User`s manual

82 RabbitCore RCM3400

B.4.3.2 Thermistor Input

Analog input THERM_IN7 on the Prototyping Board was designed specifically for use

with a thermistor in conjunction with the THERMISTOR.C sample program, which demon-

strates how to use analog input THERM_IN7 to calculate temperature for display to the

Dynamic C STDIO window. The sample program is targeted specifically for the thermistor

included with the Development Kit with R

@ 25°C = 3 k and  25/85 = 3965. Be sure

to use the applicable R

and  values for your thermistor if you use another thermistor.

Figure B-7. Prototyping Board Thermistor Input

ADC

1 kW

ADC

THERM_IN7

ANALOG_GND

BVREF

Thermistor