I-TMS320VC5509AZAY Amaphrosesa & Izilawuli Zesiginali Yedijithali – i-DSP, i-DSC Iphrosesa Yesiginali Egxilile ye-DSC 179-NFBGA -40 kuya ku-85
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | Ama-Digital Signal processors & Controllers - DSP, DSC |
| I-RoHS: | Imininingwane |
| Umkhiqizo: | I-DSPs |
| Uchungechunge: | I-TMS320VC5509A |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji/Ikesi: | I-NFBGA-179 |
| Ingqikithi: | C55x |
| Inombolo Yezikhombo: | 1 Ingqikithi |
| Imvamisa yewashi enkulu: | 200 MHz |
| I-L1 Cache Instruction Memory: | - |
| Inkumbulo Yedatha Yenqolobane ye-L1: | - |
| Usayizi Wenkumbulo Yohlelo: | awu 64kb |
| Usayizi we-RAM yedatha: | 256kb |
| I-Operating Supply Voltage: | 1.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 85 C |
| Ukupakishwa: | Ithreyi |
| Ibhrendi: | Texas Instruments |
| Uhlobo Lweziyalezo: | Iphoyinti Eligxilile |
| Uhlobo lwesixhumi esibonakalayo: | I-I2C |
| Kuyazwela umswakama: | Yebo |
| Uhlobo Lomkhiqizo: | I-DSP - Amaphrosesa nezilawuli Zesiginali Yedijithali |
| Inani Lephakethe Lefekthri: | 160 |
| Isigaba esingaphansi: | Amaphrosesa & Izilawuli ezishumekiwe |
| Supply Voltage - Max: | 1.65 V |
| Supply Voltage - Min: | 1.55 V |
| Izibali-sikhathi ze-Watchdog: | I-Watchdog Timer |
♠ TMS320VC5509A I-Fixed-Point Digital Signal Processor
I-TMS320VC5509A fixed-point digital signal processor (DSP) isekelwe kumongo we-CPU wesizukulwane se-TMS320C55x DSP.Izakhiwo ze-C55x™ DSP zifinyelela ukusebenza okuphezulu namandla aphansi ngokukhula kokuhambisana nokugxila okuphelele ekunciphiseni ukuhlakazeka kwamandla.I-CPU isekela isakhiwo sebhasi sangaphakathi esakhiwe ibhasi lohlelo olulodwa, amabhasi amathathu okufundwa kwedatha, amabhasi amabili okubhala idatha, namabhasi engeziwe anikezelwe kumsebenzi we-peripheral kanye ne-DMA.Lawa mabhasi anikeza ikhono lokufunda idatha efinyelela kokuthathu kanye nedatha emibili ebhala ngomjikelezo owodwa.Ngokuhambisanayo, isilawuli se-DMA singakwazi ukudlulisa idatha kuze kube kabili ngomjikelezo ngamunye ngaphandle komsebenzi we-CPU.
I-C55x CPU ihlinzeka ngamayunithi amabili e-multiply-accumulate (MAC), ngalinye likwazi ukuphindaphinda okungu-17-bit x 17-bit ngomjikelezo owodwa.Iyunithi emaphakathi ye-40-bit arithmetic/logic (ALU) isekelwa i-ALU eyengeziwe engu-16-bit.Ukusetshenziswa kwama-ALU kungaphansi kokulawulwa kwesethi yomyalelo, okuhlinzeka ngekhono lokuthuthukisa umsebenzi ohambisanayo kanye nokusetshenziswa kwamandla.Lezi zinsiza ziphethwe Kuyunithi Yekheli (AU) kanye Neyunithi Yedatha (DU) ye-C55x CPU.
Isizukulwane se-C55x DSP sisekela isethi yobubanzi bebhayithi yobubanzi ukuze kuthuthukiswe ukuminyana kwekhodi.I-Instruction Unit (IU) yenza ukulanda kohlelo lwe-32-bit kumemori yangaphakathi noma yangaphandle futhi ifake imiyalelo yolayini Yeyunithi Yohlelo (PU).Uphiko Lwezinhlelo luqopha imiyalo, luqondise imisebenzi kuzinsiza ze-AU ne-DU, futhi lulawule ipayipi elivikelwe ngokugcwele.Amandla okuqagela amagatsha agwema ukuguquguquka kwepayipi ekusebenziseni imiyalelo enemibandela.
Imisebenzi yenjongo evamile yokufaka nokukhiphayo kanye ne-10-bit A/D inikeza izikhonkwane ezanele zesimo, iziphazamiso, kanye nebhithi I/O yama-LCDs, amakhibhodi, nezixhumi zemidiya.Isixhumi esibonakalayo esihambisanayo sisebenza ngezindlela ezimbili, njengesigqila se-microcontroller sisebenzisa imbobo ye-HPI noma njengesixhumi esibonakalayo semidiya esihambisanayo sisebenzisa i-EMIF engavumelanisi.Imidiya ye-serial isekelwa ngama-peripheral amabili e-MultiMedia Card/Secure Digital (MMC/SD) kanye nama-McBSP amathathu.
Isethi ye-peripheral ye-5509A ihlanganisa isixhumi esibonakalayo sememori yangaphandle (i-EMIF) enikeza ukufinyelela okungenaglue kuzinkumbulo ezingavumelani njenge-EPROM ne-SRAM, kanye nezinkumbulo zesivinini esikhulu, zokuminyana okuphezulu njenge-DRAM ehambisanayo.Okunye okuphathelene nomngcele kufaka i-Universal Serial Bus (i-USB), iwashi lesikhathi sangempela, isibali sikhathi se-watchdog, i-I2C multi-master kanye nesixhumi esibonakalayo sesigqila.Izimbobo ezintathu ezigcwele ze-multichannel buffered serial buffered (McBSPs) zinikeza isixhumi esibonakalayo esingenaglue ezinhlobonhlobo zamadivayisi we-serial asezingeni lomkhakha, kanye nokuxhumana kweziteshi eziningi okufika kumashaneli anikwe amandla ngokwehlukana afika kwangu-128.Isixhumi esibonakalayo esithuthukisiwe sembobo yokusingatha (i-HPI) iyisixhumi esibonakalayo esihambisanayo esingu-16-bit esisetshenziselwa ukunikeza ukufinyelela kwephrosesa yomsingathi kumabhayithi angu-32K wememori yangaphakathi ku-5509A.I-HPI ingacushwa ngemodi ephindwe kabili noma engeyona eminingi ukuze inikeze isikhombimsebenzisi esingenaglue kumaphrosesa ahlukahlukene abamba.Isilawuli se-DMA sihlinzeka ngokunyakaza kwedatha kwezimo zeziteshi eziyisithupha ezizimele ngaphandle kokungenelela kwe-CPU, sinikeza ukudluliswa kwe-DMA okungafika kumagama amabili we-16-bit umjikelezo ngamunye.Izibali sikhathi ezimbili zenhloso evamile, izikhonkwane ezifika kweziyisishiyagalombili ezizinikele zenhloso evamile ye-I/O (GPIO), kanye nokukhiqizwa kwewashi le-digital phase-locked loop (DPLL) nakho kufakiwe.
I-5509A isekelwa i-eXpressDSP™ ewine umklomelo yomkhakha, i-Code Composer Studio™ Integrated Development Environment (IDE), i-DSP/BIOS™, indinganiso ye-algorithm ye-Texas Instruments, kanye nenethiwekhi enkulu kunazo zonke yomkhakha evela eceleni.I-Code Composer Studio IDE inamathuluzi okukhiqiza amakhodi okuhlanganisa i-C Compiler ne-Visual Linker, isifanisi, i-RTDX™, izishayeli zedivayisi yokulingisa i-XDS510™, namamojula okuhlola.I-5509A iphinde isekelwe yi-C55x DSP Library ehlanganisa izinhlamvu zesofthiwe eziyisisekelo ezingaphezu kuka-50 (izihlungi ze-FIR, izihlungi ze-IIR, ama-FFT, nemisebenzi ehlukahlukene yezibalo) kanye nemitapo yolwazi yokusekelwa kwe-chip nebhodi.
Umongo we-TMS320C55x DSP wadalwa ngesakhiwo esivulekile esivumela ukungezwa kwezingxenyekazi zekhompuyutha eziqondene nohlelo lokusebenza ukukhulisa ukusebenza kuma-algorithms athile.Izandiso zezingxenyekazi zekhompuyutha ku-5509A zishaya ibhalansi ephelele yokusebenza okugxilile okuvumelana nezimo, kuyilapho zithola ukusetshenziswa kwamandla aphansi, kanye nezindleko ngokuvamile obekunzima ukuzithola emakethe yokucubungula ividiyo.Izandiso zivumela i-5509A ukuthi ilethe ukusebenza kwekhodekhi yevidiyo okukhethekile enomkhawulokudonsa wayo ongaphezu kwesigamu otholakalayo ukwenza imisebenzi eyengeziwe njengokuguqulwa kwesikhala sombala, ukusebenza kwesibonisi somsebenzisi, ukuvikeleka, i-TCP/IP, ukubonwa kwezwi, nokuguqulwa kombhalo ube inkulumo.Njengomphumela, i-5509A DSP eyodwa inganika amandla izinhlelo zokusebenza zevidiyo zedijithali eziphathwayo kakhulu ngokucutshungulwa kwe-headroom ukuze kugcinwe.Ukuze uthole ulwazi olwengeziwe, bheka Izandiso Zekhompuyutha ye-TMS320C55x ye-Image/Video Applications Reference's Programmer's (inombolo yemibhalo SPRU098).Ukuze uthole ulwazi olwengeziwe ngokusebenzisa i-DSP Image Processing Library, bheka i-TMS320C55x Image/Video Processing Library Programmer's Reference (inombolo yezincwadi SPRU037).
• Ukusebenza Okuphezulu, Amandla Aphansi, Iphoyinti Eligxilile TMS320C55x™Iphrosesa Yesiginali Yedijithali
− 9.26-, 6.95-, 5-ns Isikhathi Somjikelezo Wokufundisa
− 108-, 144-, 200-MHz Isilinganiso Sewashi
− Kwenziwa Imiyalo Eyodwa/Emibili Ngomjikelezo ngamunye
− Iziphindaphinda Ezimbili [Kufika Ezizigidini Ezingu-400 Eziphindaphindayo-Ziqongelela ngomzuzwana (MMACS)]
− Amayunithi amabili e-Arithmetic/Logic (ALUs)
− Idatha Yangaphakathi Emithathu/Amabhasi Afundwayo Amathathu kanye Nedatha Yangaphakathi Yangaphakathi/Amabhasi Okubhala Asebenzayo Amabili
• 128K x 16-Bit On-Chip RAM, Ihlanganiswe:
− 64K Amabhayithi we-Dual-Access RAM (DARAM) 8 Amabhulokhi we-4K × 16-Bit
− 192K Amabhayithi we-RAM yokufinyelela okukodwa (SARAM) 24 Amabhulokhi we-4K × 16-Bit
• Amabhayithi angu-64K we-One-Wait-State On-Chip ROM (32K × 16-Bit)
• I-8M × 16-Bit Maximum Addable addressable External Memory Space (Synchronous DRAM)
• 16-Bit Inkumbulo Yebhasi Yangaphandle Ehambisanayo Isekela Okunye:
− I-External Memory Interface (EMIF) Enamandla e-GPIO kanye ne-Glueless Interface ukuze:
− I-Asynchronous Static RAM (SRAM)
− I-EPROM ye-Asynchronous
− I-DRAM Evumelanayo (i-SDRAM)
− 16-Bit Parallel Enhanced Host-Port Interface (EHPI) Ngamakhono e-GPIO
• Ukulawula Amandla Aphansi Okuhlelekayo Kwezizinda Ezisebenzayo Zamadivayisi Ayisithupha
• Iphuzu Lokulingisa Elisuselwe ku-Chip
• On-Chip Peripherals
− Izibali-sikhathi ezimbili ezingama-20-Bit
− I-Watchdog Timer
− Isilawuli se-Six-Channel Direct Memory Access (DMA).
− Izimbobo Zochungechunge Ezithathu Ezisekela Inhlanganisela:
− Kufikela kuma-Multichannel Buffered Serial Ports (McBSPs)
− Kufikela ku-2 MultiMedia/Secure Digital Card Interfaces
− Isijeneretha Sewashi Esikhiywa Esigabeni Esihlelekayo
− Izikhonkwane Eziyisikhombisa (LQFP) noma Eziyisishiyagalombili (BGA) I-General-Purpose I/O (GPIO) (GPIO) kanye Nephini Lokukhipha Inhloso Ejwayelekile (XF)
− I-USB Full-Speed (12 Mbps) Imbobo Yezigqila Esekela Ubuningi, Ukuphazamisa kanye Nokudluliswa Kwe-Isochronous
− I-Inter-Integrated Circuit (I2C) Multi-Master and Slave Interface
−Iwashi Lesikhathi Sangempela (RTC) Nge-Crystal Input, Isizinda Sewashi Esehlukene, Ukunikezwa kwamandla okuhlukile
− 4-Channel (BGA) noma 2-Channel (LQFP) 10-Bit Ukusondela Okulandelanayo A/D
• I-IEEE Std 1149.1† (JTAG) I-Boundary Scan Logic
• Amaphakheji:
− 144-Terminal Low-Profile Quad Flatpack (LQFP) (PGE Suffix)
− 179-Terminal MicroStar BGA™ (Ball Grid Array) (GHH Suffix)
− 179-Terminal Lead-Free MicroStar BGA™ (Ball Grid Array) (ZHH Suffix)
• 1.2-V Core (108 MHz), 2.7-V – 3.6-VI/Os
• 1.35-V Core (144 MHz), 2.7-V – 3.6-VI/Os
• 1.6-V Core (200 MHz), 2.7-V – 3.6-VI/Os
• IHybrid, isistimu yesitimela sikagesi nenamandla (EV/HEV)
- Uhlelo lokuphatha ibhethri (BMS)
– Ishaja esebhodini
- I-inverter yokudonsa
- Isiguquli se-DC/DC
– Isiqalisi/ijeneretha
