8-bit no problem, but I have a 33fj16gs502, 30f3014, 24f16ka302 and none of them will work. I am always faced with this
Connecting to MPLAB ICD 3...
Currently loaded firmware on ICD 3
Firmware Suite Version.....01.54.00
Firmware type..............dsPIC33F/24F/24H
Programmer to target power is enabled - VDD = 3,000000 volts.
Target Device ID (0x0) is an Invalid Device ID. Please check your connections to the Target Device.
I just have the PGEC,PGED, MCLR, Vdd & Vss connected. Had a 10k pullup between the mclr and Vdd as well but no luck. Never tried to program anything other than an 8bit before, am I missing something, could the ICD be shagged?