TI DM370数字媒体处理器开发评估方案

TI 公司的DM370/DM3725是高性能数字媒体应用处理器,采用先进的45nm工艺以及和OMAP™ 3兼容的架构,集成了高达1GHz ARM® Cortex™-A8内核, NEON SIMD协处理器和高达800MHz TMS320C64x+™ DSP核,主要用在手持数据终端,导航,音频娱乐系统,医疗图像,家庭自动化, 工业控制,测试测量和单板机等.本文介绍了DM370/DM3725主要特性, 功能方框图以及AM/DM37x评估模块(EVM)主要特性,系统框图,功能方框图, 处理器模块电路图和材料清单, 电源模块电路图和材料清单, 评估模块(EVM)主板电路图和材料清单与主板元件布局图.
DM3730, DM3725 Digital Media Processors
The DM37x generation of high-performance, applications processors are based on the enhanced device architecture and are integrated on TI’s advanced 45-nm process technology. This architecture is designed to provide best in class ARM and Graphics performance while delivering low power consumption. This balance of performance and power allow the device to support the following example applications:
Portable Data Terminals
Navigation
Auto Infotainment
Gaming
Medical Imaging
Home Automation
Human Interface
Industrial Control
Test and Measurement
Single board Computers
The device can support numerous HLOS and RTOS solutions including Linux and Windows Embedded CE which are available directly from TI.
DM37x主要特性:
DM3730, DM3725 Digital Media Processors:
Compatible with OMAP™ 3 Architecture
ARM® microprocessor (MPU) Subsystem
Up to 1-GHz ARM® Cortex™-A8 Core, Also supports 300, 600, and 800-MHz
NEON SIMD Coprocessor
High Performance Image, Video, Audio (IVA2.2™) Accelerator Subsystem
Up to 800-MHz TMS320C64x+™ DSP Core
Enhanced Direct Memory Access (EDMA) Controller (128 Independent Channels)
Video Hardware Accelerators
POWER SGX™ Graphics Accelerator (DM3730 only)
Tile Based Acrchitecture Delivering up to 20 MPoly/sec
Universal Scalable Shader Engine: Multi-threaded Engine Incorporating Pixel and Vertex Shader Functionality
Ind...