LETOU乐投

简介

Actions Micro炬力北方的AM836x系列蕴含了AM8360D、AM8360B、AM8362D三种型号，是一款针对多媒体利用的高度集成混合信号SoC处置器。

AM836x嵌入式CPU是一款高机能、低功耗的32位RISC核，拥有DSP指令扩大，运行快率可达700MHz。AM836x处置器选取硬连线多体式视频编码器，支持多种盛行的视频体式，蕴含：全高清分辨率的H.264。AM836x集成无损或近无损图像/视频压缩和解压缩？，可通过1Gbit/s以太网传输RGB888体式的1080P视频,AM836x处置器不仅集成了HDMI Tx与HDMI Rx接口，还内置1个USB OTG节造器、UART、I2C、SPI等通讯接口，并且内置512Mb DDR2内存芯片，因而无需在PCB上挂DDR2内存，有效的降低了用户成本与缩减了规划设计尺寸，是一款巨具性价比的音视频全高清显示解决规划。

个性

  32BIT RISC CORE

- 32K byte instruction cache and data cache

- F/W can program from DC up to 800MHz transparently

- DSP instruction for multi-media acceleration

- Static design allows changing clock at run-time for power saving

  VIDEO ENCODER

- Support ISO/IEC 14496-10/YU-T Rec.H.264

- Base Profile,Level 1-5.1

   ? Main Profile ,levels 1-5.1

   ? High Profile ,levels 1-5.1

- Support JPEG ITU-T Rec.T81(09/92),Baseline interleaved/JFIF

- 60 frames per second at 1920x1080 resolution for video all format

   IMAGE/VIDEO COMPRESSOR

- Support upto 1080P Resolution

- Support 8bit YCbCr 4:2:2 & YCbYCr/RGB

- Adaptive compress ratio up to 1:6

- Lossless or Near-lossless compress

  OSD

- 1,2 OSD bitmap data width

- 256x128 size in 2 bit or 256x256 in 1 bit

  DISPLAY INTERFACE显示接口

- HDMI Tx support, industry standard compliance HDMI 1.2

- HDMI Rx support, industry standard compliance HDMI 1.3a

  AUDIO音频

- I2S IN & I2S OUT interface

- Support 32 levels volume control

  Ethernet MAC

- Support MII/RMII/RGMII up to 1Gbps rate

- Support SDIO interface for WIFI transfer

  Transfer Schedule Manager

- Transfer compressed video/audio data through Ethernet 

- Receive compress video/audio data through Ethernet 

- The transferred video upto 1920x1080 60fs

  MEMORY Storage

- Integrated with a 16x 512Mb DDR2 die which is up to 1066Mbps

- OTP ROM 64bit Chip ID

  DMA节造器

- 8 physical channels and 4 bus channels

- Stride mode support - Software configurable priority

  Boot ROM

- On chip boot ROM with boot loader

- The system could be loaded from SPI Nor flash

  USB 2.0 OTG

- Complies with Universal Serial Bus Specification. Revision 2.0. 

- Complies with On-The-Go Supplement to the USB2.0 Specification Revision 1.0a. 

- Supports point-to-point communication with one low-speed, full-speed or high-speed device in Host mode. 

- Supports full-speed or high-speed in peripheral mode. 

- Supports USB Mass Storage Class Bulk-Only Transport Revision 1.0 as host or device. 

- Supports Electronic still picture imaging Picture Transfer Protocol (PTP)

- Supports direct print function using pict-bridge

- Supports Universal Serial Bus Device Class Definition for Printing Devices Version 1.1 as host 

- Supports Universal Serial Bus Still Image Capture Device Definition Revision 1.0 as host 

- Configurable/programmable size of endpoints. 

- Configurable/programmable single, double, triple or quad buffering. 

- Programmable type of endpoints. 

- Supports high-speed high-bandwidth Isochronous and Interrupt transfer. 

- Supports suspend, resume and power managements function. - Support USB wakeup

  其他接口

- UART/I2C/SPI

- 3 external interrupts

- 35 configurable GPIO shared with function pins

  功耗

- 1.3v for core

- 3.3v/2.5v/1.8/1.5v for mac io,3.3v for others

- Core PLL, LCD PLL,Audio PLL and DDR PLL support spread spectrum

  封装

- QFN 88pin (epad), 10x10mm

利用

无线HDMI图传发射器，高清码流编码器，RSMP/RSTP码流仪

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