

using DMA0 in a burst block using software DMAREQ trigger.

After each transfer, source, destination and DMA size are

reset to inital software setting because DMA transfer mode 5 is used.

P1.0 is toggled durring DMA transfer only for demonstration purposes.

** RAM location 0x220 - 0x260 used - always make sure no compiler conflict **

ACLK= n/a, MCLK= SMCLK= default DCO ~ 800k