在F28M35中 GPIO128-135只由C28核控制 但是在实际使用时对GPEDAT GPEPUD等寄存器进行写操作时 数据写不进去,这是怎么回事?
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在F28M35中 GPIO128-135只由C28核控制 但是在实际使用时对GPEDAT GPEPUD等寄存器进行写操作时 数据写不进去,这是怎么回事?