MSP430FR5969: MSP430FR5969: ADC 2 adc output and wave visible

Hi,

I am using MSP430FR5969.

1. For 12-bit ADC. I want to read analog data from A0 and A1. But I am not sure how to write with CCS, which should be watched through the wave of changing on computer.

2. If I want to design the PCB board with smallest system of MSP430, could I download to MSP430FR5947 IC chip by using MSP430FR5969 launchpad download? Is there anything code should be mensioned?

3. How do configurations could let two channel adc output with the same interrupt and same time plot?

4. How to calculate the ADC12 sampling frequency?

Thanks so much.