Lpc2000

--- In lpc2000@yahoogroups.com, "Lasse Madsen" <lm@h...> wrote:
> MessageI've been looking around in the datasheets for quite some 
time now
> (two hours or so) and I guess im going blind staring at it ...
> 
> I cant seem to find out what UART the bootloader on the LPC2106 is 
located
> on ?
> 
> if its the modem uart ... is it ok to wire the RX, TX and P0.14 
through a
> 4053 MUX and short P0.14 on one of the outputs to ground and make a 
switch
> to toogle the ABC of the MUX to select bootloader mode or another 
device ?

It's UART0 (pins 13 and 14). Have a look at my schematic:

http://www.geocities.com/leon_heller/lpc2104.html

Leon