wiki:ISP

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Solder programming connector and cable

JP4 is intended for the in system programming of the MCU. The pinheads need to be soldered. The result should look something like this:

source:/trunk/doc/hardware/images/isp.jpg


The ISP connector on the PCB has not the default pin sequence of a standard programmer like the PICkit 2. To use a standard programmer you have to build a adapter cable using the table below.

JP4 pinMCU pinPICkit 2 pin
128 (ICSPDAT)4
227 (ICSPCLK)5
319 (VSS)3
41 (~MCLR)1
520 (VDD)2

Example ISP cable:

source:/trunk/doc/hardware/images/isp_cable.jpg
source:/trunk/doc/hardware/images/isp_and_cable.jpg

Last modified 3 years ago Last modified on Oct 18, 2014, 12:39:52 AM