TOWER SYSTEM
Quick Start Guide for TWR-MC56F8257
temperature is detected by the DSC and
it will change the LED flashing pattern. If
you touch RT1, LEDs E0 and E1 will start
flashing with a period of 200 ms. All other
LEDs will be turned off. The thermistors
and the LEDs are related as follows:
If you remove your finger from the
thermistor, the LED flashing will return to
the default pattern.
Lab 1: Thermistor Lab
Using PGA Enabled ADC
To run and debug the thermistor
demonstration, follow the instructions
located in the Getting Started DVD under
the Training tab at the TWR-56F8257 Lab
Tutorial document.
Learn More about the
MC56F8257
Review the TWR-56F8257 labs document
included in the training section of
the DVD. Discover the benefits the
MC56F8257 brings to your application.
• Lab 1: Thermistor Lab Using
PGA Enabled ADC
• Lab 2: FFT Lab
• Lab 3: FIR Filter Lab
• Lab 4: BLDC Hall Motor Lab
• Lab 5: FreeMASTER Lab
• Lab 6: DAC and HSCMP Lab
• Lab 7: eFlexPWM Lab
The Getting Started DVD contains a zipped
folder with demo board materials. Copy
this folder to your computer.
For more information about the
MC56F8257 and other DSC families,
visit
freescale.com/MC56F82xx
and
freescale.com/dsc
to review the latest
lab tutorials, application notes, supporting
documents and training opportunities.
STEP
4
Thermistor
LEDs
RT1
E0, E1
RT2
E2, E3
RT3
E4, E5
RT4
E6, E7
STEP
5
