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[DSP program] video_networking_ip DL : 0: dm642的视频采集与网络显示程序，内含web服务程序，直接在IE中输入地址就可以看到DM642采集的视频-The DM642 video capture and network display program, including web service program, directly in IE, type the address can be seen on the DM642
Date : 2026-01-10 Size : 1.13mb User : 吴亚
[DSP program] 74HC573_www.ic37.com DL : 0: The SL74HC573 is identical in pinout to the LS/ALS573. The device inputs are compatible with standard CMOS outputs with pullup resistors, they are compatible with LS/ALSTTL outputs. These latches appear transparent to data (i.e., the outputs change asynchronously) when Latch Enable is high. When Latch Enable goes low, data meeting the setup and hold time becomes latched.-The SL74HC573 is identical in pinout to the LS/ALS573. The deviceinputs are compatible with standard CMOS outputs with pullupresistors, they are compatible with LS/ALSTTL outputs.These latches appear transparent to data (ie, the outputs changeasynchronously) when Latch Enable is high . When Latch Enable goeslow, data meeting the setup and hold time becomes latched.
Date : 2026-01-10 Size : 43kb User : gainers
[DSP program] image_vdp_jpeg-netcom DL : 0: 用一根网络连接线，连接在DM642的J11和HUB或交换机之间。另需一台主机连接在HUB或交换机之间，和音视频开发平台构成一个局域网。在主机上刷新IE，会在屏幕上看到通过摄像头拍摄的，用JPEG压缩后通过以太网传送的图像。-With a network cable to connect the DM642' s J11 and between HUB or switch. Another required a host connection between the HUB or switch, and audio and video development platform to form a local area network. Refresh the host IE, will see on the screen shot by cameras with JPEG compressed images transmitted via Ethernet.
Date : 2026-01-10 Size : 265kb User : 黄天
[DSP program] EDMA-API DL : 0: 关于DSP的EDNA使用寄存器和相关API函数的总结资料，EDMA是在DMA上发展起来的一种传输方式，它拥有DMA传输的全部特性，除了具有DMA后台操作（即不占用CPU的时钟），高吞吐率等特点外，EDMA比DMA通道的功能更加强大-EDNA on the use of registers and DSP-API functions related to the summary information, EDMA is developed on a DMA transfer method, it has all the characteristics of DMA transfers, in addition to DMA background operation (ie, do not take up CPU clock), high throughput characteristics outside, EDMA DMA channel than the more powerful
Date : 2026-01-10 Size : 80kb User : zwx
[DSP program] dm642 DL : 0: 1\colorbar_ 是一个向左滚动的彩条，主要验证视频输出。DSP负载90 多。 2\colorbar 是一个经过优化的向左滚动的彩条，DSP负载9.5 左右。 3\loopback 是一个一路视频输入同时一路视频输出的例程 4\loopback_pip 是一个两路视频输入同时一路视频输出的例程，把这两路视频以画中画的形式叠加在一起。 5\h263_loopback ：H263编解码例程。 6\jpeg_loopback ：MJPEG 编解码例程。 7\mpeg2_loopback ：MPEG2编解码例程。 8\video_networking ：MJPEG编解码例程同时网络传输。演示了jpeg加网络传输的一个网络视频服务器的例子，在PC上用IE浏览器可以看到图像。这个工程的IP地址是动态分配的。 9\video_networking_ip ：MJPEG编解码例程同时网络传输。这个工程和上一个基本一样，只是这个工程的IP地址是固定的：192.168.0.253. 10\是声音实验例程，从线路输入，从线路输出。也可以通过改变audio.c中的myaic23_init()这个函数改成从话筒输入。 void myaic23_init() { reSetAic23() SetAic23Sample_rate(AIC23_REG8_44_1KHZ) SetAic23Line() // SetAic23Mic() } 11\loopback_uart是一个图像输入到输出，还有串口收发的例程-1\colorbar_ 是一个向左滚动的彩条，主要验证视频输出。DSP负载90 多。 2\colorbar 是一个经过优化的向左滚动的彩条，DSP负载9.5 左右。 3\loopback 是一个一路视频输入同时一路视频输出的例程 4\loopback_pip 是一个两路视频输入同时一路视频输出的例程，把这两路视频以画中画的形式叠加在一起。 5\h263_loopback ：H263编解码例程。 6\jpeg_loopback ：MJPEG 编解码例程。 7\mpeg2_loopback ：MPEG2编解码例程。 8\video_networking ：MJPEG编解码例程同时网络传输。演示了jpeg加网络传输的一个网络视频服务器的例子，在PC上用IE浏览器可以看到图像。这个工程的IP地址是动态分配的。 9\video_networking_ip ：MJPEG编解码例程同时网络传输。这个工程和上一个基本一样，只是这个工程的IP地址是固定的：192.168.0.253. 10\是声音实验例程，从线路输入，从线路输出。也可以通过改变audio.c中的myaic23_init()这个函数改成从话筒输入。 void myaic23_init() { reSetAic23() SetAic23Sample_rate(AIC23_REG8_44_1KHZ) SetAic23Line() // SetAic23Mic() } 11\loopback_uart是一个图像输入到输出，还有串口收发的例程
Date : 2026-01-10 Size : 1.55mb User : 郭福珍
[DSP program] 08.-JPEG-D1-Network-Demo DL : 0: 实现1路D1格式视频DSP端采集、JPEG编码、JPEG解码和视频输出回放显示，并通过LAN上传PC，在PC上通过IE浏览。-Way to achieve a D1-format video DSP-side collection, JPEG encoding, JPEG decoding and playback of video output display, and upload a LAN PC, the PC via IE browser.
Date : 2026-01-10 Size : 277kb User : majun
[DSP program] F2812_LedFlash DL : 0: F2812 利用定时器CpuTimer0中断，实现LED亮1s，灭1s。（CCS3.3开发环境下）功能：通过使用CPU定时器来控制LED D3的亮和灭说明：D3与引脚XF相连，XF为低电平时，D3亮；XF为高电平时，D3灭。频率为1Hz，即每隔1s钟，D3被点亮。间隔时间由CpuTimer0来控制。-F2812 using timer interrupt CpuTimer0, the LED light 1s, off 1s. Features: CPU timer to control through the use of bright LED D3 and off instructions: D3 is connected with pin XF, XF is low, D3 bright XF is high, D3 off. Frequency of 1Hz, ie 1s-minute intervals, D3 is lit. Controlled by the CpuTimer0 interval.
Date : 2026-01-10 Size : 94kb User : 奋斗不止
[DSP program] Picture_In_Picture DL : 0: DM6437 DSP实现图像叠加（即画中画）功能。代码已测试，性能稳定，效果颇佳。内含如何配置寄存器的详细说明。-DM6437 DSP for image overlay (ie, Picture in Picture) function. Code has been tested, stable performance, the effect is quite good. Contains a detailed description of how the configuration register.
Date : 2026-01-10 Size : 227kb User : flora
[DSP program] cvprtoolbox-sptoolbox.tar DL : 0: pitch detection Frecvenţ a fundamentală reprezintă frecvenţ a de excitaţ ie a corzilor vocale,iar variaţ ia acesteia (conturul lui F0) reprezintă modul î n care o persoană accentuează anumite cuvinte ş i depinde de intonaţ ie, de î ncă rcă tura emoţ ională ,etc.-pitch detection Frecvenţ a fundamentală reprezintă frecvenţ a de excitaţ ie a corzilor vocale,iar variaţ ia acesteia (conturul lui F0) reprezintă modul î n care o persoană accentuează anumite cuvinte ş i depinde de intonaţ ie, de î ncă rcă tura emoţ ională ,etc.
Date : 2026-01-10 Size : 1.83mb User : sweet7yktty
[DSP program] SCI-serial-communication DL : 0: 编程通过SCITXD和SCIRXD引脚以9600B每秒的波特率传送数据。设SCICCR置中的值，使SCI模块进行内部回送，即自发自收。-Programming through SCITXD and SCIRXD pin to 9600B baud per second data transfer. Let SCICCR set of values so that SCI module for internal loopback, ie spontaneous admission.
Date : 2026-01-10 Size : 59kb User : yangdianshuai
[DSP program] NDK_network DL : 0: DM642的网络开发。这个是网络传输的例程，基于NDK1.7的client 例子，可以运行在VMD642开发板上。 1、需要首先安装NDK1.7 2、client.pjt工程文件在evmdm642目录里 3、工程运行后，在stdout窗口中会显示出当前板卡的IP地址。缺省的采用固定IP地址：192.168.1.107 你可以修改这个地址，如果是DHCP方式，请改为0.0.0.0 4、工程运行后，可以用winapps里的客户端例程来测试，请在dos prompt里运行比如运行 echoc 192.168.1.107,你就能看到网络收发数据，对应的服务器程序在 client里的echosrv.c 5、支持web浏览,可以在IE里输入板卡的IP地址来访问 -DM642 web development. This is the network transmission routines, based on client examples NDK1.7 of Can run VMD642 development board. 1, you need to first install NDK1.7 2, client.pjt project file directory in evmdm642 3, after the project is running in the stdout window displays the current IP address of the board. The default fixed IP address: 192.168.1.107 You can modify this address, if it is DHCP, please read 0.0.0.0 4, after the project is running, you can use winapps in client routines to test, run in dos prompt in Such as running echoc 192.168.1.107, you will be able to see the network to send and receive data, the corresponding server program client in the echosrv.c 5, support for web browsing, you can enter the IP address of the card to access in IE
Date : 2026-01-10 Size : 21mb User : 晨星
[DSP program] DeveloperVerifyPackage DL : 0: 乌云。。。。大时代看见爱上彼此拉速度边际成本撒豆成兵三八妇乐快去我家二宝房价为何佛我和我二批覅偶尔的破千万IE害怕覅我去换(lkjfdlskjf;dlkja;lkfjdlkajdlkfjfa;lkdjf;lkja;slkj;sdk)
Date : 2026-01-10 Size : 97kb User : king1258