Hi,
I am designing a TEENSY3.x carrier board for a project which
measures 2 voltages. I saw that the TEENSY3.1 has 2 independent
ADCs, and I will use them both so that measured voltages are sort
of synchronized.
I also want the carrier board to support TEENSY3.0, using ADC0
channels multiplexing.
I ended up using A1 and A2 (ADC0_SE14 and ADC{0,1}_SE8).
Can anyone confirm there is no limitation in doing so ? Can I use
both ADCs channels with a single ended 16 bits resolution ?
I was sure that only SOME channels could be used in 16 bits mode,
but I can not find a trace of such a limitation in the documentation ...
I must have dreamed, but prefer to ask before sending the PCB :/
Thanks for helping,
t.
I have found every information I need from this post:
http://forum.pjrc.com/threads/407-Teensy-3-0-ADC-details/page2?highlight=aref
I am designing a TEENSY3.x carrier board for a project which
measures 2 voltages. I saw that the TEENSY3.1 has 2 independent
ADCs, and I will use them both so that measured voltages are sort
of synchronized.
I also want the carrier board to support TEENSY3.0, using ADC0
channels multiplexing.
I ended up using A1 and A2 (ADC0_SE14 and ADC{0,1}_SE8).
Can anyone confirm there is no limitation in doing so ? Can I use
both ADCs channels with a single ended 16 bits resolution ?
I was sure that only SOME channels could be used in 16 bits mode,
but I can not find a trace of such a limitation in the documentation ...
I must have dreamed, but prefer to ask before sending the PCB :/
Thanks for helping,
t.
I have found every information I need from this post:
http://forum.pjrc.com/threads/407-Teensy-3-0-ADC-details/page2?highlight=aref
Last edited: