Other Parts Discussed in Thread: PGA900,
My customer is having troubles posting on the forum, so i am asking the question for them:
I have identified the following registers for configuring the evaluation board to read the internal temperature sensor, but I am not getting ALPWR = 00
AMUX_ACT = 01
AMUX_CTRL = 04
AFE_CONFIG = 00
P_GAIN_SELECT = 00
PADC_CONFIG = 00
TEMP_CTRL = 43
T_GAIN_SELECT = 02
TADC_CONFIG = 01
What am I missing
I am able to get a good reading through the "P" channel when I configure and connect an externally powered restive bridge. The
"T" channel I am having problems with, I am not able to get any good data from it regardless of what multiplex input I use. Above is the
example of the internal temperature sensor.
Also We tried loading some code in the RAM and executing from there but we were unsuccessful.
What are we missing?
The literature I have found is silent in discussing the configuration of registers for specific applications.