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AM1808EZWT3 Asal iyo Cusub oo leh Qiimo Tartan oo ku jira Alaabta IC

sharaxaad gaaban:

Chips-yada Microcontroller waxay xaqiijin karaan hawlo kala duwan iyagoo qora barnaamijyada xakamaynta, sida xakamaynta matoorada, nalalka, dareemayaasha, iwm. Waxay hirgelin kartaa hawlaha sida saacadaha, xisaabiyeyaasha, iyo joojinta socodsiinta, taas oo ogaanaysa xakamaynta iyo hawlgalka wareegga.


Faahfaahinta Alaabta

Tags Product

Sifooyinka Alaabta

NOOCA SHEEG

DOORO

qaybta Wareegyada isku dhafan (ICs)

Ku dhexjira

microprocessor

 

soo saaraha Qalabka Texas

taxane Sitara™

duub saxaarad

Heerka badeecada Firfircoon

processor Core ARM926EJ-S

Tirada xudunta/ballaca baska 1 I-core, 32-bit

xawaaraha 375Mhz

Processor-sare/DSP Xakamaynta nidaamka;CP15

Xakamaynta RAM LPDDR,DDR2

Dardargelinta garaafyada maaha

Muujinta iyo kontaroolayaasha interface LCD

Ethernet 10/100Mbps (1)

SAACADAHA SATA 3Gbps (1)

USB USB 1.1 + PHY (1), USB 2.0 + PHY (1)

Voltage- I/O 1.8V,3.3V

Heerkulka shaqada 0°C ~ 90°C(TJ)

Astaamaha amniga -

Nooca rakibidda Nooca xabagta dusha sare

Xidhmada/Guryaynta 361-LFBGA

Qaybta iibiyaha 361-NFBGA (16x16)

Interface dheeraad ah I²C,McASP,McBSP,SPI,MMC/SD,UART

nambarka sayidka alaabta AM1808

Nooca Wareegga Isku-dhafan

Microprocessor-ka 16-bit ah waxa loo qaybin karaa laba qaybood, qayb waa unugga fulinta (EU), oo ah qaybta fulinaysa tilmaamaha;Qaybta kale waa unugga is dhexgalka baska (BIU), kaas oo ku xidhan baska 8086 oo fulinaya hawlgalka habaynta tilmaamaha ee xusuusta.Ka dib marka microprocessor-ku u qaybsamo EU iyo BIU, hawlgallada keenista tilmaamaha iyo fulinta tilmaamaha waa la isku dhejin karaa.Qaybta EU-da waxay leedahay faylka diiwaanka, kaas oo ka kooban 8 diiwaanka 16-bit, kaas oo loo isticmaali karo in lagu kaydiyo xogta, index iyo stack pointer, unit logic operation arithmetic (ALU) si loo fuliyo hawlaha xisaabinta iyo hawlgallada macquulka ah, iyo diiwaanka calanka si loo kaydiyo. shuruudaha natiijooyinka hawlgalladan.Cutubyadan ku jira qaybta fulinta waxay xogta ku wareejiyaan baska xogta.Unugga is-dhexgalka baska waxa kale oo uu leeyahay faylka diiwaanka, halkaas oo CS, DS, SS, iyo ES ay yihiin diiwaanka qaybinta booska xusuusta.IP waa tilmaame tilmaame.Diiwaanka isgaarsiinta gudaha sidoo kale waa diiwaan si ku meel gaar ah loo keydiyo xogta.Safka amarku waa in la kaydiyo socodka tamarta ee horay loo keenay.Qaybta is dhex galka baska waxa kale oo ay leedahay ciwaanka ciwaanka, kaas oo ku daraya qiimaha diwaangalinta qaybta iyo qiima dhimista si loo helo ciwaanka jireed ee 20-bit ah.Xogta iyo ciwaanada waxa lagu xidhay baska nidaamka 8086 ee dibadda iyada oo loo marayo macquulnimada xakamaynta baska.8086 wuxuu leeyahay baska xogta 16-bit ah.Marka processor-ka iyo off-chip-gu ay gudbiyaan xogta, nambarka binary-ga ah ee 16-bit ah ayaa lagu kala qaadaa hal fasal.8086 waxa ay leedahay qaab-dhismeedka dhuumaha aasaasiga ah, kaas oo xaqiijin kara isku-dhafka hawlgallada on-chip-ka iyo hawlgallada ka baxsan-chip-ka.


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