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Original question:

BOOSTXL-AFE031-DF1: using in powerline communication with launchxlf28379d

BOOSTXL-AFE031-DF1: using in powerline communication with launchxlf28379d

yerra lokesh
Prodigy 40 points
Part Number: BOOSTXL-AFE031-DF1
Other Parts Discussed in Thread: AFE031

Tool/software:

hi sir/madam,

At Tb2(input of afe031) i'm providing a supply of 10v but it is only taking 3.4 v.

 I tested with not mounting on the launchpad,i'm getting 10v and buck output of 3.3v. but when i'm mounting it on Launch pad it is only taking an input voltage of 3.4v and buck output as 1.7v. can i know the reason for this?

even i tried to reset it but it is not getting reset.

there is a mistake in previous question. so i asked it again.

Interfacing the C2000Tm With an AFE03x: B-FSK Example i already studies this.

  • 0
    TI__Mastermind 24379 points

    Hello Yerra,

    Can I confirm my understanding?

    You are seeing good normal operation of booster pack AFE031 circuit on the bench.  When you connect to the launchpad C2000, the supply voltage rails on the booster pack are incorrect?

    From my understanding the booster pack provides the voltage supply to the launchpad as well as the AFE031 circuit.  Can you confirm you connected the booster pack correctly to your C2000 launchpad?  Is your C2000 launchpad operational and receiving the correct supply voltages?

    Best,

    Alec