Hello,
I have a question about document AN5252 QorIQ LS1046A Design checklist.
On page 27 it states that both TA_BB_TMP_DETECT_B and TA_TMP_DETECT_B, when used they should be pulled down with a 1K resistor. In all reference designs of LS1046A and LS1028 the signals are pulled up.
Since these signals are LOW active. Wont this trigger a tamper right away?
Kind regards,
Remco
Solved! Go to Solution.
The AN5252 means the following connection circuit: