芯片型号:ATM7029

  • 简要描述:ATM7029 智能客厅产品主控IC
  • 制造厂商:上海炬力集成电路设计有限公司
  • 功能特点

    •ATM7029为炬力集成电路设计有限公司最新发布的多核架构”猫头鹰系列”(OWL)的第一颗芯片。该芯片集成了自主创新的第一代Leopard CPU,源自ARM Cortex A9 Family IP授权,内置多核3D GPU , 采用独特的“LPD Gen II”(第二代低功耗设计)和”ADP”(自适应动态功耗)架构,突破“高性能=高功耗”的限制,让用户在体验四核高性能畅玩的同时获得超长续航能力。

    •ATM7029芯片是炬力针对多核平板市场推出的第一款四核、高集成度、高性能、低功耗的主控芯片。这款芯片除了具有高性能多核CPU和3D GPU外,还内建了独立的VE(Video Engine)引擎和ISP(Image Signal Processing)引擎,从而具有强大的视频回放和录制能力,最大视频解码能力可达1080P 60fps,最大视频录制能力达1080P 30fps。

    •基于ATM7029芯片的平板解决方案由于芯片的高集成度,为广大客户提供了非常具有竞争力的BOM(Bill of Material)成本。该芯片集成了平板产品必需的LVDS以及HDMI接口,同时集成了DDR3/DDR3L存储控制器以及支持最新世代60bit ECC以及Toggle接口nandflash存储器。ATM7029通过和自主研发的ATC2603A芯片(集成了PMU和Audio Code)的搭配使用,为平板电脑产品提供了一个高性价比和竞争力的解决方案。

    参数指标

    •Leopard CPU Subsystem

    ARM Cortex-A9 family CPU, Single CPU frequency is up to 1.2GHz.

    Fully comply to ARM cortex V7 instruction.

    A low power and efficient multi-core architecture,effectively provide single-core, dual-core, and quad-core functionality.

    Programmable memory management unit.

    L1 and L2 cache equipped

    Supporting VFP v4(Vector Floating Point v4) architecture and compliant with the IEEE 754 standard for floating-point calculation

    Advanced SIMD technology is equipped for the acceleration of multimedia application performance, such as 3D graphics and high resolution image processing.

    In-order pipeline with dynamic branch prediction equipped

    256bit E-fuse equipped

    •Video and Audio Encoding

    H.264 1920x1080@60fps supported

    JPEG baseline, 8192x8192 supported

    Panoramic Image Mosaics supported

    Photographing while video recording supported

    MP3/WMA/WAV/AC3/AAC/dts formats supported (some may be done by the 3rd party applications)

    •Video and Audio Decoding

    Most popular video format are supported including AVI、WMV、MOV、MKV、RM、RMVB、MP4、M4V、DivX、Xvid、FLV、3GP、DAT、VOB、MPG、MPEG、AVS、ASF、TP、TRP、TS、M2TS、MTS(some may be done by the 3rd party applications)

    1920x1080@60fps supported,up to 4K*2K

    Progressive JPEG supported

    Average data rate 60Mbps,Peak rate up to 120Mbps

    MJPEG baseline, 30000x15000 supoorted

    Most popular audio formats are supported including MP3、WMA、CBR、VBROGG、APE、FLAC、WAV、AAC、AudibleRA、AC3、dts、MIDI、AMR、AIFF、MPC (some may be done by the 3rd party applications)

    •Graphic Process Unit

    3D : OpenGL ES1.1 and 2.0

    2D : OpenVG1.1, DirectFB, GDI/DirectDraw

    Full ES2.0 extensions supported except GL_EXT_texture_type_2_10_10_10_REV.

    Full ES2.0 GLSL (Shading Language )supported

    Full featured 3D Graphics pipeline equipped

    Up to 16 ultra-thread unified shader units(SIMD4:transcendental,ctl-flow,tx-load), but limited to per shader per clock. IEEE 32bit floating-point compliant for long shader instructions supporting

    MSAA 4x, FSAA 16x supported

    YUV-to-RGB conversion supported

    Video scaling and format conversion supported.

    32Kx32K raster 2D coordination system equipped

    IEEE 32bit floating-point compliant. While denorms are set to zero, rounding to zero is supported.

    Up to 256 thread per shader in flight.

    8k x 8k max texture size supported

    RGB565, 5551, 4444, 8888 Destination color format with dithering supported

    •Display

    Four layers (1 graphic layers, 3 video layer) supported

    Scaler input size up to 2K*2K

    Simultaneously output to TV and LCD supported

    Alpha blending, color key, dithering and color space conversion,Gamma correction supported

    Flip and Scale supported

    Source format supported: ABGR8888,ABGR1555, ARGB8888, RGB565, YUV 4:2:0 planar format, YUV 4:2:0 semi-planar format

    •Memory

    High-bandwidth DDR2/3 controller, up to 2GB, 533MHz

    Internal Nand flash controller supporting 1bit/4bit/8bit/12bit/24bit/40bit/60bit ECC, 4CEs,Toggle NAND 1.0&2.0, On-Fi 2.3&3.0,SLC/MLC/TLC NAND Flash

    3 SD/SDIO controller supported

    EMMC4.4.3 supported

    •Highly-integration of peripherals

    LVDS interface equipped for connecting bigger size LCD panel

    HDMI Tx(transmitter) equipped for HDMI compliant

    USB2.0*2 port equipped for both HOST/Slave supporting

    I[sup]2[/sup]C*3, SPI*4, UART*4, IR*2,I[sup]2[/sup]S, PCM, SPDIF interface equipped

    24bit LCD controller support

    SDTV CVBS supported

    4x3 Key matrix supported

    Two joystick suppoted

    10/100Base ethernet MAC equipped

    •OS(Operation System)

    Linux

    Android 4.1 Jelly Bean and above

    •Power

    3.3V I/O power and 1.0V core power requirred

    Actions’ LPD Gen. II(Low Power Design Generation II) architecture integrated

    Actions’ ADP(Adaptive Dynamic Power) architecture integrated

    Multiple standby state supported

    •Package

    Type: TFBGA359 compliant with RoHS requirement

    Dimension: 17mm*17mm size

    Ball pitch: 0.8mm

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