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TPS929120EVM: Problems adding new adress value for the TPS929120EVM

Naiara M
Prodigy 10 points
Part Number: TPS929120EVM

Hello,

We have an urgent issue with a customer and we need your help due to the programming of the TPS929120EVM. We try to change the values of the diferent register adress

But when we change it and we connect the module to the GUI program and click the "start programing" button, it puts again the other sequence...

How can we change the values in register map and check this sequence in the TPS929120EVM?

The values of the adresses that we have are the following.

Register adress Val
EEPI0 0X3D
EEPI1 0X3D
EEPI2 0X3D
EEPI3 0X3D
EEPI4 0X3D
EEPI5 0X3D
EEPI6 0X3D
EEPI7 0X3D
EEPI8 0x00
EEPI9 0x00
EEPI10 0x00
EEPI11 0x00
   
EEPP0 0xFF
EEPP1 0xFF
EEPP2 0xFF
EEPP3 0xFF
EEPP4 0xFF
EEPP5 0xFF
EEPP6 0xFF
EEPP7 0xFF
EEPP8 0x00
EEPP9 0x00
EEPP10 0x00
EEPP11 0x00
   
EEPM0 0x00
EEPM1 0x00
   
EEPM2 0x00
EEPM3 0x00
   
EEPM4 0xFF
EEPM5 0X00
   
EEPM6  
                  .EEP_DEVADDR     0x00
                  .EEP_EXPEN       0x00
                  .RESERVED     0x00
                  .EEP_LDO          0x00
                  .RESERVED    0x00
   
EEPM7  
                  .EEP_REFRANGE     0x03
                  .EEP_OFAF         0x01
                  .EEP_INTADDR      0x01
                  .EEP_PWMFREQ      0x00
   
EEPM8  
                  .EEP_ADCLOWSUPTH  0x03
                  .EEP_FLTIMEOUT    0x07
                  .RESERVED    0x00
   
EEPM9  
                  .EEP_ODPW         0x00
                  .EEP_ODIOUT       0x00
   
EEPM10  
                  .EEP_INITTIMER    0x00
                  .EEP_WDTIMER      0x09
   
EEPM11 0x4D

Thank you in advance.

Best regards,

  • 0
    TI__Intellectual 1265 points

    Hi Naiara,

    After entering the EEPROM programming mode in the GUI, the registers are reset. A predefined file can be loaded to help programming. I have prepared this file for you and attached below. You can load this configuration on the top part of the page under "EEPROM".

    eeprom.json 
    {"selectedChannels":[0],"mainSettings":[{"channel":0,"pwm":255,"iout":61,"channelEnable":1,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":1,"pwm":255,"iout":61,"channelEnable":1,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":2,"pwm":255,"iout":61,"channelEnable":1,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":3,"pwm":255,"iout":61,"channelEnable":1,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":4,"pwm":255,"iout":61,"channelEnable":1,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":5,"pwm":255,"iout":61,"channelEnable":1,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":6,"pwm":255,"iout":61,"channelEnable":1,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":7,"pwm":255,"iout":61,"channelEnable":1,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":8,"pwm":0,"iout":0,"channelEnable":0,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":9,"pwm":0,"iout":0,"channelEnable":0,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":10,"pwm":0,"iout":0,"channelEnable":0,"failSafeStateEnable0":false,"failSafeStateEnable1":false},{"channel":11,"pwm":0,"iout":0,"channelEnable":0,"failSafeStateEnable0":false,"failSafeStateEnable1":false}],"additionalSettings":{"pwmleft":0,"currentrange":3,"ofaf":true,"lutenable":false,"autoss":false,"intaddr":true,"degtime":false,"devAddrEnable":false,"devaddr":0},"failSafeSettings":{"inittimer":0,"adcsupplymonitor":3,"ondemanddiagpulse":0,"flexled":7,"watchdog":9,"adcshortdetection":77,"ondemanddiagcurrent":0}}

    Best Regards,

    Ben

  • 0 in reply to Ben Waal
    TI__Intellectual 1265 points

    Hi Naiara,

    Could you please let us know if you now have managed to program the EEPROM via the GUI?

    Best Regards,

    Ben