Zhaoyi waxa ay u soo bandhigtay GD32V taxane risc-v kernel 32-bit guud MCU alaab cusub, hadda, si toos ah u adeegso taxanaha GD32V 32-bit guud ee MCU si ay u qaataan horumarka adduunka ee risc-v oo leh dhiirigelin hal abuur leh!
Agoosto 22, 2019, Beijing, Shiinaha - alaab-qeybiyaha ugu horreeya ee warshadaha ee semiconductor trillion hal-abuur fudud GigaDevice (koodhka kaydka: 603986) ayaa ku dhawaaqay in warshaduhu ay hormuud ka noqdaan soo bandhigida il furan RISC tilmaanta qaabdhismeedka - garoonka kontoroolka guud ee V, wuxuu si rasmi ah u bilaabay taxanaha ugu horreeya ee adduunka22 ee ku saleysan G3-bit 3D. -v guud ahaan MCU - GD32VF103 alaabooyin taxane ah, si ay u bixiyaan laga bilaabo chip ilaa design barnaamijka saldhigga code, qalabka horumarinta, qalab dhamaystiran sida taageero silsilad iyo sii wadaan in la dhiso RISC - V deegaanka horumarinta.
Sida taxanaha wax soo saarka ee ugu horreeya ee qoyska GD32 MCU oo ku salaysan risc-v kernel, GD32VF103 risc-v MCU cusub waxay ku jihaysan tahay baahida horumarinta guud, waxayna bixisaa ikhtiyaar cusub oo kharash-ku-ool ah oo loogu talagalay risc-v si ay u galaan suuqa caadiga ah oo leh hufnaan dheellitiran oo dheellitiran iyo nidaamyada nidaamka. Dufcaddii ugu horreysay ee 32VF14, oo ay ku jiraan LQF8 waxay bixisaa ikhtiyaar cusub oo cusub. Noocyada baakadaha LQFP64 iyo LQFP100, waxayna ilaalinayaan iswaafajinta dhammaystiran ee alaabada hadda jirta ee horumarinta software iyo baakadaha pin-ka.Naqshaddan aan horay loo arag iyo naqshad cusub waxay dhistaa kanaal degdeg ah oo u dhexeeya GD32 Arm® alaabta kernel iyo risc-v kernel alaabta, samaynta xulashada alaabta iyo naqshadeynta isku-beddelka guud ee qalabka processor-ka si aad u dabacsan, samaynta socdaalka koodhka horumarinta codsiyada waa mid sahlan oo gaaban. kontoroolka, elektiroonigga macaamiisha, IOT soo baxaya, xisaabinta geesaha, sirdoonka macmal iyo warshadaha toosan.
Si buuxda loo habeeyay processor-ka Risc-v
Taxanaha GD32VF103 MCU waxay qabataa nooca-cusub ee ku saleysan isha furan ee tilmaamaha RISC qaab dhismeedka - V Bumblebee processor core, waa hal-abuurnimo fudud oo mega fudud ah (GigaDevice) gacanta ku haysa, Shiinaha hormuudka ka ah processor-ka RISC core IP iyo iibiyeyaasha xalka - V xudunta u ah sayniska iyo Teknolojiyada (Tiknoolajiyada Nidaamka Nukliyeerka) ee isku dhafka ah ee horumarinta internetka ee alaabada hoose ee ganacsiga RISC processor core - V.
Kernel-ka Bumblebee waxay isticmaashaa 32-bit risc-v edbinta tilmaanta il furan waxay dejisaa qaab dhismeedka waxayna taageertaa habaynta tilmaamaha si loo hagaajiyo habka maaraynta joojinta. Nidaamyada. Maareynta awoodda hoose waxay taageertaa laba heer oo hurdo hurdo ah. Kernel-ku wuxuu taageeraa heerka caadiga ah ee JTAG interface iyo risc-v debugging standard, oo ku habboon meelaha jajabinta qalabka iyo cilladaha isdhexgalka.
Kernel-ka Bumblebee waxaa loogu talagalay laba-heer doorsoome-cabbir dhuumaha microarchitecture, qalabaysan cutubka prefetch tilmaamaha habaysan iyo saadaashii laanta firfircoon, oo ku dara noocyo kala duwan oo hababka design awood hoose.It gaari karaa waxqabadka iyo inta jeer ee dhuumaha saddex-heer dhaqameed qiimaha ee dhuumaha laba-heer ah, oo ay ogaadaan faa'iidada saamiga warshadaha ee heerka koowaad Tani qiimaha effi. GD32VF103 MCU si loo gaaro waxqabadka 153 DMIPS ee inta jeer ee ugu sareysa. 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 The USES 2.6v-3.6v power sahayda, I/O dekedda adkeysan kartaa heerka 5V. Qalabaysan 16-bit saacad horumarsan taageeraya saddex-weji PWM wax soo saarka dhameystiran iyo hoolka helitaanka interface ee xakamaynta vector, waxa kale oo uu leeyahay ilaa 4 16-bit guud saacad, 2 16-bit xakamaynta multi-channel cusub oo loogu talagalay kantaroolka casriga ah iyo D2. (ECLIC) waxay bixisaa ilaa 68 goyn oo dibadda ah waxaana lagu dhejin karaa 16 mudnaan barnaamijeed 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) . iyaga ka mid ah, I2C cusub ee loo qaabeeyey oo leh dhexdhexaadinta ugu badan ee MHz + 1 (1MB/s), laba jeer xawaarihii hore 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 jira waxay ku siin kartaa Aaladda, HOST, OTG iyo habab kale. Xakamaynta baska baska ee dibadda (EXMC) ayaa aad ugu habboon in lagu xidho xusuusta dibadda sida NOR Flash iyo SRAM.
Badeecada cusubi waxay isku xireysaa 2 12-bit adcs xawaaraha sare leh oo leh saamiga muunad ilaa 2.6M SPS, waxay siisaa ilaa 16 kanaal multiplexable, taageertaa 16-bit hardware shaandhaynta shaqada oversampler iyo shaqada xallinta configurable, oo uu leeyahay 2 12-bit dacs. Ilaa 80% ee 80% ee baahida dib u soo celinta waxay leedahay taageero kala duwan oo ka mid ah qaababka GPIO. codsiyada horumarinta leh dabacsanaan iyo isku xirnaan qani ah.
GD32VF103 taxane risc-v kernel universal 32-bit MCU line Product
"Innovation Siuyi waa halbeegga Shiinaha ee warshadaha isku dhafan isku dhafan iyo sahayda keentay ee guud ee MCU ee Shiinaha," ayuu yiri hu zhenbo, CEO of technology xinlai. Waqtigan xaadirka ah, technology xinlai leeyahay cilmi-baarista hormuudka ka ah iyo awoodda horumarinta ee core IP iyo silsilad qalab ee processor Risc-v, oo waa safka hore ee r & d iyo warshadaha ee iskaashiga u dhexeeya labada dhinac ee Processor ee China si hubaal ah u keeni doonaa. risc-v dhulka, keen horumar cusub oo u samee qaab cusub oo Shiinaha guud ee MCU xilligii AIoT, oo la shaqeeya inta badan isticmaalayaasha natiijooyinka guul-guuleysiga."
"Nidaamka Risc-v ayaa si degdeg ah u kacaya in adduunka oo uu noqday isbeddel horumar degdeg ah in industry semiconductor, gacanta warshadaha, Internet ee wax, terminal caqli iyo beeraha kale ee codsiga," ayuu yiri Deng yu, Madaxweyne ku xigeenka fulinta ee hal-abuurka iyo maamulaha guud ee MCU ganacsiga division.Zhaoyi hal-abuurnimo waa shirkaddii ugu horeysay ee warshadaha si ay u bilaabaan 32-bit-ure ris-ka guud ee alaabta MCU- si ay u sii dhisto dhismaha 32-bit guud ee MCU- wax soo saarka ee horumarinta MCU. risc-v, taas oo sii buuxin doonta baahida kala duwan ee suuqa ee qaab dhismeedka furan oo ka caawin doona ciyaarta si ay u bixiso faa'iidada kharashka, si GD32 MCU 'dukaanka qaybta', kaas oo si joogto ah loo kobciyo oo loo hagaajiyo, ayaa sii wadi doona bixinta fursado badan oo cusub oo loogu talagalay isticmaalayaasha. "
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 qalabka horumarinta cusub iyo saldhigga code-ka barnaamijka. Qalabka horumarinta cusub waxaa ka mid ah gd32vf103v-eval full function qiimaynta guddiga, gd32vf103r-start, gd32vf1033c-bilow iyo gd32vf103t-bilawga, kanaalka soo galaya iyo u dhiganta afar xirmo oo kala duwan. Debugging of users.Intaa waxaa dheer, gd32vf103-bldc guddiga horumarinta kontoroolka motor, gd-link debugging mass wax soo saarka iyo taxane ah ee GD32 risc-v terminal design design ka wada-hawlgalayaasha ayaa la bixiyaa.
Trillion hal-abuurnimo fudud in sayniska xudunta u ah wadajirka ah iyo technology sidoo kale waxay bixisaa deegaanka horumarinta isku dhafan oo lacag la'aana GD32V taxane MCU Nuclei Studio. Tani cusub IDE ku salaysan yahay il furan naqshadaha Eclipse iyo dhexgal GCC, OpenOCD iyo risc-v la xiriira tools. Isticmaalayaasha si degdeg ah u bilaabi kartaa oo si fudud u dhamaystiri taxane ah hababka horumarinta sida qoritaanka code, iskutallaab-ku-gudbida iyo barnaamij ka gubanaya qaybta saddexaad sidoo kale waa online. Wada-hawlgalayaasha, oo ay ku jiraan Huawei IoT Studio, SEGGER j-link V10 iyo Embedded Studio. Nidaamyada hawlgalka ee isku dhafan 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 horumarinta.
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 dammaanad joogto ah sahayda. Heerka ilaalinta ESD ee chip wuxuu gaari karaa ilaa 5KV ee habka dheecaanka jidhka bini'aadamka (HBM) iyo 2KV ee habka dheecaanka qalabka (CDM), kaas oo aad uga sarreeya heerka badbaadada warshadaha, sidaas darteed waxay ku habboon tahay jawi adag oo lagu kalsoonaan karo.
Waqtiga boostada: Nov-14-2022
