Dears,
I am designing in a EOP system used S912ZVML128 . I tested the prototype, found the desaturation error trigged not steady. Here is my testing result,
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Ids / A Vds / V Time delay after tBLANK / ns Desaturation Error Flag Set?
10 2.55 75 Yes
20 3.1 188 No
26 2.2 98 No
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t BLANK is 2 us.
Can anybody give me any advice?
Thanks and Best Regards,
Ray Deng
Hello Ray,
I think tBLACK time is not set correctly
Could you tell me which is your core clock frequency and which is the values for register GDUCTR_GBKTIM2[3:0].
Also, how are you setting the test?
Could you share the part of the schematic where you are doing the test.
Thanks and best regards,
Alejandro