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tms320dm8168,pdf datasheet_数字媒体片上系统
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The DM816x 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: Video Encode/Decode/Transcode/Transrate, Video Security, Video Conferencing, Video Infrastructure, Media Server, and Digital Signage.
The device enables OEMs and 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. The device combines programmable video and audio processing with a highly-integrated peripheral set.
Key to the device are up to three high-definition video/imaging coprocessors (HDVICP2).
特性
High-Performance DaVinci™ Digital Media Processors
ARM® Cortex™-A8 RISC MPU
Up to 1.2 GHz
C674x VLIW DSP
Up to 1.0 GHz
Up to 8000/6000 C674x MIPS/MFLOPS
Fully Software-Compatible with C67x+™ and C64x+™
ARM® Cortex™-A8 Core
ARMv7 Architecture
In-Order, Dual-Issue, Superscalar Microprocessor Core
NEON™ Multimedia Architecture
Supports Integer and Floating Point (VFPv3-IEEE754 compliant)
Jazelle® RCT Execution Environment
ARM® Cortex™-A8 Memory Architecture
32K-Byte Instruction and Data Caches
256K-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
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