在程序中,我将8个通道的CHnSET全部设置为0x80,但仍能读取到每个通道的数据。请问这是为什么?是否是我对power down的理解不正确。
Thanks in advance.
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设置power down时候,bit[2:0]需要设置成001,也就是0x81才行。
When powering down a channel, it is recommended that the channel be set to input short by setting the appropriate
MUXn[2:0] = 001 of the CHnSET register.