BOOSTXL_TPS65033X failed to connect to device TPS65033X on I2C@0x60

user5767271

Other Parts Discussed in Thread: BOOSTXL-TPS65033

when connect MSP430F5529LP, it shows that fail to connect to device TPS65933X on I2C @0x60, LED is lighting when S2 on. is there any wrong connect or other cfg i need to change?

thank you

over 3 years ago

0 Gerard Copeland over 3 years ago

TI__Genius 10380 points

Hi,

Can you please confirm the following?

MCU firmware is up to date by clicking File > Program device in the GUI - see section 3.1.3 of the BOOSTXL-TPS65033 User's Guide: https://www.ti.com/lit/ug/slvubo3a/slvubo3a.pdf
Device orientation - pin 1 should be located in the bottom left corner of the BoosterPack
J1 (VSYS), J5 (BUCK 1 IN), J12 (VIO) are all populated
S1 (SEQ) is set to ON
VSYS ~= 5 V
VIO ~= 3.3 V

Thanks,

Gerard

0 user5767271 over 3 years ago in reply to Gerard Copeland

Prodigy 20 points

it is ok now. But i have another question, when i try through script to program IC, it always fail, please refer below picture: How i can do if i want through script to program IC, do you have user guide? thank you

0 Gerard Copeland over 3 years ago in reply to user5767271

TI__Genius 10380 points

Hi,

Scripting is described in Section 3.4 of the User's Guide (https://www.ti.com/lit/ug/slvubo3a/slvubo3a.pdf)

Based on your screenshot, your script has a syntax error that would prevent the script from working - note the red underline at "function main{". In Section 3.4 of the User's Guide you can see an example code block with the correct syntax, which includes parentheses: "function main () {"

Thanks,

Gerard

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BOOSTXL_TPS65033X failed to connect to device TPS65033X on I2C@0x60