RT1176 Qbv scheduling sequence

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RT1176 Qbv scheduling sequence

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anjun
Contributor I

Hi, I have a problem right now and I need support


When I tested Qbv on RT1176, I found the following problems:


My GCL configuration list is Q0-100us, Q1-200us, Q2-300uS, Q3-400uS.


However, when BaseTime is set to 0, the scheduling order of Qbv is Q3->.Q2->Q1->Q0......... Q3->Q2->Q1->Q0.


However, when the baseTime configuration is greater than 0, the scheduling order of Qbv is Q0->Q1->Q2->Q3......... Q0->Q1->Q2->Q3.


The scheduling order is reversed.


Please confirm if this is the case.

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EdwinHz
NXP TechSupport
NXP TechSupport

Hi @anjun ,

 

I believe this question is repeated, please take a look to the response from the following community post:

https://community.nxp.com/t5/i-MX-RT/RT1176-Qbv-scheduling-sequence/td-p/1489179

 

BR,

Edwin.

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