请教:
手册DAC12_A Chapter 1中第9页表1-2中Pm.y Function与Pn.z Function分别代表什么含义?谢谢!
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请教:
手册DAC12_A Chapter 1中第9页表1-2中Pm.y Function与Pn.z Function分别代表什么含义?谢谢!
楼主,
这个只是表示两个不同的IO口而已。比如Pm.y Function表示Pm.y 的功能是普通IO口或者DAC输出口。每个DAC通道都有两个pin脚(Pm.y 和Pn.z)供选择来输出,所以需要设置DAC12OPS来选择。如MSP430F5336的就为DAC0提供了P6.6和P 7.6来选择,即对应的Pm.y 和Pn.z。