"PICC supports a wide range of processors. Additional processors may be added by editing picinfo.ini in the LIB directory. This file is divided into baseline, midrange and high-end sections, but user-defined processors should be placed at the end of the file. The header of the file explains how to specify a processor. Newly added processors will be available the next time you compile by selecting the name of the new processor on the command line in the usual way."