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sd_sdram_lcd
sd_sdram_lcd
是读取SD卡中的数据，然后通过LCD显示(It is to read the data in SD card and display it by LCD)
- 2019-05-14 14:35:49下载
- 积分：1
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本设计是针对LEON3 Altera Nios II startix2
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
- 2022-05-18 19:00:04下载
- 积分：1
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tdc
time to digital convertor
- 2011-09-22 16:25:50下载
- 积分：1
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OFDM_FPGA
采用FPGA 来实现一个基于OFDM 技术
的通信系统中的基带数据处理部分，即调制解调器。其中发射部分的调制
器包括：信道编码（Reed-Solomon 编码），交织，星座映射，FFT 和插
入循环前缀等模块。(FPGA to implement a baseband data based on OFDM technology in the communication system processing section, namely modem. Transmitter modulator includes: channel coding (Reed-Solomon coding), interleaving, constellation mapping, FFT and insert the cyclic prefix modules.)
- 2012-05-22 14:28:42下载
- 积分：1
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MD5
哈希算法FPGA实现代码，采用MD5算法，并给出了仿真波形。(MD5 hashing algorithm for FPGA implementation code)
- 2020-07-03 00:40:02下载
- 积分：1
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sram 读写小程序，用verilog编写的，请各位高手指教
sram 读写小程序，用verilog编写的，请各位高手指教-SRAM read and write small programs using Verilog prepared, please enlighten you master
- 2022-07-03 11:53:36下载
- 积分：1
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biaojue4
此代码实现4人表决功能，4人中有三人同意即为通过。(Four voting)
- 2013-10-29 21:46:07下载
- 积分：1
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LDPC_Encoder
说明： verilog 编写的ldpc编码，含有两个文件(LDPC written by Verilog)
- 2021-03-08 19:19:28下载
- 积分：1
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pid-vhdl
基于vhdl的pid控制器设计，可以用quartus等软件实现。数字控制系统pid设计源代码。(Pid controller based on VHDL design, can use the quartus software implementation, etc. Digital pid control system design of source co)
- 2014-05-12 21:15:37下载
- 积分：1
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verilog实现的“六进制约翰逊计数器”。
verilog实现的“六进制约翰逊计数器”。-verilog implementation of the " six hexadecimal Johnson counters."
- 2022-05-10 11:02:11下载
- 积分：1
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