Manu ("Manufacturing") services are provided by the 010000000000B14A sysmodule, which is installed at the factory but not on normal retail systems.
manu
| Cmd | Name | Notes |
|---|---|---|
| 0 | Takes 4 bytes of input, and produces 0 bytes output. | |
| 1 | Takes an X descriptor, and produces, 8 bytes output. | |
| 2 | Takes 0x18 bytes of input, a B descriptor, and an X descriptor, and produces 0 bytes of output. | |
| 3 | Takes 0x18 bytes of input, an A descriptor, and an X descriptor, and produces 0 bytes of output. | |
| 4 | Takes 4 bytes of input, and produces 0 bytes of output. | |
| 5 | Takes 0x10 bytes of input and a B descriptor, and produces 8 bytes of output. | |
| 6 | Takes 0x10 bytes of input and an A descriptor, and produces 8 bytes of output. |
This seems to interface with usb:ds. SystemInitializer only uses cmd1..cmd3.