Hi all:
请教一下!
1. 使用IIC时,是否只需配置P1SEL和P1SEL2寄存器,此时P1DIR寄存器无效?(对于MSP430G2x53 MCU);
2. 使用VREF做功能管脚时,需置位ADC10AE寄存器的相应位,但ADC的功能也是置位ADC10AE寄存器的相应位,这两个功能是如何区分的?
若要使用VREF功能,是否还要设置其他的相应寄存器?(对于MSP430G2x53 MCU)
谢谢
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