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TMS320F28069F中GPIO默认输出电平

Other Parts Discussed in Thread: TMS320F28069F

您好!

请问一下,我们现在使用的TMS320F28069F是100PIN的,在使用GPIO57作为输出引脚时,在系统上电,GPIO57输出为高电平(3.3V),从而引起了我们系统的误触发。查看输出手册,手册描述为DSP复位后,GPIO默认为输入引脚。请问一下,数据手册中是否有描述DSP复位后,对应相关DSP电平状态(GPIO默认电压大小),谢谢!!!!!!!!!!1