Raspberry Pi: Difference between revisions

Revision as of 22:58, 28 May 2013

Revision as of 00:06, 29 May 2013

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# Level 2 Cache is {{nowrap|128 kB}}, used primarily by the GPU, not the CPU.

# The [[ARM11]] is based on version 6 of the [[ARM architecture]] (ARMv6), which due to its age is no longer supported by several popular versions of Linux, including [[Ubuntu (operating system)|Ubuntu]] which dropped support for processors below ARMv7 in 2009.<ref>{{cite web |url=http://www.linuxuser.co.uk/features/raspberry-pi-interview-eban-upton-reveals-all |title=Raspberry Pi review: Eben Upton reveals all |publisher=linuxuser.co.uk |author=Gareth Halfacree}}</ref>

# The Raspberry Pi (model B) also contains a 15-pin [[Mobile Industry Processor Interface|MIPI]] [[camera interface]] (CSI) connector, which canat bethe usedmoment withis unsupported, but the Camerafoundation Boardis releasedplanning to release a camera module for it, sometime in Maythe near 2013future.<ref>{{cite web|url=http://www.raspberrypi.org/archivesforum/3890features-and-requests/camera-for-the-csi-2-port |title=camera boardfor availablethe forCSI-2 saleport |publisher=Raspberrypi.org |date= |accessdate=20132012-06-22}}</ref><ref>{{cite web|url=http://elinux.org/File:Raspi-Model-AB-Mono-2-699x1024.png |title=diagram of Raspberry Pi with CSI camera connector |publisher=Elinux.org |date=2012-03-02 |accessdate=2012-0506-2822}}</ref>

# Support for raw [[liquid crystal display|LCD]] panels is available in hardware through the available [[Display Serial Interface|DSI]] connector from the [[Mobile Industry Processor Interface]] (MIPI) Alliance.<ref name="DSI" /> Software support is being planned.

# Supported digital video resolutions are: 640&nbsp;×&nbsp;350 [[Enhanced Graphics Adapter|EGA]]; 640&nbsp;×&nbsp;480 [[Video Graphics Array|VGA]]; 800&nbsp;×&nbsp;600 [[Super video graphics array|SVGA]]; 1024&nbsp;×&nbsp;768 [[XGA]]; 1280×720 [[720p]] [[High-definition television#High-definition display resolutions|HDTV]]; 1280&nbsp;×&nbsp;768 [[Graphic display resolutions#WXGA|WXGA]] Variant; 1280&nbsp;×&nbsp;800 [[Graphic display resolutions#WXGA|WXGA]] Variant; 1280&nbsp;×&nbsp;1024 [[SXGA]]; 1366&nbsp;×&nbsp;768 [[Graphic display resolutions#WXGA|WXGA]] Variant; 1400&nbsp;×&nbsp;1050 [[SXGA+]]; 1600&nbsp;×&nbsp;1200 [[UXGA]]; 1680&nbsp;×&nbsp;1050 [[WXGA+]]; 1920&nbsp;×&nbsp;1080 [[1080p]] [[High-definition television#High-definition display resolutions|HDTV]]; 1920&nbsp;×&nbsp;1200 [[WUXGA]].<ref name="video" /> Also to be supported are the generation of [[576i]] and [[480i]] composite video signals for [[PAL#PAL-B/G/D/K/I|PAL-BGHID]], [[PAL-M]], [[PAL-N]], [[NTSC]] and [[NTSC-J]]<ref name="composite">{{cite web|last=Ozolins |first=Jason |url=http://www.raspberrypi.org/forum/general-discussion/pictures-of-screen-displaying-example-of-rpi-composite-output?value=480i&type=1&include=2&search=1 |title=examples of Raspberry Pi composite output |publisher=Raspberrypi.org |date= |accessdate=2012-06-22}}</ref>