TCAL9538: I/O pin config

Jim Tsai

Part Number: TCAL9538

Hi,

Could all the IO pins be configured to “open drain” type?

0 Clemens Ladisch 8 months ago

Guru 271300 points

Yes; setting the ODEN-0 bit configures all eight pins as open drain.

0 Tyler Townsend 8 months ago

Hi Jim,

Yes. Clemens answer is correct here. ODEN-0 bit configures the entire port to open-drain.

Regards,

Tyler

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