AM1808EZWT3 Ea Pele 'Me e Ncha e nang le Theko ea Tlholisano ka Setokong sa IC Supplier
Litšobotsi tsa Sehlahisoa
MOFUTA | TS'OANELO | KHETHA |
sehlopha | Lipotoloho tse Kopantsoeng (ICs) |
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moetsi | Lisebelisoa tsa Texas |
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letoto | Sitara™ |
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thatela | terei |
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Boemo ba sehlahisoa | E sebetsa |
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Core processor | ARM926EJ-S |
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Palo ea li-cores/bophara ba libese | 1 I-core, 32-bit |
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lebelo | 375MHz |
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Second processor/DSP | Taolo ea tsamaiso;CP15 |
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Molaoli oa RAM | LPDDR, DDR2 |
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Ho potlakisa litšoantšo | eseng |
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Pontšo le li-interface controller | LCD |
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Ethernet | 10/100Mbps (1) |
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LIHORA | SATA 3Gbps (1) |
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USB | USB 1.1 + PHY (1), USB 2.0 + PHY (1) |
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Voltage - I/O | 1.8V, 3.3V |
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Mocheso oa ho sebetsa | 0°C ~ 90°C(TJ) |
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Likarolo tsa ts'ireletso | - |
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Mofuta oa ho kenya | Mofuta oa sekhomaretsi sa bokaholimo |
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Sephutheloana/Ntlo | 361-LFBGA |
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Morekisi karolo encapsulation | 361-NFBGA (16x16) |
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Sehokelo sa tlatsetso | I²C,McASP,McBSP,SPI,MMC/SD,UART |
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Nomoro e kholo ea sehlahisoa | AM1808 |
Mofuta o Kopantsoeng oa Potoloho
Microprocessor ea 16-bit e ka aroloa likarolo tse peli, karolo e le 'ngoe ke karolo ea ho bolaoa (EU), e leng karolo e phethahatsang litaelo;karolo e 'ngoe ke yuniti ea sebopeho sa libese (BIU), e hokahaneng le bese ea 8086 mme e etsa ts'ebetso ea ho lata litaelo mohopolong.Kamora hore microprocessor e arotsoe ka EU le BIU, ts'ebetso ea ho lata litaelo le litaelo tsa ho phethahatsa li ka kopanngoa.Karolo ea EU e na le faele ea ngoliso, e nang le li-registerer tsa 8 16-bit, tse ka sebelisoang ho boloka data, index le stack pointer, arithmetic operation logic unit (ALU) ho etsa mesebetsi ea lipalo le ts'ebetso ea logic, le litlaleho tsa lifolakha ho boloka. maemo a sephetho sa ts'ebetso ena.Li-unit tsena tse ho yuniti ea ts'ebetso li fetisetsa data ka bese ea data.Yuniti ea sebopeho sa libese e boetse e na le faele ea ngoliso, moo CS, DS, SS, le ES e leng lirekoto tsa likarolo bakeng sa karohano ea sebaka sa memori.IP ke sesupa sa litaelo.Rejisetara ea khokahanyo ea ka hare e boetse ke rejisetara ea ho boloka data ka nakoana.Lethathamo la litaelo ke ho boloka molaetsa o latiloeng esale pele.Karolo ea sebopeho sa libese e boetse e na le adder ea aterese, e eketsang boleng ba ngoliso ea karolo le boleng ba offset ho fumana aterese ea 'mele ea 20-bit.Lintlha le liaterese li hokahane le bese ea tsamaiso ea kantle ea 8086 ka logic ea taolo ea libese.8086 e na le bese ea data ea 16-bit.Ha processor le data ea off-chip e fetisa, nomoro ea binary ea 16-bit e fetisoa ka sehlopha se le seng.8086 e na le sebopeho sa lipeipi tsa mantlha, tse ka hlokomelang ho kopana ha ts'ebetso ea on-chip le ts'ebetso ea off-chip.