I-TMS320F28069PZPS Intengo Enhle I-IC Chip Izingxenye Ze-Electronic Yoqobo Izingxenye Zesekethe Ehlanganisiwe Esitokweni
I-voltage regulator yangaphakathi ivumela ukusebenza kwesitimela esisodwa.Izithuthukisi zenziwe ku-HRPWM ukuze kuvunyelwe ukulawula okukabili (i-frequency modulation).Iziqhathaniso ze-analogi ezinezithenjwa zangaphakathi ze-10-bit zengeziwe futhi zingahanjiswa ngokuqondile ukuze kulawulwe imiphumela ye-PWM.I-ADC iguqula isuka ku-0 iye ku-3.3-V yebanga lesilinganiso esigcwele esigxilile futhi isekela amareferensi we-ratio-metric VREFHI/VREFLO.Isixhumi esibonakalayo se-ADC senzelwe i-overhead ephansi nokubambezeleka.
Izimfanelo Zomkhiqizo
| UHLOBO | DESCRIPTION |
| Isigaba | Izifunda Ezihlanganisiwe (ICs) Kushumekiwe - Ama-Microcontrollers |
| Mfr | Texas Instruments |
| Uchungechunge | I-C2000™ C28x Piccolo™ |
| Iphakheji | Ithreyi |
| Isimo Sengxenye | Iyasebenza |
| I-Core processor | C28x |
| Usayizi Oyinhloko | 32-Bit Single-Core |
| Isivinini | 90MHz |
| Ukuxhumana | I-CANbus, I²C, McBSP, SCI, SPI, UART/USART |
| Amapheripheral | I-Brown-out Detect/Setha kabusha, i-DMA, i-POR, i-PWM, i-WDT |
| Inombolo ye-I/O | 54 |
| Usayizi Wenkumbulo Yohlelo | 256KB (128K x 16) |
| Uhlobo Lwenkumbulo Yohlelo | IFLESHI |
| Usayizi we-EEPROM | - |
| Usayizi we-RAM | 50K x 16 |
| I-Voltage - Supply (Vcc/Vdd) | 1.71V ~ 1.995V |
| Iziguquli zedatha | I-A/D 16x12b |
| Uhlobo lwe-Oscillator | Ngaphakathi |
| Izinga Lokushisa Lokusebenza | -40°C ~ 125°C (TA) |
| Uhlobo Lokukhweza | INtaba Engaphezulu |
| Iphakheji / Ikesi | 100-TQFP Iphedi Eveziwe |
| Iphakheji Yedivayisi Yomhlinzeki | 100-HTQFP (14x14) |
| Inombolo Yomkhiqizo Eyisisekelo | I-TMS320 |
Incazelo
I-MCU iwuhlelo lwekhompiyutha oluphelele oluhlanganiswe ku-chip, eyaziwa nangokuthi i-monolithic microcontroller.Ama-Microcontroller ngokuvamile ama-microcontroller ashumekiwe, ancike ohlelweni futhi alungisiwe.Izinhlelo ezahlukene zisetshenziselwa ukufeza imisebenzi ehlukene, ezinye ukuze kuzuzwe ekhethekile futhi eyingqayizivele.Qhathanisa namanye amadivaysi okunzima ukuwafinyelela ngisho nangomzamo omkhulu, i-MUC inezinzuzo zayo.
Ukwahlukanisa
Ama-Microcontroller angahlukaniswa ngezindlela ezahlukene.
(a) 8-bit, 16-bit, kanye nemishini engu-32-bit ngokobubanzi bebhasi ledatha.
(b) Angahlukaniswa ngokuya ngokwakhiwa kwenkumbulo njengezakhiwo zaseHarvard kanye nezakhiwo zeVon Neumann.
(c)Ngokohlobo lwememori yohlelo eshumekiwe zingahlukaniswa njenge-OTP, Imaski, i-EPROM/EEPROM, kanye ne-Flash memory Flash.
(d)Ngokokwakheka kweziyalezo zingahlukaniswa zibe yi-CISC (Complex Instruction Set Computer) kanye ne-RISC (I-Reduced Instruction Set Computer)
Ngokweqhaza elibanjwe yi-MCU emsebenzini wayo, ikakhulukazi kunezinhlobo ezilandelayo zama-microcontroller.
Imisebenzi
Ezinhlelweni zezimboni, indima yesilawuli esincane ukulawula kanye nokuxhumanisa imisebenzi yalo lonke idivayisi, ngokuvamile edinga isibali sohlelo (PC), irejista yemiyalelo (IR), isikhiphi semiyalo (ID), isikhathi nokulawula amasekhethi, kanye nemithombo ye-pulse kanye nokuphazamiseka.
Izingxenye Ezihlangene
Nakuba imisebenzi eminingi yesilawuli esincane ihlanganiswe ku-chip encane, inezingxenye eziningi ezidingekayo kukhompyutha ephelele: i-CPU, inkumbulo, isistimu yebhasi yangaphakathi neyangaphandle, futhi namuhla iningi lizoba nenkumbulo yangaphandle.Iphinde ihlanganise amadivaysi e-peripheral afana nezindawo zokuxhumana, izibali sikhathi, amawashi esikhathi sangempela, nokunye.Amasistimu we-microcontroller anamandla kakhulu namuhla angahlanganisa ngisho nomsindo, ihluzo, amanethiwekhi, kanye nezinhlelo eziyinkimbinkimbi zokufaka nokukhiphayo ku-chip eyodwa.
Izici
I-MCU ilungele ukucubungula ukuxilonga kanye ne-arithmetic yohlu olubanzi lwedatha evela emithonjeni ehlukene yolwazi, egxile ekulawuleni.Incane, ilula, ayibizi, futhi ihlinzeka ngezimo ezikahle zokufunda, ukusetshenziswa, nokuthuthuka.
I-MCU iyikhompuyutha yokulawula isikhathi sangempela eku-inthanethi, i-inthanethi iyisilawuli senkambu, isidingo sokuba nekhono eliqinile lokulwa nokuphazamiseka, izindleko eziphansi, lena futhi ikhompyutha engaxhunyiwe ku-inthanethi (njenge-PC yasekhaya) umehluko omkhulu.
Ngesikhathi esifanayo, isici esibaluleke kakhulu esihlukanisa i-MCU ku-DSP ukuguquguquka kwayo, okuboniswa kusethi yemiyalelo nezindlela zokubhekana nazo.
Mayelana Nemikhiqizo
Izilawuli ezincane ze-C2000™ zakhelwe ukulawula isikhathi sangempela.Sihlinzeka ngolawulo lwesikhathi sangempela lokubambezeleka okuphansi kuwo wonke amaleveli okusebenza kanye nephoyinti lentengo kuzo zonke izinhlelo zokusebenza ezahlukene.Ungakwazi ukubhangqa ama-MCU esikhathi sangempela e-C2000 nama-ICs e-gallium nitride (GaN) IC kanye namadivayisi kagesi e-silicon carbide (SiC) ukuze akusize uzuze amakhono awo aphelele.Lokhu kumatanisa kungakusiza ukuthi unqobe izinselele zedizayini ezifana namafrikhwensi okushintsha okuphezulu, ukuminyana kwamandla aphezulu nokunye.C2000™.
Ama-C2000™ MCUs TMS320F28X Ama-Microcontrollers azo zonke izidingo zedizayini: Inhloso evamile, Ukulawula kwesikhathi sangempela, Izinzwa zemboni, Ezokuxhumana Kwezimboni, Eziqeqeshelwe Izimoto, Ukusebenza okuphezulu.
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