Zhaoyi waxa ay hal-abuuray in ay soo saarto GD32V taxane risc-v kernel 32-bit guud MCU wax soo saar cusub, hadda, si toos ah u adeegso taxanaha GD32V 32-bit guud MCU si ay u qaataan horumarka adduunka ee risc-v oo leh dhiirigelin hal abuur leh!
Agoosto 22, 2019, Beijing, Shiinaha - alaab-qeybiyaha hormuudka u ah warshadaha ee semiconductor trillion hal-abuur sahlan GigaDevice ( code stock: 603986) ayaa ku dhawaaqday in warshadaha ay hogaanka u qabtaan soo bandhigida il furan ee tilmaamaha RISC dejinta qaab dhismeedka - garoonka kontoroolka guud ee V, si rasmi ah bilaabay dunida ugu horeysay ee ku salaysan kernel ee taxanaha GD32V 32-bit RISC -v guud ahaan MCU - GD32VF103 alaabta taxanaha, si ay u bixiyaan ka chip in design barnaamijka saldhigga code, xirmooyinka horumarinta, qalab dhamaystiran sida taageero silsilad iyo sii wadaan in la dhiso RISC - horumarinta deegaanka.
Sida taxanaha wax soo saarka ee qoyska GD32 MCU ee ku salaysan risc-v kernel, GD32VF103 risc-v MCU cusub waxay ku jihaysan tahay baahida horumarinta guud, waxayna siisaa ikhtiyaar hal abuurnimo oo qiimo leh oo loogu talagalay risc-v si ay ugu soo gasho suuqa caadiga ah iyada oo la adeegsanayo habayn isku dheelitiran. hufnaanta iyo khayraadka nidaamka.Qaybta ugu horeysa ee alaabta cusub waxay bixisaa 14 nooc, oo ay ku jiraan QFN36, LQFP48, LQFP64 iyo LQFP100 noocyada baakadaha, waxayna ilaalisaa la jaanqaadka dhamaystiran ee alaabta hadda jirta ee horumarinta software iyo baakadaha pin. inta u dhaxaysa GD32 Arm® alaabta kernel iyo risc-v kernel alaabta, samaynta xulashada alaabta iyo design wareejinta dhexda processor ka dabacsanaan badan, samaynta guuritaanka code fudud iyo gaabinta wareegga horumarinta.It si buuxda u dabaqi karo codsiyada suuqa qoto dheer ee gacanta warshadaha, elektarooniga macaamiisha. , IOT soo baxaya, xisaabinta geesaha, sirdoonka macmal iyo warshadaha toosan.
Si buuxda loo habeeyay processor-ka Risc-v
Taxanaha GD32VF103 MCU wuxuu qaataa nooca-cusub ee ku saleysan isha furan ee tilmaamaha RISC qaab dhismeedka - V Bumblebee processor core, waa hal-abuur fudud oo mega ah (GigaDevice) gacanta ku haysa, Shiinaha hormuudka ka ah RISC processor core IP iyo iibiyeyaasha xalka - V udub dhexaadka sayniska iyo tignoolajiyada (Tiknoolajiyada Nidaamka Nukliyeerka) ee internetka ee walxaha iyo xaaladaha kale ee codsiga awoodda aadka u hooseeya ee horumarinta wadajirka ah ee madaxbannaan ee processor-ka RISC - V.
Kernel-ka Bumblebee wuxuu isticmalaa 32-bit risc-v tilmaanta il-furan ee hab-dhismeedka oo wuxuu taageeraa habaynta tilmaamaha si loo wanaajiyo habka wax looga qabto. heerka risc-v, laakiin waxa ay sidoo kale taageertaa daraasiin ilo kala goyn dibadda ah, 16 kala goynta heerarka iyo mudnaanta, iyo taageertaa joojinta buul iyo vector degdeg ah hababka wax ka qabashada. Risc-v debugging standard, oo ku haboon meelaha jabinta hardware-ka iyo isdhexgalka is-dhexgalka. Kernel-ka Bumblebee wuxuu kaloo taageeraa risc-v-ga caadiga ah ee qalabaynta, iyo sidoo kale Linux/Windows jawi horumarineed oo isku dhafan.
Kernel-ka Bumblebee waxaa loo qaabeeyey iyada oo leh laba-heer doorsoomayaal-cabbir tuubeedka microarchitecture, oo ku qalabaysan cutubka hordhaca ah ee tilmaamaha iyo saadaasha laanta firfircoon, waxaana lagu daraa noocyo kala duwan oo habab naqshadeyn oo hooseeya. Waxay gaari kartaa waxqabadka iyo inta jeer ee saddexda dhaqameed. dhuumaha heerka-heer ee kharashka dhuumaha laba-heer ah, oo ay ogaadaan saamiga waxtarka tamarta heerka-koowaad iyo faa'iidada kharashka warshadaha. Tani waxay u oggolaanaysaa GD32VF103 MCU si loo gaaro waxqabadka 153 DMIPS ee ugu badnaan ugu muhiimsan.Imtixaanka CoreMark® sidoo kale wuxuu gaaray 360 dhibcood oo waxqabad aad u wanaagsan.Marka la barbar dhigo badeecada kernel-ka ee GD32 Cortex® -m3, waxqabadka waxa la hagaajiyay 15%, halka isticmaalka tamarta firfircoon la dhimay 50% iyo isticmaalka tamarta taagan la dhimay 25%.
Isku darka alaabta ugu horeysa ee dheelitiran ee guud
GD32VF103 taxane risc-v MCU wuxuu bixiyaa 108Mhz ee inta jeer ee xisaabeed, 16KB ilaa 128KB on-chip flash memory iyo 6KB ilaa 32KB SRAM cache.Tiknoolajiyada GFlash® patented waxay taageertaa gelitaanka kernel flash xawaare sare eber sugitaanka. Kernel-ka Bumblebee waxa kale oo ka mid ah isku-dhufashada qalabka hal mar, qaybiyaha qalabka, iyo dardargeliyaha xisaabinta horumarsan iyo caqabadaha habaynta xogta.
Chip wuxuu isticmalaa sahay koronto oo ah 2.6v-3.6v, dekeda I/O waxay u adkeysan kartaa heerka 5V. Waxaa lagu qalabeeyay saacada hormarsan ee 16-bit oo taageeraya wax soo saarka dhameystiran ee PWM saddex waji ah iyo interneedka iibka hoolka ee xakameynta vector, sidoo kale waxay leedahay ilaa 4 16 -bit-ka guud ee saacadaha, 2 16-bit saacadaha aasaasiga ah iyo 2 kanaalka badan ee DMA kantaroolayaasha. Xakamaynta carqaladaynta cusub ee cusub (ECLIC) waxay bixisaa ilaa 68 xannibaadyo dibadda ah waxaana lagu dhejin karaa 16 mudnaanta barnaamijka si kor loogu qaado xakamaynta waxqabadka waqtiga dhabta ah.
Qalabyo kala duwan oo loogu talagalay codsiyada kala duwan ee caadiga ah, oo ay ku jiraan ilaa 3 USART, 2 UART, 3 SPI, 2 I2C, 2 I2S, 2 can2.0b iyo 1 USB 2.0fs OTG, iyo sidoo kale kontoroolka dheeraynta baska dibadda (EXMC) Waxaa ka mid ah, I2C interface-ka cusub ee loo qaabeeyey wuxuu taageeraa habka degdega ah ee Plus (Fm +), oo leh inta jeer ee ugu badan ee 1 MHz (1MB / s), laba jeer xawaaraha hore. Interface SPI sidoo kale waxay taageertaa afar fiilooyin waxayna ku daraysaa noocyo kala duwan oo gaadiid ah. .Waxa kale oo ay fududaynaysaa in la kordhiyo Quad SPI NOR Flash si aad u hesho xawaare sare. USB 2.0 FSOTG interface ku dhex dhisan waxa uu ku siin karaa Aaladda, HOST, OTG iyo habab kale. xusuusta sida NOR Flash iyo SRAM.
Alaabada cusubi waxay isku daraysaa 2 12-bit adcs-xawaaraha sare leh heerka muunad ilaa 2.6M SPS, waxay bixisaa ilaa 16 channels multiplexable, taageertaa 16-bit hardware shaandhaynta shaqada oversampler iyo shaqada xallinta configurable, oo uu leeyahay 2 12-bit dacs.Up ilaa 80% GPIO waxay leedahay astaamo kala duwan oo ikhtiyaari ah waxayna taageertaa dib u habeynta dekeda, si joogto ah u daboolaysa baahiyaha codsiyada horumarinta guud ee leh isku xirnaanta dabacsan oo qani ah.
GD32VF103 taxane risc-v kernel universal 32-bit MCU line Product
"Hal-abuurnimada Siuyi waa halbeegga Shiinaha ee warshadaha isku-dhafan ee isku-dhafan ee Shiinaha iyo bixiyaha hormuudka ah ee MCU-ga guud ee Shiinaha," ayuu yiri hu zhenbo, oo ah CEO of technology xinlai. Waqtigan xaadirka ah, tignoolajiyada xinlai ayaa hormuud u ah cilmi-baarista iyo awoodda horumarinta ee asaasiga ah ee IP iyo silsiladda qalabka. Risc-v Processor, wuxuuna safka hore kaga jiraa r&d iyo warshadaynta processor-ka Risc-v embedded ee Shiinaha. Iskaashiga labada dhinac ayaa hubaal ah inuu dhulka ku soo kordhin doono risc-v, wuxuu keenayaa horumarro cusub iyo qaab cusub oo guud ahaan Shiinaha MCU xilligii AIoT, oo la shaqee inta badan isticmaalayaasha natiijooyinka guul-guuleysiga."
"Nidaamka Risc-v ayaa si xawli ah kor ugu kacaya aduunka oo wuxuu noqday horumar degdeg ah ee warshadaha semiconductor, kantaroolka warshadaha, Internetka waxyaabaha, terminal caqli leh iyo goobaha kale ee codsiga," ayuu yiri Deng yu, Madaxweyne kuxigeenka fulinta hal-abuurka iyo maareeyaha guud. Mid ka mid ah qaybaha ganacsiga ee MCU. Hal-abuurka Zhaoyi waa shirkaddii ugu horreysay ee warshadaha si ay u soo saarto 32-bit alaabta guud ee MCU oo ku salaysan risc-v architecture iyo sii wadida dhismaha horumarinta ecology ee risc-v, taas oo sii buuxin doonta baahida kala duwan ee suuqa ee furan Nashqadaynta iyo caawinta ciyaarta si ay u siiso faa'iidada kharashkeeda, si GD32 MCU 'dukaanka qaybta', kaas oo si joogto ah loo tayeeyo oo la wanaajiyo, uu sii wadi doono bixinta fursado badan oo cusub oo isticmaalayaasha ah."
Horumarka joogtada ah ee ecology horumarka risc-v
Hal-abuurnimada Zhaoyi waxay siinaysay taageero qani ah oo qumman nidaamka deegaanka GD32.Risc-v ecology horumarinta, oo ay ku jiraan guddiyo horumarineed oo kala duwan iyo software codsi, sidoo kale waa diyaar.Isticmaalayaasha alaabooyinka taxanaha ah ee GD32V waxay si fudud u ogaan karaan fikradda naqshadeynta qalab horumarineed oo cusub iyo saldhigga code-ka barnaamijka. Qalabka horumarinta cusub waxaa ka mid ah gd32vf103v-eval full function evaluation board, gd32vf103r-start, gd32vf1033c-start iyo gd32vf103t-start board, heerka gelitaanka waxbarashada. kaas oo u dhigmi kara afar xirmo oo kala duwan iyo biinanka, si loo fududeeyo horumarinta iyo hagaajinta isticmaaleyaasha waa la bixiyaa.
Trillion hal-abuur sahlan oo saynis iyo teknoloji wadajir ah ayaa sidoo kale bixisa jawi horumarineed oo isku-dhafan oo bilaash ah GD32V taxanaha MCU Nuclei Studio. IDE-gan cusub wuxuu ku salaysan yahay qaab-dhismeedka il furan ee Eclipse architecture wuxuuna ku daraa GCC, OpenOCD iyo risc-v qalabyada la xiriira. Isticmaalayaasha si dhakhso ah ayey u heli karaan bilaabay oo si fudud u dhamaystiro taxane ah hababka horumarinta sida qorista code, iskutallaabta, khaladka online iyo barnaamijka gubanaya.IDE iyo fursadaha qalab ayaa sidoo kale laga heli karaa la-hawlgalayaasha dhinac saddexaad, oo ay ku jiraan Huawei IoT Studio, SEGGER j-link V10 iyo Embedded Studio Nidaamyada hawlgalka ee isku xidhan oo ay ku jiraan micc /OS II, FreeRTOS, rt-thread, Huawei LiteOS, iwm. ayaa si buuxda loo habeeyey oo si toos ah ugu xidhi kara daruuraha. Dhammaantood waxay si weyn u fududeeyaan dhibaatada horumarka.
Isla markiiba bilow khibradda horumarinta risc-v
Taxanaha GD32V ee alaabooyinka cusub oo dhan waxay la kulmaan isku halaynta sare ee warshadaha iyo heerarka heerkulka, waxayna bixiyaan ugu yaraan 10 sano oo damaanad-qaad joogto ah. Heerka ilaalinta ESD ee chip wuxuu gaari karaa ilaa 5KV ee habka dheecaanka jirka bini'aadamka (HBM) iyo 2KV in Habka dheecaanka qalabka (CDM), kaas oo aad uga sarreeya heerka badbaadada warshadaha, sidaas darteed waxay ku habboon tahay bay'ad adag waxayna ka dhigtaa alaabooyinka terminal kuwo la isku halleyn karo oo waara.
Waqtiga boostada: Nov-14-2022