Lpc2000

shouldn't the pin that selects the boot loader have a built in pull 
up? I thought it is not so smart to use a floating pin on all chips 
knowing that there are other pins that have pull up internally!

I hope it is going to move to a pin with pull up

Gus

--- In lpc2000@yahoogroups.com, "Karl Olsen" <kro@p...> wrote:
> --- In lpc2000@yahoogroups.com, lpc2000@yahoogroups.com wrote:
> > 
> > Rules:
> > need to take off one pin from each side of the LQFP48. 
> > JTAG pins, Vdd, Vss and UART0 pins are not an option. Try 
> > to keep as much as possible functionality. Using these 
> > rules please select 4 pins. Data Sheet can be found here: 
> > http://www.standardics.philips.com/products/lpc2000/pdf/lpc
> > 2101_2102_2103.pdf
> > Chapter 5 (Page 4) has the pinout information 
> 
> I'd say that removing pin 44 (P0.14) is no option either.  With this 
> pin floating at reset, you don't know whether the chip enters the 
> bootloader or not.  Or is the serial bootloader now entered in some 
> other way?
> 
> Karl Olsen