I don't think - I just read docs:
Look at datasheet -
http://www.standardics.nxp.com/products/lp...eet/lpc2470.pdf , page 16. Pin 154 shares P2[0]/PWM1[1]/TXD1/TRACECLK/LCDPWR
Next read user manual at page 178:
http://www.standardics.nxp.com/support/doc...ual.lpc24xx.pdfPINSEL4 - pin function select register
PINSEL4[1:0] = 00 <=> {default at reset, GPIO Port2.0 },
PINSEL4[1:0] = 11 <=> { LCDPWR and don't fotget about PINSEL10 }
For other pins - look corresponding PINSELX register.