Lpc2000

Hello. 

Yesterday I finished my LPC board. I used a MAX3232 CPE instead of the
MAX232 that I used on the protoboard. The 3.3V and 1.8V regulators are
working okey. And I have check the voltage on pin 6 and 2 of the
MAX3232. In Pin 6 it was -5.5V and in pin 2 +5.5V. 

When I open the Flash Utility and try to stablish a communication,
everything works okey. I can set the baudrate at 9600bps and read the
signature and the bootloader version. But when I tried to program the
micro, it get's halted says "cannot communicate with board". So I slow
down the baudrate to 4800, and the same happen. Until I get to 2400bps
and it works okey, but I have to wait a long time...

Is -5.5V and 5.5V a good voltage for the max? Or I will have to go
back to the MAX232 (with 5V), whihc gave near -8V and +8V?

Thanks
Ezequiel