Zhaoyi ya ƙirƙira don ƙaddamar da GD32V jerin risc-v kernel 32-bit general MCU sabbin samfura, yanzu, kai tsaye amfani da GD32V jerin 32-bit general MCU don rungumar ci gaban duniya na risc-v tare da ilhama!
A ranar 22 ga watan Agusta, 2019, Beijing, kasar Sin - manyan masana'antu na masana'antar samar da semiconductor trillion mai sauƙi na GigaDevice (lambar hannun jari: 603986) ta sanar da cewa a cikin masana'antar ta jagoranci gabatar da buɗaɗɗen tushen koyarwar RISC saitin gine-gine - V general micro controller filin, bisa hukuma ƙaddamar da jerin farko na duniya na 3-bit 3D. -v general MCU - GD32VF103 jerin samfurori, don samar da daga guntu zuwa tsarin tsarin tsarin lambar tushe, kayan haɓakawa, cikakkun kayan aiki irin su tallafin sarkar da ci gaba da gina RISC - V haɓakar muhalli.
A matsayin samfurin farko na samfurin GD32 MCU iyali dangane da risc-v kernel, sabon GD32VF103 risc-v MCU yana dacewa da bukatun ci gaba na al'ada, kuma yana ba da zaɓi na ƙididdige ƙididdiga don risc-v don shigar da kasuwa na yau da kullum tare da daidaitattun tsarin sarrafawa da kayan aiki na tsarin. Na farko tsari na sabon samfurin, yana ba da samfurin Q14 na Q14, ciki har da QFF8. LQFP64 da LQFP100 nau'ikan marufi, kuma suna kiyaye cikakkiyar daidaituwa tare da samfuran da ake dasu a cikin haɓaka software da marufi na fil.Wannan ƙirar da ba a taɓa gani ba kuma ta haɓaka haɓaka tashoshi mai sauri tsakanin samfuran GD32 Arm® kernel da samfuran risc-v kernel, yin zaɓin samfur da ƙira canzawa a cikin manyan abubuwan sarrafawa mafi sassauƙa, yin ƙaura na ci gaba a cikin aikace-aikacen masana'antu yana da sauƙin yin zagayowar kasuwa. sarrafawa, kayan lantarki na mabukaci, IOT masu tasowa, ƙididdigar ƙira, hankali na wucin gadi da masana'antu a tsaye.
Cikakken ingantaccen risc-v processor core
GD32VF103 jerin MCU rungumi dabi'ar-sabon dangane da bude tushen RISC umarnin kafa gine - V Bumblebee processor core, shi ne mega sauki bidi'a (GigaDevice) hannu a hannu, kasar Sin manyan RISC processor core IP da bayani dillalai - V core zuwa kimiyya da fasaha (Nuclei System Technology) ga yanar-gizo mai zaman kansa aikace-aikace na yanar-gizo na ƙananan abubuwa da kuma sauran aikace-aikace na yanar-gizo. RISC core processor - V.
Bumblebee kernel AMFANI da 32-bit risc-v bude tushen koyarwa saitin gine-gine kuma yana goyan bayan gyare-gyare na umarni don inganta tsarin sarrafa katsewa. Hanyoyin sarrafawa.Ƙarancin wutar lantarki na iya tallafawa matakan matakan barci guda biyu.Kwayar tana goyan bayan daidaitattun ƙirar JTAG da kuma risc-v debugging standard, wanda ya dace da kayan aiki na kayan aiki da kuma ƙaddamar da ma'amala.Kwayoyin Bumblebee kuma yana goyan bayan risc-v daidaitattun kayan aiki na kayan aiki, da kuma Linux / Windows mai zane-zanen haɓaka haɓaka haɓaka.
An tsara kernel na Bumblebee tare da microarchitecture mai girman nau'i-nau'i mai ma'ana biyu, sanye take da ingantacciyar koyarwar prefetch naúrar da ma'aunin reshe mai tsauri, kuma yana haɗa nau'ikan ƙirar ƙira mai ƙarfi iri-iri.Yana iya cimma aiki da mitar bututun matakin al'ada uku a farashin bututun matakin matakin biyu, kuma yana ba da damar fa'idar ƙimar makamashi na farko. GD32VF103 MCU don cimma aikin 153 DMIPS a mafi girman mitar. gwajin CoreMark® kuma ya sami maki 360 na kyakkyawan aiki. Idan aka kwatanta da samfurin kwaya na GD32 Cortex® -m3, aikin yana inganta da 15%, yayin da ƙarfin ƙarfin ƙarfin ƙarfin ya ragu da 50% kuma ana rage yawan ƙarfin jiran aiki da kashi 25%.
Haɗin samfuran farko na yau da kullun daidaitacce
GD32VF103 jerin risc-v MCU yana ba da babban mitar lissafi na 108MHz, 16KB zuwa 128KB on-chip flash memory da 6KB zuwa 32KB SRAM cache. Fasahar fasaha ta GFlash ® tana goyan bayan samun damar kernel filashi mai sauri sifili jira.Kwayar Bumblebee kuma ta haɗa da haɓaka kayan aikin lokaci guda, mai rarraba kayan masarufi, da haɓaka don ƙididdige ƙididdiga da ƙalubalen sarrafa bayanai.
A guntu AMFANIN 2.6v-3.6v samar da wutar lantarki, I / O tashar jiragen ruwa iya jure 5V level.Sanye take da 16-bit ci-gaba mai ƙidayar lokaci goyon bayan uku-lokaci PWM complementary fitarwa da zauren saye dubawa ga vector iko, shi ma yana da har zuwa 4 16-bit general ma'auni, 2 16-bit mai sarrafa na'ura mai sarrafawa da sabon tsarin sarrafawa da D2. (ECLIC) yana ba da katsewar waje har zuwa 68 kuma ana iya shigar da shi tare da manyan abubuwan da za a iya tsarawa 16 don haɓaka ikon sarrafa ayyukan lokaci na ainihi.
Daban-daban iri-iri don aikace-aikacen aikace-aikacen da yawa, gami da har zuwa 3 USART, 2 UART, 3 SPI, 2 I2C, 2 I2S, 2 can2.0b da 1 USB 2.0fs OTG, da kuma mai kula da tsawaita bus na waje (EXMC) .A cikin su, sabon ƙirar I2C da aka tsara tare da matsakaicin yanayin MHz da sauri +F (1) (1MB/s), sau biyu gudun da ya gabata. SPI kuma yana goyan bayan wayoyi huɗu kuma yana ƙara nau'ikan hanyoyin sufuri. Har ila yau, yana sauƙaƙa don ƙaddamar da Quad SPI NOR Flash don samun dama mai sauri.Gidan USB 2.0 FSOTG mai ginawa zai iya samar da Na'ura, HOST, OTG da sauran hanyoyi.Mai sarrafa bas na waje (EXMC) ya fi dacewa don haɗawa zuwa ƙwaƙwalwar waje kamar NOR Flash da SRAM.
Sabon samfurin ya haɗa 2 12-bit high-gudun adcs tare da samfurin samfur har zuwa 2.6M SPS, yana ba da har zuwa tashoshi na 16 masu yawa, yana tallafawa aikin tacewa na 16-bit hardware oversampler da aikin ƙuduri mai daidaitawa, kuma yana da 2 12-bit dacs. Har zuwa 80% na GPIO na babban zaɓi na goyon baya yana da babban zaɓi na GPIO. aikace-aikacen haɓakawa tare da sassauƙa da haɗin kai mai wadata.
GD32VF103 jerin risc-v kernel duniya 32-bit layin samfurin MCU
Hu zhenbo, Shugaba na xinlai fasaha ya ce "Siuyi ƙirƙira shi ne ma'auni na kasar Sin hadedde kewaye masana'antu da kuma manyan maroki na general MCU a kasar Sin," in ji Hu zhenbo, Shugaba na xinlai fasaha. A halin yanzu, xinlai fasahar yana da manyan bincike da kuma ci gaban iya aiki na core IP da kayan aiki sarkar na risc-v processor, kuma shi ne a sahun gaba na r & d da kuma masana'antu na hadin gwiwa tsakanin bangarorin biyu za su tabbatar da hadin gwiwa tsakanin bangarorin biyu. risc-v zuwa kasa, kawo sabbin ci gaba da samar da wani sabon tsari ga janar na kasar Sin MCU a zamanin AIoT, da yin aiki tare da yawancin masu amfani don samun sakamako mai nasara."
"Risc-v tsarin da aka tashi da sauri a cikin duniya da kuma ya zama wani m ci gaba Trend a semiconductor masana'antu, masana'antu kula da, Internet na abubuwa, m m da sauran aikace-aikace filayen," ya ce Deng yu, zartarwa mataimakin shugaban kasa na bidi'a da kuma janar manajan na MCU kasuwanci division.Zhaoyi bidi'a ne na farko da kamfanin a cikin masana'antu don kaddamar da 32-bit general risc kayayyakin da ci gaba da gine-gine da MCUv kayayyakin da aka gina a kan gine-gine da MCUv. risc-v, wanda zai kara biyan buƙatun kasuwar buƙatun buɗaɗɗen gine-gine da kuma taimakawa ba da wasa ga fa'idar farashinsa, ta yadda GD32 MCU 'kantin sayar da kayayyaki', wanda ake haɓakawa da haɓaka koyaushe, zai ci gaba da samar da ƙarin sabbin zaɓuɓɓuka don masu amfani."
Ci gaba da ci gaban ilimin halittu na ci gaban risc-v
Ƙirƙirar Zhaoyi ta kasance tana ba da cikakken tallafi ga tsarin GD32. Risc-v ci gaban ilimin halittu, gami da allunan ci gaba iri-iri da software na aikace-aikace, shima a shirye yake. Masu amfani da GD32V jerin kayayyakin iya gane da zane ra'ayi tare da sabon ci gaban kayan aikin da shirin code tushe.The sabon ci gaban kayan aikin hada da gd32vf103v-eval cikakken aikin kimanta hukumar, gd32vf103r-start, gd32vf1033c-fara da gd32vf103t-farawa allon, shigarwa-matakin da kuma dace da hudu kunshin, shigarwa-matakin ci gaba da allo. debugging na masu amfani.Bugu da ƙari, gd32vf103-bldc hukumar kula da motoci, gd-link debugging taro samar kayan aiki da kuma jerin GD32 risc-v m zane mafita daga abokan tarayya da aka bayar.
Trillion sauki bidi'a zuwa hadin gwiwa core kimiyya da fasaha kuma samar da wani free hadedde ci gaban yanayi GD32V jerin MCU Nuclei Studio.This sabon IDE dogara ne a kan bude tushen Eclipse gine da integrates tare da GCC, OpenOCD da risc-v related tools.Users iya sauri fara da sauƙi kammala jerin ci gaban matakai kamar code rubuce-rubucen, giciye-compilation da kuma kayan aiki da zažužžukan samuwa a kan layi. abokan haɗin gwiwa, ciki har da Huawei IoT Studio, SEGGER j-link V10 da Embedded Studio.Tsarin aiki da aka haɗa ciki har da micc / OS II, FreeRTOS, rt-thread, Huawei LiteOS, da dai sauransu an daidaita su sosai kuma suna iya haɗa kai tsaye zuwa gajimare.Waɗannan duka suna sauƙaƙe wahalar ci gaba.
Fara ƙwarewar ci gaban risc-v nan da nan
A GD32V jerin sabon kayayyakin duk hadu da masana'antu high AMINCI da zafin jiki matsayin, da kuma samar da akalla shekaru 10 na ci gaba da wadata garanti.The ESD kariya matakin na guntu iya isa har zuwa 5KV a cikin jikin mutum fitarwa yanayin (HBM) da 2KV a cikin na'urar fitarwa yanayin (CDM), wanda shi ne nisa mafi girma daga masana'antu aminci misali, don haka shi ne dace da hadaddun yanayi da kuma sa m kayayyakin more dogara.
Lokacin aikawa: Nuwamba-14-2022
