Hardware requirements
Micro USB cable
MC56F80000-EVK board
Personal Computer
Board hardware common setting
Power setting:
Connect J8 pin2 and pin3 Connect J6 pin1 and pin2 Connect J5 pin1 and pin2
Reset pin setting:
Connect J11 pin2 and pin3
Debugger setting:
Connect J13 pin 1-2, 3-4, 5-6, 7-8
Board settings
Remove jumpers J20, J15, J16, J24, J25. Connect 0.3V DC voltage to J20-2. (GPIOA1 for OPAMPA CH0 input signal) Connect 0.3V DC voltage to J25-2. (GPIOB0 for OPAMPB CH3 input signal) Connect J24-2 to ground like J3-14. (GPIOA0 for ADC ANA0 input signal, used for ADC timeslots for stabilize OPAMP)
Prepare the Demo
Connect USB cable between the host PC and the USB(J12) port on the target baord to setup mulitlink debugger.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board with PnE U-MultiLink debug configuration.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo. Please be noted default FCF(flash configuration field) makes the MCU boot from flash.
Running the demo
Run the demo, and the user is requested to input choices for run with or without errata workaround. 0-without workaround (failing to switch mux channel forward); 1-with workaround (succeed to switch mux channel forward); Other inputs will be ignored.
If choose ‘0’ without workaround, the message is like below. The ADC value1 will not change much after 3 rounds. ADC Value: 3016 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 24040 ADC Value1: 24056 ——— check if this value stay within small range or not ADC Value: 12000 ADC Value1: 12040 ——— check if this value stay within small range or not ADC Value: 3016 ADC Value1: 3064 ——— check if this value stay within small range or not ADC Value: 23992 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 11984 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 3008 ADC Value1: 3048 ——— check if this value stay within small range or not ADC Value: 24008 ADC Value1: 3048 ——— check if this value stay within small range or not ADC Value: 11984 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 3000 ADC Value1: 3048 ——— check if this value stay within small range or not ADC Value: 24000 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 11992 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 3008 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 23984 ADC Value1: 3048 ——— check if this value stay within small range or not ADC Value: 11976 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 3008 ADC Value1: 3056 ——— check if this value stay within small range or not
If choose ‘1’ with workaround, the message is like below. The ADC value1 will change to different range for all rounds. ADC Value: 3008 ADC Value1: 3048 ——— check if this value stay within small range or not ADC Value: 24064 ADC Value1: 24080 ——— check if this value stay within small range or not ADC Value: 11984 ADC Value1: 12040 ——— check if this value stay within small range or not ADC Value: 3016 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 23992 ADC Value1: 24008 ——— check if this value stay within small range or not ADC Value: 11984 ADC Value1: 12040 ——— check if this value stay within small range or not ADC Value: 3016 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 24024 ADC Value1: 24040 ——— check if this value stay within small range or not ADC Value: 11992 ADC Value1: 12032 ——— check if this value stay within small range or not ADC Value: 3016 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 24000 ADC Value1: 24024 ——— check if this value stay within small range or not ADC Value: 12008 ADC Value1: 12040 ——— check if this value stay within small range or not ADC Value: 3024 ADC Value1: 3056 ——— check if this value stay within small range or not ADC Value: 23992 ADC Value1: 24016 ——— check if this value stay within small range or not ADC Value: 11992 ADC Value1: 12032 ——— check if this value stay within small range or not ADC Value: 3008 ADC Value1: 3048 ——— check if this value stay within small range or not