TMS320C6657 Drive Strength of McBSP Pins

James Evans

Mastermind 49692 points

Hi!

Can someone advise whether the drive strength of the McBSP pins can be varied to slow down the edge rate?

Thanks for your help in advance!

James

over 10 years ago

0 James Evans over 10 years ago

TI__Mastermind 49692 points

I will post this externally. My apologies for the confusion.

James

0 Tom Johnson 16214 over 10 years ago in reply to James Evans

TI__Mastermind 46460 points

James,

There is no method within the C6657 to change the McBSP slew rate or drive strength. This would need to be managed on the customer's board if the edge rate is too sharp. I recommend adding series resistors to manage the edge rate for signals outputed from the C6657 McBSP pins.

Tom

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TMS320C6657 Drive Strength of McBSP Pins