Sharaxaada
AM1705 waa microprocessor ARM awood yar oo ku salaysan ARM926EJ-S.Qalabku wuxuu awood u siinayaa soosaarayaasha qalabka asalka ah (OEMs) iyo soosaarayaasha naqshadaynta asalka ah (ODMs) inay si dhakhso ah u keenaan aaladaha suuqa oo leh nidaamyo hawlgal oo adag, is-dhexgal isticmaale oo hodan ah, iyo waxqabadka processor-ka sare iyada oo loo marayo dabacsanaanta ugu badan ee isku-dhafan oo isku-dhafan, xal processor isku dhafan.ARM926EJ-S waa processor 32-bit RISC ah kaas oo fuliya 32-bit ama 16-bit tilmaamaha oo socodsiiya xogta 32-, 16- ama 8-bit.Xuddunta waxay isticmaashaa dhuumaha si ay dhammaan qaybaha processor-ka iyo nidaamka xusuusta ay si joogto ah u shaqeeyaan.Xudunta ARM waxay leedahay coprocessor 15 (CP15), moduleka ilaalinta, iyo xogta iyo unugyada maaraynta xusuusta barnaamijka (MMUs) oo leh miis dhinac u eeg.Xudunta ARM waxay leedahay 16KB oo tilmaamo gaar ah iyo 16-KB xogta kaydinta.Labada baloog ee xusuusta ah waa 4-way xiriiriye oo leh tusaha farsamada farsamada (VIVT).Xudunta ARM waxa kale oo ay leedahay 8KB ee RAM (Vector Table) iyo 64KB of ROM.Qalabka durugsan waxaa ka mid ah: 10/100 Mbps Ethernet MAC (EMAC) oo leh moduleka macluumaadka maamulka / soo-saarka (MDIO);laba I 2C Bus interfaces;saddex dekedood oo taxane ah oo maqal ah (McASPs) oo leh taxanayaal iyo meelo FIFO ah;laba waqti 64-bit ah oo ujeedo-guud ah mid kasta oo la habeyn karo (mid la habeyn karo sida ilaaliye);Ilaa 8 bangi oo ah 16 biin oo wax-is-gelinta/soo-saarka guud ah (GPIO) oo leh habab curin ah oo la joojin karo/dhacdo, oo lagu dhufto qaybo kale;saddex UART interfaces (mid leh RTS iyo CTS labadaba);saddex qaybood oo cabbirka ballaca garaaca wadnaha ah ee la xoojiyey (eHRPWM);saddex qaybood oo 32-bit ah oo la xoojiyey (eCAP) kuwaas oo loo qaabayn karo 3 qalab-qaadasho ama 3 wax-soo-saarka pulse width (APWM);laba xabbo oo 32-bit ah oo kor loo qaaday oo quadrature encoded garaaca wadnaha ah (eQEP);iyo 2 interfaces xasuusta dibadda: asynchronous iyo SDRAM interface xasuusta dibadda (EMIFA) oo loogu talagalay xusuusta gaabis ah ama meelaha durugsan, iyo interface xasuusta xawaaraha sare (EMIFB) ee SDRAM.Xakamaynta Helitaanka Warbaahinta Ethernet (EMAC) waxay bixisaa is dhexgal hufan oo u dhexeeya aaladda iyo shabakadda.EMAC waxa ay taageertaa 10Base-T iyo 100Base-TX,ama 10Mbps iyo 100Mbps labada nooc ee halfor-duplex-ka buuxa.Intaa waxaa dheer, interface MDIO ayaa diyaar u ah qaabeynta PHY.
Tilmaamaha: | |
Sifada | Qiimaha |
Qaybta | Wareegyada isku dhafan (ICs) |
Ku-xidhan - Microprocessors | |
Mfr | Qalabka Texas |
Taxane | Sitara™ |
Xidhmada | Tube |
Xaaladda Qaybta | Firfircoon |
Processor Core | ARM926EJ-S |
Tirada Koofiyadaha/Balacda Baska | 1 Core, 32-Bit |
Xawaaraha | 375Mhz |
La-hawlgalayaasha/DSP | Xakamaynta Nidaamka;CP15 |
Xakamaynta RAM | SDRAM |
Dardargelinta Garaafyada | No |
Muujinta & Kontaroolayaasha Interface | - |
Ethernet | 10/100Mbps (1) |
SATA | - |
USB | USB 2.0 + PHY (1) |
Voltage- I/O | 1.8V, 3.3V |
Heerkulka shaqada | 0°C ~ 90°C (TJ) |
Astaamaha Amniga | - |
Xidhmada / Kiis | 176-LQFP suuf qaawan |
Xidhmada Aaladda Alaab-qeybiyaha | 176-HLQFP (24x24) |
Interfaces dheeraad ah | I²C, McASP, SPI, MMC/SD, UART |
Lambarka Alaabta Saldhigga | AM1705 |