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大家好。
根据F28M36的datasheet,芯片GPIO toggle的最高频率为25MHZ。
但我的C28运行在150M,M3运行在75M时,使GPIO电平翻转,其频率为8.3M*2=16M
GpioG1DataRegs.GPATOGGLE.bit.GPIO12 = 1;
请问该怎么设置能提高GPIO的输出速率?谢谢。