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P&E's USB BDM Multilink won't program a QD4 - USBSPYDER08 always did - what am I doing wrong ???

Question asked by Emil Kovatchev on Apr 16, 2011
Latest reply on Apr 19, 2011 by Daniel Lundin

Hello again!


I've bought a fresh P&E BDM USB Multilink, rev.C.


I use it together with CW 6.2. SE and try to program an QD4 in the application.


For some reason, the USBBDM ML keeps telling me that I should recycle power and even if I do it won't program the µC - it always shows "MCU reset line Low" and launches the power recycle dialog again driving me crazy ...


For 1 1/2 years now, I've been using the tiny USBSPYDER08 stick for the same purpose, exact same electronic device, exact same cables, same IDE etc and it has NEVER had a problem with programming the µC, with more than 600 QD4 devices so far ...


Does anybody have a hint what's going wrong here?