​Uploaded files to my git repository with the JTAG wiring completed.  Video to follow.  The basics are pretty straight forward:

- Broke out JTAG signals

- Add pullups to ensure JTAG is always in a known state

- Add terminations 

- Generate bus port (signal harness) to take signals off-sheet (seen later in the top level diagram to follow)

PDF and schematic source files are in git and available for download.