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TPS65218D0: About STROBE settings

Kaji@PAN
Mastermind 7220 points
Part Number: TPS65218D0

Hi,

I would like to ask you about the TPS65218D0 device.
Is it possible to set the same STROBE in another power system for the STROBE setting?
For example, in SEQ_Register, both DC2_SEQ and DC1_SEQ are set to Ah.

Best regards,

  • 0
    TI__Mastermind 30280 points

    Kaji Pan,

    Yes, you can follow the Programming section starting on page 48 of the TPS65218D0 datasheet.

    You can modify SEQ3-7 registers using I2C Write commands before executing the EEPROM programming sequence. Keep in mind these register are Password Protected (see section 5.6.1 Password Protection on page 50).

    For SEQ3, controlling DC2_SEQ (bits 7-4) and DC1_SEQ (bits 3-0), you can set either field to 0x0 to disconnect the DCDC from the sequencer or set to 0x3 through 0xA for the DCDC to be enabled at the corresponding strobe sequence # (0x1 and 0x2 are reserved for DCDC5/6 only).