文件名称:d169_dma
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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
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
(系统自动生成,下载前可以参看下载内容)
下载文件列表
压缩包 : 93317466d169_dma.rar 列表 D169_dma_01.c D169_dma_02.c D169_dma_03.c