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DVDD_M sequencing after VDDA_1V8 required on DM8148?

Michael Williamson
Expert 1975 points

Hi,

On the Mistral DM8148 EVM, the DVDD_M power supply is hooked to LDO_EVM_1V8 which appears to be sequenced on after the VDDA_1V8.  Is this sequencing required or can we use the same supply to drive both 1.8 supply groups?  The DM8148 does not appear to require special sequencing for the DVDD_M.  Can you clarify this?

-Mike