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67791的引脚功能选择SEL0,SEL1问题

Other Parts Discussed in Thread: MSP430F67791

需要用到引脚第1第2外设功能,看了用户手册《MSP430x5xx and MSP430x6xx Family User's Guide》,没有找到对应的PxSEL0和PxSEL1的引脚功能对应关系。

而且我看了msp430f67791.h文件中,P1,P2,P5,P6是有SEL0和SLE1的,其他几个只有SEL0,这又是为什么?