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AWR1642: question of profile parameter

HAVI HOUSTON
Intellectual 605 points
Part Number: AWR1642

hi

when i wanna configurate the start frequency of awr1642, i wll set the profileCfg.startFreqConst = (uint32_t)(77.0*2^26/3.6);

how can this value map to the 77.0ghz?

br

havi

  • 0
    TI__Guru 69990 points
    Hello Havi,
    Valid range for 'profileCfg.startFreqConst' is 0x5471C71B to 0x5A000000 and conversion unit is ~53.644Hz (3.6e9 / 2^26 Hz).

    So when you multiply 0x5471C71B * 53.644 that comes ~76GHz.

    Please refer mmwavelink doxygen document for more detail or 'ti\control\mmwavelink\include\rl_sensor.h' .


    Regards,
    Jitendra