[推荐]ATM7029 PCB设计，ATM7029 PCB DESIGN PCBlayout 炬力4核CPU

产品价格：面议/电议

产品规格：6层设计

产品型号：

产品类别：ARM/平板电脑

关注人数：自 2013-08-12 共有人次

ATM7029 带 4个DDR3 高速布线核心部分截图。

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 fimily CPU, Single CPU frequency is up to 1.3GHz.

- 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

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