Using Intel CPU JTAG to dump the secret bootrom in Microsoft’s original Xbox. Disclaimer: not my blog.
This blog post got reviewed by Hackaday. hackaday.com/…/using-jtag-to-dump-the-xboxs-secre…
JTAG 'Hacking' the Original Xbox in 2023
Submitted 1 year ago by kjo@discuss.tchncs.de to electronics@discuss.tchncs.de
https://blog.ret2.io/2023/08/09/jtag-hacking-the-original-xbox-2023/
clyne@discuss.tchncs.de 1 year ago
Amazing read, thanks for sharing. It’s fascinating to see that it is now hobbyist-accessible to design and order a PCB that intercepts BGA connections, something that at the time was Microsoft’s sure-fire trick to disable JTAG.