集成电路芯片资料和参数

芯片型号:ATM7029B

功能特点

ATM7029B为炬芯最新发布的四核架构”猫头鹰系列”(OWL)的成员芯片。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。

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ATM7029B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, MIPI DSI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ATC2603X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 1.3GHz.

 - 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

 - WMA/WAV/AAC 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、MP4、M4V、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 WMA、CBR、VBROGG、APE、FLAC、WAV、AAC、AudibleRA、MIDI、AMR、AIFF、MPC (some may be done by the 3rd party applications)

+ Graphic Process Unit

 - Imagination SGX540 up to 550MHz

 - Tile based architecture

 - Universal Scalable Shade Engine – multi-threaded engine incorporating Pixel and Vertex Shade functionality.

 - Advanced Shade Feature Set – in excess of Microsoft VS3.0, PS3.0 & OGL2.0

 - Industry standard API support – Direct3D Mobile, OGL-ES 1.1 and 2.0, OpenVG 1.1, OpenMax

 - Fine grained task switching, load balancing and power management

 - Advanced geometry DMA driven operation for minimum CPU interaction

 - Programmable high quality image anti-aliasing

+ Display

 - Multi-layers supported

 - Scale input size up to 1920*1080

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

 - Flip and Scale supported

+ Memory

 - High-bandwidth DDR3/3L controller, up to 2GB

 - Nand flash controller with up to 60bit ECC, 4Ces,support toggle NAND 2.0,On-Fi 3.0,support SLC,MLC,TLC NAND

 - 3 *SD/SDIO controller support

 - EMMC4.4.3 support

+ Highly-integration of peripherals

 - LVDS interface equipped for connecting High Resolution LCD panel

 - Compliant with MIPI DSI Specification version 1.01

 - HDMI Tx(transmitter) is equipped for HDMI 1.4b compliant

 - USB2.0*3 port is equipped for both Host/Slave supporting

 - TWI*3, SPI*4, UART*4, IR*2, I2S, PCM, SPDIF interface equipped

 - 24bit LCD controller support

 - 4*3 Key matrix supported

 - 10/100Base Ethernet MAC equipped

+ 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