USB-Multilink debug error

[jeffcharles]

Hi,

I purchased 4 new USB-Multilink, the version is Rev D. I connect the Multilink to PC whose system is windows 7, and the driver is automatically installed successfully. Then I open codewarrior 10.7 and try to debug. After the firmware updates successfully, P&E Connection Assistant gives a error report. Please see the attachment about debug error information. When I change a USB-Multilink whose version is Rev C, hardware and power supply(5V) remain the same, it can debug normally. It seems that my hardware is ok, there are some problems about the Rev D Multilink. Please help me to solve it, thanks!

[martin_kovar]

Hello,

where did you buy USB Multilink Rev. D?

Have you already tried all four devices and is the behavior the same?

Are both LED on when you try to start debug session?

Maybe it will be better to ask at PEMicro support directly, because this is not NXP product. Could you please try to write your question to PEMicro support and eventually let me know if they can help you?

PEmicro - P&E Microcomputer Systems: Over 30 years as an Industry leader in Embedded Systems Develop... 

Regards,

Martin

[jeffcharles]

Hi Martin,

I buy four USB Multilink Rev. D through Avnet distributor.

Yes, all four devices are tried and behavior the same.

Both bule and yellow LEDs are on when I try to debug.

OK，I try to ask PEMicro to give me support.

Thanks!

[henryhe]

Hi 陈，

Did you find the way to solve this problem? Can you give some tips of this point?