Brendan Gillatt wrote: > The FT232 chips have a small eeprom area (called the EEUA) which is > accessible from the d2xx device driver that FTDI provide freely. > > I suggest you store an ID number into each chip's eeprom and then use the > d2xx driver's API to enumerate and identify each device. The d2xx driver > will then allow you to read from and write to the device in a more > straightforward way than using COM port emulation. The d2xx driver is > really simple to use so don't be too drawn to COM ports. > D'oh. Didn't see your post before sending mine. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist