Melexis EVB90640 User Manual Download Page 5

EVB90640/1 

User manual 
 

Rev. 2 

 

Page 5 of 7

    

 

 

In the log tab, one can control where and if the measured data is stored on the PC.  The file can also be opened in 
Excel from here.   

 

 
After measurement of each sub-frame, The data is stored with all measurements of one full frame (768 pixels) in 
one line.  The next frame is stored on the next line.   
Each line starts with a timestamp, followed by the temperature reading of each individual pixel, row by row.  
After 768 object temperature readings, follow internal parameters, among which the Ta, which is the sensor 
temperature.   
The data that is stored is the measurement data AFTER application of the de-interlacing and IIR filter if selected, 
but without interpolation.   

 

 

 

 

Summary of Contents for EVB90640

Page 1: ...ct EVB90640 Evaluation Board MLX90640 Insert the sensor in the ZIF socket on the PCB Take care to align the notch with the silk screen on the PCB Next connect the PCB with the USB port of the computer...

Page 2: ...inear interpolation of the thermal image x1 x2 or x4 The sub frame rate of the sensor 0 5Hz 1Hz 2Hz 4Hz 64Hz Initially the software reads the frame rate as set in the EEPROM of the sensor The factory...

Page 3: ...is shown in a new screen In the top right corner one can see the maximum and minimum temperature of the temperature scale the sensor temperature Ta and the temperature To of the pixel at the pointer...

Page 4: ...e actual measurement range One can also choose the desired temperature unit and mirror the image if needed for presentation purposes The restart on full EVB assures that the EVB would restart by itsel...

Page 5: ...of one full frame 768 pixels in one line The next frame is stored on the next line Each line starts with a timestamp followed by the temperature reading of each individual pixel row by row After 768...

Page 6: ...er the EEPROM tab there is also a tab to export the EEPROM information to file and a button to upload new firmware to the EVB if needed Here is also a tab to point the program to the file directory wh...

Page 7: ...ent as well as the Product s may be subject to export control regulations Please be aware that export might require a prior authorization from competent authorities The Product s are intended for use...

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