Difference between revisions of "84PCE:Ports:3000"
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(I found the USB function address.) |
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'''Function:''' USB | '''Function:''' USB | ||
| − | This | + | This is the USB controller. It's the Faraday FOTG210. You can find Linux drivers for this IP online, such as this register list: [http://lists.denx.de/pipermail/u-boot/2013-April/152827.html]. |
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|<u>Bits</u> | |<u>Bits</u> | ||
|<u>Information</u> | |<u>Information</u> | ||
| + | |- | ||
| + | |[[:84PCE:Ports:000F|000F]] | ||
| + | | | ||
| + | |FF | ||
| + | |Bit 7 is set if the USB bus is receiving power, Bit 6 is set if the the USB bus is self powered (i.e. there's not a plug A type in the socket) | ||
| + | |- | ||
|- | |- | ||
|[[:84PCE:Ports:3104|3104]] | |[[:84PCE:Ports:3104|3104]] | ||
Latest revision as of 21:28, 24 May 2016
Synopsis
Port Number: 3000-?
Memory-mapped Address: E20000
Function: USB
This is the USB controller. It's the Faraday FOTG210. You can find Linux drivers for this IP online, such as this register list: [1].
| Port | Default | Bits | Information |
| 000F | FF | Bit 7 is set if the USB bus is receiving power, Bit 6 is set if the the USB bus is self powered (i.e. there's not a plug A type in the socket) | |
| 3104 | FF | In peripheral mode, the low 7 bits are the USB device address, and the upper bit is set. |
