研读MSP432E401Y的参考手册时发现可以实现双ADC实现双倍的采样率
for a sample rate of two million samples per second at 16 MHz, the TSHn field of all
of the sequencer samples of both ADCs must be programmed to 0x0 and the PHASE field of one of the
ADC modules must be set to 0x8. The two modules can be synchronized using the GSYNC and
SYNCWAIT bits in the ADC Processor Sample Sequence Initiate (ADCPSSI) register. Software can then
combine the results from the two modules to create a sample rate of two million samples/second at
16MHz as shown in Figure 10-4.
但是以本人理解来看这个方法本质上时ADC1在n（n是0-15的值）个adc周期采样延时实现的
并不能通过Sample Phase Control实现3Mhz的采样率，因为Sample Phase Control的延时时间有限。
本人随后又研究了timer，pwm想要事项实现灵活控制两个adc采样以实现2m以上任意的采样率，但是发现adc采样的触发条件并不能满足，比如两个adc只能用同一个timer的更新时间来触发，pwm触发也不能让互补的pwm分别触发两个adc，似乎不能灵活控制两个adc实现2mhz以上任意的采样率是吗？如果不是的话希望能给出实现2mhz以上任意的采样率的方案思路
感谢
