Zhaoyi innovated los tso tawm GD32V series risc-v kernel 32-ntsis dav MCU cov khoom tshiab, tam sim no, ncaj qha siv GD32V series 32-ntsis dav MCU los puag lub ntiaj teb kev loj hlob ntawm risc-v nrog kev tshoov siab muaj tswv yim!
Thaum Lub Yim Hli 22, 2019, Beijing, Tuam Tshoj - kev lag luam ua tus xa khoom ntawm semiconductor trillion yooj yim innovation GigaDevice (Tshuag code: 603986) tshaj tawm tias hauv kev lag luam coj tus thawj coj hauv kev nthuav qhia qhib qhov chaw RISC cov lus qhia teeb tsa - V general micro maub los teb, officially launched lub ntiaj teb thawj raws li lub kernel's series MRI-2-SCV-3 SCV-2 GD32VF103 series cov khoom lag luam, muab los ntawm cov nti mus rau qhov kev pab cuam tsim ntawm cov cai hauv paus, cov khoom siv txhim kho, ua tiav cov cuab yeej xws li saw saw thiab txuas ntxiv tsim RISC - V ecological kev loj hlob.
Raws li thawj cov khoom lag luam ntawm GD32 MCU tsev neeg raws li risc-v kernel, GD32VF103 risc-v MCU tshiab yog taw qhia rau cov kev xav tau hauv kev loj hlob, thiab muab cov kev xaiv zoo tshaj plaws rau risc-v kom nkag mus rau hauv lub lag luam tseem ceeb nrog kev ua haujlwm zoo thiab cov khoom siv tau zoo. Thawj pawg ntawm cov khoom tshiab muaj QFP4, LQ64 qauv, suav nrog 14 LQFP4 qauv, thiab cov khoom siv tshiab LQFP100 ntim hom, thiab tswj kom tiav compatibility nrog cov khoom uas twb muaj lawm nyob rau hauv software kev loj hlob thiab pin ntim.No unprecedented thiab tshiab tsim tsim ib tug ceev channel ntawm GD32 Arm® kernel khoom thiab risc-v kernel khoom, ua cov khoom xaiv thiab tsim switching hla processor cores ntau saj zawg zog, ua code migration tau yooj yim dua thiab shortenable kev lag luam kev lag luam. tswj, cov neeg siv khoom siv hluav taws xob, tawm IOT, ntug kev suav, kev txawj ntse ntse thiab kev lag luam ntsug.
Tag nrho optimized risc-v processor core
GD32VF103 series MCU txais cov khoom lag luam tshiab raws li qhib qhov chaw RISC kev qhia teeb tsa architecture - V Bumblebee processor core, yog mega yooj yim innovation (GigaDevice) tes hauv tes, Tuam Tshoj tus thawj coj RISC processor core IP thiab cov neeg muag khoom daws teeb meem - V core rau kev tshawb fawb thiab thev naus laus zis (Nuclei System Technology) rau Is Taws Nem ntawm cov khoom thiab lwm yam kev lag luam kev sib koom ua ke ntawm cov khoom siv hluav taws xob.
Bumblebee kernel siv 32-ntsis risc-v qhib qhov kev qhia teeb tsa tsim qauv thiab txhawb kev hloov kho cov lus qhia txhawm rau txhim kho qhov cuam tshuam kev cuam tshuam cov txheej txheem.Tsis yog nws tsuas yog nruab nrog 64-ntsis wide-timer timer uas tsim cov timer cuam tshuam uas txhais los ntawm risc-v tus qauv, tab sis nws kuj txhawb nqa kaum ob ntawm lwm qhov kev cuam tshuam cuam tshuam, 16 qhov kev cuam tshuam nrawm thiab kev txhawb nqa ua ntej mechanisms.Kev tswj fais fab tsawg tuaj yeem txhawb nqa ob theem ntawm kev pw tsaug zog.Cov ntsiav txhawb tus qauv JTAG interface thiab risc-v debugging tus qauv, haum rau kho vajtse breakpoints thiab sib tham sib debugging.Lub Bumblebee kernel kuj txhawb cov risc-v txheem compilation toolchain, nrog rau Linux / Windows graphical integrated development puag ncig.
Bumblebee kernel yog tsim los nrog ob-theem sib txawv-loj pipeline microarchitecture, nruab nrog cov kev qhia ua kom yooj yim prefetch chav tsev thiab ib tug dynamic ceg kwv yees, thiab suav nrog ntau yam ntawm cov qauv tsim hluav taws xob tsawg. GD32VF103 MCU kom ua tiav qhov kev ua tau zoo ntawm 153 DMIPS ntawm qhov loj tshaj plaws zaus. CoreMark® xeem kuj ua tiav 360 cov ntsiab lus ntawm kev ua tau zoo heev. Piv nrog rau GD32 Cortex® -m3 kernel cov khoom, qhov kev ua tau zoo dua los ntawm 15%, thaum lub zog siv hluav taws xob txo qis los ntawm 50% thiab kev siv hluav taws xob standby yog txo los ntawm 25%.
Mainstream balanced thawj cov khoom sib xyaw
GD32VF103 series risc-v MCU muab 108MHz arithmetic main zaus, 16KB txog 128KB on-chip flash nco thiab 6KB rau 32KB SRAM cache. GFlash ® patented thev naus laus zis txhawb cov ntsiav nkag mus rau flash high-ceev xoom tos.Lub Bumblebee kernel kuj suav nrog ib lub sijhawm kho vajtse multiplier, hardware divider, thiab accelerator rau kev suav siab thiab cov ntaub ntawv kev sib tw.
Lub nti siv 2.6v-3.6v fais fab mov, I/O chaw nres nkoj tuaj yeem tiv taus 5V theem.Enquipped nrog 16-ntsis advanced timer txhawb peb-theem PWM ntxiv cov khoom tso tawm thiab cov khoom siv hauv tsev rau kev tswj hwm vector, nws kuj muaj txog 4 16-ntsis dav timers, 2 16-ntsis yooj yim kev sib tshuam timers MA 2 LICs tshiab-controller. muab txog li 68 qhov cuam tshuam sab nraud thiab tuaj yeem ua zes nrog 16 qhov tseem ceeb ntawm qhov programmable los txhim kho kev tswj hwm kev ua haujlwm ntawm lub sijhawm.
Ntau yam khoom siv rau cov khoom siv dav dav, suav nrog txog li 3 USART, 2 UART, 3 SPI, 2 I2C, 2 I2S, 2 can2.0b thiab 1 USB 2.0fs OTG, nrog rau cov tsheb npav sab nraud txuas ntxiv (EXMC). Ntawm lawv, qhov tsim tshiab I2C interface txhawb nqa qhov siab tshaj plaws + 1 MHz + (1MB / s), ob zaug ntawm qhov ceev dhau los.Lub SPI interface kuj txhawb plaub xov hlau thiab ntxiv ntau hom kev thauj mus los. Nws kuj ua rau nws yooj yim mus cuag Quad SPI NOR Flash rau high-speed access.The built-in USB 2.0 FSOTG interface muaj peev xwm muab Device, HOST, OTG thiab lwm yam hom.External tsheb npav extension xws li (EXMC) yog yooj yim dua mus txuas rau lwm lub cim xeeb xws li NOR Flash thiab SRAM.
Cov khoom tshiab integrates 2 12-ntsis high-speed adcs nrog sampling tus nqi mus txog 2.6M SPS, muab mus txog 16 multiplexable raws, txhawb 16-ntsis hardware oversampler filtering muaj nuj nqi thiab configurable daws teeb meem muaj nuj nqi, thiab muaj 2 12-ntsis dacs.Up mus txog 80% ntawm cov kev xaiv GPIOm muaj ib tug ntau yam ntawm cov kev pab cuam lub rooj sib tham, kev loj hlob cov ntaub ntawv. nrog saj zawg zog thiab nplua nuj connectivity.
GD32VF103 series risc-v ntsiav universal 32-ntsis MCU khoom kab
"Siuyi innovation yog tus qauv ntawm Tuam Tshoj txoj kev lag luam kev sib koom ua ke thiab cov khoom lag luam ntawm MCU hauv Suav teb," hais tias hu zhenbo, CEO ntawm xinlai technology.Tam sim no, xinlai thev naus laus zis muaj cov kev tshawb fawb thiab kev loj hlob muaj peev xwm ntawm cov tub ntxhais IP thiab cov cuab yeej saw ntawm risc-v processor, thiab yog nyob rau hauv pem hauv ntej ntawm r&d thiab industrialization ntawm risc-v processor nyob rau hauv Suav teb ob tog yuav nce siab. hauv av, coj cov kev hloov pauv tshiab thiab tsim tus qauv tshiab rau Tuam Tshoj dav dav MCU hauv AIoT era, thiab ua haujlwm ua ke nrog feem ntau ntawm cov neeg siv kom yeej-yeej tau. "
"Risc-v system tau nce sai heev hauv ntiaj teb thiab tau dhau los ua kev txhim kho sai hauv kev lag luam semiconductor, kev tswj hwm kev lag luam, Internet ntawm yam, ntse davhlau ya nyob twg thiab lwm yam kev thov," said deng yu, tus lwm thawj coj ntawm innovation thiab tus thawj tswj hwm ntawm MCU lag luam division.Zhaoyi innovation yog thawj lub tuam txhab hauv kev lag luam los tsim 32-ntsis dav dav MCUv cov khoom lag luam thiab kev txhim kho kev lag luam raws li kev tsim khoom lag luam. risc-v, uas yuav ua tau raws li kev lag luam sib txawv ntawm qhov kev thov rau qhib architecture thiab pab muab kev ua si rau nws cov nqi kom zoo dua, yog li ntawd GD32 MCU 'chaw haujlwm', uas yog niaj hnub enriched thiab txhim kho, yuav txuas ntxiv muab kev xaiv tshiab rau cov neeg siv. "
Kev loj hlob tsis tu ncua ntawm risc-v kev loj hlob ecology
Zhaoyi innovation tau muab kev pabcuam nplua nuj thiab zoo meej rau GD32 ecosystem. Risc-v txoj kev loj hlob ecology, nrog rau ntau yam kev loj hlob boards thiab daim ntawv thov software, kuj yog npaj txhij. Cov neeg siv khoom ntawm GD32V series tau yooj yim paub txog lub tswv yim tsim nrog cov cuab yeej tsim kho tshiab thiab cov txheej txheem kev cai hauv paus.Cov cuab yeej tsim kho tshiab muaj xws li gd32vf103v-eval tag nrho cov haujlwm kev soj ntsuam xyuas pawg thawj coj saib, gd32vf103r-pib, gd32vf1033c-pib thiab gd32vf103t-pib pib nkag-theem kev kawm ntawv sib txawv rau cov pob ntawv sib txawv. pab txhawb kev txhim kho thiab kev debugging ntawm cov neeg siv.Ntxiv rau, gd32vf103-bldc lub cev muaj zog tswj kev txhim kho pawg thawj coj saib, gd-link debugging huab hwm coj ntau lawm cuab yeej thiab ib series ntawm GD32 risc-v davhlau ya nyob twg tsim kev daws teeb meem los ntawm cov neeg koom tes yog muab.
Trillion yooj yim innovation rau kev sib koom ua ke kev tshawb fawb thiab thev naus laus zis kuj tseem muab qhov chaw tsim kho pub dawb GD32V series MCU Nuclei Studio.Qhov tshiab IDE no yog raws li qhov qhib Eclipse architecture thiab koom ua ke nrog GCC, OpenOCD thiab risc-v ntsig txog cov cuab yeej. Cov neeg siv tuaj yeem pib sai sai thiab yooj yim ua tiav cov txheej txheem kev loj hlob xws li kev sau ntawv code, cross-compilation thiab cov kev pab cuam thib peb hauv online. cov neeg koom tes, suav nrog Huawei IoT Studio, SEGGER j-link V10 thiab Embedded Studio.Embedded operating systems suav nrog micc /OS II, FreeRTOS, rt-xov, Huawei LiteOS, thiab lwm yam. tau txais kev yoog raws thiab tuaj yeem txuas ncaj qha rau huab.Cov no zoo heev ua kom yooj yim rau kev txhim kho nyuaj.
Pib qhov kev txhim kho risc-v tam sim ntawd
GD32V series ntawm cov khoom tshiab txhua tus ua tau raws li kev lag luam muaj kev ntseeg siab thiab kub qauv, thiab muab yam tsawg kawg 10 xyoo ntawm kev ruaj ntseg khoom ruaj khov.The ESD tiv thaiv qib ntawm cov nti tuaj yeem ncav cuag li 5KV hauv tib neeg lub cev tawm hom (HBM) thiab 2KV hauv cov cuab yeej tawm hom (CDM), uas yog siab dua li kev lag luam kev nyab xeeb tus qauv, yog li nws tsim nyog rau cov khoom siv ruaj khov thiab txhim khu kev qha.
Post lub sij hawm: Nov-14-2022
