展讯最新 SC7715(SP7715) 智能手机 PCB LAYOUT文件共享 下载 PADS9.
SC7715 CPU 功能框图
平台功能Cortex A7，主频高达1.2GHz @，32KB I-Cache, 32KB D-Cache, 256K L2 CacheNEON多媒体处理器Mali 400, Triangle 33M/秒, 312Mpixel/秒单芯片集成的AP、基带、PMU和连接性（WIFI/蓝牙/ FM/ GPS）通信功能支持WCDMA / HSPA/ GSM/ GPRS / EDGEHSDPA 21Mbps/HDUPA5.76Mbps（REL7）WCDMA频段I/II/III/ IV/V/VI/ VIII/IX和GSM/ GPRS / EDGE标准 Class 12四频GSM850/GSM900/DCS1800/PCS1900HR，FR，EFR，AMR-NB，AMR-WB支持三卡三待多媒体功能支持300万像素YUV摄像头， 5MPixel JPEG格式摄像头支持CCIR接口摄像头传感器支持H.264/MPEG4/H.263/FLV720支持AAC +/ AAC/MP3/ADPCM支持AMR/ ADPCMLCD显示支持高达WVGA分辨率支持RGB/ MCU接口集成LCD背光驱动器存储器支持LPDDR2 333MHz支持8bit/16bit NAND支持SPI NAND支持EMMC 4.5外围接口USB OTG2.0接口UART接口SDIO/ SPI接口I2C接口，I2S/ PCM接口GPIO接口三卡控制器，1.8/3.0 SIM卡接口用于测试和电路仿真的JTAG接口实时时钟（RTC）同步支持WCN/摄像头/ ATV/重力感应器等部件连接功能集成WiFi/Bluetooth/FM/GPS
PCB文件来了。
****************以下信息由管理员 @老吴 整理补充*******************
板子有以下元件和封装库，如有需要可以下载提取使用。
NameValuePCB DecalPart TypeANT0401NC-PAD-RFANT-2X3ANC-PAD-RFANT-2X3ANT0402NC-PAD-RFANT-2X3ANC-PAD-RFANT-2X3ANT0403NC-PAD-RFANT-2X3ANC-PAD-RFANT-2X3ANT7201NC-PAD-RFANT-2X3ANC-PAD-RFANT-2X3ANT7202NC-PAD-RFANT-2X3ANC-PAD-RFANT-2X3C22.2uFSC0402CAP-2.2UF-10V-0402-KC30.1uFSC0201CAP-0.1UF-0201C41uFSC0603CAP-1UF-50V-0603C54.7uFSC0603-SCAP-4.7UF-0603C61uFSC0402CAP-1UF-0402C020010uFSC0603CAP-10UF-10V-0603C02011uFSC0402CAP-1UF-0402C02021uFSC0402CAP-1UF-0402C02041uFSC0402CAP-1UF-0402C02051uFSC0402CAP-1UF-0402C02071uFSC0402CAP-1UF-0402C02081uFSC0402CAP-1UF-0402C02091uFSC0402CAP-1UF-0402C02101uFSC0402CAP-1UF-0402C021122PFSC0402CAP-22PF-0402C021222PFSC0402CAP-22PF-0402C02131uFSC0402CAP-1UF-0402C0214NFCAP-NF-0402CAP-NF-0402C251100nFSC0201CAP-100NF-10V-0201-KC2524.7uFSC0603CAP-4.7UF-6.3V-0603-KC03002.2uFSC0402CAP-2.2UF-10V-0402-KC03014.7uFSC0603-SCAP-4.7UF-0603C03021uFSC0402CAP-1UF-0402C03042.2uFSC0402CAP-2.2UF-10V-0402-KC03051uFSC0402CAP-1UF-0402C03061uFSC0402CAP-1UF-0402C03072.2uFSC0402CAP-2.2UF-10V-0402-KC03082.2uFSC0402CAP-2.2UF-10V-0402-KC031210uFSC0603CAP-10UF-10V-0603C03131uFSC0402CAP-1UF-0402C03142.2uFSC0402CAP-2.2UF-10V-0402-KC03151uFSC0402CAP-1UF-0402C03161uFSC0402CAP-1UF-0402C03194.7uFSC0603-SCAP-4.7UF-0603C03204.7uFSC0603-SCAP-4.7UF-0603C032110uFSC0603CAP-10UF-10V-0603C032210uFSC0603CAP-10UF-10V-0603C03244.7uFSC0603-SCAP-4.7UF-0603C03281uFSC0402CAP-1UF-0402C03290.1uFSC0201CAP-0.1UF-0201C03304.7uFSC0603-SCAP-4.7UF-0603C03311uFSC0402CAP-1UF-0402C03320.1uFSC0201CAP-0.1UF-0201C03334.7uFSC0603-SCAP-4.7UF-0603C03340.1uFSC0201CAP-0.1UF-0201C03350.01uFSC0201CAP-0.01UF-0201C03381uFSC0402CAP-1UF-0402C03391uFSC0402CAP-1UF-0402C03410.1uFSC0201CAP-0.1UF-0201C03430.1uFSC0201CAP-0.1UF-0201C03440.1uFSC0201CAP-0.1UF-0201C03450.1uFSC0201CAP-0.1UF-0201C03481uFSC0402CAP-1UF-0402C03510.1uFSC0201CAP-0.1UF-0201C03521uFSC0402CAP-1UF-0402C03554.7uFSC0603-SCAP-4.7UF-0603C03564.7uFSC0603-SCAP-4.7UF-0603C03581uFSC0402CAP-1UF-0402C035910uFSC0603CAP-10UF-10V-0603C03620.1uFSC0201CAP-0.1UF-0201C0401NFSC0201CAP-NF-0201C040247pFSC0402CAP-47PF-0402C0403470pFSC0201CAP-470PF-50V-0201C040447pFSC0402CAP-47PF-0402C040510uFSC0603CAP-10UF-10V-0603C040947pFSC0201CAP-47PF-0201C041047pFSC0201CAP-47PF-0201C04112.2pFSC0201CAP-2.2PF-50V-0201-CC04122.2pFSC0201CAP-2.2PF-50V-0201-CC041427pFSC0201CAP-27PF-0201C04151000PFSC0201CAP-1000PF-0201C041715PFSC0402CAP-15PF-0402C04183.3pF(NF)SC0201CAP-3.3PF-50V-0201C04193.3pF(NF)SC0201CAP-3.3PF-50V-0201C04203.3pF(NF)SC0201CAP-3.3PF-50V-0201C04218.2PFSC0402CAP-8.2PF-0402C04222.2pFSC0201CAP-2.2PF-50V-0201-CC04231.2PFSC0201CAP-1.2PF-00201C04242.2pFSC0201CAP-2.2PF-50V-0201-CC04252.2pFSC0201CAP-2.2PF-50V-0201-CC04260SR0402RES-0-0402C04271.2PFSC0201CAP-1.2PF-00201C04282.2pFSC0201CAP-2.2PF-50V-0201-CC044710PFSC0201CAP-10PF-0201C04491uFSC0402CAP-1UF-0402C0452SC0201CAP-10PF-0201C045447pFSC0201CAP-47PF-0201C045747pFSC0201CAP-47PF-0201C04651uFSC0402CAP-1UF-0402C04662.2pFSC0201CAP-2.2PF-50V-0201-CC04672.2pFSC0201CAP-2.2PF-50V-0201-CC046947pFSC0201CAP-47PF-50V-0201C04703.3pf(NF)SC0201CAP-3.3PF-50V-0201C047439PFSC0201CAP-39PF-0201C04751uFSC0402CAP-1UF-0402C048827pFSC0201CAP-27PF-0201C04951uFSC0402CAP-1UF-0402C049639PFSC0201CAP-39PF-0201C04971uFSC0402CAP-1UF-0402C04991uFSC0402CAP-1UF-0402C05010.1uFSC0201CAP-0.1UF-0201C05021uF(NF)SC0402CAP-1UF-0402C05040.1uF(NF)SC0201CAP-0.1UF-0201C05051uFSC0402CAP-1UF-0402C05061uFSC0402CAP-1UF-0402C05070.01uFSC0201CAP-0.01UF-0201C05090.1uFSC0201CAP-0.1UF-0201C05150.01uFSC0201CAP-0.01UF-0201C05300.1uFSC0201CAP-0.1UF-0201C05320.1uF(NF)SC0201CAP-0.1UF-0201C05331uF(NF)SC0402CAP-1UF-0402C310047pFSC0201CAP-47PF-0201C310147pFSC0201CAP-47PF-0201C31021uFSC0402CAP-1UF-0402C31034.7uF(NF)SC0603-SCAP-4.7UF-0603C31041000PF(NF)SC0201CAP-1000PF-0201C31071000PF(NF)SC0201CAP-1000PF-0201C31090.1uFSC0201CAP-0.1UF-0201C3110100PSC0201CAP-100PF-0201C31122.2uFSC0402CAP-2.2UF-0603C31160.1uFSC0201CAP-0.1UF-0201C31170.1uFSC0201CAP-0.1UF-0201C311847pFSC0201CAP-47PF-0201C31190.22uFSC0201CAP-0.22UF-0201C31200.22uFSC0201CAP-0.22UF-0201C31220.1uFSC0201CAP-0.1UF-0201C3123100PFSC0201CAP-100PF-0201C3126100PFSC0201CAP-100PF-0201C312747pFSC0201CAP-47PF-0201C312847pFSC0201CAP-47PF-0201C312947pFSC0201CAP-47PF-0201C313010nf(NF)SC0201CAP-10NF-10V-0201-KC313110nF(NF)SC0201CAP-10NF-10V-0201-KC31326.8nFSC0201CAP-6.8NF-25V-0201-KC31336.8nFSC0201CAP-6.8NF-25V-0201-KC31531000PFSC0201CAP-1000PF-0201C414133PFSC0201CAP-33PF-0201C51011uFSC0402CAP-1UF-0402C5102100nFSC0201CAP-100NF-10V-0201-KC5103100nFSC0201CAP-100NF-10V-0201-KC51041uFSC0402CAP-1UF-0402C51052.2uFSC0603-SCAP-2.2UF-0603C51262.2uFSC0603-SCAP-2.2UF-0603C52001uFSC0402CAP-1UF-0402C52010.1uFSC0201CAP-0.1UF-0201C52020.1uFSC0201CAP-0.1UF-0201C52030.1uFSC0201CAP-0.1UF-0201C61001uFSC0603-SCAP-1UF-16V-0603C610410uFSC0603CAP-10UF-10V-0603C61050.1uFSC0201CAP-0.1UF-0201C610647pFSC0201CAP-47PF-0201C6200100nFSC0201CAP-100NF-10V-0201-KC620147pF(NF)SC0201CAP-47PF-0201C620247pF(NF)SC0201CAP-47PF-0201C64001uFSC0402CAP-1UF-0402C64011uFSC0402CAP-1UF-0402C64031uFSC0402CAP-1UF-0402C720210PFSC0201CAP-10PF-0201C72062.2uFSC0402CAP-2.2UF-10V-0402-KC720710PFSC0201CAP-10PF-0201C7208100PFSC0201CAP-100PF-0201C72101uFSC0402CAP-1UF-0402C72111uFSC0402CAP-1UF-0402C7212100PFSC0201CAP-100PF-0201C721310PFSC0201CAP-10PF-0201C72151uFSC0402CAP-1UF-0402C72251uFSC0402CAP-1UF-0402C72274.7uFSC0603-SCAP-4.7UF-0603C7230NFCAP-NF-0402CAP-NF-0402C723427pFSC0201CAP-27PF-0201C723527pFSC0201CAP-27PF-0201C723627pFSC0201CAP-27PF-0201C72370.1uFSC0201CAP-0.1UF-0201C72381000PFSC0201CAP-1000PF-0201C723910PFSC0201CAP-10PF-0402C724010PFSC0201CAP-10PF-0402C7241NFCAP-NF-0402CAP-NF-0402C724510nH(NF)SL0402IND-CER-10NH-0402C72581PFSC0201CAP-1PF-0201C72590.5PFSC0201CAP-0.5PF-0201C726210PFSC0201CAP-10PF-0201C726710PF(NF)SC0201CAP-10PF-0201C72681.8pFSC0402CAP-1.8PF-50V-0402-CD1RB160M-40SOD-123DIODE-ZENER-MM5Z3V3ST1DM1PADPAD-TP-1MMPAD-TP-1MMDP1PADPAD-TP-1MMPAD-TP-1MMFB31011000ohm@100MHzSL0402BEAD-1K-OHM-100MHZ-300MA-0402FB31061000ohm@100MHzSL0402BEAD-1K-OHM-100MHZ-300MA-0402FB31071000ohm@100MHzSL0402BEAD-1K-OHM-100MHZ-300MA-0402FB31081000ohm@100MHzSL0402BEAD-1K-OHM-100MHZ-300MA-0402FD1PAD-FIDNC-FIDUCIALMARKFD2PAD-FIDNC-FIDUCIALMARKFD3PAD-FIDNC-FIDUCIALMARKFD4PAD-FIDNC-FIDUCIALMARKGNDPADPAD-TP-1MMPAD-TP-1MMJ1FPC_21PIN_CAMFPC_21PIN_CAMJ2SIDE-KEY-5PIN/1.0SIDE-KEY-5PIN/1.0J3SIM-S19-0B20F36ASIM-S19-0B20F36AJ5DCJACKDCJACKJ6PAD-BL115E-08RL-TAGFPAD-BL115E-08RL-TAGFCON-FPC6PINJ7LCM-37P/0.8LCM_37PIN-0.8J8WKBAH006-A31BAT-B25-AB03F231BAT-B25-AB03F231J9CON-FPC-FH34SRJ-6S-0.5SHCON-FPC-FH34SRJ-6S-0.5SHJ10SIDE-KEY-3PIN/1.0SIDE-KEY-3PIN/1.0J11FPC-CON-7PINFPC-CON-7PINJ12USB-UAF95USB-UAF95J13RF TESTRF-TESTRF_TEST_009J14FPC-CON-11PINFPC-CON-11PINJ15SIDE_KEY2SIDE_KEY2J18FPC_25PIN_CAMFPC_25PIN_CAMJ3100JACK-PH3-3B05F35AJACK-PH3-3B05F35AL110uHIND-POWER-22UH-1212IND-POWER-22UH-1212L03002.2uHIND-POWER-SPH2520IND-POWER-2.2UH-SPH252012H2R2MTL03012.2uHIND-POWER-SPH2520IND-POWER-2.2UH-SPH252012H2R2MTL03022.2uHIND-POWER-SPH2520IND-POWER-2.2UH-SPH252012H2R2MTL03032.2uHIND-POWER-SPH2520IND-POWER-2.2UH-SPH252012H2R2MTL03042.2uHIND-POWER-SPH2520IND-POWER-2.2UH-SPH252012H2R2MTL0400NFIND-NF-0402IND-NF-0402L0401NFIND-NF-0402IND-NF-0402L04020SR0402RES-0-0402L04034.7nHSL0402IND-CER-4.7NH-0402L04042.7nHSL0402IND-CER-2.7NH-0402L04053.3nHSL0402IND-CER-3.3NH-0402L040618nHSL0402IND-CER-18NH-0402L04085.6nHSL0402IND-CER-5.6NH-0402L040918nHSL0402IND-CER-18NH-0402L04114.3nHSL0402IND-CER-4.3NH-0402L0413NFIND-NF-0402IND-NF-0402L04155.6nHSL0402IND-CER-5.6NH-0402L04175.6nHSL0402IND-CER-5.6NH-0402L0419NFIND-NF-0402IND-NF-0402L04210SR0402RES-0-0402L04681.8nHSL0402IND-LQG-1.8NH-0402-SL72001.5nH(NF)SL0402IND-CER-1.5NH-0402L72022.4nHSL0402IND-CER-2.4NH-0402L72254.7nH(NF)SL0402IND-CER-4.7NH-0402M6200(NF)MOT-2PMOTOR-F103030-146MIC3100MIC_2PAUDIO-MIC-ACMG4013-05S-443-006MLV1(NF)SMLV0402MLV-AVLC5S02050MLV2(NF)SMLV0402MLV-AVLC5S02050MLV3(NF)SMLV0402MLV-AVLC5S02050MLV4(NF)SMLV0402MLV-AVLC5S02050MLV3101(NF)SMLV0402MLV-AVLC5S02050MLV3102(NF)SMLV0402MLV-AVLC5S02050MLV6300(NF)SMLV0402MLV-AVLC5S02050MLV6301(NF)SMLV0402MLV-AVLC5S02050MLV6302(NF)SMLV0402MLV-AVLC5S02050MLV6303(NF)SMLV0402MLV-AVLC5S02050MLV6304(NF)SMLV0402MLV-AVLC5S02050PWRPADPAD-TP-1MMPAD-TP-1MMQ6101SOT23-6TRIODE-PNP-WPT2F30-6/TRQ6102SOT-416FET-N-LSK3019FP8TLR110SR0402RES-10-0402R2100KSR0402RES-100K-0402R3510SR0402RES-510-0402R4510SR0402RES-510-0402R5510SR0402RES-510-0402R6510SR0402RES-510-0402R010033SR0402RES-33-0402R010151SR0402RES-51-0402R0102240ohmSR0402RES-240-1%-0402R01034.7K(NF)SR0402RES-4.7K-0402R01044.7K(NF)SR0402RES-4.7K-0402R01054.7K(NF)SR0402RES-4.7K-0402R01064.7K(NF)SR0402RES-4.7K-0402R01074.7K(NF)SR0402RES-4.7K-0402R01084.7K(NF)SR0402RES-4.7K-0402R0109510SR0402RES-510-0402R0110510SR0402RES-510-0402R0111510SR0402RES-510-0402R0112510SR0402RES-510-0402R0113510SR0402RES-510-0402R0201200SR0402RES-200-1%-0402R02021KSR0402RES-1K-0402R0204220KSR0402RES-220K-0402R02126.2KSR0402RES-6.2K-1%-0402R022910MSR0402RES-10M-0402R04000SR0402RES-0-0402R04031.5KSR0402RES-1.5K-0402R040527SR0402RES-27-0402R0406150SR0402RES-150-0402R0407150SR0402RES-150-0402R04080.5PFSC0201CAP-0.5PF-0201R041043KSR0402RES-43K-1%-0402R041162KSR0402RES-62K-1%-0402R041247KSR0402RES-NTC-47K-0402R041451SR0402RES-51-0402R0418NFRES-NF-0402RES-NF-0402R0419NFRES-NF-0402RES-NF-0402R0420NFRES-NF-0402RES-NF-0402R04210.5PFSC0201CAP-0.5PF-0201R0426NFRES-NF-0402RES-NF-0402R0427NFRES-NF-0402RES-NF-0402R0428NFRES-NF-0402RES-NF-0402R04290SR0402RES-0-0402R0500240ohmSR0402RES-240-1%-0402R050210KSR0402RES-10K-0402R05030SR0402RES-0-0402R05040SR0402RES-0-0402R0505NFRES-NF-0402RES-NF-0402R05060SR0402RES-0-0402R05070SR0402RES-0-0402R05080SR0402RES-0-0402R05090SR0402RES-0-0402R05100SR0402RES-0-0402R05110(NF)SR0402RES-0-0402R05120(NF)SR0402RES-0-0402R05130(NF)SR0402RES-0-0402R05140(NF)SR0402RES-0-0402R05150SR0402RES-0-0402R05160SR0402RES-0-0402R3100510SR0402RES-510-0402R3103510SR0402RES-510-0402R310418SR0402RES-18-0402R3105220KSR0402RES-220K-0402R31061.5KSR0402RES-1.5K-0402R31071.5KSR0402RES-1.5K-0402R31082KSR0402RES-2K-0402R310910KSR0402RES-10K-0402R311018SR0402RES-18-0402R3112510SR0402RES-470-0402R3113510SR0402RES-470-0402R31150R/NCSR0402RCR31160R/NCSR0402RCR3117100KSR0201RES-75K-0402R311875KSR0201RES-75K-0402R31190SR0603-SRES-0-0603R312075KSR0201RES-75K-0402R31220SR0603-SRES-0-0603R31272KSR0402RES-2K-0402R31311KSR0402RES-1K-0402R31321KSR0402RES-1K-0402R31381KSR0402RES-1K-0402R31391KSR0402RES-1K-0402R41210SR0402RES-0-0402R5201100KSR0402RES-100K-0402R52020(NF)SR0402RES-0-0402R52030(NF)SR0402RES-0-0402R52040(NF)SR0402RES-0-0402R52050(NF)SR0402RES-0-0402R52060(NF)SR0402RES-0-0402R52070(NF)SR0402RES-0-0402R61000.068SR0805-SRES-0.068-1%-0805R610133SR0402RES-33-0402R61020.02SR0805-SRES-0.02-1%-0805R61030SR0402NC-SOLDER-SHORT-0402R6105100SR0402RES-100-0402R613310KSR0402RES-10K-0402R6134100SR0402RES-100-0402R62011KSR0201RES-1K-0402-1%R62021KSR0201RES-1K-0402-1%R63001KSR0402RES-1K-0402R72360SR0402RES-0-0402R7259120nHSL0402IND-CER-120NH-0402REV1AUDIO-RECEIVER-SR0612MR5JAUDIO-RECEIVER-SR0612MR5JRX1PADPAD-TP-1MMPAD-TP-1MMSPK3100SPK-2PINAUDIO-SPK-DMSP1420KJ-10-GSPK3101SPK-2PINAUDIO-SPK-DMSP1420KJ-10-GTP1PADPAD-TP-1MMPAD-TP-1MMTP2PADPAD-TP-1MMPAD-TP-1MMTP3PADPAD-TP-1MMPAD-TP-1MMTP4PADPAD-TP-1MMPAD-TP-1MMTP5PADPAD-TP-1MMPAD-TP-1MMTP6PADPAD-TP-1MMPAD-TP-1MMTVS0300SOD-323TVS-ESD5Z3.3T1G-3.3V-105PF-SOD-323TVS6201PESD5V0F1BLSOD-882ESD-TVS-PESD5V0F1BL-SOD882TVS6202PESD5V0F1BLSOD-882ESD-TVS-PESD5V0F1BL-SOD882TVS6203(NF)SOD-523TVS-ESD5Z7.0T1GTX1PADPAD-TP-1MMPAD-TP-1MMU1SOT23-6POWER-DC2DC-WD3119E-6/TRU2EMI-AVRC18S05Q015100REMI-AVRC18S05Q015100RU3EMI-AVRC18S05Q015100REMI-AVRC18S05Q015100RU4EMI-AVRC18S05Q015100REMI-AVRC18S05Q015100RU5EMI-AVRC18S05Q015100REMI-AVRC18S05Q015100RU6EMI-AVRC18S05Q015100REMI-AVRC18S05Q015100RU0100BGA13.3X12.1-570-0.4-SC7715AASIC-SC7715A-570-0.4U202TPA2010D1YZFRTPA2010D1IC-AUDIOPA-TPA2010D1YZFR-WCSP9U0400RF-SW+PA-SC2662H-NPR5269RF-SW+PA-SC2662H-NPR5269U0401RF-TRANSCEIVER-SR3131RF-TRANSCEIVER-SR3131U0402RF-SAW-2.0X1.6RF-SAW-DPX-B8558U0404RF-SAW-B39881-B9400-K610RF-SAW-B39881-B9400-K610U0405RF-SAW-SAWEN1G84CV0F00RF-SAW-SAWEN1G84CV0F00U0406RF-PA-SC2678H-NPR5269RF-PA-SC2678H-NPR5269U0409RF-PA-SC2678H-NPR5269RF-PA-SC2678H-NPR5269U0410RF-SAW-2.0X1.6RF-SAW-DPX-B8072U0500BGA11.5X13-162-0.5MEM-NAND+LPDDR2-MT29RZ4C2DZZHGSK-18U5200NFSENSOR-MOTION-BMA250SENSOR-MOTION-BMA250U7200RF-SAW-LFB212G45CL1D172-ARF-SAW-LFB212G45CL1D172U7201LAN-RTC6627ERF-SW+LNA-RTC6627EU7206BT+WIFI+FM+GPS-SR2351BT+WIFI+FM+GPS-SR2351AVBATPADPAD-TP-1MMPAD-TP-1MMVCHG1PADPAD-TP-1MMPAD-TP-1MMX0200SSP-T7-FSSP-T7-FCRYSTAL-XTAL-32.768K-SSP-T7-FX040126MHzCRYSTAL-26MXTAL-CRYSTAL-E3SB26.0000F09G11
老大 有原理图就更好~~呵呵 有点贵了，要是便宜点就好了
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yfchen1003:老大 有原理图就更好~~呵呵 (2014-07-21 07:57) images/back.gif木有原理图啊。有原理图我就会奉上了。 这个案子很少见到的 好东西
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dragon716:这个案子很少见到的 (2014-07-21 08:01) images/back.gif恩。确实是不多见的CPU。 看着不错 好东西，，看看 老大威武
