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TMDS171: TMDS171 power down mode

ACM
Prodigy 130 points

Part Number: TMDS171

Hi,

I want to put the TMDS171 in power down mode, reading the datasheet table 36 I know that I've to use HPD_SNK and OE pins.

In the table the scenario HPD_SNK = OE = L is missing, what happens if this occurs?

Thank you for support

Regards

  • 0
    TI__Mastermind 23815 points

    Hi ACM,

    OE=Low puts the device into its lowest power state by shutting down all function blocks.

    Table 36 shows OE=L, HPD_SNK=H to show HPD buffer is still working, thus, HPD_SRC=H

    When OE=L and HPD_SNK=L, all function blocks will be shut down, as in the first row of table 36, the only difference is HPD_SRC=L

    Regards