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[VHDL-FPGA-Verilog] USB枚举

Description: ALTERA　NIOS处理器实验，编程环境是QUARTUS，在NIOS SHELL下编译实现功能。实验USB接口-Altera NIOS processor experiments, programming environment is QUARTUS in NIOS SHELL compiler functionality. Experimental USB interface
Platform: | Size: 35840 | Author: xf | Hits:

[VHDL-FPGA-Verilog] LCD显示实验

Description: ALTERA NIOS处理器，用VHDL在QUARTUS下编写，用NIOS SHELL调试通过，实验LCD液晶显示-Altera NIOS processor, using VHDL in QUARTUS prepared with NIOS SHELL debug through experimental LCD
Platform: | Size: 35840 | Author: xf | Hits:

[VHDL-FPGA-Verilog] SRAM@DMA实验

Description: ALTERA NIOS处理器实验，QUARTUS下用VHDL编译成处理器，然后NIOS　SHELL下C 语言运行。实验SRAM和DMA调度-Altera NIOS processor experiments QUARTUS using VHDL compiler into processor, then NIOS SHELL C language runtime. Experimental SRAM and DMA Scheduling
Platform: | Size: 33792 | Author: xf | Hits:

[VHDL-FPGA-Verilog] SPI接口音频Codec实验

Description: ALTERA NIOS处理器，VHDL语言在QUARTUS编译通过，然后有C语言在NIOS SHELL下驱动，实验音频解码-Altera NIOS processor, the QUARTUS VHDL compiler, then the C language under NIOS SHELL-driven, experimental audio decoder
Platform: | Size: 34816 | Author: xf | Hits:

[VHDL-FPGA-Verilog] VHDL-Clock

Description: 用VHDL语言写的时钟程序。采用模块化编程。可在EPM7128芯片上下载。编译环境可用Maxplus或Quartus。-write VHDL clock procedures. Modular programming. The EPM7128 chips download. Build environment or Quartus Maxplus available.
Platform: | Size: 4096 | Author: 单单 | Hits:

[VHDL-FPGA-Verilog] altera_lcd_controller

Description: quartus II-sopc builder avalon总线LCD控制IPCORE-quartus II-sopc builder avalon Bus LCD controller IP CORE
Platform: | Size: 26624 | Author: 张建 | Hits:

[VHDL-FPGA-Verilog] leon3-altera-ep2s60-ddr

Description: This leon3 design is tailored to the Altera NiosII Startix2 Development board, with 16-bit DDR SDRAM and 2 Mbyte of SSRAM. As of this time, the DDR interface only works up to 120 MHz. At 130, DDR data can be read but not written. NOTE: the test bench cannot be simulated with DDR enabled because the Altera pads do not have the correct delay models. * How to program the flash prom with a FPGA programming file 1. Create a hex file of the programming file with Quartus. 2. Convert it to srecord and adjust the load address: objcopy --adjust-vma=0x800000 output_file.hexout -O srec fpga.srec 3. Program the flash memory using grmon: flash erase 0x800000 0xb00000 flash load fpga.srec-This leon3 design is tailored to the Altera NiosII Startix2 Development board, with 16-bit DDR SDRAM and 2 Mbyte of SSRAM. As of this time, the DDR interface only works up to 120 MHz. At 130, DDR data can be read but not written. NOTE: the test bench cannot be simulated with DDR enabled because the Altera pads do not have the correct delay models. * How to program the flash prom with a FPGA programming file 1. Create a hex file of the programming file with Quartus. 2. Convert it to srecord and adjust the load address: objcopy--adjust-vma=0x800000 output_file.hexout-O srec fpga.srec 3. Program the flash memory using grmon: flash erase 0x800000 0xb00000 flash load fpga.srec
Platform: | Size: 114688 | Author: | Hits:

[Embeded-SCM Develop] sd_audio_aic23

Description: SD卡和AIC23数字音频输出实验, FreeDev Audio Dsp Board采用了TI公司的TVL320AIC23 1、控制接口使用I2C，Quartus中将CS置低（器件地址0011010）。 2、数字音频接口使用了组件FreeDev_aic23,有三种测试和应用 模式，中断结合DMA方式能在NIOS II中采集和发送数据。中断信号 产生于模块中FIFO缓冲区的半满信号，读取数据端口自动清除中断 请求信号。 3、I2C IP 和FreeDev_aic23 IP分别在Quartus 工程目录中 4、SD卡读写通过SD_DAT0、SD_CLK、SD_CMD三个PIO信号线用软件 控制时序。 5、该范例读SD卡数据，通过DMA将Buffer数据送到FreeDev_aic23的 FIFO中实现数据播放。 6、SD卡中的数据必须是以48K*16bit保存的采样数据。数据可以通过SD读卡器写入。
Platform: | Size: 13312 | Author: HuFengzhang | Hits:

[Embeded-SCM Develop] CF_NiosII5.0

Description: Compact Flash Support For Nios II 5.0, To download supporting materials for this new Compact Flash support, download the following .zip file, extract to a computer with Quartus II 5.0 & Nios II 5.0 installed, and proceed to use the hardware and/or software examples of your choice to proceed. Additional information is available in the readme.txt document, included in the top-level of the .zip file
Platform: | Size: 1589248 | Author: Robert | Hits:

[Embeded-SCM Develop] Music_C

Description: Altera的NIOS2SOPC平台上的音乐播放的软件模板。 Quartus 2版本5.0 Nios2 IDE版本5.0 硬件平台自己根据软件构建-Altera
Platform: | Size: 2048 | Author: zt g | Hits:

[ARM-PowerPC-ColdFire-MIPS] Altera

Description: 利用Nios Ⅱ软核处理器，以Altera公司的UP3开发板为硬件平台，以Quartus II、Quartus ID为软件开发平台，设计一个电子钟，实现下列系统功能： （1）在液晶屏上显示时间、日期、状态提示； （2）利用4个按键对时间（时分秒）、日期（年月日）进行设置； （3）利用一个LED灯指示当前设置状态；-The use of soft-core processor, Nios Ⅱ to Altera s UP3 development board as the hardware platform to Quartus II, Quartus ID for software development platform, design a clock
Platform: | Size: 6460416 | Author: Emma | Hits:

[Embeded-SCM Develop] NIOS_LED

Description: 完整的Nios 2 演示工程，包括Quartus II 工程和NIOS IDE下的c代码。采用NIOS 2处理器控制LED。已通过实验测试。-Complete Nios 2 demonstration projects, including the Quartus II and NIOS IDE works under the c code. NIOS 2 processor to control the use of LED. Experimental tests have passed.
Platform: | Size: 763904 | Author: M | Hits:

[VHDL-FPGA-Verilog] DE2_NET

Description: 用DE2开发板实现的网络控制器。硬件用Verilog语言编写，在Quartus上编译；软件用C语言编写，在Nios2上编译运行。程序已经过测试，功能完好。-DE2 development board with the realization of the network controller. Hardware using Verilog language, compiled in the Quartus software with C language, compiled to run in Nios2. Procedure has been tested, function well.
Platform: | Size: 1601536 | Author: 符玉襄 | Hits:

[ARM-PowerPC-ColdFire-MIPS] DE2_NIOS_HOST_MOUSE_VGA

Description: 在ALTERA的DE2开发板上做的关于HOST_MOUSE的例子，基于Quartus II 和SOPC Builder以及Nios II IDE平台所完成！-ALTERA development in the DE2 board to do on HOST_MOUSE example, based on the Quartus II and SOPC Builder and Nios II IDE platform completed!
Platform: | Size: 1874944 | Author: liguoyin | Hits:

[ARM-PowerPC-ColdFire-MIPS] DE2_SD_Card_Audio

Description: 在ALTERA的DE2板子上做的一个读写SD卡的例子，基于QUARTUS II ,SOPC BUILDER ,Nios II IDE实现的，从SD卡读写东西-The DE2 board in ALTERA do an SD card reader example, based on the QUARTUS II, SOPC BUILDER, Nios II IDE achieved something from the SD card reader
Platform: | Size: 1816576 | Author: liguoyin | Hits:

[VHDL-FPGA-Verilog] components

Description: quartus的几个IP核（PWM,RAM,I2C）-quartus several IP core (PWM, RAM, I2C)
Platform: | Size: 226304 | Author: 宋瑞 | Hits:

[VHDL-FPGA-Verilog] sopcIIC

Description: 该例子是基于sopc的IIC总线设计完整设计，分为硬件和软件部分，软件部分是用c语言编写的。该项目是个以完成的项目，据有较高的参考和经济价值。该例子是原来做过的项目。 整个项目是在Quartus II 7.0和nios IDE环境下开发。-This example is based on the IIC bus design sopc complete design, divided into hardware and software, the software part is written in c language. The project is to complete the project, according to the reference and a higher economic value. The example is a project originally done. The whole project is in the Quartus II 7.0 and the nios IDE development environment.
Platform: | Size: 13532160 | Author: bobo | Hits:

[VHDL-FPGA-Verilog] Quartus-II

Description: Quartus II的使用教程包括Quartus II的软件教程，VHDL语言的编程方法，实际工程项目等。-Quartus II tutorial covers the use of Quartus II software tutorials, VHDL programming language, the actual engineering projects.
Platform: | Size: 18156544 | Author: 董胜 | Hits:

[Other] software_source_files

Description: bemicro software source file for starting with altera programming as starter and getting involved with altera quartus 2
Platform: | Size: 10240 | Author: Siggi | Hits:

[VHDL-FPGA-Verilog] DE2_SD_Card_Audio(quartus-9.0)

Description: 本代码为Altera DE2开发板例程源码（EP2C35F672C6)，quartus II 9.0以上版本均可编译（随板光盘为quartus II 7.2版在9.0以上版本上编译会报错）。本工程实现SD的音频播放器，即通过FPGA控制SD卡，读取SD的音频文件，通过WM8731进行播放。-In this demonstration we show how to implement an SD Card Music Player on the DE2 board, in which the music files are stored in an SD card and the board can play the music files via its CD-quality audio DAC circuits. We use the Nios II processor to read the music data stored in the SD Card and use the Wolfson WM8731 audio CODEC to play the music.
Platform: | Size: 10078208 | Author: chenxin | Hits:
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