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Does anyone use ULINK2 for SWD on 1.8V level? my DUT requires to work with both 1.8V and 3V level. IO line for Ulink2 mentioned as in 2.7V to 5.5V. Do we need level translator for this?
"IO line for Ulink2 mentioned as in 2.7V to 5.5V"
Yes - it's mentioned here: http://www.keil.com/ulink2/
And stated in the specifications here: http://www.keil.com/ulink2/specs.asp
So where is the doubt? What is unclear?
Have you looked at this: http://www.keil.com/ulink_access/iso_adapter.asp
Or the uLink-Pro does 1.2 - 3.3 V: http://www.keil.com/ulinkpro/specs.asp
Andrew, thanks. that is all I want to double check. I will put Level shifter on my board.