hi expert
how can i understand the meaning/function of PRI_RDY(STATUS2 Register) and SEC_RDY(STATUS4 Register)
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hi expert
how can i understand the meaning/function of PRI_RDY(STATUS2 Register) and SEC_RDY(STATUS4 Register)
Hi Jay,
The PRI_RDY bit goes high when the primary side of the driver has a valid power supply and has successfully completed power up BIST.
The SEC_RDY bit goes high when the secondary side of the driver has a valid power supply and has successfully completed power up BIST and established communication with the primary side.
These bits should not be used as fault indication, but only to confirm that power up is completed.
Regards,
Daniel