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Blackfin 处理器的嵌入连接技术ADI

简介:这次在线座谈将详细介绍Blackfin处理器的性能特点,探讨嵌入网络连接技术的发展趋势以及Blackfin处理器在这些广泛应用领域的独特作用.

问:Blackfin处理器有DSP和MCU双核,对它们的编程或开发有何不同?是否和通常的DSP/MCU一样?
答: The Blackfin only contains a single core - it is not like an OMAP which has a discrete DSP core AND a MCU core.  Blackfin was designed jointly by ADI and Intel - the primary goal was to create a processor core which was equally capable of support

问:0.2版标准封装的bf532能够外扩16bit的flash吗?谢谢
答: 可以

问:blackfin之间可以用于己联吗?使用哪种总线较好?带宽可以达到多少?
答: Blackfin有一款BF535带有PCI接口。
另外的型号BF531/2/3没有专门的总线接口,但您可以使用同步串口互联。
BF534有CAN总线接口。
BF536/7有CAN总线接口和以太网接口。

问:带USB2.0接口的DSP什么时候出来?
答: The beginning of next year.

问:为解决开发过程的问题,我们想了解 DXE 文件的详细结构,请问在哪里能够获得这些资料?有无汇编代码和十六进制对照表?
答: 1〉.DXE file is one type of the linker’s output files (.DXE, .SM, .OVL) which is binary, executable and linkable files (ELF). The executable files contain program code and debugging information. The linker fully resolves addresses in executable files. You c

问:BF533的评估板上面除了dsp芯片之外还有些什么东西?有没有adc?可以直接用评估板来开发处理视频的算法么?
答: BF533的DEMO BOARD 专门针对多媒体视频处理推出的,其中除了BF533之外,还有VIDEO DECORDER :ADV7183A,  ENCORDER: ADV7179.
AUDIO EN/DECORDER :AD1836.

是直接用来开发视频处理的良好工具.

问:请问backfin和其他具有通用性?它的核芯于其他嵌入式处理器主要在哪些方面不同?谢谢
答: You can consider BF as normal CPU.

But it has DSP architecture, which can run one instruction per cycle.

So BF can process video more faster than normal CPU.

问:请问你们的产品是属于那个档次的,高档?中高档?还是低档?
答: Blackfin系列是性价比很高的产品,具有高的处理能力和较低的价位。

问:请问ADI的blackfin与ti 的同类产品有何区别?
答: Blackfin is different from TI products because Blackfin supports DSP and MCU operation in a single core (i.e. can run ucLinux and real-time video on one Blackfin).  TI makes DSPs only and uses DSP with an ARM processor to achieve the same result

问:上海这边有没有代理商?
答: 安富利公司
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手机:1376 1825 110
联系人:Jack Li