SRIO学习（一）——外设数据流
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q244101707
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- 2019-07-13 15:33
外设数据流外设数据流概念SRIO是一个外部驱动的从模块，但能够在dsp上扮演主模块的角 {MOD}，意思就是他能够直接向dsp推送所需的数据而不需要产生中断或者通过DMA。这有一个好处就是减少来中断数量，减少来与只读中断的握手时间，并将EDMA释...
简要介绍CCS6.0工程包含的各文件的作用
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jxl_annie0219
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以名为newrun的工程、TMS320F28335 DSP为例：更多详细内容可以查看http://www.hellodsp.com，下载C2000助手，CCS6操作中有详细视频。
这两年项目用到的CPU/MCU，记录一下
1. Energy Micro EFM32TG110F32 , cortex M3 asisCom
major function chip： ONSEMI BR-261 DSP chip
2. Renesas(NEC) uPD78F1166A Digital UTI
T6963C for LED display control
3. Atmel Sam3x8c...
10012.blackfin url
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taoliqing123
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- 2019-07-13 15:32
http://www.uclinux.org/pub/uClinux/ports/blackfin/ (Oct 29, 2003ADI releases its uClinux port for the Blackfin dsp processor. The uClinux-dist and tools specific for this port can be found at www.uclinux.org/pub/ports/bl...
TPS70345 (ACTIVE) 双路输出低压降 (LDO) 稳压器
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3228504429qqcom
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The TPS703xx family of devices is designed to provide a complete power management solution for TI DSP, processor power, ASIC, FPGA, and digital applications where dual output voltage regulators are required. Easy programmab...
The difference between DMA、EDMA、QDMA、DATA_XXX
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yecao_kinux
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EDMA: in C64x DSP is a basically enhanced version of the DMA which was used in the C620x/C670x devices.The EDMA includes several enhancements to the DMA. For more details please refer spru234b.pdf literature.
QDMA: is ...
SoC Structure
本文转载至：http://en.wikipedia.org/wiki/System_on_a_chip
A typical SoC consists of:
a microcontroller, microprocessor or digital
signal processor (DSP) core – multiprocessor SoCs (MPSoC) have more than one proces...
Linux 下的C语言实现播放WAV文件
#include
#include
#include
#include
#include
#include
#include
#include
#include
#define OPEN_DSP_FAILED 0x00000001 /*打开 dsp 失败!*/
#define SAMPLERATE_STATUS 0x00000002 /*samplerate status fail...
F281x-SCI和PC间的通讯
//###########################################################################//
// FILE : 281x-SCI_PC.c
//// TITLE: 281x-SCI和PC间的通讯 --- 查询方式，使用FIFO
// PC发送至串口，DSP再回送至PC //
//
// ASSUMPTIONS:// // As s...
ffmpeg ffmpeg 音频采集发送命令,以及播放的结果－－－－－错误
sudo gedit ffserver.conf
[sudo] password for huzia:
huzia@huzia-laptop:~/ffmpeg$ ffserver -f ffserver.conf & ffmpeg -f oss -i /dev/dsp http://192.168.0.1:8090/feed1.ffm
FFserver version git-60ff1c3, Copyright (c) 2000-2010...
iframe下的cookie设置
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zhaojun_xf
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http://viralpatel.net/blogs/how-to-set-third-party-cookies-with-iframe/
1.ASP.NET
HttpContext.Current.Response.AddHeader("p3p", "CP=""IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT""")
...
Example of 2D Convolution
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pofenglangguayunfa
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此篇帖子均来自：
http://www.songho.ca/dsp/convolution/convolution2d_example.html
Example of 2D Convolution
Here is a simple example of convolution of 3x3 input signal and impulse response (kernel) in 2D spatial. The defin...
关于DSP工具的各种概念简介
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mlyxlpk007
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DSPLIB：
The DSPLIB bundle is an optimized DSP Function Library package together with the software tools (SWTOOLS) package in bundle format to simplify the release procedure.
MCSDK：
The BIOS Multicore Software Development...