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Description: ti evmdm642 edma测试程序，可作为开发dm642的参考
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Size: 5680 |
Author: 冯曙 |
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Description: dm642中edma的使用方法，可提高图像处理速度。
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Size: 98934 |
Author: zjl |
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Description: 基于McBSP 和EDMA的DM642软UART实现,参考了SPRA633B,修正了其中发送处理的Bug-McBSP on the DM642 and EDMA soft UART, SPRA633B reference, which sent the amendment to the Bug
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Size: 73728 |
Author: 众志成城 |
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Description: DSP的DM642的EDMA的link方式传输配置。-DSP-DM642
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Size: 1024 |
Author: 李女士 |
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Description: 使用DSP的DM642中EDMA初始化，用来做语音数据的采集和存储。-The use of DSP in the EDMA initialization of DM642, used to do voice-data collection and storage.
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Size: 1024 |
Author: 李女士 |
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Description: 使用DSP的DM642中EDMA中断服务程序，用来做语音数据的采集和存储。-The use of DSP-DM642 in EDMA interrupt service routine, used to make voice data collection and storage.
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Size: 1024 |
Author: 李女士 |
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Description: ti evmdm642 edma测试程序，可作为开发dm642的参考-ti evmdm642 edma test procedure can be used as reference for the development of DM642
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Size: 5120 |
Author: 冯曙 |
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Description: 在DM642硬件平台上，CCS软件平台上，通过DSP的汇编语言来配置DM642的视频采集的EDMA方式-In the DM642 hardware platforms, CCS software platform, through the DSP s assembly language to configure the DM642 s video capture mode of the EDMA
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Size: 24576 |
Author: 李金岳 |
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Description: DM642上的DMA性能一个简单的介绍和分析。
DM642中的DMA称为EDMA（Enhanced Direct Memory Access）,其EDMA控制器支持64个相互独立的DMA通道，每个通道都可以接受系统外设事件的触发或者CPU的指令的触发，不同DMA传输之间还可以进行连接，构成各种复杂的DMA操作，在600MHz主频时可以提供2.4GB/秒的数据吞吐量。具备的1维、2维传输模式，非常适合图像的处理。
-DMA performance on the DM642 a brief introduction and analysis. DM642 The DMA called EDMA (Enhanced Direct Memory Access), the EDMA controller to support 64 independent DMA channels, each channel would be acceptable to all system peripherals, or trigger events trigger CPU instructions, different DMA transmission of can also be used for inter-connections, constitute a complex DMA operation, in the 600MHz frequency can provide 2.4GB/s data throughput. With the 1-dimensional, 2-dimensional transport model, very suitable for image processing.
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Size: 6144 |
Author: 色度 |
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Description: 增强型直接内存存取(EDMA)是数字信号处理器(DSP)中用于快速数据交换的重要技术，具有独立于CPU的后台批量数据传输的能力，能够满足实时图像处理中高速数据传输的要求。以TI公司的TMS320DM642型DSP为例，介绍EDMA控制器的特点。结合实例给出EDMA在图像数据实时传输中的具体控制和实现方法。-Enhanced direct memory access (EDMA) is a digital signal processor (DSP) for fast data exchange in an important technology, independent of the CPU with the background bulk data transmission capability to meet the real-time image processing in high-speed data transmission requirements . To TI s DSP-based TMS320DM642 as an example, the EDMA controller characteristics. EDMA examples given in the image data in real-time transmission control and the achievement of specific methods.
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Size: 373760 |
Author: 色度 |
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Description: 本文件详细讲解了DM642的EDMA的用法和各个参数的含义和设置，同时，通过一些实例使大家对EMDA有更加深刻的理解。
希望它对大家有所帮助。-This document details the EDMA on the DM642 is used and the meaning of the various parameters and settings, the same time, through some examples so that everyone on the EMDA has more profound understanding. I hope it will help everyone.
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Size: 373760 |
Author: 朱大象 |
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Description: dm642中edma的使用方法，可提高图像处理速度。-DM642 EDMA use in the method can improve image processing speed.
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Size: 158720 |
Author: zjl |
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Description: DM642 DMA测试最新例程，包括了QDMA,EDMA等-DM642 DMA latest test routines, including the QDMA, EDMA, etc.
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Size: 133120 |
Author: lvxu |
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Description: DM642中AIC23的EDMA配置代码-EDMA in DM642 the AIC23 configuration code
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Size: 3072 |
Author: huangbin |
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Description: CCS下编写的EDMA数据传输程序，基于DM642芯片-CCS prepared with EDMA data transfer procedures, based on the DM642 chip
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Size: 26624 |
Author: 刘祺 |
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Description: DMA(Direct Memory Access)是DSP中至关重要的一个部分，DMA可以在不需要CPU的干预的情况下，在后台执行数据的高速传输，系统效率的高低很大程度上取决与DMA的使用好坏与否。DM642是目前公司内使用最多的DSP，其运行效率的高低决定着大部分产品的性能。下面就DM642上的DMA性能做一个简单的介绍和分析。
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Size: 6144 |
Author: cui |
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Description: DMA是DSP应用中的一大特色，把内核的大量资源用于运算，想做得朋友看看
这是DM642使用BIOS和CSL LIB 作EDMA简单例子. 在CCS BIOS 中需要作 中断--EDMA--edmaHwi 的设置. Spru234 和 spra636a 都是有用的参考
解释见注释.-DMA is a DSP applications, a major feature of a large number of resources to core operations, you want to go to friends to see if it is DM642 using BIOS and CSL LIB for EDMA simple example. In the CCS BIOS needs to be interrupted- EDMA--edmaHwi settings. Spru234 and spra636a are useful reference for interpretation, see note.
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Size: 5120 |
Author: lsy |
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Description: DM642的EDMA传输。此代码为EDMA的连续传输方法，已经通过调试，可直接在板子上运行。-DM642' s EDMA transfer. This code EDMA continuous transmission method has been through the debugger can be run directly on the board.
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Size: 1366016 |
Author: 米多多 |
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Description: dm642的mcbsp接受发送程序，应用EDMA进行搬移数据-dm642' s mcbsp accepted to send a program, application EDMA to move data
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Size: 115712 |
Author: 刘娜 |
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Description: DM642中通过MCBSP和EDMA的串口调试-DM642 by MCBSP serial debugging and EDMA
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Size: 14336 |
Author: 于海涛 |
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