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本文介绍了一个使用 VHDL 描述计数器的设计、综合、仿真的全过程,作为我这一段
时间自学 FPGA/CPLD 的总结,如果有什么不正确的地方,敬请各位不幸...
本文介绍了一个使用 VHDL 描述计数器的设计、综合、仿真的全过程,作为我这一段
时间自学 FPGA/CPLD 的总结,如果有什么不正确的地方,敬请各位不幸看到这篇文章的
大侠们指正,在此表示感谢。当然,这是一个非常简单的时序逻辑电路实例,主要是详细
描述了一些软件的使用方法。文章中涉及的软件有Synplicity 公司出品的Synplify Pro 7.7.1;
Altera 公司出品的 Quartus II 4.2;Mentor Graphics 公司出品的 ModelSim SE 6.0。 -This article describes a VHDL description of the use of counter design, synthesis, simulation of the entire process, this time as my self-FPGA/CPLD summary, if what has not the right place, please see this article that, unfortunately, the heroes They correct me, wish to express my gratitude. Of course, this is a very simple example of sequential logic circuit is mainly a detailed description of a number of software usage. Article involved in the software company has produced Synplicity
- 2022-02-28 11:38:34下载
- 积分:1
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基于FPGA的OFDM信号传输系统VHDL源码
基于FPGA(Field-Programmable Gate Array)的OFDM(Orthogonal Frequency Division Multiplexing)信号传输系统VHDL源码
use IEEE.std_logic_unsigned.all;
package outconverter is
constant stage : natural := 3;
constant FFTDELAY:integer:=13+2*STAGE;
constant FACTORDELAY:integer:=6;
constant OUTDELAY:integer:=9;
function counter2addr(
counter : std_logic_vector;
mask1:std_logic_vector;
mask2:std_logic_vector
) return std_logic_vector;
function outcounter2addr(counter : std_logic_vector) return std_logic_vector;
end outconverter;
package body outconverter is
function counter2addr(
counter : std_logic_vector;
mask1:std_logic_vector;
mask2:std_logic_vector
) return std_logic_vector is
variable result :std_logic_vector(counter"range);
begin
for n in mask1"range loop
if mask1(n)="1" then
result( 2*n+1 downto 2*n ):=counter( 1 downto 0 );
elsif mask2(n)="1" and n/=STAGE-1
- 2022-02-13 14:58:13下载
- 积分:1
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walkthrough1
switching the lights debouncing , toggle
- 2010-02-10 03:07:08下载
- 积分:1
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UVM
uvm验证方法学入门。step by step,适合IC验证人员入门(uvm verification methodology started. step by step, for IC verification personnel entry)
- 2015-04-05 23:14:20下载
- 积分:1
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CORDIC_vhdl
基于VHDL语言的CORDIC算法实现,用于计算sin(x),cos(x)等,实测可用(Based on VHDL CORDIC algorithm, used to calculate sin (x), cos (x), etc., the measured available)
- 2020-11-27 22:19:31下载
- 积分:1
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Xilinx ISE 8.2i s license
Xilinx ISE 8.2i的license-Xilinx ISE 8.2i s license
- 2023-06-08 10:45:03下载
- 积分:1
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Verilog版的C51核(DW8051)
Verilog版的C51核(DW8051)-Verilog version of the C51 core (DW8051)
- 2022-02-27 07:41:54下载
- 积分:1
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FPGA实现CAN总线控制器源码
说明: 参照can芯片 saj1000控制器结构,写的can控制器(According to the structure of can chip saj1000 controller, the CAN controller is written)
- 2021-01-19 21:38:41下载
- 积分:1
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这是一个在Quartus II软件中编写的vhdl程序。程序下载后可用蜂鸣器播放音乐...
这是一个在Quartus II软件中编写的vhdl程序。程序下载后可用蜂鸣器播放音乐 -This is a Quartus II software in the preparation of the VHDL program. After the buzzer can be used to download music player
- 2022-06-14 11:30:29下载
- 积分:1
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一个异步FIFO的verilog实现论文
一个异步FIFO的verilog实现论文-err
- 2022-01-28 06:08:18下载
- 积分:1