E1 emulator, e2studio Debugger's Connection Setting - "Power"

I am using E1, RSKRX65N, e2studio

- External power is supplied to the RSK

- Debugger's Connection Settings -> "Power Target From The Emulator" is set to "Yes"

Why is there error when I tried to debug?

  • Because you must not switch power supply from emulator to target on when there is external power supply for your RSK board.
  • In reply to FrankL:

    Dear Frank,

    Q1. Is this a hardware circuitry limitation? Which would result in some damages if both are turned on at the same time?

    Q2. Is there any reason why for debugging, some people still use external power supply, when they could have used emulator power supply?