modrobert writes: "DrSchottky over at razielconsole.com has released an open source SECOTP (fusecheck) glitching method for Xbox 360 called R-JTOP which works like TX's R-JTAG+, so the wiring is the same. You can find the VHDL source code and more over at the GitHub project page. Tested by DrSchottky on Jasper and Falcon, works perfectly (instaboot). Thanks goes to Pa0l0ne for the heads up.