> There is a PIC10F204, IC2. According to the datasheet this > PIC has, among other things, I I/O pins, 1 comparator, timer > and WDT, max speed 4MHz, and ICSP (in circuit debugging support). ICSP != ICD What is ICSP then? I was sure in the data sheet it said at least something about in circuit debugging next to ICSP. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist