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{{Mer}}
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N8x0
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== Arm variations ==
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*Display
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The ARM processor has [http://en.wikipedia.org/wiki/ARM_architecture several variations].
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**Display brightness
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**Ambient light sensor
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**Touch events
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When Ubuntu supported ARM they built armv5el
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*Buttons/Switches
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**Headphone detect
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**Headset switch events (via dbus)
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**Keyboard
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**Battery cover/SD door events
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**HW Buttons (zoom,lock etc)
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**Power  Button
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**Camera eject
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When Debian supported ARM they built armv4t ( eabi armv4 + thumb)
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*Devices
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**Camera
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(cf building for i386 or i486 ... i486 code won't run on old 386 CPUs)
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**Sound Microphone
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**Sound Speakers/Mic
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The armv5el code makes better use of newer hardware and runs faster on it so the main Mer support is for Ubuntu.
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**Bluetooth
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We have a Debian port to support the slightly older devices (and to keep options open)
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**Wifi
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**GPS
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The Nokia internet tablets are armv6
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**Battery
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The Freerunner is armv4
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**Power control
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**MMC reader
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Future Ubuntu releases (Karmic) will be v6+ and maybe, eventually higher.
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**USB
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**TV-OUT
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[[Category:Documentation]]
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