Add Jtag Port

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Revision as of 01:09, 23 June 2007 by DquK4p (Talk)

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Cable required

This document is a work in progress. It explains how to fit the internal on-chip debug (OCD) port on a Linkstation, Kuro-Box or Kuro-Box/HG to a PC interface.

Adding the JTAG Port

Locate the pads

The pads are labelled CN5 and can be seen just above the serial level converter (where the yellow, orange, and red wires start to split) in this photo

Connector Pin-outs

In order to use this port, you should bridge R67.

Baulab posted cable schematics, some pictures of the assembled jtag cable, and software needed.


According to http://www.abatron.ch/Files/ManAccessCOP-2000C.pdf and http://www.freescale.com/files/soft_dev_tools/doc/user_guide/CWH-UTP-UG.pdf the following pins are used for a PPC COP/JTAG interface:

TDO 1