TUSB214: TUSB214I - Settings of "CD" and "ENA_HS" pin

Blake Kuo

Part Number: TUSB214

About TUSB214, how to reserve external strap settings and connection of “CD” and “ENA_HS” pins if relevant function may be used ?

Could you provide the schematic of EVB for reference ?

Thanks.

BRs.

Blake

over 6 years ago

0 Brian Zhou over 6 years ago

TI__Guru*** 145005 points

for pin SCL/CD, DCboost/HS_EN pin, CD and HS_EN only works in non I2C mode, DC-boost only effective during reset. After reset, HS_EN will be output with strong pullup.

0 Blake Kuo over 6 years ago in reply to Brian Zhou

Intellectual 300 points

Hi

I meant how to reserve external settings if these funcn mat be used ? EX: Pull-high, Pull-low or something else ....

Thanks.

0 Brian Zhou over 6 years ago in reply to Blake Kuo

TI__Guru*** 145005 points

pls take a look TUSB214 EVM user guide on ti.com

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TUSB214: TUSB214I - Settings of "CD" and "ENA_HS" pin