Enkosi kwiSiFive kunye nebhodi yayo ye-HiFive engalinganiyo, ngoku I-RISC-V iza nePC. Iindaba ezimnandi, ngakumbi kubaphuhlisi abafuna iqonga elinamandla, lendalo ngokusekwe kule ISA. Ukongeza, inokusebenza isebenzisa izinto eziqhelekileyo zePC kunye nokusasazwa kweLinux njengenkqubo yokusebenza.
Ukuba unomdla, kuya kufuneka uyazi loo nto ngoku ungafikelela kuthengiso lwangaphambili yale mveliso ukusukela SiFive iwebhusayithi esemthethweni. Ixabiso liya kuba malunga ne- € 665, kwaye ukuba ufuna iinkcukacha ezithe kratya, ungaqhubeka nokufunda yonke into enokuziswa yile plate intsha ye-RISC-V kwidesktop yakho ...
La I-SiFive HiFive ayinakuthelekiswa nanto Yibhodi yomama enefomathi ye-miniIXT yefom kwaye iyahambelana nawo nawuphi na umbane kunye nenqaba yolu hlobo lomgangatho. Ukongeza, unokongeza ikhadi lemizobo le-PCI oya kulisebenzisa nakweyiphi na ikhomputha ye-x86, kunye neM2 SSD yokuqhuba kanzima kunye nekhadi lenethiwekhi elikule fomathi inye. Ke unokwakha i-RISC-V epheleleyo yePC.
Las Iimpawu zobugcisa yale bhodi yomama yile:
- Mdali: EweFive
- Umzekelo: HiFive ayinakuthelekiswa nanto
- SoC: Inkululeko yeSiFive U740 esekwe kwi-RISC-V
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- I-QuadCore SiFive U74-MC 64-bit.
- I-7-bit SiFive S64 (Real-Time) isiseko
- Imemori ye-RAMI-8 GB DDR4 edityaniswe kwibhodi yomama (ethengisiweyo).
- Ukugcina: 32 MB SPI Flash yokuqalisa ngokukhawuleza
- Ukwandiswa kweendawo:
- M.2 PCIe (3rd Gen) x4 slot yeNVMe SSD hard drive
- M.2 Isitshixo se-E-Key seBluetooth okanye iadaptha yenethiwekhi yeWiFi
- I-PCIe Gen 16 x3 slot (imizila eyi-8) yamakhadi emizobo (nabani na osebenza nale interface ye-x86, enje nge-AMD kunye ne-NVIDIA).
- Unxibelelwano kunye namazibuko e-I / O:
- IGigabit Ethernet LAN okanye i-RJ-45
- I-4 i-USB 3.2 iGen 1 yohlobo-A lwamazibuko
- I-2 microUSB yohlobo lwe-B
- Intloko yeJTAG
- I-GPIO, I2C, QSPI, UART kunye ne-PWM
- Ibhetri: ukugcina i-RTC.
- Into yefomImini-ITX (170x170mm). Ingafakwa nakweyiphi na inqaba exhasa le fomathi, ukongeza ekusebenziseni nakuphi na ukubonelelwa ngombane (150w) okuhambelana nesixhumi se-miniITX kunye ne-24-pin.
- Inkxaso ye-OS kunye nesoftware:
- Iyahambelana ne-GNU / Linux distros.
- Sebenzisa ikiti Inkululeko U-SDK ungenza ngayo isiko lakho leLinux distro. Ibandakanya i-kernel yeLinux, kunye neephakeji ezongezelelweyo zophuhliso ezinje nge-U-Boot, OpenSBI, U-Boot SPL, umhlanganisi weGNU GCC, izixhobo ezinamandla zeLLVM, njl.
- Ixabiso: $ 665