PXI Services

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PXI Services

The 'pxi' sysmodule contains the following services:

  • PxiFS0
  • PxiFS1
  • PxiFSB
  • PxiFSR
  • PxiPM
  • pxi:am9
  • pxi:dev
  • pxi:mc
  • pxi:ps9

Each of these services has up to 4 static IPC buffers of size 0x1000. When any of these service ports are sync:d, the IPC cmdbuf (TLS+0x80+) is sent over PXI to the ARM9.

Each PXI service can only have one session open for it at a time.