Zhaoyi o qapa ho qala GD32V letoto la risc-v kernel 32-bit general MCU lihlahisoa tse ncha, joale, ka kotloloho sebelisa GD32V series 32-bit general MCU ho amohela lefatše la nts'etsopele la risc-v ka pululelo ea boqapi!
Ka Phato 22, 2019, Beijing, China - morekisi ea etelletseng pele indastering ea semiconductor trillion easy innovation GigaDevice (stock code: 603986) e phatlalalitse hore indastering e etelletse pele ho hlahiseng meralo ea meralo ea meralo ea RISC e bulehileng - Tšimo ea taolo e nyane ea V, ka molao. e phatlalalitse ea pele ea lefats'e e thehiloeng ho kernel ea GD32V letoto la 32-bit RISC -v general MCU - GD32VF103 lihlahisoa tsa letoto, ho fana ho tloha ho chip ho ea ho moralo oa lenaneo la motheo oa khoutu, lisebelisoa tsa nts'etsopele, lisebelisoa tse feletseng tse kang tšehetso ea ketane le ho tsoela pele ho haha RISC. - V ntshetsopele ya tikoloho.
E le letoto la pele la lihlahisoa tsa lelapa la GD32 MCU le ipapisitseng le risc-v kernel, GD32VF103 risc-v MCU e ncha e shebane le litlhoko tsa mantlha tsa nts'etsopele, 'me e fana ka khetho ea boqapi e theko e tlase bakeng sa risc-v ho kena' marakeng oa mantlha ka ts'ebetso e leka-lekaneng. bokgoni le lisebelisoa tsa tsamaiso.Sehlopha sa pele sa sehlahisoa se secha se fana ka mefuta e 14, ho kenyeletsoa mefuta ea liphutheloana ea QFN36, LQFP48, LQFP64 le LQFP100, 'me e boloka tumellano e felletseng le lihlahisoa tse teng ho nts'etsopele ea software le ho paka lipampiri. pakeng tsa lihlahisoa tsa GD32 Arm® kernel le lihlahisoa tsa kernel tsa risc-v, ho etsa hore khetho ea sehlahisoa le ho fetola moralo ho pholletsa le li-processor cores li fetohe habonolo, ho etsa hore ho falla ha khoutu ho be bonolo le ho khutsufatsa potoloho ea tsoelo-pele. , IOT e hlahang, k'homphieutha ea moeli, bohlale ba maiketsetso le liindasteri tse emeng.
Motheo oa processor oa risc-v o ntlafalitsoeng ka botlalo
GD32VF103 letoto la MCU e amohela mofuta o mocha o thehiloeng mohloling o bulehileng oa RISC oa meralo ea meralo - V Bumblebee processor core, ke boqapi bo bonolo ba mega (GigaDevice) ka letsoho, ba etellang pele processor ea IP ea RISC le barekisi ba tharollo - V core ho saense le Theknoloji. (Nuclei System Technology) bakeng sa Marang-rang a lintho le maemo a mang a ts'ebeliso ea matla a tlase a tlase a ikemetseng a nts'etsopele ea processor ea RISC ea khoebo - V.
Bumblebee kernel E SEBELISA meralo ea 32-bit ea risc-v ea mohloli o bulehileng oa litaelo 'me e ts'ehetsa ho etsoa ha litaelo ho ntlafatsa mokhoa oa ho sebetsana le tšitiso. risc-v, empa e boetse e ts'ehetsa mehloli e mengata ea tšitiso ea kantle, maemo a 16 a sitisang le lintho tse tlang pele, 'me e ts'ehetsa mekhoa ea ho ts'oara sehlaha le li-vector tse potlakileng.Taolo e tlase ea matla e ka ts'ehetsa maemo a mabeli a mokhoa oa boroko. risc-v debugging standard, e loketseng bakeng sa ho robeha ha hardware le ho lokisa liphoso tse sebetsanang.The Bumblebee kernel e boetse e tšehetsa letoto la lisebelisoa tsa risc-v tse tloaelehileng, hammoho le tikoloho ea ntlafatso e kopantseng ea Linux/Windows.
The Bumblebee kernel e entsoe ka microarchitecture ea liphaephe tse fapaneng tsa maemo a mabeli, tse nang le yuniti e lokiselitsoeng pele ea litaelo le mochine o matla oa lekala, 'me e kenyelletsa mekhoa e mengata ea ho theha matla a tlaase. -phaephe ea boemo bo holimo ka theko ea liphaephe tse peli, 'me u hlokomele tekanyo ea matla a matla a boemo ba pele le phaello ea litšenyehelo indastering.Sena se lumella GD32VF103 MCU ho finyella ts'ebetso ea 153 DMIPS ka lebelo le phahameng ka ho fetisisa.Teko ea CoreMark® le eona e fihletse lintlha tse 360 tsa ts'ebetso e ntle haholo.Ha ho bapisoa le sehlahisoa sa GD32 Cortex® -m3 kernel, ts'ebetso e ntlafatsoa ka 15%, ha matla a matla a sebelisoang a fokotsehile ka 50% 'me tšebeliso ea matla a standby e fokotsehile ka 25%.
Sehlahisoa sa pele se leka-lekaneng
GD32VF103 series risc-v MCU e fana ka 108MHz arithmetic frequency main, 16KB ho 128KB on-chip flash memory le 6KB ho 32KB SRAM cache.GFlash ® thekenoloji e nang le patented e ts'ehetsa kernel access flash high-speed zero wait. The Bumblebee kernel e boetse e kenyelletsa mochine oa nako e le 'ngoe oa ho atisa hardware, hardware divider, le accelerator bakeng sa mathata a tsoetseng pele a k'homphieutha le lisebelisoa tsa data.
Chip E SEBELISA phepelo ea matla a 2.6v-3.6v, boema-kepe ba I/O bo ka mamella boemo ba 5V. E na le sebali sa nako e tsoetseng pele sa 16-bit se tšehetsang phallo e tlatsetsang ea mekhahlelo e meraro ea PWM le sebopeho sa ho fumana holo bakeng sa taolo ea vector, e boetse e na le 4 16. -bit general timers, 2 16-bit basic timers le 2 multi-channel DMA controller.Molaoli o sa tsoa qaptjoa oa ho sitisa (ECLIC) o fana ka litšitiso tse ka ntle tsa 68 'me o ka behoa ka lintho tse ka sehloohong tsa 16 tse hlophisitsoeng ho ntlafatsa taolo ea nako ea sebele ea ts'ebetso.
Mefuta e fapaneng ea li-peripheral bakeng sa mefuta e mengata e fapaneng ea lits'ebetso tsa mantlha, ho kenyelletsa ho fihla ho 3 USART, 2 UART, 3 SPI, 2 I2C, 2 I2S, 2 can2.0b le 1 USB 2.0fs OTG, hammoho le taolo ea kantle ea libese (EXMC). ) Har'a tsona, sebopeho se sa tsoa etsoa sa I2C se tšehetsa mokhoa o potlakileng oa Plus (Fm +), o nang le maqhubu a mangata a 1 MHz (1MB / s), ka makhetlo a mabeli lebelo le fetileng.SPI interface e boetse e tšehetsa lithapo tse 'nè le ho eketsa mefuta e sa tšoaneng ea lipalangoang. .E boetse e etsa hore ho be bonolo ho atolosa Quad SPI NOR Flash bakeng sa ho fihlella ka lebelo le phahameng.Sebopeho se hahiloeng ka har'a USB 2.0 FSOTG se ka fana ka Sesebelisoa, HOST, OTG le mekhoa e meng.Selaoli sa katoloso ea libese (EXMC) se bonolo haholoanyane ho hokela ho kantle. memori e kang NOR Flash le SRAM.
Sehlahisoa se secha se kopanya li-adc tse 2 12-bit tsa lebelo le phahameng ka sekhahla sa sampole ho fihla ho 2.6M SPS, se fana ka liteishene tse 16 tse ngatafalitsoeng, se ts'ehetsa ts'ebetso ea ho sefa ea 16-bit hardware oversampler le tšebetso e ka lokisoang, 'me e na le 2 12-bit dacs.Up. ho isa ho 80% ea GPIO e na le likarolo tse fapaneng tsa boikhethelo mme e ts'ehetsa ho etsa limmapa tsa boema-kepe, e tsoelang pele ho fihlela litlhoko tsa lits'ebetso tse kholo tsa nts'etsopele ka khokahanyo e feto-fetohang le e ruileng.
GD32VF103 letoto la risc-v kernel universal 32-bit MCU line product
"Siuyi innovation ke letšoao la indasteri ea potoloho e kopantsoeng ea Chaena le mofani ea ka sehloohong oa MCU ka kakaretso Chaena," ho boletse Hu zhenbo, CEO oa theknoloji ea xinlai. Hajoale, theknoloji ea xinlai e na le bokhoni bo ka sehloohong ba ho etsa lipatlisiso le nts'etsopele ea IP ea mantlha le ketane ea lisebelisoa. risc-v, 'me e ka pele ho r&d le indastering ea processor e kenelletseng ea risc-v naheng ea China. Tšebelisano lipakeng tsa mahlakore ana a mabeli e tla tlisa risc-v fatše, e tlise likhahla tse ncha le ho theha mokhoa o mocha oa kakaretso oa China. MCU mehleng ea AIoT, 'me u sebetse 'moho le basebelisi ba bangata bakeng sa liphetho tse hapileng moputso. ”
"Sistimi ea Risc-v e ntse e phahama ka potlako lefats'eng mme e fetohile mokhoa o potlakileng oa nts'etsopele indastering ea semiconductor, taolo ea indasteri, Internet ea lintho, terminal e bohlale le likarolo tse ling tsa kopo," ho boletse deng yu, motlatsi oa motlatsi oa mopresidente oa boqapi le molaoli kakaretso. ea karohano ea khoebo ea MCU. Boqapi ba Zhaoyi ke k'hamphani ea pele indastering ho hlahisa lihlahisoa tse akaretsang tsa 32-bit tsa MCU tse ipapisitseng le boqapi ba risc-v le ho tsoela pele ho aha nts'etsopele ea tikoloho ea risc-v, e tla tsoela pele ho khahlametsa tlhokeho e fapaneng ea 'maraka ea ho bula. meaho le ho thusa ho fana ka papali molemong oa litšenyehelo, e le hore "lebenkele la lefapha la GD32 MCU", le lulang le ntlafatsoa le ho ntlafatsoa, le tla tsoela pele ho fana ka likhetho tse ncha bakeng sa basebelisi. "
Nts'etsopele e tsoelang pele ea risc-v nts'etsopele ea tikoloho
Tlhahiso ea Zhaoyi e ntse e fana ka tšehetso e ruileng le e phethahetseng bakeng sa tikoloho ea GD32.Ecology ea nts'etsopele ea Risc-v, ho kenyeletsoa liboto tse fapaneng tsa nts'etsopele le software ea ts'ebeliso, le eona e se e loketse.Basebelisi ba lihlahisoa tsa letoto la GD32V ba ka lemoha mohopolo oa moralo habonolo ka lisebelisoa tse ncha tsa nts'etsopele le motheo oa khoutu ea lenaneo. Lisebelisoa tse ncha tsa nts'etsopele li kenyelletsa boto ea tlhahlobo ea gd32vf103v-eval, gd32vf103r-start, gd32vf1033c-start le gd32vf103t-start entry level board, tse ka tsamaellanang le liphutheloana tse 'ne tse fapaneng le likhoele, ho thusa nts'etsopele le ho lokisa liphoso tsa basebelisi.Ho feta moo, boto ea ntlafatso ea taolo ea makoloi ea gd32vf103-bldc, gd-link debugging mass production tool le letoto la litharollo tsa moralo oa GD32 risc-v ho tsoa ho balekane. li fanoa.
Tlhōrō e bonolo ea Trillion ho kopanelo ea saense le thekenoloji e boetse e fana ka tikoloho ea mahala e kopantsoeng ea nts'etsopele ea GD32V letoto la MCU Nuclei Studio.IDE ena e ncha e thehiloe mohloling o bulehileng oa meralo ea Eclipse 'me e kopanya le GCC, OpenOCD le lisebelisoa tse amanang le risc-v.Basebelisi ba ka fumana kapele e qalile le ho phethela habonolo letoto la lits'ebetso tsa nts'etsopele joalo ka ho ngola khoutu, ho kopanya, ho lokisa liphoso inthaneteng le ho chesa mananeo.IDE le likhetho tsa lisebelisoa li fumaneha hape ho tsoa ho balekane ba mokha oa boraro, ho kenyeletsoa Huawei IoT Studio, SEGGER j-link V10 le Embedded Studio. .Embedded operating systems including micc /OS II, FreeRTOS, rt-thread, Huawei LiteOS, joalo-joalo li fetotsoe ka ho feletseng 'me li ka hokela ka ho toba leru.Tsena kaofela li nolofatsa haholo bothata ba tsoelo-pele.
Qala boiphihlelo ba ntlafatso ea risc-v hanghang
Letoto la lihlahisoa tse ncha tsa GD32V kaofela li kopana le ts'epo e phahameng ea indasteri le litekanyetso tsa mocheso, 'me li fana ka bonyane lilemo tse 10 tsa tiisetso ea phepelo e tsoelang pele. Boemo ba ts'ireletso ea ESD ba chip bo ka fihla ho 5KV ka mokhoa oa ho tsoa ha 'mele oa motho (HBM) le 2KV ho The device discharge mode (CDM), e leng holimo haholo ho feta tekanyo ea ts'ireletso ea indasteri, kahoo e loketse tikoloho e rarahaneng 'me e etsa hore lihlahisoa tsa ho qetela li tšepahale le ho tšoarella.
Nako ea poso: Nov-14-2022