Lpc2000

--- In lpc2000@yahoogroups.com, "digtalfreak" <digitalfreak@n...> 
wrote:
> 
> 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

Ok, i've cut the reset now. Crossworks is working even on speed 
divider 0 (maximum speed). With the ocdremote, data comes out of the 
processor now to, but still the "Not in background" error. In the ocd 
remote program for windows, it says "cannot get in debug mode". I've 
made a picture with the scope of ocdremote+wiggler+lpc2292:
http://members.home.nl/bart.theeuwes/pics/wiggler.jpg
blue = clock
purple = TDI
green = TDO

regards

Bart