SN65DP159: Unused Pins

4606639

Part Number: SN65DP159

Hello,

I am using SN65DP159RSBT as Pin Strap mode.

Can you please tell me how to treat the following pins if unused?

- #13 SCL_CTL

- #14 SDA_CTL

Currently, these pins are connected to Vcc through 2.2k ohm pull-ups.

Is it no problem?

Best regards,

0 David (ASIC) Liu over 6 years ago

You can leave them tied to VCC through 10k resistors.

Thanks

David

0 4606639 over 6 years ago in reply to David (ASIC) Liu

Thank you for your information.

Here is an another question.

I am using DDC snooping mode. So the following pins are tied to GND directly.

# 38 SCL-SRC

# 39 SDA-SRC

Is it also no problem?

Best regards,

0 David (ASIC) Liu over 6 years ago in reply to 4606639

Please tie SCL_SRC and SDA_SRC to GND if not used.

Thanks

David

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