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Comments need on I2C spru877e

Constantine Musatoff
Intellectual 880 points

There are beautiful schemas in document about I2C module of C672x.

For example Figure 18 on page 26.

What means box "Reprogram the MMRs"?

The text "Reprogram the MMRs" is only on schemas and not explained in document.

  • 0
    TI__Mastermind 35645 points

    Hi Constantine,

    Thanks for your post.

    I apologise that, MMR's are not explained in the document.

    MMR's are nothing but memory mapped registers which are reserved addresses directly mapped to registers for configuring peripheral device like SPI, I2C, etc.

    Thanks & regards,

    Sivaraj K

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  • 0 in reply to Sivaraj Kuppuraj
    Intellectual 880 points

    Thank you, Sivaraj 

    I find some explanations of MMRs in sample of SmBus driver state machine, that you post some years ago.