Lpc2000

Hi,


I've just finished my SED1335 driver with GPIO, and would like to add
ADS7846 touch controller for the project. Somebody using that IC? Is
there any reference code, which is public?
Another question is it is possible to extend the cs3 address space
with a CPLD? I mean the upper 8 bit of the address (A16-23) will be
the chip select decoder. Is it possible? just an idea...


thanks
Andrew