(Qaybaha Korontada) 5V927PGGI8

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Faahfaahinta Alaabta
24-BIT DHISMAHA SIGNAL-KA DIGITAL

Motorola DSP56307, oo xubin ka ah qoyska DSP56300 ee soo-saareyaasha seenyaalaha dhijitaalka ah ee barnaamijka la samayn karo (DSPs), waxay taageertaa codsiyada kaabayaasha wireless ee hawlgallada shaandhaynta guud.Isku-xidhaha shaandhada la xoojiyey ee-chip-ka (EFCOP) wuxuu socodsiiyaa algorithms-yada si la mid ah hawlgalka asaasiga ah, sidaas darteed kordhinta guud ahaan waxqabadka DSP iyo hufnaanta.Sida xubnaha kale ee qoyska, DSP56307 waxay isticmaashaa wax-qabad sare, hal-saac-wareeg-matoorka wax-barashada (code-ku habboon Motorolas caan DSP56000 qoyska xudunta ah), beddele foosto, ciwaan 24-bit ah, kayd tilmaameed, iyo kontaroolaha gelitaanka xusuusta tooska ah, sida sawirka 1. DSP56307 waxay bixisaa waxqabad 100 milyan oo tilmaamo ah (MIPS) ilbiriqsi kasta iyadoo la adeegsanayo saacad gudaha 100 MHz ah oo leh 2.5 volt core iyo madax-bannaan 3.3 volt wax-soo-galin / awood-soo-saar.

Dulmar
Isticmaalka jiilka labaad ee ASMBL (Advanced Silicon Modular Block) qaab dhismeedka tiireedka ku salaysan, XC5VLX330T-3FFG1738I wuxuu ka kooban yahay shan goobood oo kala duwan (qoys hoosaadyo), doorashada ugu badan ee ay bixiyaan qoys kasta oo FPGA ah.Goob kastaa waxay ka kooban tahay saamiyo kala duwan oo astaamo ah si wax looga qabto baahiyaha noocyo badan oo kala duwan oo naqshado macquul ah oo horumarsan.Marka lagu daro kuwa ugu horumarsan, dharka macquulka ah ee waxqabadka sare leh, XC5VLX330T-3FFG1738I FPGAs waxay ka kooban yihiin nidaamyo badan oo nidaamka IP adag ah, oo ay ku jiraan 36-Kbit block RAM / FIFOs, jiilka labaad 25 x 18 jeexjeexyada DSP, Dooro tignoolajiyada IO ee la dhisay- in impedance si dhijitaal ah loo xakameeyo, Chip Sync isha-isku xidhka is-dhexgalka, nidaamka kormeerka shaqada,

ASTAAMAHA
Waxqabadka Sare DSP56300 Core
● 100 milyan oo tilmaamo ilbiriqsikii (MIPS) oo leh saacad 100 MHz ah 2.5 V xudunta iyo 3.3 VI/O
● Koodhka shayga la jaan qaadaya xudunta DSP56000
● Hab edbinta aadka u barbar socota
● Cutubka macquulka ah ee xisaabta (ALU)
- Dhuumaha si buuxda 24 x 24-bit isbarbar dhufashada-kumbuyuutareedka
- 56-bit isbarbardhiga foosto (wareejinta degdega ah iyo caadiga ah; curinta qulqulka yara iyo falanqaynta)
- Tilmaamaha ALU ee shuruudda ah
- 24-bit ama 16-bit taageero xisaabeed oo hoos yimaada xakamaynta software
● Unugga kantaroolka barnaamijka (PCU)
- Taageero kood madax-bannaan (PIC) meel dhig
- Hababka wax looga qabanayo ee loo habeeyay codsiyada DSP (oo ay ku jiraan lacag dhimis degdeg ah)
- Koontaroolaha kaydinta edbinta on-chip
- Qalabka xusuusta ku dul-ballaadhin kara
- Qalabka buulka leh DO siddo
- Soo celinta degdega ah ee otomaatiga ah ayaa goysa
● Gelitaanka xusuusta tooska ah (DMA)
- Lix kanaal oo DMA ah oo taageeraya gelitaanka gudaha iyo dibadda
- Hal-, laba-, iyo saddex-geesood wareejin (oo ay ku jirto bakhti-wareejin)
- Dhamaadka xannibaadda- wareejinta ayaa hakad gelisa
- Ka kicinta khadadka kala go'a iyo dhammaan meelaha durugsan
● Loop-xiran (PLL)
Waxay ogolaataa beddelka qayb qaybinta awoodda hoose (DF) iyada oo aan la lumin quful
- Saacadda wax soo saarka oo leh ciribtirka qallooca
● Taageerada qaladka qalabka
- Module-ka-ku-samaynta (On CE).
- Kooxda waxqabadka wadajirka ah (JTAG) ee marin u helka tijaabada (TAP)
- Habka raadraaca cinwaanka ayaa ka tarjumaysa gudaha barnaamijka RAM ee marinka dibadda