S12X ATD0 Vs. ATD1

[dfrancis]

Quick Question,

Can anyone explain the difference between initializing the ATD0 registers and the ATD1 registers in the S12X? I am trying to do a simple ATD application and would like to know the difference between the two.

Thank you for your time.

[kef]

Hm, not sure if this will answer your questrion, but ATD0 and ATD1 are two different instances of ATD module. Each one handles different set of analog input pins (channels). I don't know what MCU you are talking about, but for example on S12XD ATD0 has 8 channels and ATD1 - 16. Depending on package size, some ATD pins may be not bonded out.