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G.711 encoder and decoder A law
- This program sets up the SPI port on the ADSP-BF533 toconfigure the AD1836 codec. The SPI port is disabledafter initialization. The data to/from the codec aretransfered over SPORT0 in I2S mode-This program sets up the SPI port on the ADSP - BF533 toc
CA9260
- 带Java扩展的ARM926EJ-S内核, 2 x 8KB快取, MMU 2x4k Bytes SRAM, 32kBytes Boot ROM 210MHz, 230MIPs EBI –可支持SDRAM, NAND Flash (带ECC)和Compact Flash USB控制器和USB器件口, V2.0全速 Ethernet MAC - 10/100 图像传感器界面 (CMOS传感器界面) 1 SSC可支持I2S和TDM 2 SPI, MCI (SDCard和
zhouligong-LPC17XX-example
- 周立功LPC17XX系列配套例程。包括AD,DAC,EINT.GPDMA.GPIO,I2C.IAP,PWM,QEI,RTC,SPI,SSP,TIMER,UART,储存器加速,掉电唤醒,数字输入,CAN,ETHERNET,USB,I2S例程。是学习 的很好例程,例程很全,很值。-Zhou, who LPC17XX series matching routines. Including AD, DAC, EINT.GPDMA.GPIO, I2C.IAP, PWM, QEI, RTC, SPI, SS
SPI-I2S
- spi模拟i2s,实现音频播放,网上的参考,不易找到,供大家分享-spi simulation i2s, for audio playback, online reference, easy to find for people to share
5800C
- 5800C Fm芯片资料和驱动代码 技术特点: *国内首颗采用CMOS工艺的调频收音机芯片; *驱动能力强,可直接驱动耳机及放大器; *功耗低,比国外先进方案还低1mA; *频率覆盖从76M-108M的各国调频波段; *高度集成度,所需外围器件数为零; *强大的LOW-IF数字音频结构; *强大的数字信号处理技术(DSP),实现自动频率控制和自动增益控制; *数字自适应噪声抑制 接受灵敏度高、音质出色、立体声效果优异; *支持重低音,可调式电台搜寻、柔
spitoi2s3
- spi转i2s的verilog程序,fpga是总模块,spi和i2s是子模块,shiftreg是转换-spi transfer i2s the verilog program, fpga is the total module, spi, and i2s is the sub-module, shiftreg is to convert
LPC1768-Xplorer
- LPC1768-Xplorer is a CORTEX-M3 based stamp board for NGX’s mbed-Xpresso Baseboard. The LPC1768 microcontroller has 512KB of internal flash and 64KB RAM. Ethernet MAC, USB Device/Host/OTG interface, 8-channel general purpose DMA controller, 4 UARTs, 2
dspic33
- WAV 数字输出播放器,采用DSPIC33单片机,SPI接口读取SD卡(仅支持FAT),I2S接口数字输出。-Digital output WAV player, using dsPIC33 Singlechip, SPI interface SD card reader (supports only FAT), I2S digital output interface.
STM32F103xx_I2S
- 这个应用批注描述如何使用高密度STM32F103xx I2S特点使用一台外在编译码器演奏音频文件。 I2S协议是用途广泛从microcontroller/DSP转移音频数据到音频编译码器为了演奏曲调(存放在记忆)或,夺取模式声音(从话筒)。 高密度STM32F103xx使用SPI外围设备提供I2S音频通信和贯彻具体功能为这个通信方式。 -This application describes how to use the annotation of high-density ch
STM32F10x_AN2739_FW_V2.0.0
- 本应用描述了如何使用高密度STM32F103xx I2S的功能,使用外部编解码器播放音频文件。 I2S协议被广泛用于从一个微控制器/ DSP音频数据,音频编解码器才能播放的旋律(在内存中),或捕捉模拟声音(从麦克风)。 高密度STM32F103xx允许使用SPI外设的I2S音频通信,并实现该通信模式的具体功能。-This application note describes how to use the high-density STM32F103xx I2S feature to
SPItoI2S
- 该文件是I2S 转 SPI的Verilog的源代码,可以在此基础上修改成自己的应用代码-The file is transferred SPI, I2S Verilog source code, you can change the basis of their application code into
SPI_I2S
- Convert SPI to I2S Protocol
CAN-I2S-I2C-SPI-SSP
- 主要介绍的是CAN、I2S、I2C、SPI、SSP这几种总线的介绍,让大家了解他们的具体情况。-CAN, I2S, I2C, SPI, the SSP of the several bus introduced, so that we understand their specific circumstances.
lpcxpresso.getting.started
- The LPC1769 is a Cortex-M3 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 120 MHz. Features include 512 kB of flash memory, 64 kB of data memory, Ethernet MAC, USB Device/Ho
RT3050_5x_V2.0_081408_0902
- The RT3052 SOC combines Ralink’s 802.11n draft compliant 2T2R MAC/BBP/RF, a high performance 384MHz MIPS24KEc CPU core, 5-port integrated 10/100 Ethernet switch/PHY, an USB OTG and a Gigabit Ethernet MAC. With the RT3052, there are ver
i2s
- m430实现codec的连接,使用spi+dma实现对i2s器件的数据读取功能-The M430 realize the codec connection, use spi+dma i2s device data read function
CANaI2SaI2CaSPIaSSP
- 各常用同步总线协议的介绍和对比。包括CAN、I2S、I2C、SPI、SSP总线。-The introduction of common synchronous bus protocol and contrast. Including CAN, I2S, I2C, SPI, SSP bus.
lpc1768Pmp3_SolutionFrame
- lpc1768解决的mp3播放的方案,其中可以学习的东西包括usb协议 声卡 i2s spi sd卡 文件系统 lcd显示等 其中还有mp3解码协议-Lpc1768 solutions of the mp3, sound card can learn things including usb agreement i2s spi sd card file system LCD display etc. Including mp3 decoding protocol
LC930_AR9331-WiFi-module
- LC930 是深圳灵卡技术推出的低成本,较低功耗,高性能嵌入式WiFi模块。采用高通AR9331一体化单芯片WIFI无线SOC解决方案. 内部集成CPU,WIFI基带,PA,使产品体积显著减小。LC930引出了众多功能接口,例如:串口,SPI主设备口,网口,USB口,I2S接口,GPIO口等,使得LC930可以广泛应用在无线数据传输,多媒体音视频传输,无线数据存储等应用场合。 LC930是一款基于高通Atheros ARA9331的芯片,8 MB Flash,64MB DDR2的全新功能WIFI
ad568x_generic
- ad568x初始化与I2S、SPI通信通用驱动(Initialization of ad568x, and drivers for SPI, I2S communication)