TMS320DM8148/TMS320DM8147,pdf (DaVinci Digital Media Process

TMS320DM814x DaVinci? Digital Media Processors are a highly-integrated, programmable platform that leverages TI's DaVinci? technology to meet the processing needs of the following applications: HD Video Conferencing - Skype endpoints, Video Surveillance DVRs, IP Netcam, Digital Signage, Media Players/Adapters, Mobile Medical Imaging, Network Projectors, and Home Audio/Video Equipment to name a few.

The device enables Original-Equipment Manufacturers (OEMs) and Original-Design Manufacturers (ODMs) to quickly bring to market devices featuring robust operating systems support, rich user interfaces, and high processing performance through the maximum flexibility of a fully integrated mixed processor solution.

特性

High-Performance DaVinci? Digital Media Processors
Up to 1-GHz ARM? Cortex?-A8 RISC MPU
Up to 2000 ARM%reg; Cortex?-A8 MIPS
Up to 750-MHz C674x? VLIW DSP
6000/4500 C674x? MIPS/MFLOPS
Fully Software-Compatible with C67x+?, C64x+?
ARM? Cortex?-A8 Core
ARMv7 Architecture
In-Order, Dual-Issue, Superscalar Microprocessor Core
NEON? Multimedia Architecture
Supports Integer and Floating Point
Jazelle? RCT Execution Environment
ARM? Cortex?-A8 Memory Architecture
32K-Byte Instruction and Data Caches
512K-Byte L2 Cache
64K-Byte RAM, 48K-Byte Boot ROM
TMS320C674x? Floating-Point VLIW DSP
64 General-Purpose Registers (32-Bit)
Six ALU (32-/40-Bit) Functional Units
Supports 32-Bit Integer, SP (IEEE Single Precision/32-Bit) and DP (IEEE Double Precision/64-Bit) Floating Point

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