Hi Bob,
See below, please!
>>1 Their MCU power supply voltage is 2.5V,so they power VDD,PVDD and TVDD of SLRC61003 with 2.5V.I see the lower limit of these power is 2.5V in datasheet. Are there some potential risks for this design?
For SLRC61003HN, min voltage is no problem.
In theory, there is no risk, but TVDD=2.5V, this voltage is relatively low, which will have an impact on the transmit power.
2 For TDO,TDI,TMS and TCK pins, If they don't use,how to deal with?Floating or Grounding?I find in demo design TDI,TMS and TCK are gounding and TDO is floating.
---You can design according to the method of DEMO board.
---In fact, there is no problem with these pins floating.
[Note]
checked your schematic, no other issues were found.
Hope this information is helpful to you.
Have a nice day!
B.R,
Weidong
