Q: What does the ADuCM350 Evaluation Kit contain?

A:

• Eval-ADUCM350EBZ motherboard. This board provides access to all of the pins on the ADuCM350. There are a number of different options for power, connectivity and IO.

• USB-SWD/UART-EMUZ emulator board…

ADuCM350 FAQ Index.

AFE

• AFE ADC Measurement Loop
• AFE How To Set a Voltage on Sensor
• AFE Calibration
• AFE Current Consumption
• AFE DFT / Impedance /Bio-Isolated Impedance
• AFE Potentiostat / Amperometric Application
• AFE Potentiostat Example
• AFE Sequence…

1. What are the different clock sources in ADuCM350?

>> There are 2 high frequency sources - an internal HFOSC and a HF XTAL both of 16MHz.

     There is an internal LFOSC and a LF XTAL of 32KHz as low frequency sources.

      There is also a system…

Q: Is there any detail on System Integrity of device ?

A: Please refer to apps note AN-1263 in Design Documentation.

Q: How do I tell the embedded microkernel to check the integrity of flash page 0?

A: By default the embedded microkernel checks…

Q. What is the reference clock for the GP Timers?

A:

• The clock source for GP Timers can be HF_CLK,PCLK,LF_CLK or LF_XTAL which is programmable.
• The GP timer modules can get starved of clock if the clock source mux is set to a clock that is not (or…

1. What are the possible input sources for the CRC block?

>> The CRC accelerator can be used to compute CRC for a block of memory locations in the SRAM, flash, or any combination of memory mapped registers.

2. Is there any restriction on the input…

1. How many segments can the LCD controller drive?

>> It can drive a maximum of 128 segments

2. What is the range of frame rate supported?

>> Supported frame rate range is 26.9Hz to 128Hz

3. How does the LCD controller function during various…

Q: Can you do calibration on part in the field ?

A: Yes - the part has an infield calibration routine which removes offsets/gains and some switch leakage for extremely accurate performance.

The No Factory Cal and AFE Example chapters cover this in Userguide…

Q: I would like to use the ADuCM350 to do potentiostat type measurements ?

A: Please refer to AN-1281 and the Amperometric example code in the Software Development Kit. Details in Featured Content on ADuCM350 Engineerzone homepage.

Q: Can I put a +200mV…

ADuCM350 is default configured for bipolar current measurements centered around the TIA bias voltage of 1.1V.

The device needs to be configured with a bleed resistor to optimally measure a unipolar current.

See attached slideset and adjustements to…