Lpc2000

--- In lpc2000@yahoogroups.com, "dave_albert" <david_albert@h...> 
wrote:
> 
> I have 9 or 10 Olimex LPC-P2106.  They are great boards.  They 
always
> had some problems with the Wiggler (needed speed 5 or above), but 
they
> worked.  Recently, I've been unable to get any of them to work with 
a
> wiggler.  I believe they are all rev B silicon.  I have upgraded to
> the latest Philips bootloader (although I don't know why this would
> matter).  I am running a genuine Wiggler with OCD Commander (I've
> tried several versions) on a 2.4GHz P4 (Dell Dimension 4550) running
> XP.  The same setup works fine with my Olimex LPC-P2124 board.
> 
> I don't think reset is the problem because I see the same problem on
> my 2106 based prototypes which have a real reset controller on-
board.
> 
> any ideas?

Strange, I'd have said it was a problem with the Wiggler hardware, 
but that is unlikely if it works with the '2124 board. I don't have 
any problems at all with the earlier '2106 chips on my own boards 
with both a genuine Wiggler and my own interface. The latter actually 
works better than the real thing, probably because I took some care 
with the PCB design; I don't think much of the Wiggler PCB layout.

Leon