TCAN1145-Q1: Whether the chip has the function to wake up only if all six bytes of the data field are 1

I think it only wakes up when all bits are 1. Does TCAN1145 support this function？

Xinlei,

Just to make sure I understand, you want the device to wake when al 6 logic high bits match only, and not when just one matches?

Regards,

Eric Hackett 

YES,  I want the device to wake when al 6 logic high bits match only.

Regards

Hi Eric，

I'd like to make sure whether the chip has the function to wake when al 6 logic high bits match only.

Regards

Xinlei,

Sorry for the delay. unfortunately we can't force the transceiver to only respond to all 6 bits logic high bits matching instead of just one. My assumption is that you have multiple devices using the same ID filter for the WUF, so now you need more specificity in the data mask. Is the need for 6 logic high bits to match just for validation concerns, or do you have that many different nodes/commands that need to only wake up on certain frames?

Regards,

Eric Hackett