There is a question when I use MPC5744P,I want to use internal pullup on PB,but I failed.
When I try to set PUE and PUS bit in MSCR register,it always 0.In RM,I found this table,the NA means PB could not using internal PUS?
yes, that is correct. On B there is no pulup available as table 4-16 describes.
As you can see it is connected to ADC1_AN channel by default.
Retrieving data ...