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ULINK PROBLEM

Michele Vaccaro

Dear All,

I have an MBC2300 evaluation board. I have installed the keil develop tool that I found on CDROM. Unfortunately I have this problem :

NO ULINK DEVICE FOUND

I have built the Blick Sample

Thanks in advance

Michele

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  • 0 in reply to shivaram cunchala

    Try to check the configuration in the keil window and select keil debugger and SELECT JTAG CLOCK as 10 or 20KHZ, i.e less. default it will be 1 MHZ at which sometimes my ULINK also doen not work.If I change the JTAG frequency to lower speed, it works. Try to plug out the cable at the ULINK end 2 or 3 times and keep trying. I know this is a crude method, but I do it for that to work. If you ask me the reason I may not be able to tell you as I am not aware of why it has to be done. I learnt it by trial and error method.

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  • 0 in reply to shivaram cunchala

    Try to check the configuration in the keil window and select keil debugger and SELECT JTAG CLOCK as 10 or 20KHZ, i.e less. default it will be 1 MHZ at which sometimes my ULINK also doen not work.If I change the JTAG frequency to lower speed, it works. Try to plug out the cable at the ULINK end 2 or 3 times and keep trying. I know this is a crude method, but I do it for that to work. If you ask me the reason I may not be able to tell you as I am not aware of why it has to be done. I learnt it by trial and error method.

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