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err
在一些系统中,经常用到对触发信号延时一段时
间后,再对某些目标信号进行采集,通常这段延时要求
非常精确,还要做到范围可调,一般这种延时的最小时
间单位小于100ns。如果选用普通微控制器,延时系统的操作界面比较容易实现,但是靠软件延时得到结果的准确性较低。考虑到芯片功能、开发环境以及接口方便等问题,最终选用一片常用的AlteraSVCPLD
EPM7128SLC3411]作为系统的核心控制部分,来实现
信号延时、输人设定、运行显示的功能。应用Veril-
o苦2〕语言,在Altera的Quartus11WebEditio详3〕软件
环境下进行编程仿真,最后烧写芯片进行系统硬件测试
-err
- 2022-03-12 04:01:42下载
- 积分:1
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8.4-ADC0809-VHDL-control-program
基于VHDL语言,实现对ADC0809简单控制(Based on VHDL language, to achieve the ADC0809 simple control)
- 2011-11-29 08:43:07下载
- 积分:1
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VHDL-DDS
基于FPGA的DDS信号源设计,32位相位累加器,产生可调频率(FPGA-based DDS signal source design, 32-bit phase accumulator to generate tunable frequency)
- 2013-06-27 15:16:15下载
- 积分:1
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dianzhen
基于FPGA的16*16点阵中文LED显示,另带有几个简单的中文汉字的点阵数据。(FPGA-based 16* 16 dot matrix Chinese LED display, and the other with a few simple lattice data Chinese characters.)
- 2014-05-30 21:47:37下载
- 积分:1
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Use Quartus in LCM display static graphics palace
运用Quartus在LCM中显示静态宫殿图形-Use Quartus in LCM display static graphics palace
- 2023-04-14 02:55:03下载
- 积分:1
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ar0134_1280x720P60
Camera AR0134详细的寄存器配置,以及配置顺序,可以用来初始化摄像头(Camera AR0134 detailed register configuration sequence )
- 2016-05-15 12:16:56下载
- 积分:1
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modelsim的一个非常好的教程,有程序源码,PPT,word教程
modelsim的一个非常好的教程,有程序源码,PPT,word教程-ModelSim
- 2022-03-23 03:52:36下载
- 积分:1
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spi
VHDL实现SPI功能源代码
-- The SPI bus is a 3 wire bus that in effect links a serial shift
-- register between the "master" and the "slave". Typically both the
-- master and slave have an 8 bit shift register so the combined
-- register is 16 bits. When an SPI transfer takes place, the master and
-- slave shift their shift registers 8 bits and thus exchange their 8
-- bit register values.(SPI realize the functional VHDL source code The SPI bus is a 3 wire bus that in effect links a serial shift register between the )
- 2021-04-29 10:58:43下载
- 积分:1
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8086
8086微机原理实验:8251串行接口、8253计数器、数码管、跑马灯。汇编语言。(8086 microcomputer principle experiment: 8251 serial interface, the 8253 counter, digital tube, Marquee. Assembly language.)
- 2013-03-15 11:07:19下载
- 积分:1
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uart
it contains pdf file which has vhdl program of uart (universal asynchoronus receiver and transmitter). which very simple and easy to understand
- 2010-04-22 20:47:55下载
- 积分:1