Zininzi ii-SBCs ezisekwe kwi-ARM kunye nolunye uyilo, kwelinye icala, uyilo olutsha lwe-RISC-V alukabinayo i-repertoire eninzi kubaphengululi kunye nabaphuhlisi abafuna ibhodi esekwe kwi-chip kunye nale ISA ngomsebenzi wabo. Ngethamsanqa, ezinye iindlela sele zivele ezinje ngeSeeed, SiFive, njl., Okanye le BeagleBoard esiyivezayo namhlanje. Ibizwa ngokuba yiBeagleV kwaye yibhodi yokuqala ye-SBC efikelelekayo oya kuba nayo kungekudala.
Le bhodi ye-BeagleV ivumela ukusetyenziswa zophuhliso Enkosi ngombane kuyo GPIO, njengokuba kunjalo naku Raspberry Pi. Ukongeza, ungasebenzisa iinkqubo ezininzi zokusebenza kuyo, njengeLinux. Ukongeza, inezinto ezinomdla kwabo bafuna ukusebenza ngokufunda okunzulu kunye ne-AI, into uPi angenayo ...
Le bhodi iphuhliswe yi-BeagleBoard ngokusebenzisana ne-Seeed Studio kunye ne-StarFive Technology, eyokugqibela ejongene nokwenza i-SoC enyusa le bhodi inexabiso eliphantsi kwaye ibandakanya Iimpawu ze-IP ze-RISC-V ukusuka kwi-SiFive yaseCalifornia.
Iimpawu zeBeagleV
Ukuba unomdla wokwazi zonke iifayile ze- Iimpawu zobugcisa webhodi yeBeagleV, nantsi uneenkcukacha:
- I-StarFive JH7100 SoC:
- Iprosesa ye-SiFive U74 DualCore ene-2MB ye-L2 @ 1.5Ghz.
- I-Tensilica-VP6 DSP yoMbono weKhompyuter
- I-NVIDIA NVDLA Injini ye-Accelerator yoFundo oluNzulu (ii-2048 MACs @ 800Mhz) 3.5T
- Injini ye-1024T yeNeural yeNethiwekhi (ii-500 MACs @ 1Mhz)
- I-4-8 GB LPDDR4 RAM (2x 4GB)
- Unxibelelwano kunye namazibuko:
- I-1x HDMI (1080 px @ 30 FPS)
- 4x i-USB 3.0 yohlobo A
- WiFi 5
- Bluetooth 4.2
- I-1x Gigabit Ethernet (RJ-45)
- I-3.5mm jack yomsindo
- Isithuba sekhadi le-MicroSD
- I-1x i-USB-C yamandla (5v / 3A)
- I-pin-40 GPIO (SDIO, Audio, SPI, I2C, UART, PWM ...)
- 2x MIPI-CSI
- I-1x MIPI-DSI
- Hlaziya kwaye u-On / Off iqhosha.
- Inkqubo yokusebenza: I-FreeRTOS kunye neLinux (efakwe kwi-microSD)
Ixabiso kunye nendawo yokuthenga
Ukuba unomdla kule plate yeBeagleV, kuya kufuneka uyazi ukuba ibhetshi yokuqala yamacwecwe iza kufika eya kusiwa ngaphandle kweendleko abanye abaphuhlisi abanethamsanqa mabakhethwe. Ukuba ngomnye wabo, ungazalisa le fomu ikwi-Intanethi kwaye ulinde ukubona ukuba ungakulungela na enye yama-300 eza kusasazwa. Le bhetshi yokuqala iya kusiwa apho ngo-Matshi okanye ngo-Epreli we-2021, kwaye iyakwenziwa kusetyenziswa iichips ezenziwe kumaziko asezantsi kusetyenziswa ii-MPW wafers.
Ngokumalunga nentengiso enkulu kubo bonke, iya kufika esiphelweni se-2021, malunga inyanga kaSeptemba. Ngelo xesha, abo bangenayo, banokuthenga le bhodi ngeedola ezili-149 ngoqwalaselo kunye ne-8GB ye-RAM kunye ne- $ 120 kwabo bakhetha ukucwangciswa okungabizi kakhulu nge-4GB ye-RAM.
Iinkcukacha ezithe xaxe - beagelv