Ngaphansi konyaka odlule, inkampani okusajingijolo waphonsa la I-raspberry Pi 4 Model B. Kwakungukuvuselelwa okubalulekile okwathuthukisa amaphuzu njengokuxhuma kwayo, phakathi kwezinye izinto, i-USB-C yamandla, amachweba ama-2 micro HDMI, amachweba ama-2 USB 2.0 namanye amachweba ama-2 USB 3.0, ngaphezu kwe-Ethernet ne-audio Jack. Iphinde yandisa i-RAM yayo, imodeli ephakeme itholakala nge-4GB ye-RAM. Uma lokhu kunganele kuwe, manje sebethule okuthile ongakuthanda.
Imodeli entsha yeRaspberry Pi 4 ifikile nge-8GB ye-RAM. Kuze kube manje, izithombe zohlelo lokusebenza lwe-Raspberry zisebenzise ama-32-bit, kepha ngezandiso ze-LPAE zekernel, okuvumela ukubhekana nenkumbulo ethe xaxa njenge-64-bit yomdabu. Izindaba ezimnandi ukuthi inkampani Usungule i-beta yohlelo lwakho lokusebenza lwezinhlelo zomdabu ezingama-64-bit: Okusajingijolo Pi OS. Ngale ndlela, kubonakala sengathi bazolahla igama leRaspbian, uhlelo lokusebenza olwenziwe yinkampani ngamabhodi abo olususelwa kuDebian.
I-Raspberry Pi 4 entsha iyaqhubeka nokwakhiwa kwe-ARM
Yize kuliqiniso ukuthi i-8GB akuyona ukuphela kwento entsha uRaspberry Pi 4 ayiletha ngaphansi kwengalo yayo, ukuthi ishintsha okunye okunye. Le nguqulo ifaka ukupakisha okusha kanye nokunye izinto ezintsha, njengokushintshwa kanye nezinductors zokuphakelwa kwamandla. Kukho konke okunye, kuhlala njengoba inguqulo ikhishwe ezinyangeni eziyi-11 ezedlule, ngesithende se-Achilles esibaluleke kakhulu kulabo abafuna ukusebenzisa i-Raspberry njengohlobo lwekhompyutha yedeskithophu encane.
Kokubili ibhodi entsha neRaspberry Pi OS kususelwa ku-ARM, ngakho-ke ungasebenzisa kuphela izinhlelo zokusebenza ezenzelwe lobu buciko. Ngakho-ke, uma ucabanga ukusebenzisa izinhlobo zakamuva zeFirefox noma i-Chrome, ngeke uze ukwazi ukukhipha inguqulo yalobu buciko. Eqinisweni, iRaspbian ibilokhu ikwazi ukufaka kuphela inguqulo ye-ESR yeFirefox.
Vele, kuKesari okuvela kuKesari, futhi ngezinguqulo ezintsha zebhodi nohlelo lokusebenza singasebenzisa i-RAM engaphezulu kunamahora angama-24 adlule, lapho besingasebenzisa kuphela kuze kufike ku-3GB ngenxa yemikhawulo engama-32-bit . Uma unesithakazelo, ungathenga kusuka ku- lapha ngo- € 82.95.