Forum Post: TPS65910 GPIO_CKSYNC pull-up or pull down?

Hi Team,

I have a customer inquiring about the internal pull-up/pull-down resistors on the GPIO_CKSYNC pin of the TPS65910:

When GPIO_CKSYNC is configured as GPIO (not CKSYNC) does it have a pull up or pull down resistor?  (Customer will be using it as GPIO)

It is clear when configured as CKSYNC, it has a pull up which is active by default.  However, table 11 on pg. 28 of datasheet states GPIO_SYNC has a Programmable PD, making me think when this pin is configured as GPIO is has a pull down (vs. the pull up in CKSYNC configuration).  Have I interpreted this correctly, or is there a typo?

Thanks,

Adam Hoover

ACAT Support