BQ79600EVM: TMS570LS1224(MCU)

user6193261

Part Number: BQ79600EVM
Other Parts Discussed in Thread: TMS570LS1224, BQ79616, USB2ANY

Tool/software:

The architecture is based on the TMS570LS1224 as the MCU, communicating with the BQ79600. I used the SPI sample code provided officially for testing but found that I couldn’t successfully wake up the BQ79600.

J10: 1-2
J11: 1-2
J12: 2-3
J6: 1-2
J1: 2-3
J3: 2-3

The power supply is 5V, and the input is p Post ulled from the MCU side.

5 days ago

0 user6193261 5 days ago

Prodigy 60 points

i can wake up the BQ79600 but i can wakeup the BQ79616 through SPI comm

0 Zachary Balov 2 days ago in reply to user6193261

TI__Intellectual 1510 points

Hi,

I apologize for the delayed response due to holiday. I'll get back to your question next week.

Best,

Zachary

0 user6193261 1 day ago in reply to Zachary Balov

Prodigy 60 points

Currently, I am able to wake up the BQ79600 and BQ79616 and perform the auto-addressing process. However, during the subsequent address confirmation step, I find that the BQ79616 is unable to return data. As a result, the BQ79600 keeps waiting for a response from the BQ79616, causing the communication to fail. Additionally, I tested the USB2ANY solution, and the results were the same as when communicating with the MCU.

Power management

Power management forum

BQ79600EVM: TMS570LS1224(MCU)