Other Parts Discussed in Thread: MSP430FG437
Hi,
I am a student. Now I am do some researching on Revised Pulsoximeter Design Using the MSP430. When I read the datasheet, I have some confusions.
Question1: I don,t know why the DAC0_OUT in case 2 is 1.47 V. When I read the datasheet, the reference voltage is 2.5V. hence, the DAC0_OUT should be 2.5V. I don't know how the 1.47V come out.
Question2: When I search some information online, I found the 1.47V may be done by using software. Then, if software can do this, can you tell me how the software can do this? Thank you
