{"id":120734,"date":"2024-11-27T15:46:35","date_gmt":"2024-11-27T13:46:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-raspberry-pi-predstavil-platy-compute-module-5-i-pico-2-w"},"modified":"2024-11-27T15:46:35","modified_gmt":"2024-11-27T13:46:39","slug":"proekt-raspberry-pi-predstavil-platy-compute-module-5-i-pico-2-w","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/proekt-raspberry-pi-predstavil-platy-compute-module-5-i-pico-2-w","title":{"rendered":"Projekt Raspberry Pi p\u0159edstavil desky Compute Module 5 a Pico 2 W","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Projekt Raspberry Pi ozn\u00e1mil uveden\u00ed na trh nov\u00e9 desky Raspberry Pi Compute Module 5, co\u017e je p\u0159enosn\u00e1 varianta modelu Raspberry Pi 5, o rozm\u011brech pouh\u00fdch 55 \u00d7 40 mm. Cena desky se pohybuje od 45 do 135 dolar\u016f v z\u00e1vislosti na velikosti pam\u011bti a podpo\u0159e Wi-Fi. <\/p>\n

Deska je vybavena SoC BCM2712, kter\u00fd je tak\u00e9 pou\u017eit v Raspberry Pi 5, a zahrnuje \u010dty\u0159i 64bitov\u00e9 j\u00e1dra ARMv8 Cortex-A76 b\u011b\u017e\u00edc\u00ed na frekvenci 2,4 GHz a grafick\u00fd akceler\u00e1tor VideoCore VII. M\u00e1 dva HDMI v\u00fdstupy (4Kp60). Grafick\u00fd akceler\u00e1tor podporuje grafick\u00e9 API Vulkan 1.3 a OpenGL ES 3.1 a je schopen dek\u00f3dovat video H.265 (HEVC) v kvalit\u011b 4Kp60. Na desce je rozhran\u00ed PCI Express 2.0, dva \u010dty\u0159kan\u00e1lov\u00e9 MIPI DSI rozhran\u00ed pro displej (DSI) a kameru (CSI-2), Gigabit Ethernet, 2 \u00d7 USB 3.0, 30pinov\u00fd GPIO, 6 \u00d7 UART, 5 \u00d7 I2C, 5 \u00d7 UART, 4 \u00d7 PWM, 5 \u00d7 SPI a SDIO 2.0. <\/p>\n

Deska je nab\u00edzena v variant\u00e1ch s r\u016fznou velikost\u00ed RAM (1GB, 2GB, 4GB, 8GB SDRAM) a eMMC Flash (0GB, 16GB, 32GB, 64GB), a tak\u00e9 s podporou nebo bez podpory bezdr\u00e1tov\u00e9ho p\u0159ipojen\u00ed (2,4 GHz, 5,0 GHz IEEE 802.11 b\/g\/n\/ac a Bluetooth 5.0, BLE). V p\u0159\u00ed\u0161t\u00edm roce se o\u010dek\u00e1v\u00e1 uveden\u00ed varianty s 16 GB RAM. Pracovn\u00ed teplotn\u00ed rozsah je od -20 do 85 \u00b0C (p\u0159edchoz\u00ed verze desky mohla pracovat v rozmez\u00ed od 0 \u00b0C do 80 \u00b0C).

\"Projekt<\/center> <\/p>\n

Konektor pro p\u0159ipojen\u00ed desky odpov\u00edd\u00e1 p\u0159edchoz\u00edmu modelu Raspberry Pi Compute Module 4 a je s n\u00edm kompatibiln\u00ed, co\u017e umo\u017e\u0148uje pou\u017eit\u00ed nov\u00e9 desky s v\u011bt\u0161inou p\u0159\u00edslu\u0161enstv\u00ed vydan\u00e9ho pro Compute Module 4. Rozd\u00edly v pinov\u00e9m uspo\u0159\u00e1d\u00e1n\u00ed spo\u010d\u00edvaj\u00ed pouze v odstran\u011bn\u00ed dvou dal\u0161\u00edch port\u016f USB 3.0 a dvou dvoukan\u00e1lov\u00fdch MIPI rozhran\u00ed. Nov\u00e1 deska p\u0159ekon\u00e1v\u00e1 Raspberry Pi Compute Module 4 v pom\u011bru v\u00fdkonu 2-3x.

\"Projekt<\/center>
\"Projekt<\/center>
\"Projekt<\/center> <\/p>\n

D\u00e1le je nab\u00edzena roz\u0161i\u0159uj\u00edc\u00ed deska Compute Module 5 IO Board, kter\u00e1 je vybavena dv\u011bma plnoform\u00e1tov\u00fdmi porty HDMI 2.0, Gigabit Ethernet s PoE+, dv\u011bma porty USB 2.0, MicroSD, PCI Express Gen 2, 40pinov\u00fdm GPIO, sloty pro kameru a displej, bateri\u00ed pro vestav\u011bn\u00e9 hodiny a konektorem pro p\u0159ipojen\u00ed chladi\u010de.

\"Projekt<\/center> <\/p>\n

Krom\u011b toho projekt Raspberry Pi p\u0159edstavil desku Raspberry Pi Pico 2 W, kter\u00e1 pokra\u010duje ve v\u00fdvoji miniaturn\u00ed desky Pico 2, vybaven\u00e9 mikro\u0159adi\u010dem RP2350 vyvinut\u00fdm intern\u011b. Modifikace ozna\u010den\u00e1 jako \u201eW\u201c se li\u0161\u00ed podporou Bluetooth 5.2 a Wi-Fi (2,4 GHz 802.11n), realizovanou na z\u00e1klad\u011b \u010dipu Infineon CYW43439. Jinak nov\u00e1 deska odpov\u00edd\u00e1 specifikac\u00edm modelu Pico 2. Cena Pico 2 W je 7 dolar\u016f, co\u017e je o 2 dolary v\u00edce ne\u017e varianta bez Wi-Fi. S\u00e9rie Raspberry Pi Pico je zam\u011b\u0159ena p\u0159edev\u0161\u00edm na spolupr\u00e1ci s po\u010d\u00edta\u010di Raspberry Pi, v\u00fdvoj vestavn\u00fdch syst\u00e9m\u016f a syst\u00e9m\u016f \u0159\u00edzen\u00ed r\u016fzn\u00fdch za\u0159\u00edzen\u00ed.

\"Projekt<\/center> <\/p>\n

Mikro\u0159adi\u010d RP2350 zahrnuje dvouj\u00e1drov\u00fd procesor ARM Cortex-M33 s DSP a blok pro v\u00fdpo\u010dty s pohyblivou \u0159\u00e1dovou \u010d\u00e1rkou, pracuj\u00edc\u00ed na frekvenci 150 MHz, a tak\u00e9 dv\u011b voliteln\u00e1 j\u00e1dra Hazard3 s architekturou instruk\u010dn\u00edho setu RISC-V, na kter\u00e1 je mo\u017en\u00e9 p\u0159epnout b\u011bhem zav\u00e1d\u011bn\u00ed pro pou\u017eit\u00ed m\u00edsto jader ARM Cortex-M33. \u010cip je vybaven 520 KB vestav\u011bn\u00e9 opera\u010dn\u00ed pam\u011bti, umo\u017e\u0148uje p\u0159ipojen\u00ed extern\u00edch pam\u011b\u0165ov\u00fdch modul\u016f QSPI PSRAM a poskytuje roz\u0161\u00ed\u0159en\u00e9 mo\u017enosti pro zaji\u0161t\u011bn\u00ed bezpe\u010dnosti. Deska obsahuje 4 MB QSPI Flash a je pln\u011b kompatibiln\u00ed se star\u0161\u00edmi modely Pico 1 na \u00farovni hardwarov\u00fdch rozhran\u00ed a softwaru pou\u017e\u00edvan\u00e9ho pro v\u00fdvoj aplikac\u00ed. <\/p>\n

Mikro\u0159adi\u010d je vybaven vestav\u011bn\u00fdmi hardwarov\u00fdmi prost\u0159edky ochrany proti \u00fatok\u016fm zam\u011b\u0159en\u00fdm na vkl\u00e1d\u00e1n\u00ed chyb (Fault Injection) a podporuje technologii Arm TrustZone, kter\u00e1 m\u016f\u017ee b\u00fdt pou\u017eita k ov\u011b\u0159en\u00ed zav\u00e1d\u011bn\u00ed pomoc\u00ed digit\u00e1ln\u00edho podpisu, poskytuje instrukce pro urychlen\u00ed v\u00fdpo\u010dt\u016f hash\u016f SHA-256 a spolehliv\u00e9 generov\u00e1n\u00ed n\u00e1hodn\u00fdch \u010d\u00edsel (TRNG, True Random Number Generator). Krom\u011b toho je k dispozici 8 KB jednou programovateln\u00e9 pam\u011bti, umo\u017e\u0148uj\u00edc\u00ed zaps\u00e1n\u00ed dat, kter\u00e1 pak nelze zm\u011bnit ani odstranit. <\/p>\n

Pro vytvo\u0159en\u00ed aplikac\u00ed pro Raspberry Pi Pico 2 lze pou\u017e\u00edt jazyky C, C++, MicroPython nebo CircuitPython. V\u00fdvoj v C\/C++ m\u016f\u017ee prob\u00edhat v editoru Visual Studio Code, pro kter\u00fd je dostupn\u00e9 speci\u00e1ln\u00ed roz\u0161\u00ed\u0159en\u00ed. Mo\u017enosti \u010dipu jsou dostate\u010dn\u00e9 pro realizaci aplikac\u00ed zam\u011b\u0159en\u00fdch na strojov\u00e9 u\u010den\u00ed, pro jejich\u017e v\u00fdvoj je k dispozici port frameworku TensorFlow Lite. Pro s\u00ed\u0165ov\u00fd p\u0159\u00edstup se doporu\u010duje pou\u017eit\u00ed s\u00ed\u0165ov\u00e9ho z\u00e1sobn\u00edku lwIP, kter\u00fd je sou\u010d\u00e1st\u00ed Pico SDK pro v\u00fdvoj aplikac\u00ed v jazyce C, stejn\u011b jako v firmwaru s MicroPython.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442 Raspberry Pi \u043e\u0431\u044a\u044f\u0432\u0438\u043b \u043e \u043f\u043e\u0441\u0442\u0443\u043f\u043b\u0435\u043d\u0438\u0438 \u0432 \u043f\u0440\u043e\u0434\u0430\u0436\u0443 \u043d\u043e\u0432\u043e\u0439 \u043f\u043b\u0430\u0442\u044b Raspberry Pi Compute Module 5, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0441\u043e\u0431\u043e\u0439 \u043f\u043e\u0440\u0442\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u043c\u043e\u0434\u0435\u043b\u0438 Raspberry Pi 5, \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c \u0432\u0441\u0435\u0433\u043e 55 × 40 \u043c\u043c. \u0426\u0435\u043d\u0430 \u043f\u043b\u0430\u0442\u044b \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0442 45 \u0434\u043e 135 \u0434\u043e\u043b\u043b\u0430\u0440\u043e\u0432, \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u043e\u0431\u044a\u0451\u043c\u0430 \u043f\u0430\u043c\u044f\u0442\u0438 \u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 Wi-Fi. \u041f\u043b\u0430\u0442\u0430 \u043e\u0441\u043d\u0430\u0449\u0435\u043d\u0430 SoC BCM2712, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 Raspberry […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":120735,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-120734","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Projekt Raspberry Pi p\u0159edstavil desky Compute Module 5 a Pico 2 W | ProHoster","description":"Projekt Raspberry Pi ozn\u00e1mil uveden\u00ed nov\u00e9 desky Raspberry Pi Compute Module 5, kter\u00e1 p\u0159edstavuje p\u0159enosnou variantu modelu Raspberry Pi 5 o rozm\u011brech pouh\u00fdch 55 \u00d7 40 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