查询词典 blackfin

In this paper,we propose a remote video surveillance system architecture based on ARM and DSP,which divides the hardware into two modules.The main control module based on Philips LPC2114 is used to control the system,and the video image processing module based on Blackfin ADSP-BF533 is used to compress MPEG-4 video streams,and transmit the video streams in network.

本文提出了一种基于ARM和DSP的远程视频监控系统的体系结构，该体系结构将硬件分为两大模块，以Philips LPC2114为中央处理器的系统控制模块主要完成系统的控制功能，以Blackfin ADSP-BF533为中央处理器的图像处理模块主要完成MPEG-4视频流的压缩及自适应网络传输。

The SAA instruction on a Blackfin processor is fast because it utilizes four 8-bit ALUs in each clock cycle.

一个 Blackfin 处理器的 SAA 指令执行速度很快，因为它在每个时钟周期中可利用4个8bit ALU 。

Every receiver uses decipher of 48 Blackfin processor the MPEG1 L2 frequency of 384 passageways flows.

每个领受器都采用48个Blackfin措置器解码384个通道的MPEG1 L2音频流。

The Blackfin processor and its extends the product are suit to the application which require lower power dissipation, the high performance, the low cost, and the high operation ability and application of quite high audio frequency, video frequency and communication system.

Blackfin处理器及其延伸产品适合在功耗、性能、成本和运算能力等综合要求比较高的音频、视频和通信领域的应用。

The Blackfin processor is the new generation Embedded processor, which is developed by the American Analog Device limited company with Intel, the first section fourth generation of DSP product, using the brand-new Micro-signal structure construction.

Blackfin处理器是新一代嵌入式处理器，是美国模拟器件公司与Intel联合开发的首款第四代DSP产品，采用全新的微信号结构架构。

Blackfin 533 DSP to optimize the multi-rate digital filtering program source.

详细说明： blackfin 533 DSP上优化的多速率数字滤波程序源码。

The paper introduces the conception of digital home and its development and significance at first. Then it explains the foundation of digital home system platform based on hardware platform and system operation system. Following it talks about the frame hardware system design and the daughter module board of the embedded digital home system platform based on Blackfin. After that, it mainly explains the uClinux kernel's transplantation and realization on the digital home system platform. At last it introduces the embedded GUI—microwindow's transplantation and realization.

首先简单介绍了数字家庭概况以及课题研究的意义；其次从硬件平台和系统软件两个方面阐述了数字家庭的系统平台基础；接着描述了基于Blackfin的嵌入式数字家庭系统的硬件总体设计和子模块设计；然后重点论述了uClinux操作系统在数字家庭平台上的移植与实现；最后详细介绍了嵌入式图形用户界面GUI——Microwindows的移植和实现。

The fully programmable Blackfin BF533 16/32-bit core is capable of operating at up to 756 MHz/1512 MMACS and has up to 148kB of on-chip SRAM memory.

完全可编程的 Blackfin BF533 16/32位内核的工作频率最高可达756MHz/1512MMACS，片上 SRAM 内存容量最高可达148kB。

The adsp-bf533 processor is ADI launched one of the new company Blackfin series DSP, detailed introduction on u-series based on embedded system adsp-bf533 processors, and board transplantation analysis in the process of transplantation and points difficulties: FLASH device drivers, nic driver and serial interface.

ADSP-BF533处理器是ADI公司新推出的一款Blackfin系列DSP，详细介绍U-Boot在基于ADSP-BF533处理器嵌入式系统板上移植过程，并深入分析移植过程中的要点和难点：FLASH设备驱动、网卡设备驱动和串口。

Blackfin's low power consumption translates to an estimated 30+ hour battery life, and Ellipse Aura also automatically powers down when you unplug the cable from the instrument.

Blackfin的低功耗可以保证30多个小时的电池时间，在你从乐器上拔出线缆时Ellipse Aura还会自动断电。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。