I-Raspberry Pi 400, i-RPi emise ikhibhodi

IRaspberry Pi Foundation isanda kumemezela okusha icomputer yomuntu siqu I-Raspberry Pi 400, eyenzelwe njenge-monobloc enekhibhodi ehlanganisiwe.

Futhi, okuthakazelisayo ngale divayisi entsha evela ku-Raspberry Foundation yisici sefomu le-Raspberry Pi 400 esikhumbuza ngokushesha amakhompyutha okuqala.

Mayelana ne-Raspberry Pi 400

Ikhompyutha Kususelwa enguqulweni eguquliwe yebhodi le-Raspberry Pi 4, ifakwe i-4 GB ye-RAM. Ngaphezu kwesici sefomu elihlukile lebhodi elisha, umehluko omkhulu kusuka kumabhodi eRaspberry Pi 4 akhishwe ngaphambilini kwaba ukwanda kwemvamisa ye-CPU kusuka ku-1,5Ghz kuye ku-1,8Ghz.

Imvamisa yanda ngenxa yokuqalisa kohlelo lokususa ukushisa olususelwa kupuleti elikhulu lensimbi ikhibhodi enamathiselwe kulo.

Ngemuva kwebhokisi, kunezixhumi: I-40-pin GPIO, amachweba amabili we-Micro-HDMI, islothi esisodwai-ura yamakhadi e-MicroSD, amachweba amabili we-USB 3.0 kanye nechweba elilodwa le-USB 2.0.

Ukuxhuma kunethiwekhi, kunikezwa imbobo yeGigabit Ethernet, ukusekelwa kokuxhumana okungenantambo (802.11b / g / n / ac 2.4GHz ne-5GHz) ne-Bluetooth 5.0.

I-Raspberry Pi ibilokhu iyinkampani ye-PC. Kukhuthazwe ngamakhompyutha asekhaya ngawo-1980, inhloso yethu ukubeka amakhompyutha asebenza kahle, athengekayo, futhi ahleleke ezandleni zabantu emhlabeni jikelele. Futhi kukhuthazwe yila ma-PC akudala, nakhu ke Ukusajingijolo Pi 400 - Ikhompyutha yomuntu siqu ephelele, eyakhelwe ikhibhodi ehambisanayo.

Uhlelo lokusebenza luza kuqala ukufakwa nokusatshalaliswa kwe-Raspberry Pi OS (Raspbian) ngokuya ngesisekelo sephakeji le-Debian 10 "Buster". Ngokuzithandela, uhlelo lwe-Ubuntu lunikelwa ukufakwa.

Ohlangothini olungaphandle, i-Raspberry Pi 400 yehluke kakhulu. I-Raspberry Pi 400 form factor ikhumbuza amakhompyutha akuqala njengaleyo yochungechunge lwe-BBC Micro noma i-ZX Spectrum.

Kuya ngesifunda ukuthenga, ikhompyutha ihlanganiswe nekhibhodi yokhiye engama-78 noma engu-79 Kuyafana ekwakhekeni kwamakhibhodi amaningi we-laptop.

Lapho kwethulwa, kunamakhibhodi ahlukene ayisithupha: I-United Kingdom, i-United States, iJalimane, iFrance, i-Italy neSpain Le nkampani ibika ukuthi okunye okuhlukile kungekudala kuzotholakala ezimakethe zaseNorway, IsiSwidi, IsiDanishi, IsiPutukezi kanye neJapan.

Ikakhulu, ukuba nezinto ezimbalwa kudeskithophu yakho kwenza isipiliyoni sokusetha sibe lula. Amakhompyutha asekhaya akudala (i-BBC Micros, i-ZX Spectrums, i-Commodore Amigas, nakho konke okunye) ahlanganise i-motherboard ngqo kukhibhodi. Alikho ibhokisi elihlukile kanye neyunithi yohlelo; ngaphandle kwekhebula lekhibhodi. Ikhompyutha nje, ukunikezwa kwamandla, ikhebula lokuqapha, futhi (kwesinye isikhathi) igundane.

Asikaze sibe namahloni okuboleka umbono omuhle. Okusiletha ku-Raspberry Pi 400: yi-4GB Raspberry Pi 4 ngaphezulu ngokushesha y kupholile , ihlanganiswe ikhibhodi ehlanganisiwe.

Ngokuvamile, umklamo uzogqugquzelwa ukuthi umakhi we-PC i-Acorn Computers ayisebenzise kanjani ikhibhodi yayo ehlukile njengesisekelo sayo.

Mayelana nokucaciswa kwe-Raspberry Pi 400:

• I-Broadcom BCM2711 SoC: Ama-Quad 8-bit ARMv72 Cortex-A64 cores asebenza ku-1.8GHz kanye ne-VideoCore VI ye-accelerator esekela i-OpenGL
• ES 3.0 futhi iyakwazi ukukhipha ikhodi ividiyo engu-H.265 ngekhwalithi ye-4Kp60 (noma i-4Kp30 kuma-monitors amabili).
• I-4GB LPDDR4-3200 RAM.
• IEEE 802.11b / g / n / ac LAN engenantambo, ehambisana ne-2.4GHz ne-5GHz.
• I-Bluetooth 5.0, BLE.
• IGigabit Ethernet.
• 2 × i-USB 3.0, i-1 × i-USB 2.0.
• 40-iphini GPIO.
• 2 × i-HDMI encane (4Kp60).
• I-Micro SD.
• Ikhibhodi yezinkinobho ezingama-79 (izakhiwo ziyatholakala ngesiNgisi, isiFulentshi, isiNtaliyane, isiJalimane neSpanishi).
• Ukunikezwa kwamandla kwe-5V nge-USB-C.
• Ibanga lokushisa elisebenzayo: 0 ° C kuye + 50 ° C.
• Ubukhulu 286 × 122 × 23 mm.

Ekugcineni, uma ufuna ukwazi kabanzi ngayo mayelana nale divayisi entsha eyethulwe isisekelo se-Raspberry, ungabheka imininingwane kokuthunyelwe kwangempela ku- isixhumanisi esilandelayo, lapho ungathola futhi nemininingwane yokuthi ungayithola kanjani uma unentshisekelo kuyo.

Umshini uwodwa ubiza u- $ 70. Iphakheji efaka igundane, ukunikezwa kwamandla, ikhadi le-MicroSD, ikhebula le-HDMI, kanye nomhlahlandlela wabaqalayo uyatholakala nge $ 100.