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DS90UB934-Q1: Equalization gain

Only Jiang
Prodigy 10 points
Part Number: DS90UB934-Q1
Other Parts Discussed in Thread: DS90UB960-Q1, DS90UB954-Q1

1. Does 934 default to automatic gain function when powered on?
2. If the automatic gain function is enabled by default, do you need to configure the EQ function?
3. If additional EQ function needs to be configured, which register should be used for configuration? Do you have any guidance documents that can be provided for our reference

4.It seems like :DS90UB954-Q1 and DS90UB960-Q1  data sheet EQ

  • 0
    TI__Guru** 107530 points

    Hello Only,

    Only Jiang said:
    1. Does 934 default to automatic gain function when powered on?

    Yes, this is correct. You can check that in register 0xD4[0]. 0 means enabled, 1 means disabled.

    Only Jiang said:
    2. If the automatic gain function is enabled by default, do you need to configure the EQ function?

    No configs are needed.

    Only Jiang said:
    3. If additional EQ function needs to be configured, which register should be used for configuration? Do you have any guidance documents that can be provided for our reference

    No additional settings are required.

    Only Jiang said:
    4.It seems like :DS90UB954-Q1 and DS90UB960-Q1  data sheet EQ

    I am not sure I understood the question!