都是TA捕获模式的输出口,可用作PWM输出.TA0输出不能调整占空比.TA1、TA2输出占空比分别对应CCTL1/CCR0和CCTL2/CCR0.(置位/复位模式及复位/置位模式,这两种模式PWM控制最常用)
要看数据手册,
P1.1/TA0 13 I/O General-purposedigitalI/O / Timer_A,capture:CCI0Ainput, compare:Out0output/BSLtransmit
P1.2/TA1 14 I/O General-purposedigitalI/O / Timer_A,capture:CCI1Ainput, compare:Out1output