N900 Hardware Subsystems

(CPU)
(add links, more to come)
Line 1: Line 1:
-
There are many interacting hardware subsystems in the n900.
+
There are many interacting hardware subsystems in the [[Nokia N900|N900]].
These can be split roughly into several areas.
These can be split roughly into several areas.
-
=Audio=
+
==Audio==
-
==Software==
+
-
Most of the audio on the n900 is handled by gstreamer and pulseaudio.
+
-
See [[Documentation/Maemo_5_Developer_Guide/Using_Multimedia_Components/Introduction|the API documentation on sound]]
+
-
==Main Speakers==
+
===Software===
-
==Earpiece==
+
-
==Headset==
+
-
==Composite out==
+
-
==Bluetooth audio==
+
-
=Video=
+
Most of the audio on the N900 is handled by gstreamer and PulseAudio.
-
==Display==
+
See [[Documentation/Maemo_5_Developer_Guide/Using_Multimedia_Components/Introduction|the API documentation on sound]]
-
===Built in LCD===
+
 
 +
===Main Speakers===
 +
===Earpiece===
 +
===Headset===
===Composite out===
===Composite out===
-
==Front camera (VGA)==
+
===Bluetooth audio===
-
==Rear camera (5MP)==
+
 
-
===Rear camera LED flash===
+
==Video==
-
===Rear camera warning light===
+
===Display===
-
===Rear camera shutter===
+
====Built in LCD====
-
=USB=
+
====Composite out====
 +
===Front camera (VGA)===
 +
 
 +
{{main|N900 Hardware VGA Camera}}
 +
 
 +
===Rear camera (5MP)===
 +
 
 +
{{main|N900 Hardware Camera Sensor}}
 +
 
 +
====Rear camera LED flash====
 +
 
 +
{{main|N900 Hardware Flash Torch}}
 +
 
 +
====Rear camera warning light====
 +
====Rear camera shutter====
 +
 
 +
==USB==
 +
 
 +
{{main|N900 Hardware USB}}
 +
 
 +
==User interaction==
 +
 
 +
===Touchscreen===
 +
===Accelerometer===
 +
 
 +
{{main|N900 Hardware Accelerometer}}
 +
 
 +
===Switches===
 +
====Lock Switch====
 +
====Headset Switch====
 +
====Jack Switch====
 +
====Camera Button====
 +
====Power Button====
 +
====Volume control====
 +
====Rear cover presence switch====
 +
====Camera cover====
 +
 
 +
===Keyboard===
 +
====Keyboard Slide====
 +
===Proximity sensor===
 +
 
 +
===Ambient Light Meter===
 +
 
 +
{{main|N900 Hardware Light Meter}}
 +
 
 +
==Power management==
 +
 
 +
{{main|N900 Hardware Power management}}
 +
 
 +
===Battery===
 +
====Charge meter====
 +
===Battery Charger===
 +
 
 +
{{main|N900 Hardware Battery Charger}}
 +
 
 +
===Gaia===
 +
===CPU===
 +
 
 +
==Phone==
 +
 
 +
{{main|N900 Hardware Phone}}
 +
 
 +
===GPS===
 +
===2G/3G phone module===
 +
===SIM===
 +
 
 +
==Local Network==
 +
===Bluetooth===
 +
 
 +
{{main|N900 Hardware Bluetooth}}
 +
 
 +
===Wifi===
-
=User interaction=
+
{{main|N900 Hardware Wifi}}
-
==Touchscreen==
+
-
==Accelerometer==
+
-
==Lock Switch==
+
-
==Headset Switch==
+
-
==Jack Switch==
+
-
==Camera Button==
+
-
==Power Button==
+
-
==Volume control==
+
-
==Rear cover presence switch==
+
-
==Camera cover==
+
-
==Keyboard==
+
-
===Keyboard Slide===
+
-
==Proximity sensor==
+
-
==Ambient Light Meter==
+
===USB Networking===
-
=Power management=
+
==Computing==
-
==Battery==
+
===CPU===
-
===Charge meter===
+
-
==Battery Charger==
+
-
==Gaia==
+
-
==CPU==
+
-
=Phone=
+
{{main|N900 Hardware CPU}}
-
==GPS==
+
-
==2G/3G phone module==
+
-
==SIM==
+
-
=Local Network=
+
====Many functional blocks of the CPU====
-
==Bluetooth==
+
====Chipset====
-
==Wifi==
+
-
==USB Networking==
+
-
=Computing=
+
{{main|N900 Hardware Chipset}}
-
==CPU==
+
-
===Many functional blocks of the CPU===
+
-
===Chipset===
+
-
==Memory==
+
===Memory===
-
===Flash Memory===
+
====Flash Memory====
-
====Internal 32GB emmc====
+
=====Internal 32GB eMMC=====
-
====Internal 'OneNand' 256MB====
+
=====Internal 'OneNand' 256MB=====
-
====External microSD card====
+
=====External microSD card=====
-
===RAM===
+
====RAM====
[[Category:N900 Hardware]]
[[Category:N900 Hardware]]

Revision as of 10:59, 10 June 2010

There are many interacting hardware subsystems in the N900.

These can be split roughly into several areas.

Contents

Audio

Software

Most of the audio on the N900 is handled by gstreamer and PulseAudio. See the API documentation on sound

Main Speakers

Earpiece

Headset

Composite out

Bluetooth audio

Video

Display

Built in LCD

Composite out

Front camera (VGA)

Main article: N900 Hardware VGA Camera


Rear camera (5MP)

Main article: N900 Hardware Camera Sensor


Rear camera LED flash

Main article: N900 Hardware Flash Torch


Rear camera warning light

Rear camera shutter

USB

Main article: N900 Hardware USB


User interaction

Touchscreen

Accelerometer

Main article: N900 Hardware Accelerometer


Switches

Lock Switch

Headset Switch

Jack Switch

Camera Button

Power Button

Volume control

Rear cover presence switch

Camera cover

Keyboard

Keyboard Slide

Proximity sensor

Ambient Light Meter

Main article: N900 Hardware Light Meter


Power management

Main article: N900 Hardware Power management


Battery

Charge meter

Battery Charger

Main article: N900 Hardware Battery Charger


Gaia

CPU

Phone

Main article: N900 Hardware Phone


GPS

2G/3G phone module

SIM

Local Network

Bluetooth

Main article: N900 Hardware Bluetooth


Wifi

Main article: N900 Hardware Wifi


USB Networking

Computing

CPU

Main article: N900 Hardware CPU


Many functional blocks of the CPU

Chipset

Main article: N900 Hardware Chipset


Memory

Flash Memory

Internal 32GB eMMC
Internal 'OneNand' 256MB
External microSD card

RAM