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ǿֻĦ XT800()IJµAndroid 2.0֧CDMA2000GSMͬʱӲϲARMʷǿCortex-A8֧32GBMicro-SD洢չ洢֧GPSܣе̺Ӧܣ֧WAPI/Wi-Fi
Ħϣǵ֪ûõ1G Cortex-A8 S5PC110ſĿǰߵARMֻCPU
ΪֹڸƵʵ1GHzARM CORTEX-A8S5PC110ֳֻͨŲƷں 32/32KB/ָһ棬512KB档ǵ45nmƳ̼ͨĽCPUԼIntelĿǰŵAtomͯľƵʲ1.6G1GΪǾ߱ͬijĺ45Ƴ̣ͬ512KB L2 CacheȻʵϿܾAtomкܴ࣬ҪףֻоƬͨרŶƵͨŵŻʵʱ־ԲףοS5PC110ӵе͵öĹġ
Ϊ֧δĸ岥S5PC110ĵø3Dͼ棬ͳ֧3DϷҪǻ֧1080p棬30fps֡ٽиƵط/¼ơͬʱûںHDMI1.3ӿڣһֻĸƵصĸӰͨҺʾҺӲš
S5PC11014x14ƽFBGAװpitchֵװࣩΪ0.5mmɼOneDRAM,mobile DDRԼLP DDR2ڴ档
רҵARM CORTEX-A8Ҫ˽Ϣ
ARMһǶʽṩ̣32λRISC CPUвȡͻƣƵṹѾv3չڵv7ARMv7ܹARMv6ܹĻϵġüܹThumb-2ARMThumbѹĻϷչģұ˶ִARMĴԡThumb-2ȴ32λʹ31%ڴ棬СϵͳͬʱܹṩеĻThumbĽ߳38%ܡARMv7ܹöNEONDSPý崦˽4ָ֧ĸ㣬һ3DͼΡϷӦԼͳǶʽӦõ⣬ARMv7ָ֧лӭϲӵJIT(Just In Time)DAC(DynamicAdaptlve Compilation)ʹá
CortexϵдǻARMv7ܹģΪCortcx-M3Cortex-RCortex-AࡣCortex-A8ARM˾ʷǿһƵΪ600MHz1GHz65£书ĵ300ߣȴߴ2000MIPS
Cortex-A8˸ӵˮ߹ܣǿĵӦãCortex-A8һŻװ/洢ˮߣ˳ִУִͬеijںˣӵ13ˮߣ10NEONýˮߣṩ2 DMIPS/MHZܣŻL1棬߷ô洢ٶȣģרõL2棬ڱʱѻ浱RAMдСãķӳҲԱ̿ƣлִм¼Ķ̬תԤΣⲻṩߴ95%ȷԣҲṩطŻЧԤдʧ
ڼ棬ʹܹܡЧʺʹܶȵThumb®-2״βǿNEONTMźŴչH.264MP3ýṩ١Cortex-A8Jazelle®-RCT JavaټʵʱJITͶ̬ʱ루DACṩŻͬʱڴռÿռߴ⣬´ڰȫְȨTrustZone®AMBA® 3 AXI™Э飬ʵֵĹIEMܡ
Cortex-A8ARM˾רṩµĺ⣨Artisan Advantage-CEµĿ⺯Ч쳣ٶȲġͬʱµĿ⺯ṩ˸ڴй©ƻơ
CPUٿĦ XT800ãֻĻÿ3.7Ӣʽֱʸߴ480x854أͷȻΪ500ص֧720PƵ㡣FM2.0+EDR3.5ףͬʱ֧micro-SDչ洢ܴ32GBĦ XT701()XT800ֱӽGPSλͬʱֻõ̹ܣӦ
ϣXT800ΪԲ澵ñºųʯͷᳪU6Ļ·˵ؼܼŴͬڵݴӦĻϷĦı־ΪдͲ߸Ӧ
ֻݽӿΪHDMIͬհֻ3.5 mmףſڴֻ֡ͷȻΪ500ص֧720PƵ㡣ƵļΪҹƵṩõ֧֡½ǵ־䶨ƻݡ
µAndroid 2.0֧CDMA2000GSMͬʱӲϲARMʷǿCortex-A8֧32GBMicro-SD洢չ洢֧GPSܣе̺Ӧܣ֧WAPI/Wi-FiµAndriod 2.0ϵͳµUIƸԶĿһµסΪĻϾȻ
ڶ3GƳͨѶ189䡢ֵȡֻ˹ȸͼ书ǰAndriodϵͳֻǼͼ㹦ܣʹøӷ㡣
Źܷ棬ֻ˴ͳ9QWERTYȫ̺ȫд뷽ʽĦ뷨סAndriodϵͳûԲͬȻʮֵλ༭öźʵʱѡͨCG͡ý巽棬ֻ֧FMֻſ3G翴Ƶоʱ¿ʾбͿݲ
û˶CPUͬʱ֧3G˫˫ARMʷǿCortex-A8ĸͣý崦ǿû۸ߴ6000ԪгܷܻҪȺ
ĵַ:http://www.cnonline.org/2010/article/11370.html