TI 的专家,好!
为什么我设置OMAPL-138 EDMA3 的DBS 设置为64Bytes ,而实际过程中1次写长度=32Bytes???
当DBS设置为32Bytes,实际过程中1次写长度=32Bytes;
当DBS设置为16Bytes,实际过程中1次写长度=16Bytes;
以上,盼复! 谢谢!
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TI 的专家,好!
为什么我设置OMAPL-138 EDMA3 的DBS 设置为64Bytes ,而实际过程中1次写长度=32Bytes???
当DBS设置为32Bytes,实际过程中1次写长度=32Bytes;
当DBS设置为16Bytes,实际过程中1次写长度=16Bytes;
以上,盼复! 谢谢!