Lpc2000

FTDI chip will run at 3MB but not the silab chip. It depends on what 
speed you need. Also, I think the drivers are not free for silabs 
but they are free at FTDI and they have 2 versions to pick from

--- In lpc2000@yahoogroups.com, "nourson54" <yannsuisini@h...> wrote:
> check this :
> http://www.silabs.com/products/microcontroller/interface.asp
> 
> 3$,no other components around, and extended temperature range ...
> 
> 
> 
> 
> 
> 
> --- In lpc2000@yahoogroups.com, "Milos Prokic" <mproki@m...> wrote:
> > Thanks on the advice!
> > 
> > I'm most probably going to go with FTDI. it seems that 
firmware/software
> > support is quite extensive. I'll probably throw in the footprint 
for the
> > other device (Philips) just to be able to play with USB more :-)
> > 
> > Cheers,
> > 
> > m.
> > 
> >  
> > 
> >   _____  
> > 
> > From: Curt Powell [mailto:curt.powell@s...] 
> > Sent: Tuesday, August 31, 2004 11:40 AM
> > To: lpc2000@yahoogroups.com
> > Subject: RE: [lpc2000] LPC2100 and USB programming
> > 
> >  
> > 
> > Milos,
> > 
> > We have had good luck using the FTDI FT245BM.  DLP Design makes a
> nice test
> > module, the DLP-USB245BM, using this chip.  With a little 
tweaking
> of the
> > power connection, it will make a nice self-powered USB device 
(i.e.
> with a
> > direct connection it doesn't boot the lpc 100% of the time). 
> > 
> > Perhaps more importantly, FTDI provides a couple of interface
> options on the
> > host side- Virtual COM port for Windows, Mac, and Linux, as well 
as
> a DLL
> > for Windows.
> > 
> > HTH,
> > 
> > Curt
> > -----Original Message-----
> > From: Milos Prokic [mailto:mproki@m...] 
> > Sent: Tuesday, August 31, 2004 8:20 AM
> > To: lpc2000@yahoogroups.com
> > Subject: [lpc2000] LPC2100 and USB programming
> > 
> > Hi everyone,
> > I wanted to fabricate a board with the LPC210x that will have USB
> > connectivity. I have found some simple chips that would 
definitely
> do the
> > job - for example PDIUSBD12 which is a USB interface device with
> parallel
> > bus. However, I don't think I would be able to bootstrap the 
LPC2100
> via USB
> > using this chip. I was wondering if any of you guys had some
> experience with
> > USB chips that have more logic and would be able to easily 
provide
> means to
> > bootstrap the chip. I know of USB controllers that feature the
> > microcontroller on them but I think that that would be an 
overkill.
> > Thank you all in advance,
> > Cheers,
> > Milos
> > 
> > 
> > 
> > 
> > 
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