Interfacing sensor interrupts to P1_2 & P1_3 pins

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Last post
Sat, 2017-11-25 07:45
#1
sr9213
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Interfacing sensor interrupts to P1_2 & P1_3 pins

Hi,
In the datasheet, it was mentioned that due to the crosstalk between XTAL16Mp and P1_2 and P1_3 pins of DA14585, an error may occur during transmission. Is it safe to connect sensor interrupts lines to these pins.

Thanks and Regards,
Sai Ram

Device:
DA14585
Mon, 2017-11-27 16:03
MT_dialog
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Joined:2015-06-08 11:34
Hi sr9213,

Hi sr9213,

There is an issue if those specific GPIOs toggle, if that occurs, then you wont be able to transmit or receive, so if you are going to place sensors on those lines the problem depends on how often those lines will toggle.

Thanks MT_dialog