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Description: VS1003音频解码芯片为VS10XX系列的第三代产品，是芬兰VLSI Solution Oy公司生产的单片MP3/WMA/MIDI解码和ADPCM编码芯片，它内部包含一个高性能、低功耗的DSP处理核（VSDSP），一个工作内存，一片可供用户程序使用的5.5KB RAM，一个串行SPI总线接口，一个高质量的采样频率可调的过采样DAC以及一个16位的采样ADC.-VS1003 Audio Decoder Chip for VS10XX series of the third-generation products, Finland VLSI Solution Oy company is a manufacturer of single-chip decoder and A MP3/WMA/MIDI DPCM encoding chips, which contain an internal high-performance, low-power DSP (the VSDSP) a work of memory, a user program for the use of 5.5 KB RAM, a serial SPI bus interface, a high-quality sampling frequency adjustable over sampling DAC 16 and a sampling ADC.
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Size: 1068421 |
Author: corrkgs |
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Description: 使用DSP的MCBSP与EDMA连接ADC和DAC,进行信号的采样与重建，并提供驱动
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Size: 97999 |
Author: tanln |
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Description: VS1003音频解码芯片为VS10XX系列的第三代产品，是芬兰VLSI Solution Oy公司生产的单片MP3/WMA/MIDI解码和ADPCM编码芯片，它内部包含一个高性能、低功耗的DSP处理核（VSDSP），一个工作内存，一片可供用户程序使用的5.5KB RAM，一个串行SPI总线接口，一个高质量的采样频率可调的过采样DAC以及一个16位的采样ADC.-VS1003 Audio Decoder Chip for VS10XX series of the third-generation products, Finland VLSI Solution Oy company is a manufacturer of single-chip decoder and A MP3/WMA/MIDI DPCM encoding chips, which contain an internal high-performance, low-power DSP (the VSDSP) a work of memory, a user program for the use of 5.5 KB RAM, a serial SPI bus interface, a high-quality sampling frequency adjustable over sampling DAC 16 and a sampling ADC.
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Size: 1068032 |
Author: corrkgs |
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Description: 使用DSP的MCBSP与EDMA连接ADC和DAC,进行信号的采样与重建，并提供驱动-The use of DSP
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Size: 140288 |
Author: |
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Description: 关于DSP从入门到精通的电子书 英文版 目录：DSP入门 硬件 接口 DSP中的ADC和DAC 快速傅里叶变换 如何选取DSP处理器 数据取样系统 硬件设计技术 设计3G基站 -useful book（English version）about DSP
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Size: 4137984 |
Author: li |
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Description: ADSP BF537 在Visual DSP串口通信例程，使用DMA方式，包括AD和DA-The Talkthru demo demonstrates the initialization of SPORT0 to establish a link
between the ADSP-BF537 and the AD1854/AD1871 /DAC.
The program simply sets up the SPORT0 to receive/transmit audio samples from the
ADC/DAC. Audio samples received from the ADC are moved into the processors receive
buffer, using DMA. The samples are processed by the ADSP-BF537 and place in the
transmit buffer. In turn, the transmit buffer is used to transmit data to the DAC.
This results in a simple talk-through where data is moved in and out of the processor
without performing any computations on the data.
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Size: 36864 |
Author: mircal |
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Description: 基于TI C2000 系列DSP的数字滤波器，通过ADC采样后，实现FIR数字滤波。并通过DAC输出。-FIR filter base on DSP processor
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Size: 119808 |
Author: 李名祺 |
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Description: Interfacing the TMS320C5402 DSP to the TLV2541 ADC
and the TLV5636 DAC
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Size: 74752 |
Author: frank_lez |
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Description: VS1003 是一个单片MP3/WMA/MIDI音频解码器和ADPCM编码器。它包含一个高性能，自主产权的低功
耗DSP 处理器核VS_DSP4,工作数据存储器，为用户应用提供5KB 的指令RAM 和0.5KB 的数据RAM。
串行的控制和数据接口，4 个常规用途的I/O 口，一个UART，也有一个高品质可变采样率的ADC和立体
声DAC，还有一个耳机放大器和地线缓冲器。-VS1003 is a single-chip MP3/WMA/MIDI ADPCM audio decoder and encoder. It contains a high performance, proprietary low-power
Consumption of DSP processor core VS_DSP4, working data memory, applications for the user instructions 5KB RAM and 0.5KB of data RAM.
Serial control and data interface, four general-purpose I/O port, a UART, there is a high-quality variable-sample rate and stereo ADC
Sound DAC, headphone amplifier and ground and a buffer.
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Size: 659456 |
Author: 陈三 |
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Description: ADC、DAC程序，作为入门级的软件代码-ADC、DAC，for learing DSP
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Size: 152576 |
Author: baobao |
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Description: 本程序说明了在CCS环境下如何使用DSP的SPI接口，包含了数模与模数转换、以及EEPROM的存储扩展-This program shows how to use the SPI interface of DSP in the CCS environment, including ADC,DAC and the EEPROM storage expansion
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Size: 480256 |
Author: zhuwei |
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Description: VS1003 是一个单片MP3/WMA/MIDI音频解码器和ADPCM编码器。它包含一个高性能，自主产权的低功
耗DSP 处理器核VS_DSP4,工作数据存储器，为用户应用提供5KB 的指令RAM 和0.5KB 的数据RAM。
串行的控制和数据接口，4 个常规用途的I/O 口，一个UART，也有一个高品质可变采样率的ADC和立体
声DAC，还有一个耳机放大器和地线缓冲器。-The VS1003 is a the monolithic MP3/WMA/MIDI audio decoder and ADPCM encoder. It contains a high-performance, independent property rights, low-power DSP processor core VS_DSP4 working data memory, the 5KB instruction RAM and 0.5KB of data RAM for user applications. Serial control and data interface, four general-purpose I/O port, a UART, a high-quality variable sampling rate ADC and stereo DAC, as well as a headphone amplifier and a ground buffer.
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Size: 659456 |
Author: welcome |
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Description: DSP2812的AD驱动程序，这个程序有助于对ADC一个全面的了解。-DSP 2812 ADC
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Size: 251904 |
Author: 陈洲 |
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Description: 实验目的:通过学习此程序可以了解DSP的SPI与DA芯片(TLV5620)的连接和驱动，这是DSP的一个重要特性,大家要达到掌握的程度实验说明:主要硬件由DSP和TLV5620组成,DSP提供了SIMO和SCLK、C3TRIP **
** 信号给TLV5620，且C3TRIP信号是用来做片DAC信号的更新和锁 **
** 存的，这里大家要参照我们所提供的TLV5620的手册，4个信道 **
** 的DAC输出分别引了出来，方便大家来检测.这里还要说明的一点的是我们用了其中的两个信道DACA和DACB作为ADC的输入，大家看电路便知。 实验结果:用万用表测试TLV5620的4个输出电压值，可看到他们是成比例关系，分别0.4V,0.8V,1.2V,1.6V. 实际测量值有些误差的-** Purpose: To study this program can understand DSP s SPI and DA chip (TLV5620) connection**** and drive, which is an important feature of DSP, we have to achieve master degree**** experiments show: The main hardware and TLV5620 composed by the DSP, DSP provides SIMO and SCLK, C3TRIP**** signal to TLV5620, and C3TRIP signal is used to do the update and locking plates DAC signal**** store, where we have to refer to our TLV5620 manual provided by the four channels of DAC output** respectively lead out, to facilitate testing. Here also described a** point it is that we used one of the two channels DACA and DACB as ADC inputs,** we see circuit at a glance.** Results: with four output voltage values multimeter test TLV5620 can see that they are proportional relationship**, respectively 0.4V, 0.8V, 1.2V, 1.6V and some actual measurement error. The************************************************************************************************************* /
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Size: 441344 |
Author: lvysam |
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Description: STM32 realtime adc-dac passthrough DSP
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Size: 18432 |
Author: laff |
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Description: dsp 28377S 的一些demo例子，包含的代码比较多，主要是28377S的一些驱动，包括ADC,CLA,DAC,SCI,SPI,EMIF,UART,内容很多。-Dsp 28377S some demo examples, including more code, mainly 28377S some of the drivers, including ADC, CLA, DAC, SCI, SPI, EMIF, UART, a lot of content.
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Size: 27272192 |
Author: 毕刚 |
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Description: 4 kinds of the signal from DAC, which can be transimated to DSP by adc.
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Size: 522240 |
Author: xiaoFeixue
|
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Description: 利用DSP配合FPGA为硬件架构，以DSP为数据处理核心，通过FPGA对USB、ADC和DAC等外围设备进行控制，并可实现频谱分析、数字滤波器等数字信号处理算法。(With DSP and FPGA as the hardware architecture and DSP as the data processing core, the peripheral devices such as USB, ADC and DAC are controlled by FPGA, and the digital signal processing algorithms such as spectrum analysis and digital filter can be realized.)
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Size: 688128 |
Author: 小冰2 |
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