SPI
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General
The SPI bus (Serial Peripheral Interface) on the Xbox360 is mainly used for communicating with the NAND-Flash Controller (SFCX), a SPI Programmer is needed for this. The bus consists of the following signals:
Name | Description |
---|---|
MOSI | Master out, Slave in |
SS | Slave Select |
SCK | Serial Clock |
MISO | Master in, Slave out |
XEJ | Eject |
XXX | ? |
FAT Motherboard
The Diagram matches following Xbox360 Motherboard-revisions: Xenon, Zephyr, Falcon, Opus, Jasper.
SLIM Motherboard
The Diagram can be used for Xbox360 Motherboard-revision: Trinity