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假如把RAMGS14分配给CPU1,CPU1对其有读写操作的权限,CPU2对RAMGS14只有读操作的权限,在CPU1和CPU2同时对RAMGS14的同一个地址进行访问时,是否会影响该地址数据的准确性?(例程中访问GSRAM通过IPC标志规避了同时访问的情况。)
Hi,不会,DSP内部有总线管理单元确保数据的正确性。