Linked GX
The security chip in the [[Wii]] is known as '''Hollywood'''; it bears the logos of NEC (who presumably manufactured the chip), ATI (who designed the [[Hardware/GX|GPU]] inside), and BroadOn (who designed the [[Starlet]] "I/O Bridge").
Its hardware is documented on the [[Hardware]] article and subpages. Hardware inside includes the [[Hardware/GX|GX]], [[boot0]] ROM, [[Hardware/OTP|OTP]], and Starlet
[ Hollywood article at Wikipedia]