PandaBoard

Last updated
PandaBoard and PandaBoard ES
Pandaboard.jpg
PandaBoard
CostUS$174 (PandaBoard)
US$182 (PandaBoard ES)
Type Single-board computer
Processor ARM Cortex-A9 MPCore
Frequency1 GHz (PandaBoard)
1.2 GHz (PandaBoard ES)
Memory1  GiB
Weight74 g (PandaBoard)
81.5 g (PandaBoard ES)
Dimensions4.5 by 4.0 inches (114.3 mm × 101.6 mm)

The PandaBoard was a low-power single-board computer development platform based on the Texas Instruments OMAP4430 system on a chip (SoC). The board has been available to the public at the subsidized [1] price of US$174 since 27 October 2010. It is a community supported development platform. [2]

Contents

The PandaBoard ES is a newer version based on the OMAP4460 SoC, with the CPU and GPU running at higher clock rates. Like its predecessor, it is a community supported development platform. [3]

Features

Description of the PandaBoard PandaBoard described.png
Description of the PandaBoard

The OMAP4430 SoC on the PandaBoard features a dual-core 1 GHz ARM Cortex-A9 MPCore CPU, a 304 MHz PowerVR SGX540 GPU, IVA3 multimedia hardware accelerator with a programmable DSP, and 1 GiB of DDR2 SDRAM. The PandaBoard ES uses a newer SoC, with a dual-core 1.2 GHz CPU and 384 MHz GPU. Primary persistent storage is via an SD Card slot allowing SDHC cards up to 32 GB to be used. The board includes wired 10/100 Ethernet as well as wireless Ethernet and Bluetooth connectivity. Its size is slightly larger than the ETX/XTX Computer form factor at 4 in × 4.5 in (100 mm × 110 mm). The board can output video signals via DVI and HDMI interfaces. It also has 3.5 mm audio connectors. It has two USB host ports and one USB On-The-Go port, supporting USB 2.0. [4]

Operating systems

The device runs the Linux kernel, with either traditional distributions or the Android or Mozilla Firefox OS [5] user environment. Optimised versions of Android and Ubuntu are available from the Linaro Foundation. Linaro has selected the PandaBoard to be one of the hardware platforms they support with monthly build images.

OpenBSD supports PandaBoard. [6] FreeBSD added PandaBoard support in August 2012. [7]

The Genode Operating System Framework added support in release 12.05 [8] (May 2012).

A version of RISC OS 5 is actively developed. [9]

QNX Neutrino 6.5.0 SP1 and 6.6.0 have Board Support Packages for the PandaBoard and PandaBoard ES. [10]

Graphics

The PandaBoard has an integrated SGX540 graphics processor and provides 1080p HDMI output. [11] This GPU supports OpenGL ES 2.0, OpenGL ES 1.1, OpenVG 1.1 and EGL 1.3.

The situation for Linux - X11 utilizing hardware floating point libraries is PowerVR's SGX540 GPU hardware is unusable without a GPU driver. Furthermore, PowerVR will not release documentation so that an open source driver could be produced. This all adds up to the GPU hardware being unavailable, so the above-mentioned features of course will not function. To be perfectly clear, a Pandaboard es will not play any low quality video, so 1080p output via the HDMI is certainly and proven not possible.

Due to PowerVR making the driver unavailable, and withholding the documentation on the GPU hardware, the only alternative is the difficult and inefficient reverse engineering method to develop a GPU driver. An effort was started in July 2012, but as of June 2013 there is no visible progress. [12]

The Linaro Linux project had a Linux X11 software floating point GPU driver available, but all current efforts with ARM Linux seem to be utilizing the hardware floating point libraries. The soft/hard floating point systems are not compatible.

Clock

The PandaBoard has a real-time clock, but it does not have a battery to save the time when power is removed. As an alternative, a software clock can set the clock time at bootup based on the time of the last modification to the file system so that times stored in files will be more reasonable. [13] NTP can set the correct date and time if the PandaBoard has network access to an NTP server.

Similar products

Expansion boards

See also

Related Research Articles

<span class="mw-page-title-main">Radeon</span> Brand of computer products

Radeon is a brand of computer products, including graphics processing units, random-access memory, RAM disk software, and solid-state drives, produced by Radeon Technologies Group, a division of AMD. The brand was launched in 2000 by ATI Technologies, which was acquired by AMD in 2006 for US$5.4 billion.

<span class="mw-page-title-main">OMAP</span>

The OMAP family, developed by Texas Instruments, was a series of image/video processors. They are proprietary system on chips (SoCs) for portable and mobile multimedia applications. OMAP devices generally include a general-purpose ARM architecture processor core plus one or more specialized co-processors. Earlier OMAP variants commonly featured a variant of the Texas Instruments TMS320 series digital signal processor.

PowerVR is a division of Imagination Technologies that develops hardware and software for 2D and 3D rendering, and for video encoding, decoding, associated image processing and DirectX, OpenGL ES, OpenVG, and OpenCL acceleration. PowerVR also develops AI accelerators called Neural Network Accelerator (NNA).

<span class="mw-page-title-main">Free and open-source graphics device driver</span> Software that controls computer-graphics hardware

A free and open-source graphics device driver is a software stack which controls computer-graphics hardware and supports graphics-rendering application programming interfaces (APIs) and is released under a free and open-source software license. Graphics device drivers are written for specific hardware to work within a specific operating system kernel and to support a range of APIs used by applications to access the graphics hardware. They may also control output to the display if the display driver is part of the graphics hardware. Most free and open-source graphics device drivers are developed by the Mesa project. The driver is made up of a compiler, a rendering API, and software which manages access to the graphics hardware.

The Evergreen series is a family of GPUs developed by Advanced Micro Devices for its Radeon line under the ATI brand name. It was employed in Radeon HD 5000 graphics card series and competed directly with Nvidia's GeForce 400 series.

The i.MX range is a family of Freescale Semiconductor proprietary microcontrollers for multimedia applications based on the ARM architecture and focused on low-power consumption. The i.MX application processors are SoCs (System-on-Chip) that integrate many processing units into one die, like the main CPU, a video processing unit, and a graphics processing unit for instance. The i.MX products are qualified for automotive, industrial, and consumer markets. Most of them are guaranteed for a production lifetime of 10 to 15 years.
Devices that use i.MX processors include Ford Sync, the Amazon Kindle and Kobo eReader series of e-readers until 2021, Zune, Sony Reader, Onyx Boox readers/tablets, SolidRun SOM's, Purism's Librem 5, some Logitech Harmony remote controls and Squeezebox radio and some Toshiba Gigabeat MP4 players. The i.MX range was previously known as the "DragonBall MX" family, the fifth generation of DragonBall microcontrollers. i.MX originally stood for "innovative Multimedia eXtension".

<span class="mw-page-title-main">VideoCore</span> Low-power mobile multimedia processor

VideoCore is a series of low-power mobile multimedia processors originally developed by Alphamosaic Ltd and now owned by Broadcom. Alphamosaic marketed its first version as a two-dimensional DSP architecture that makes it flexible and efficient enough to decode a number of multimedia codecs in software while maintaining low power usage. The semiconductor intellectual property core has been found so far only on Broadcom SoCs.

<span class="mw-page-title-main">BeagleBoard</span> Single board computer

The BeagleBoard is a low-power open-source single-board computer produced by Texas Instruments in association with Digi-Key and Newark element14. The BeagleBoard was also designed with open source software development in mind, and as a way of demonstrating the Texas Instrument's OMAP3530 system-on-a-chip. The board was developed by a small team of engineers as an educational board that could be used in colleges around the world to teach open source hardware and software capabilities. It is also sold to the public under the Creative Commons share-alike license. The board was designed using Cadence OrCAD for schematics and Cadence Allegro for PCB manufacturing; no simulation software was used.

The IGEPv2 board is a low-power, fanless single-board computer based on the OMAP 3 series of ARM-compatible processors. It is developed and produced by Spanish corporation ISEE and is the second IGEP platform in the series. The IGEPv2 is open hardware, licensed under a Creative Commons Attribution-Non Commercial-ShareAlike 3.0 unported license.

<span class="mw-page-title-main">ARM Cortex-A15</span> Family of microprocessor cores with ARM microarchitecture

The ARM Cortex-A15 MPCore is a 32-bit processor core licensed by ARM Holdings implementing the ARMv7-A architecture. It is a multicore processor with out-of-order superscalar pipeline running at up to 2.5 GHz.

The Cotton Candy is a very small, fanless single-board computer on a stick, putting the full functions of a personal computer on a device the size of a USB memory stick, manufactured by the Norwegian-based hardware and software for-profit startup company FXI Technologies.

<span class="mw-page-title-main">Allwinner A1X</span>

The Allwinner A1X is a family of single-core SoC devices designed by Allwinner Technology from Zhuhai, China. Currently the family consists of the A10, A13, A10s and A12. The SoCs incorporate the ARM Cortex-A8 as their main processor and the Mali 400 as the GPU.

The MK802 is a PC-on-a-stick produced by Rikomagic, a Chinese company using mostly two series of systems on a chip architectures:

<span class="mw-page-title-main">Cubieboard</span>

Cubieboard is a single-board computer, made in Zhuhai, Guangdong, China. The first short run of prototype boards were sold internationally in September 2012, and the production version started to be sold in October 2012. It can run Android 4 ICS, Ubuntu 12.04 desktop, Fedora 19 ARM Remix desktop, Armbian, Arch Linux ARM, a Debian-based Cubian distribution, FreeBSD, or OpenBSD.

<span class="mw-page-title-main">Banana Pi</span> Series of Chinese single-board computers

Banana Pi is a line of single-board computers produced by the Chinese company Shenzhen SINOVOIP Company, its spin-off Guangdong BiPai Technology Company, and supported by Hon Hai Technology (Foxconn). Its hardware design was influenced by the Raspberry Pi, and both lines use the same 40-pin I/O connector.

<span class="mw-page-title-main">Amlogic</span> American fabless semiconductor company

Amlogic Inc. is a Fabless semiconductor company that was founded on March 14, 1995, in Santa Clara, California and is predominantly focused on designing and selling system on a chip integrated circuits. Like most Fabless companies in the industry, the company outsources the actual manufacturing of its chips to third-party independent chip manufacturers such as TSMC. Its main target applications as of 2021 are entertainment devices such as Android TV-based devices and IPTV/OTT set-top boxes, media dongles, smart TVs and tablets. It has offices in Shanghai, Shenzhen, Beijing, Xi'an, Chengdu, Hefei, Nanjing, Qingdao, Taipei, Hong Kong, Seoul, Mumbai, London, Munich, Indianapolis, Milan, Novi Sad and Santa Clara, California.

CHIP was a single-board computer crowdfunded by now-defunct Next Thing Co. (NTC), released as open-source hardware running open-source software. It was advertised as "the world's first $9 computer". CHIP and related products are discontinued. NTC has since gone insolvent.

<span class="mw-page-title-main">Pinebook</span> Notebook intended for open-source software

The Pinebook is a low-cost notebook developed by Hong Kong-based computer manufacturer Pine64. The Pinebook was announced in November 2016 and production started in April 2017. It is based on the platform of Pine64's existing Pine A64 single board computer, costing US$89 or US$99 for the 11.6" and 14" model respectively. Its appearance resembles the MacBook Air. The Pinebook is sold "at-cost" by Pine64 as a community service.

The Libre Computer Project is an effort initiated by Shenzhen Libre Technology Co., Ltd., with the goal of producing standards-compliant single-board computers (SBC) and upstream software stack to power them.

References

  1. "PandaBoard FAQ: Is TI subsidizing the PandaBoard?". OMAPpedia. Omap World. 24 December 2011. Archived from the original on 2018-10-16. Retrieved 24 December 2011.
  2. "PandaBoard ships Cortex-A9 board for devs, hobbyists". Electronista. MNM Media LLC. 27 October 2010. Archived from the original on 15 October 2012. Retrieved 6 Nov 2010.
  3. "PandaBoard ES equips open source mobile developers with TI's OMAP4460 processor". Pandaboard.org. EETimes. 11 December 2010. Retrieved 11 December 2010.
  4. Chris Davies (4 October 2010). "PandaBoard offers TI Cortex-A9 OMAP4 to imaginative devs". SlashGear . R3 Media LLC . Retrieved 5 Nov 2010.
  5. "Pandaboard - Mozilla | MDN". Archived from the original on 2016-03-12.
  6. "OpenBSD/armv7" . Retrieved 2014-05-15.
  7. "Projects/Armv6 merged to HEAD". 16 August 2012.
  8. "Release notes for the Genode OS Framework 12.05" . Retrieved 2016-10-28.
  9. Lee, Jeffrey (2011-08-02). "Have I Got Old News For You". The Icon Bar . Retrieved September 28, 2011. […] Willi Theiss has recently announced that he's been working on a port of RISC OS to the PandaBoard […]
  10. "TI OMAP 4430 Panda / 4460 Panda ES Board Support Package" . Retrieved 2014-05-14.
  11. "PandaBoard Technical Specs". Archived from the original on 2012-12-13. Retrieved 2012-06-03.
  12. "Group:PowerVR drivers" . Retrieved 2013-06-09.
  13. "Gentoo on the Pandaboard and Pandaboard ES". Gentoo Linux. Archived from the original on 2012-05-20. Retrieved 2012-06-02.