BeagleV: o se fou taugofie SBC mo atinaʻe ma faʻavae i luga o RISC-V

BeagleV RISC-V

E tele SBC e faʻavae i luga ole ARM ma isi tusiata fale, ile isi itu, ole fale talavou RISC-V e leʻi iai se tele o tusi faʻatosina mo amateurs ma tagata e atiaʻe e manaʻomia se laupapa-faʻavae laupapa ma lenei ISA mo a latou galuega. O le mea e lelei ai, o isi auala ua uma ona aliali mai e pei o Seeed, SiFive, ma isi, poʻo leneiisi BeagleBoard o loʻo matou faʻaalia i aso nei. E taʻu ole BeagleV ma o le muamua taugofie SBC laupapa o le a mafai ona e umiaina vave.

Lenei BeagleV laupapa faʻatagaina e faʻaaoga mo atinae faafetai faaeletoroni i lona GPIO, pei foi o le tulaga i Rasipi Pi. I se faʻaopopoga, e mafai ona e faʻaaogaina le tele o faʻagaioiga e tamoʻe ai, pei o le Linux. I se faʻaopopoga, e i ai foliga manaia mo i latou o loʻo vaʻai e galulue ma loloto-aʻoaʻoina ma AI, o se mea e le o i ai le Pi ...

O lenei laupapa na atiaʻe e BeagleBoard i le galulue faʻatasi ma le Seeed Studio ma le StarFive Technology, o le vaega mulimuli e gafa ma le fausiaina o le SoC o loʻo faʻatutuina lenei laupapa taugofie ma e aofia ai RISC-V IP faʻasologa mai le Cal Californiaian SiFive.

Uiga o le BeagleV

Afai e te fiafia e iloa uma tomai faapitoa ole laupapa ole BeagleV, o mea ia e te auiliili mai ai:

  • StarFive JH7100 SoC:
    • SiFive U74 DualCore gaosiga ma 2MB o L2 @ 1.5Ghz.
    • Tensilica-VP6 DSP mo le Vaaia i Komepiuta
    • NVIDIA NVDLA Masini Deep Learning Accelerator (2048 MACs @ 800Mhz) 3.5T
    • 1024T Neural Network Engine (500 MACs @ 1Mhz)
  • 4-8 GB LPDDR4 RAM (2x 4GB)
  • Fesootaiga ma uafu:
    • 1x HDMI (1080 px @ 30 FPS)
    • 4x USB 3.0 ituaiga A.
    • WiFi 5
    • Bluetooth 4.2
    • 1x Gigabit Ethernet (RJ-45)
    • 3.5mm leo leo
    • MicroSD card slot
    • 1x USB-C mo le paoa (5v / 3A)
    • 40-pin GPIO (SDIO, Leo, SPI, I2C, UART, PWM ...)
    • 2x MIPI-CSI
    • 1x MIPI-DSI
  • Toe setiina ma I luga / ki ese faamau.
  • Faiga faʻavae: FreeRTOS ma Linux (faʻapipiʻi luga o le microSD)

Tau ma le mea e faʻatau ai

Afai e te fiafia i lenei BeagleV ipu, oe tatau ona iloa o le muamua faaputuga o ipu o le a taunuʻu mai o le a tuʻuina atu e aunoa ma se tau nisi laki atinae tuu atu ia latou filifilia. Ina ia avea ma se tasi o latou, oe mafai ona faʻatumu lenei lugalaina pepa ma faʻatali e vaʻai pe mafai ona e agavaʻa mo se tasi o le 300 o le a tufatufaina. O lenei vaega muamua o le a tuʻuina atu iina ia Mati poʻo Aperila o lenei 2021, ma o le a gaosia e faʻaaoga ai chips na fausia i totonu o fale e faʻaaoga ai MPW wafers.

Ae mo le faʻatau tele mo tagata uma, e taunuʻu mai i le faaiuga o le 2021, tusa le masina o Setema. I lena taimi, i latou e leai, mafai ona faʻatau lenei laupapa mo le $ 149 mo le faʻatulagaina ma 8GB o RAM ma mo le $ 120 mo i latou e sili atu le taugofie faʻatasi ma le 4GB o RAM.

Nisi faʻamatalaga -  BeagelV


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