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炬力ATM7029 四核平板中的价格之王

2013-11-21 17:09:33      点击:


简介:


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。


功能特性:
 
+ 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
  - I2C*3, SPI*4, UART*4, IR*2, I2S, 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