en:arm
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- | FIXME **This page is not fully translated, yet. Please help completing the translation.**\\ //(remove this paragraph once the translation is finished)// | ||
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====== Computers with ARM architecture in MLAB brick system ====== | ====== Computers with ARM architecture in MLAB brick system ====== | ||
ARM architecture is currently developing rapidly, especially thanks to its excellent computing power with 1 W power consumption in contrast with obsolescent and more complicated Intel Ix86 architecture. This situation has been achieved over the last few years mostly thanks to its massive deployment in devices like tablets and telephones. | ARM architecture is currently developing rapidly, especially thanks to its excellent computing power with 1 W power consumption in contrast with obsolescent and more complicated Intel Ix86 architecture. This situation has been achieved over the last few years mostly thanks to its massive deployment in devices like tablets and telephones. | ||
- | There are several computing machines based on this architecture suitable for development | + | There are several computing machines based on this architecture suitable for developmental |
===== Single-board computers ===== | ===== Single-board computers ===== | ||
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- | In reality, this computer also has CPU module placed on separate PCB connected by connectors. The module is however | + | In reality, this computer also has CPU module placed on a separate PCB connected by connectors. The module is glued by epoxide to the main board - a concept similar to EOMA-68, only the CPU module cannot be replaced. |
==== HardKernel Odroid-XU ==== | ==== HardKernel Odroid-XU ==== | ||
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{{ : | {{ : | ||
- | Technically speaking, it is a successor of Odroid-X2 board with a newer CPU 4x Exynos5 Octa Cortex™-A15 1.6Ghz and 4x Cortex™-A7 - all of the 8 cores integrated into one chip. Both types differ significantly in computing power and thus in power consumption. The original idea behind this concept is, that the planner will decide about the usage of cores with low computing power or more powerful cores for running the system (thanks to integration of both CPU in one case, the tasks can be transferred quickly between the cores). The GPU PowerVR SGX544MP3 already supports OpenCL 1.1 and moreover, there is a USB 3.0 available on the board - an advantage especially when connecting newer versions of SDR receivers. | + | Technically speaking, it is a successor of Odroid-X2 board with a newer CPU 4x Exynos5 Octa Cortex™-A15 1.6Ghz and 4x Cortex™-A7 - all of the 8 cores integrated into one chip. Both types differ significantly in computing power and thus in power consumption. The original idea behind this concept is, that the planner will decide about the usage of cores with low computing power or more powerful cores for running the system (thanks to integration of both CPUs in one case, the tasks can be transferred quickly between the cores). The GPU PowerVR SGX544MP3 already supports OpenCL 1.1 and moreover, there is a USB 3.0 available on the board - an advantage especially when connecting newer versions of SDR receivers. |
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{{ : | {{ : | ||
- | Jde o starší jednodeskový počítač, který byl ale v kombinaci se stavebnicí | + | An older single-board computer, which has been used in combination with MLAB brick system in several robotics projects. For more information see [[en: |
==== Parallella ==== | ==== Parallella ==== | ||
- | [[cs: | + | [[en: |
{{ : | {{ : | ||
+ | |||
===== Embedded Open Modular Architecture/ | ===== Embedded Open Modular Architecture/ | ||
{{ : | {{ : | ||
- | Jde o koncept ve kterém je použita fyzická specifikace | + | It is a concept using a physical specification of [[http:// |
- | vzhledem k tomu, že obsahuje mnohavrstvý PCB zlevní celkové náklady na | + | |
- | výrobu. Protože výsledný produkt ve kterém je tato karta implementována | + | |
- | si bez problému vystačí už i se dvouvrstvým | + | |
- | Shrnutí výhod: | + | Advantages: |
- | * Zařízení | + | * Device, into which the card is inserted, contains |
- | * Je možné | + | * It is possible to test and set up the software |
- | * Zlevňuje celkové náklady na konstrukci specializovaného zařízení | + | * The total costs of specialised hardware construction are cheaper |
- | * Je možné snadno aktualizovat výpočetní jednotku výměnou karty | + | * It is easy to actualise the computing unit by changing the card |
- | Realizace tohoto konceptu: | + | Realisation on this concept: |
* [[http:// | * [[http:// | ||
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{{ : | {{ : | ||
- | [[https:// | + | [[https:// |
- | + | ||
+ | ===== Usefulness ===== | ||
- | ===== Užitná hodnota ===== | + | All of the above-mentioned computer contain [[cs: |
- | Všechny tyto počítače mají vyvedenou sběrnici [[cs: | + | A problem common to all the computers is a mechanical construction that is incompatible not only with MLAB brick system. Another issue is a production instability - most of the computers will not be produced the following year, or at least not in the above-mentioned configuration. Therefore, it will be useful to create an own open-source solution to computing hardware that can be used to build a network of detection and measuring stations. |
- | Společným problémem všech počítačů je ale mechanická konstrukce nekompatibilní nejen se stavebnicí MLAB. Další problematickou částí je nestálost výroby. Většina zde uvedených počítačů se nebude následující rok vyrábět, nebo alespoň ne ve zde uvedené podobě. Proto by bylo na místě vytvořit i vlastní | + | Efforts to accomplish such goal are mentioned in [[http://en.wikipedia.org/ |
- | Pokusy o realizaci takového jsou uvedeny v seznamu [[http:// | ||
+ | ===== Native ARM MLAB modules ===== | ||
- | ===== Nativní | + | ARM modules for MLAB are limited only for ‘small’ ARMs’ |
- | Modulů na ARM má MLAB omezeny pouze na malé ARMy | + | * [[en: |
- | * [[cs: | ||
- | Existuje pak ještě i modul na nízkospotřebový | + | There is also a module for low-power-consumption |
- | ===== Využití | + | ===== Utilisation |
- | ==== SDR přijímač | + | ==== SDR receiver |
- | V kombinaci s moduly | + | In combination with [[en: |
- | ==== Terminál inteligentní budovy | + | ==== Intelligent building terminal |
- | ==== Staniční | + | ==== Station |
- | ARM počítač lze použít v konstrukci | + | ARM computer can be used in [[en: |
- | ===== Související stránky | + | ===== Related sites ===== |
- | * [[cs: | + | * [[en: |
- | * [[cs:i2c|Sběrnice | + | * [[en: |
- | * [[cs: | + | * [[en: |
* [[http:// | * [[http:// | ||
en/arm.1546526297.txt.gz · Last modified: 2019/01/03 14:38 (external edit)