Hi, just a sugestion. Check if the analog to digital converters are disabled. If they aren't I don't know what happend with the programmer. Mauricio Jancic -----Mensaje original----- De: Larry McCourry [SMTP:mccourry@CONCENTRIC.NET] Enviado el: Lunes, 15 de Noviembre de 1999 01:15 a.m. Para: PICLIST@MITVMA.MIT.EDU Asunto: TRISC question When I set TRISC of a pic16c73b to 0x04, then emulator says that is is actually 0x07. I'm using the mplab ice 2000 emulator and a picdem-2 board. Does anyone know why it doesn't set to 4? The code is in ram bank 1 at that time. thanks, Larry McCourry <>