Editing Hexspeak (section)

== PlayStation 3 RSX ==

In reverse engineering aspects of the Sony [[PlayStation 3]], a number of hexspeak codes were found to either trigger, affect or were present in aspects of communicating to and through the PlayStation 3 Hypervisor in communication to its GPU, the [[RSX Reality Synthesizer]].<ref name="hexspeak_rsx">{{cite web|url=http://www.psdevwiki.com/ps3/RSXFIFOCommands |title=RSXFIFOCommands - PS3 Developer Wiki|publisher=psdev wiki|date=2014-05-20|access-date=2017-11-01}}</ref>

These projects were largely born out of PS3 homebrew operating on the PS3's [[OtherOS]] which allowed Linux to be installed, initially with extremely limited GPU access.

{| class=wikitable
|-
!style="background:#D0E0FF"| Code
!style="background:#D0E0FF"| Description
|-
| <code>0x1337BEEF</code>, <code>0x1337F001</code>, <code>0x1337BEEF</code>|| Found as part of the RSX Descriptor.
|-
| <code>0xF00DBEEF</code> || The RSX Semaphore Value
|-
| <code>0x1337C0D3</code> and <code>0x1337BABE</code> || Begin semaphore value and pad, from the system.<ref name="rsx_control">{{cite web|url=https://github.com/RPCS3/rpcs3/blob/master/rpcs3/Emu/Cell/lv2/sys_rsx.cpp |title=rpc3/sys_rsx.cpp|publisher=RPCS3 on github|date=2017-10-28|access-date=2017-11-01}}</ref>
|}