TMS320F28035的AIO和GPIO的区别是不是AIO没有上拉?
目前看手册GPIO在复位后未初始化前是默认input状态,请问在该阶段如何保证GPIO的状态为高电平?
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TMS320F28035的AIO和GPIO的区别是不是AIO没有上拉?
目前看手册GPIO在复位后未初始化前是默认input状态,请问在该阶段如何保证GPIO的状态为高电平?