How to make GPIO signal multiple Devices using GPS/GNSS Time pulse

[prashan]

Hello,
Greetings, I have a GPS/GNSS module with a time pulse signal (generates a pulse every second) How do I use that to signal multiple devices?
should I have resistors in the track to boost the signal? For example, I would like to signal different microcontrollers with time pulse.

your inputs are much appreciated!
Thank you.

 

[danadakk]

What is module part number/datasheet ?

How many micro-controllers, how far away are they from GPS module ?

Regards, Dana.

 

[prashan]

U-Blox ZED F9P, microcontroller STM32H7 and DP83640, I would like to signal time-pulse from U-Blox module to MCU and PHY. also possibly on an external connector
https://www.ti.com/product/DP83640

 

[danadakk]

The drive level of the U-Blox ZED F9P is light at only 2 mA, but fore afew C MOS input
loads should be fine.


Regards, Dana.