Reset sequence is not working in T1014NXEPQA

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Reset sequence is not working in T1014NXEPQA

566 次查看
EC146552
Contributor I

Asleep signal is always coming low while starting of reset sequence of T1014NXWPQA.

First, we are providing POR and then T1014 is driving HRST signal low but when POR is high then after 3ms HRST_REQ signal is coming from processor and then againg we are providing POR low and this sequence is repeating again and again.

and  throughout this ASLEEP is low.

how to generate reset sequence for T1014?

please help

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442 次查看
yipingwang
NXP TechSupport
NXP TechSupport

Please refer to section# 4.7.1 and figure# 4-1 of the T1024RM and let me know from which part of the sequence is the system going wrong.

 

Also, share the complete debug logs and if possible the schematic of the design.

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