* Build the proxmark roms (bootrom and fullimage), see below
* Wire the BusPirate to the Proxmark3
** Pin 20 is GND and the the closest to the center of the board
** Connect GND, TDO, TMS, TDI, TCK using these pinouts, respectively p3 and buspirate
[[Image:Ulink_arm20pin_proxmark.gif|x200px]]