I-RS102-D4E16H Amakhompyutha Ebhodi Elilodwa
Incwadi Yeziqondiso

I-RS102-D4E16H Amakhompyutha Ebhodi Elilodwa

Lo mhlahlandlela wakhelwe umsebenzisi omusha we-Radxa Zero. Kulo mhlahlandlela, ungafunda mayelana nesisekelo se-Radxa Zero kanye nendlela yokulungisa ibhodi ukuze lisetshenziswe okuyisisekelo. I-Radxa Zero iza ngokucushwa okuhlukene nokubuyekezwa kwehadiwe. Ngakho-ke, sicela uqiniseke ukuthi unebhodi elisekelwayo ngaphambi kokuqhubeka, njengoba olunye ulwazi lusebenza kuphela ekucushweni okuthile. Ungathola imodeli kanye nenombolo yokubuyekeza izingxenyekazi zekhompuyutha ohlangothini olungaphezulu lwebhodi, kuyilapho usayizi wememori / eMMC ungabonakala ngengxenye yenombolo ku-chip. Ungafunda ukuthi ungazikhomba kanjani lezo zingxenye kuzo lapha.

Okudingayo

Kudingeka

• Ibhodi elikhulu le-Radxa Zero
• Imidiya yesitoreji:
  o Imojula eyakhelwe ngaphakathi eMMC, noma
  o Ikhadi le-microSD okungenani elingu-8GB uma ibhodi lakho lingenayo imojula ye-EMMC. Ungaqinisekisa lokhu ngokubheka ukuthi kukhona yini i-chip enkulu edayisiwe ohlangothini olungezansi lwebhodi.
  Ekusetshenzisweni kwedeskithophu sincome okungenani i-16GB, okungcono kakhulu i-32GB.
• Ihabhu le-USB-C
  o I-Radxa Zero ifika nembobo eyodwa ye-USB 3.0 Type-C, etholakala ohlangothini olungaphezulu futhi iseduze nendawo emaphakathi yebhodi. Le port inganwetshwa ibe izimbobo eziningi ze-USB 3.0 Type-A kanye ne-Ethernet.
  Ayikho i-HDMI noma i-DisplayPort Alternate Mode eye yasetshenziswa kule mbobo, ngakho-ke ngeke uthole okukhipha ividiyo ngisho noma ihabhu lakho le-USB-C linalezo zixhumi.
• Ikhibhodi ye-USB negundane
  o Uma ihabhu le-USB-C selixhunyiwe, i-Radxa Zero ingalawulwa ngekhibhodi enosayizi ogcwele kanye negundane.
• Monitor kanye nekhebula le-HDMI
  o I-Radxa Zero ifakwe isixhumi esincane se-HDMI. Ikhebula elincane le-HDMI (Uhlobo-D) ukuya ku-HDMI (Uhlobo A) liyadingeka. I-HDMI ekwazi ukugada/i-TV iyanconywa.
  o Idatha yokubonisa ye-HDMI EDID isetshenziselwa ukunquma ukulungiswa kwesibonisi esingcono kakhulu. Kumamonitha nama-TV asekela i-1080p (noma i-4K) lokhu kulungiswa kuzokhethwa. Uma i-1080p ingasekelwe ukulungiswa okulandelayo okutholakalayo okubikwe yi-EDID kuzosetshenziswa. Lokhu kuzosebenza KANINGI kodwa hhayi wonke ama-monitor/TV.
• Ikhebula le-USB A ukuya ku-C noma i-USB C kuya ku-C
  o Ikhebula le-USB lisetshenziselwa ukunika amandla i-Radxa Zero kanye nokudluliswa kwedatha isuka ku-PC yakho engusokhaya iye ku-Zero. Ngokuya ngembobo ye-USB ye-PC yomsingathi, ungase udinge i-USB A ukuya ku-C(i-PC yosokhaya i-USB-A) noma i-USB C kuya ku-C(i-PC engusokhaya yikhebula le-USB-C).
• I-microSD Card Reader (iyadingeka ukuze icushwe ngaphandle kwe-EMMC eyakhelwe ngaphakathi)
  o Ngokukhanyisa isithombe ekhadini le-MicroSD.

Ongakukhetha

• Ukunikezwa kwamandla kagesi
  o Yebo, ukunikezwa kwamandla kuyakhethwa ku-Radxa Zero njengoba ukusetshenziswa kwamandla kuphansi kakhulu kunganikwa amandla ngokuqondile embobeni ye-USB ye-PC yokusingatha.
  Uma uhlela ukusebenzisa u-Zero ngokuzimela ku-PC, ungasebenzisa noma yikuphi ukunikezwa kwamandla kwe-USB okungu-5V okungenani okuphumayo okungu-1A.
  Uma unika amandla i-Zero kusuka embobeni ye-USB ye-PC yokusingatha, qiniseka ukuthi iyimbobo ye-USB 3.0 ukuze inikeze amandla afika ku-900mA. Imbobo endala ye-USB 2.0 inganikeza kuphela kufika ku-500mA.
• Intambo ye-serial ye-USB kuya ku-TTL
  o Lokhu kuyadingeka uma uhlose ukusebenzisa i-serial console.

Bheka eduze kwe-Radxa Zero

• Ziro ngaphambili view
• Uziro ngaphambili nge-engeli view
• Ziro emuva view

Imininingwane

Imodeli	I-Radxa Zero 512MB/1GB	I-Radxa Zero 2GB/4GB
Iphrosesa	64bits quad core processor Amlogic S905Y2 I-Quad I-Cortex-A53@1.8GHz I-ARM G31 MP2 GPU, isekela i-OpenGL ES 3.2, i-Vulkan 1.0, ne-OpenCL 2.0.
Inkumbulo	I-LPDDR4 32bit LPDDR4@3200Mb/s
Isitoreji	Ikhadi le-microSD (i-microSD slot isekela ikhadi le-microSD elingafika ku-128 GB)	ebhodini 8GB eMMC(2GB imodeli yenqama) noma 16GB/32GB/64GB/128GB eMMC(4GB imodeli yenqama) microSD ikhadi (microSD slot isekela 128 GB microSD ikhadi)

Bonisa	I-HDMI 2.0 ifika ku-4K@60
Ikhamera	Lutho
Okungenantambo	802.11 a/b/g/n (WiFi 4) I-Bluetooth 4.0 nge-antenna ebhodini (i-antenna yangaphandle ozikhethela yona)	802.11 ac (WiFi 5) I-Bluetooth 5.0 nge-antenna ebhodini (i-antenna yangaphandle ozikhethela yona)
I-USB	1 x USB 2.0 Type-C OTG & Power combo port 1 x USB 3.0 Type-C HOST
IO	40-pin unhlokweni wokunweba 2 x UART 2 x SPI ibhasi 3 x I2C ibhasi 1 x PCM/I2S 1 x SPDIF 2 x PWM 1 x ADC 6 x GPIO 2 x 5V DC amandla angu-2 x 3.3V DC ngaphakathi
Abanye	Inkinobho eyodwa yokuphoqelela ukuqalisa kwe-USB noma ukuthuthukisa i-firmware
Amandla	I-USB-C, 5V/1A
Usayizi	66mm x 30.5mm

Okuqukethwe

[fihla]

• 1 Okudingayo
  o 1.1 Kudingeka
  o 1.2 Uma uzikhethela
• 2 Bheka eduze kwe-Radxa Zero
• 3 Imininingwane
• 4 Ukuqala ibhodi okokuqala
  o 4.1 Khetha inketho yakho yokubeka
  o 4.2 Bhala isithombe
  o 4.3 Ukuqalisa
  o 4.4 Ukuxazulula izinkinga

Ukuqala ibhodi okokuqala

I-Radxa Zero ingaqala isuka ku-EMMC noma i-MicroSD Card. Nokho, kwabasaqalayo kungcono ukunamathela esilondolozini esimisiwe sebhodi lakho, okungukuthi sebenzisa i-EMMC uma ikhona, kanye ne-microSD uma i-EMMC ingatholakali. Lokhu kugwema isidingo sokubuyekeza ukucushwa kwe-U-Boot ukuze uqalise idivayisi oyikhethile, okungaba inselele koqalayo.

Khetha inketho yakho yokugcina

• Isithombe se-Flash ku-EMMC
  Uma ufuna ukufaka enye i-OS ku-EMMC, uzodinga kuqala sula i-EMMC, khona-ke ungakwazi faka noma yimaphi ama-Linux distros asekelwayo avela kuwethu download ikhasi. Ungakwazi futhi ukulandela lo mhlahlandlela ukuze faka kabusha i-Android ku-EMMC.
• Flash isithombe ekhadini le-microSD

Sicela ulandele umhlahlandlela ongezansi.

Bhala Isithombe

• Faka ikhadi le-MicroSD kukhompyutha yakho yokusingatha.
• Landa ithuluzi le-flash, balenaEtcher, kusuka Okulandwayo, noma ngokuqondile kusuka ukukhululwa kwabo kwe-GitHub. Khetha inguqulo efanela uhlelo lwakho lokusebenza lomsingathi. Kulo mhlahlandlela sisebenzisa Ubuntu nge-Etcher 1.4.5. Inguqulo yakamuva ingasetshenziswa ngokufanayo.
• Ngemva kokukhipha iphakheji, vula i-balenaEtcher ngomyalo olandelayo: $ ./etcher-etcher-electron-1.4.5-x86_64.AppImage

Uma uthola umlayezo wephutha Ayikho i-ejenti yokuqinisekisa ye-polkit etholiwe ungazama futhi uyiqale nge-sudo, kodwa yazi ukuthi lokhu kusebenzisa ithuluzi njengempande.

• Chofoza okuthi Khetha isithombe ukuze ukhethe isithombe sakho sohlelo.
• Chofoza okuthi Khetha Idrayivu ukuze ukhethe ikhadi lakho le-microSD. Sicela ufunde izinketho zakho ngokucophelela, njengoba ungase ulahlekelwe idatha eyigugu lapho ukhetha idrayivu engalungile!
• Chofoza i-Flash ukuze uqale inqubo yokukhanyisa.
• Uma iwindi libonisa i-Flash Complete! manje usungakwazi ukukhipha ngokuphephile ikhadi le-MicroSD ekhompyutheni yakho yokusingatha.

Bhuqa

• Ukuze uqalise ekhadini le-MicroSD, faka ikhadi elikhanyayo ku-Radxa Zero yakho.
• Ukuze uqalise ku-EMMC, khipha i-Radxa Zero ku-PC yakho yokusingatha futhi ukhiphe ikhebula le-USB-C ku-PC yosokhaya.
• Xhuma i-Radxa Zero kusibonisi sakho ngentambo ye-HDMI. Qiniseka ukuthi umthombo wokufaka wesibonisi usethwe kahle ku-Radxa Zero yakho.
• Xhuma ihabhu ye-USB-C ngekhibhodi negundane ku-Radxa Zero yakho.
• Xhuma ugesi ku-Radxa Zero yakho. Ibhodi lizoqala ngokushesha.
  Jabulela!

Ukuxazulula inkinga

• Bheka Ikhasi lokuxazulula inkinga
• Thumela udaba lwakho inkundla yethu
• Joyina ukungezwani kwethu

Amadokhumenti / Izinsiza

radxa RS102-D4E16H Amakhompiyutha Ebhodi Elilodwa [pdf] Incwadi Yeziqondiso I-RS102-D4E16H, Amakhompiyutha Ebhodi Elilodwa, RS102-D4E16H Amakhompiyutha Ebhodi Elilodwa, Amakhompyutha eBhodi, Amakhompyutha

Izithenjwa

• Imaniwali yosebenzisayo