Ake Hedman, eurosource wrote: >Hi all, > >I never got my Olimex Wiggler to work correctly even after patching the >adapter and trying out all suggestions on the net. Last possibilities is >that my parallel port is bad, the cable I use to the wiggler is bad or >the wiggler itself is bad. What cable lengths have others tested with >success? > > > Cable lengths are a problem with JTAG wigglers (JTAG in general, even high end units could have that problem). When using a wiggler on an SA1100 project (also ARM), that anything more than 10inches (25cm) could cause problems. Try a different computer, it may not be the cable length but a slow bit on the parallel port? TomW -- Tom Walsh - WN3L - Embedded Systems Consultant http://openhardware.net, http://cyberiansoftware.com "Windows? No thanks, I have work to do..." ----------------------------------------------------
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Re: [lpc2000] WIGGLER and cable length
2005-11-09 by Tom Walsh
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