IBhodi yoLawulo ye-RV1109 ekumgangatho ophezulu
Iinkcukacha
Embindini weBhodi yoLawulo yeRV1109 yinkqubo ephezulu yokusebenza kweRV1109 system-on-chip (SoC).Le SoC inamandla ixhotyiswe ngeprosesa yeArm Cortex-A7, ebonelela ngesakhono esibalaseleyo sokusebenza kunye nesantya.Ixhasa uluhlu olubanzi lweenkqubo zokusebenza, iyenza ilungele izicelo ezahlukeneyo ezifana nerobhothi, ubukrelekrele bokwenziwa, kunye nombono wekhompyuter.
Enye yeempawu ezibalaseleyo zeBhodi yoLawulo yeRV1109 yiyunithi yayo edibeneyo yokucubungula i-neural (NPU).Le NPU inika amandla ukusetyenzwa okusebenzayo nokukhawulezayo kweenethiwekhi ze-neural, iyenza ilungele usetyenziso olufuna ukufundwa koomatshini abakumgangatho ophezulu kunye ne-algorithms ye-AI.Nge-NPU, abaphuhlisi banokusebenzisa ngokulula iimpawu ezinjengokubona into, ukuqondwa kobuso, kunye nokusetyenzwa komfanekiso okwexesha lokwenyani.
Ibhodi iphinda ibonise imemori eyaneleyo yebhodi kunye neendlela zokugcina, ezivumela ukugcinwa ngokufanelekileyo kunye nokufunyanwa kwedatha.Oku kubaluleke ngakumbi kwiiprojekthi ezibandakanya iiseti zedatha enkulu okanye ezifuna ukubalwa okukhulu.
Uqhagamshelwano yenye isuti eyomeleleyo yeBhodi yoLawulo yeRV1109.Ixhotyiswe ngeendlela ezahlukeneyo zokunxibelelana ezibandakanya i-USB, i-HDMI, i-Ethernet, kunye ne-GPIO, eyenza ukuhlanganiswa okungenamthungo kunye noluhlu olubanzi lwezixhobo zangaphandle kunye neeperipherals.Oku kuguquguquka kwenza ukuba kube lolona khetho lubalaseleyo kwiiprojekthi ezifuna uqhagamshelo kunye nokusebenzisana nezinye iinkqubo.
IBhodi yoLawulo yeRV1109 yenzelwe ngokulula ukusetyenziswa kwengqondo.Iza kunye nemekobume yophuhliso esebenziseka lula exhasa iilwimi ezidumileyo zeprogram kunye nezicwangciso.Ukongeza, inikezela ngamaxwebhu abanzi kunye nekhowudi yomzekelo, okwenza kube lula kubaphuhlisi ukuba baqalise kwaye bazise izimvo zabo ebomini.
Isishwankathelo, iBhodi yoLawulo ye-RV1109 sisixhobo esityebileyo nesinamandla sophuhliso lwezicelo ezahlukeneyo.Nge-SoC yayo ephezulu, i-NPU edibeneyo, imemori eyaneleyo kunye nokukhethwa kokugcina, kunye noqhagamshelwano olubanzi, ibonelela abaphuhlisi ngezixhobo abazidingayo ukudala iiprojekthi ezintsha kunye nezisika.Nokuba ungumntu othanda izinto zokuzonwabisa okanye ungumphuhlisi oqeqeshiweyo, iBhodi yoLawulo yeRV1109 lolona khetho lubalaseleyo kwiprojekthi yakho elandelayo.
Inkcazo
IBhodi yoLawulo ye-RV1109.I-Dual-core ARM Cortex-A7 kunye neRISC-V MCU
I-250ms yokuqalisa ngokukhawuleza
1.2 I-NPU ephezulu
I-5M ISP eneefreyimu ezi-3 ze-HDR
Inkxaso yeekhamera ze-3 igalelo ngexesha elinye
Izigidi ezi-5 ze-H.264/H.265 ukufakwa kwekhowudi yevidiyo kunye nokuguqula iikhowudi
iinkcukacha
CPU • Dual-core ARM Cortex-A7
• Ii-MCU ze-RISC-V
I-NPU • 1.2Iiphezulu, ixhasa i-INT8/ INT16
Imemori • 32bit DDR3/DDR3L/LPDDR3/DDR4/LPDDR4
• Inkxaso eMMC 4.51, SPI Flash, Nand Flash
• Inkxaso yokuqalisa ngokukhawuleza
Umboniso • MIPI-DSI/RGB ujongano
• 1080P @ 60FPS
Injini yokukhawulezisa imizobo •Ixhasa ukujikeleza, x/y isipili
• Inkxaso yokudibanisa umaleko we-alpha
• Inkxaso yandisa kwaye yandisa ngaphandle
I-Multimedia • 5MP ISP 2.0 enefreyimu ezi-3 zeHDR(Isekwe kumgca/Isekwe kwiSakhelo/DCG)
• Ngaxeshanye ukuxhasa iiseti ezi-2 ze-MIPI CSI /LVDS/sub LVDS kunye neseti ye-16-bit parallel port input
• H.264/H.265 isakhono sofakelo lwekhowudi:
-2688 x 1520@30 fps+1280 x 720@30 fps
-3072 x 1728@30 fps+1280 x 720@30 fps
-2688 x 1944@30fps+1280 x 720@30fps
• 5M H.264/H.265 ukudikowudwa
Ujongano lweperipheral • Ujongano lweGigabit Ethernet kunye neTSO (TCP Segmentation Offload) inethiwekhi yokukhawulezisa
• I-USB 2.0 OTG kunye ne-USB 2.0 host
• Izibuko ezimbini ze-SDIO 3.0 ze-Wi-Fi kunye nekhadi le-SD
• I-8-channel I2S ene-TDM/PDM, i-2-channel I2S
