BQ77PL900EVM-001: Power management forum

dongwoo nam

Prodigy 30 points

Part Number: BQ77PL900EVM-001

over 4 years ago

0 dongwoo nam over 4 years ago

Prodigy 30 points

Marked as an unknown device in Device Manager / Window10

0 WM5295 over 4 years ago in reply to dongwoo nam

TI__Guru 54715 points

Hi Dongwoo,

The BQ77PL900 EVSW was designed to work with the EV2300 interface which is no longer available. The EV2400 is the present tool, to talk to the EV2400 the PC needs to have the "Support components to enable specific TI software to work with EV2400" installed which is available from the EV2400 tool page.

The components also need to be updated by installing he EVSW noted in the BQ77PL900EVM user guide. This EVSW updates the support components for windows 10.

See sections 5.2 and 5.3 of the user guide for instructions.

0 dongwoo nam over 4 years ago in reply to WM5295

Prodigy 30 points

Can I test the board if I use ev2400?

0 WM5295 over 4 years ago in reply to dongwoo nam

TI__Guru 54715 points

Hi Dongwoo,

Yes, you can use EV2400. You must have the support components loaded and updated. See the user guide instructions.