Zhaoyi mere ohuru ka ewee GD32V usoro risc-v kernel 32-bit general MCU ngwaahịa ohuru, ugbu a, na-eji GD32V usoro 32-bit izugbe MCU iji nabata uwa mmepe nke risc-v site na mkpali okike!
Na August 22, 2019, Beijing, China - ụlọ ọrụ na-eduga ndị na-eweta semiconductor trillion dị mfe ọhụrụ GigaDevice (koodu ngwaahịa: 603986) kwupụtara na n'ime ụlọ ọrụ ahụ na-ebute ụzọ n'iwebata usoro nkuzi RISC mepere emepe - V general micro controller ubi, weputara usoro izizi nke ụwa2 nke 3-bit nke 3D. -v general MCU - GD32VF103 usoro ngwaahịa, na-enye si mgbawa na mmemme imewe nke koodu base, mmepe ngwa, zuru ezu ngwá ọrụ dị ka yinye nkwado na-aga n'ihu na-ewu RISC - V ecological development.
Dị ka usoro ngwaahịa mbụ nke ezinụlọ GD32 MCU nke dabeere na risc-v kernel, GD32VF103 risc-v MCU ọhụrụ na-adabere na mkpa mmepe nke bụ isi, ma na-enye nhọrọ ọhụrụ dị irè maka risc-v ịbanye n'ahịa ahịa na-eji nhazi nhazi nhazi na usoro ihe onwunwe. Nke mbụ ogbe nke ngwaahịa ọhụrụ, Q14, na-enye Q14 nke ngwaahịa ọhụrụ Q14. Ụdị nkwakọ ngwaahịa LQFP64 na LQFP100, ma na-ejigide ndakọrịta zuru oke na ngwaahịa ndị dị ugbu a na mmepe ngwanrọ na ngwugwu pin. Nke a na-enwetụbeghị ụdị ya na nke ọhụrụ na-ewuli ngwa ngwa n'etiti ngwaahịa GD32 Arm® kernel na ngwaahịa risc-v kernel, na-eme ka nhọrọ ngwaahịa na imewe gbanwee n'ofe processor cores na-agbanwe agbanwe, na-eme ka ịkwaga koodu mmepe ngwa ngwa na ngwa ngwa ngwa ngwa ngwa ngwa. njikwa, ngwa eletrọnịkị ndị ahịa, IOT na-apụta, kọmpụta ihu, ọgụgụ isi na ụlọ ọrụ kwụ ọtọ.
Risc-v processor core emebere nke ọma
GD32VF103 usoro MCU adopts the brand-New based on open source RISC instruction set architecture - V Bumblebee processor core, bụ mega mfe ọhụrụ (GigaDevice) aka na aka, China na-eduga RISC processor isi IP na ngwọta mgbere - V isi ka sayensị na Technology (Nuclei System Technology) maka njikọ Internetntanetị nke obere ihe na ihe ndị ọzọ na-emepe emepe azụmahịa. RISC processor isi - V.
The Bumblebee kernel na-eji 32-bit risc-v open source instruction set architecture ma na-akwado nhazi nke ntuziaka iji kwalite usoro njikwa nkwụsịtụ. Ọ bụghị naanị na a na-eji ya na 64-bit wide real time time nke na-emepụta ngụ oge nkwụsị nke akọwapụtara site na ụkpụrụ risc-v, ma ọ na-akwadokwa ọtụtụ nkwụsịtụ isi mmalite na nkwụsị aka ngwa ngwa, 16. usoro. Njikwa ike dị ala nwere ike ịkwado ọkwa abụọ nke ọnọdụ ụra. The kernel na-akwado ọkọlọtọ JTAG interface na risc-v debugging standard, nke kwesịrị ekwesị maka nkwụsị ngwaike na nkwụsị mmekọrịta.The Bumblebee kernel also supports risc-v standard compilation toolchain, yana Linux / Windows graphical integrated development environment.
A na-emepụta kernel Bumblebee na microarchitecture pipeline na-agbanwe agbanwe-larịị abụọ, kwadebere ya na ngalaba nkuzi prefetch na-agbanwe agbanwe na onye na-ahụ maka alaka ụlọ ọrụ siri ike, ma na-etinye usoro nhazi dị ala dị iche iche. GD32VF103 MCU iji nweta arụmọrụ nke 153 DMIPS na ugboro kachasị elu. Nnwale CoreMark® nwetakwara isi 360 nke arụmọrụ mara mma. E jiri ya tụnyere ngwaahịa kernel GD32 Cortex® -m3, a na-eme ka arụmọrụ ya dịkwuo mma site na 15%, ebe ike ike dị ike na-ebelata site na 50% na ike njikere na-ebelata site na 25%.
Ngwakọta ngwaahịa mbụ dabara nke ọma
GD32VF103 series risc-v MCU na-enye 108MHz mgbakọ isi ugboro, 16KB ka 128KB on-chip flash memory na 6KB ka 32KB SRAM cache. Nkà na ụzụ GFlash ® patent na-akwado ohere kernel flash ọsịsọ efu efu na-echere. kernel Bumblebee na-agụnyekwa ngwaike ngwaike otu oge, ihe nkesa ngwaike, na ngwa ngwa maka mgbako dị elu na nhazi data.
The mgbawa na-eji 2.6v-3.6v ike ọkọnọ, I / O n'ọdụ ụgbọ mmiri nwere ike idi 5V level.Equipped na a 16-bit elu ngụ oge na-akwado atọ-adọ PWM mmeju mmepụta na Ụlọ Nzukọ nnweta interface maka vector akara, ọ na-nwere ruo 4 16-bit n'ozuzu ngụ oge, 2 16-bit multi-channel akara ọhụrụ 2 16-bit isi nkwụsị akara na D2. (ECLIC) na-enye ihe nkwụsịtụ 68 dị na mpụga ma enwere ike itinye ya na ihe omume mmemme iri na isii iji kwalite njikwa arụmọrụ ozugbo.
A dịgasị iche iche nke peripherals maka a dịgasị iche iche nke mainstream ngwa, gụnyere ruo 3 USART, 2 UART, 3 SPI, 2 I2C, 2 I2S, 2 can2.0b na 1 USB 2.0fs OTG, nakwa dị ka mpụga ụgbọ ala ndọtị njikwa (EXMC) .N'ime ha, ọhụrụ e mere I2C interfacem na-akwado a ngwa ngwa + MHz mode na-akwado gbakwunyere + F. (1MB / s), ugboro abụọ nke ọsọ gara aga. Ihe ntanetị SPI na-akwadokwa wires anọ ma gbakwunye ụdị njem dị iche iche. Ọ na-emekwa ka ọ dị mfe ịgbatị Quad SPI NOR Flash maka ịnweta ngwa ngwa dị elu. USB 2.0 FSOTG interface wuru nwere ike ịnye ngwaọrụ, HOST, OTG na ụdị ndị ọzọ.
The ọhụrụ ngwaahịa integrates 2 12-bit elu-ọsọ adcs na sampleing ọnụego ruo 2.6M SPS, na-enye ruo 16 multiplexable ọwa, na-akwado 16-bit ngwaike oversampler nzacha ọrụ na configurable mkpebi ọrụ, na nwere 2 12-bit dacs.Up ka 80% nke GPIO nhọrọ na-aga n'ihu na-aga n'ihu, na-akwado isi nhọrọ nke GPIO. ngwa mmepe nwere njikọ na-agbanwe agbanwe na ọgaranya.
GD32VF103 usoro risc-v kernel universal 32-bit MCU ngwaahịa ahịrị
"Siuyi ọhụrụ bụ benchmark nke China Integrated sekit ụlọ ọrụ na-eduga soplaya nke n'ozuzu MCU na China," kwuru hu zhenbo, CEO nke xinlai technology.At ugbu a, xinlai technology nwere ndị na-eduga nnyocha na mmepe ikike nke isi IP na ngwá ọrụ yinye nke risc-v processor, na bụ na mbụ nke r & d na ulo oru nke imekọ ihe ọnụ n'etiti abụọ processor-v. risc-v n'ala, weta ọganihu ọhụrụ wee mepụta ụkpụrụ ọhụrụ maka China General MCU n'oge AIoT, ma soro ọtụtụ ndị ọrụ rụọ ọrụ maka nsonaazụ mmeri."
"Risc-v usoro e ịrị elu ngwa ngwa n'ụwa na aghọwo a ngwa ngwa mmepe na-emekarị na semiconductor ụlọ ọrụ, ulo oru akara, Internet nke ihe, nwere ọgụgụ isi ọnụ na ndị ọzọ ngwa ubi," kwuru deng yu, Executive Vice President nke ọhụrụ na General Manager nke MCU azụmahịa division.Zhaoyi ọhụrụ bụ mbụ ụlọ ọrụ na ụlọ ọrụ na ẹkedori 32-bit general ricology na-ewu na mmepe nke 32-bit n'ozuzu MCU ngwaahịa na-ewu na-ewu na mmepe nke 32-bit n'ozuzu MCU- ngwaahịa na-ewu na-ewu na mmepe nke 32-bit n'ozuzu MCU na ngwaahịa. risc-v, nke ga-egbo mkpa dị iche iche nke ahịa maka ime ụlọ mepere emepe ma nyere aka nye egwuregwu maka uru ọnụ ahịa ya, nke mere na GD32 MCU 'ụlọ ahịa ngalaba', nke na-emewanyewanye ma na-emeziwanye mgbe niile, ga-aga n'ihu na-enye ọtụtụ nhọrọ ọhụrụ maka ndị ọrụ. "
Na-aga n'ihu mmepe nke risc-v mmepe ecology
Ihe ọhụrụ Zhaoyi anọwo na-enye nkwado bara ụba na nke zuru oke maka gburugburu GD32. Risc-v mmepe ecology, gụnyere bọọdụ mmepe dị iche iche na ngwa ngwa, dịkwa njikere. Ọrụ nke GD32V usoro ngwaahịa nwere ike mfe ịghọta imewe echiche na ọhụrụ mmepe ngwá ọrụ na usoro koodu base.The ọhụrụ mmepe ngwá ọrụ na-agụnye gd32vf103v-eval full ọrụ nwale osisi, gd32vf103r-mmalite, gd32vf1033c-mmalite na gd32vf103t-mmalite ngwungwu, nke nwere ike iru anọ na-amụ ihe na anọ-larịị mmepe. debugging nke ndị ọrụ.Na mgbakwunye, gd32vf103-bldc moto control development board, gd-link debugging mass production tool na usoro GD32 risc-v terminal design solution from the partners nyere.
Trillion mfe ọhụrụ ọhụrụ ka nkwonkwo isi sayensị na nkà na ụzụ na-enyekwa a free integrated mmepe gburugburu GD32V usoro MCU Nuclei Studio.This ọhụrụ IDE dabeere na-emeghe isi iyi Eclipse architecture na integrates na GCC, OpenOCD na risc-v metụtara tools.Users nwere ike ngwa ngwa malite na mfe mezue usoro mmepe usoro dị ka koodu ide, cross-nchịkọta na akụkụ nke atọ dị na ngwá ọrụ na-ere ọkụ, online. Ndị mmekọ, gụnyere Huawei IoT Studio, SEGGER j-link V10 na Embedded Studio.Embedded operating systems including micc /OS II, FreeRTOS, rt-thread, Huawei LiteOS, etc. ka emezigharịrị nke ọma ma nwee ike jikọọ ozugbo na igwe ojii. Ihe niile na-eme ka ihe isi ike mmepe dị mfe.
Bido ahụmịhe mmepe risc-v ozugbo
The GD32V usoro ọhụrụ ngwaahịa niile izute ulo oru elu ntụkwasị obi na okpomọkụ ụkpụrụ, na-enye dịkarịa ala 10 afọ nke na-aga n'ihu ọkọnọ garanti.The ESD nchebe larịị nke mgbawa nwere ike iru ruo 5KV na ahụ mmadụ ihapu mode (HBM) na 2KV na ngwaọrụ ihapu mode (CDM), nke bụ nnọọ elu karịa ụlọ ọrụ nchekwa ọkọlọtọ, n'ihi ya, ọ bụ adabara mgbagwoju gburugburu ebe obibi na-eme ka terminal ngwaahịa ọzọ pụrụ ịdabere na.
Oge nzipu: Nov-14-2022
