• State
  • +1 person also asked this people also asked this
  • Locked Locked
  • Replies 3 replies
  • Subscribers 31 subscribers
  • Views 161 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM2431: EQEP Clock and Direction Mode

Yoav Karmi
Prodigy 70 points
Part Number: AM2431

Tool/software:

Hi

I am using AM2431 ALV. I want to know if in the EQEP module there are some sort of filters that i can configure like debounce filter, etc.

Thanks.

  • 0
    TI__Guru**** 188709 points

    Hello Yoav Karmi

    Thank you for the query.

    Let me check with the team.

    Regards,

    Sreenivasa

  • 0 in reply to Kallikuppa Sreenivasa
    Prodigy 70 points

    Hi 

    I tried to configure CTRLMMR_MCU_DBOUNCE_CFG1 as shown in the TRM but the value inside the register doesn't change.

    i used HW_WR_REG32(0x04504084, 53)

    0x04504084 - address of CTRLMMR_MCU_DBOUNCE_CFG1

    53 - some value from the table

    I also tried to unlock all the register with the KICK mechanism and verified its unlock but still when i read CTRLMMR_MCU_DBOUNCE_CFG1 the value shows 0.

    I appreciate your help, it is very urgent issue.

    Thanks

    Yoav 

  • 0 in reply to Yoav Karmi
    TI__Guru**** 188709 points

    Hello Yoav Karmi

    Please refer below:

    The Signal Descriptions section of the device datasheet details which signals have debounce capability.

     

    Note that debounce is based on signal, not pin/ball.    Not all instances will have the same debounce capability

     

    For example, EQEP0  has debounce option on all signals. However EQEP1/2 have debounce on all signals except EQEPx_I

    Regards,

    Sreenivasa