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LMX25412060EVAL: LMX25412060EVAL RF output

user4709907
Prodigy 30 points

Part Number: LMX25412060EVAL

I have LMX25412060EVAL and USB2ANY.
i'm connected the laptop PC to USB2ANY for using codeloder 4.

after setting to PLL, i checked the RF output with oscilloscope.

but RF output pin don't generated no RF signal.

how can i setting the codeloder 4 for check the RF signal?

  • 0
    TI__Mastermind 28011 points
    Hi,

    I would take one step back. The first thing you should do is verify that you are communicating with the EVM. The LMX26512060EVAL is an older board that was designed for the parallel port interface cable. It can be programmed with the USB2ANY board, but requires a converter board because the USB2ANY has the CLK, DATA, and LE in different locations than the board was created for.

    To test communications, try powering the device down and up in software and see if there is any change in current

    CodeLoader is being phased out and unless you have a parallel port on your computer and are using a parallel port cable, there is no real reason to use it above TICSPro, so I recommend switching to TICSPro.

    My suspicion is that you are not programming the device at all because the programming lines are mixed up. If you are able to communicate with the device, but still no output, I would try going to set the default mode (from top menu) and then also ensure that you have a valid reference for the board.

    Regards,
    Dean