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Lpc2000

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Re: Wiggler + Crossworks works, ocdremote not?

2004-12-06 by digtalfreak

Cut of the reset signal and try again.
At my design it was a problem with the reset. OCDlibremote should work
also with cut of nrst.

--- In lpc2000@yahoogroups.com, "theeuwke" <theeuwke@y...> wrote:
> 
> Hi everybody again.
> 
> I'v finally got the Ashling LPC2106 AND my custom 2292 board working. 
> But... Only in Crosworks from Rowley??? (And it runs perfectly). I 
> configured the LPC2106 according to the Omilex schematics, and the 
> LPC2292 to the Omilex 2129 schematics. That seems to work, but if I 
> try the ocdremote I get most of the time "Cable disconnect" and some 
> times "Not in background". I use Leon's schematic, but use a 74HC244N 
> and a BC547C. I tried all speeds.
> 
> I am suspecting the Transistor, but it's just an ordinary NPN 
> transistor. On the scope I see the nRST pulled up and data on TDI, 
> but there is no data getting out. Connecting TRST instead is not the 
> solution.
> 
> Bart

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