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TMS320TCI6486 LinkChangeInterrupt not getting generated upon configuring USERPHYSEL1

Muralidhar Sanginadham
Prodigy 40 points

Hi,

1. We have a custom board based on DSP C6486 in which we have enabled LINKINTENB bit in USERPHYSEL1 and was monitoring one phy address for any Link change.We are observing that, whenever  any link change event happens, the corresponding bit is being set in LINKINTMASKED register,but  the interrupt is not being generated.

2. We did the same, configuring USERPHYSEL0 for any Link change.It generated interrupts properly, whenever there is an link change event.

For both the cases mentioned,we used EMAC0. 

We tried out using EMAC1,Still the issue persists(Interrupts were generated only from USERPHYSEL0)

Are there any specific settings to be configured for generating interrupts from USERPHYSEL1?

Regards,

Muralidhar.