|
|
| (5 intermediate revisions not shown) |
| Line 1: |
Line 1: |
| - | The [http://www.nxp.com/ NXP] isp1707 is used as the USB PHY chip. [http://www.spinics.net/lists/linux-usb/msg25167.html].
| + | #REDIRECT [[N900_Hardware_USB]] |
| - | | + | |
| - | There is no published datasheet for this chip.
| + | |
| - | It may be available under another name.
| + | |
| - | | + | |
| - | It is not connected in a way which the direction of the USB port can be reversed.
| + | |
| - | | + | |
| - | This means that host mode is impossible without hardware modifications.
| + | |
| - | | + | |
| - | Reportedly connecting pin D3 (ID) to D2 (GND) of the chip will allow direction to be switched.
| + | |
| - | However - this is a challenging rework job, even for those experienced with SMD soldering, and of course will void the warranty!
| + | |
| - | | + | |
| - | [[Category:N900_Hardware]]
| + | |
