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按照<QuartusII 12.0 安装与使用指南> 原贴:http://www.amobbs.com/thread-5507580-1-1.html
一步一步操作。
到最后分析&综合(Analysis & Synthesis)时出现以下出错提示:
Info: *******************************************************************
Info: Running Quartus II 32-bit Analysis & Synthesis
Info: Command: quartus_map --read_settings_files=on --write_settings_files=off LED -c LED
Error (125048): Error reading Quartus II Settings File F:/fpga_002/LED.qsf, line 1
Error (125048): Error reading Quartus II Settings File F:/fpga_002/LED.qsf, line 2
Error (125048): Error reading Quartus II Settings File F:/fpga_002/LED.qsf, line 3
Error (125080): Can't open project -- Quartus II Settings File contains one or more errors
Error: Quartus II 32-bit Analysis & Synthesis was unsuccessful. 4 errors, 0 warnings
<QuartusII 12.0 安装与使用指南>没有说会出现这种问题,请教论坛大牛这是什么原因,怎样解决?
例程代码如下:
/*
* File :led
* Description :
* Author : XiaomaGee@Gmail.com
* Copyright :
*
* History
**--------------------
* Rev : 0.00
* Date : 05/9/2012
*
* create.
**--------------------
*/
module led(clk,
led
);
input clk;
output led;
wire rst_n;
reg led;
reg[23 : 0] counter;
always@(posedge clk or negedge rst_n)
if (!rst_n)
counter <= 0;
else
counter <= counter + 1;
always@(posedge clk or negedge rst_n)
if (!rst_n)
led <= 0;
else if (counter == 24 'hffffff)
led<=~led;
assign rst_n=1;
endmodule
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阿莫论坛20周年了!感谢大家的支持与爱护!!
曾经有一段真挚的爱情摆在我的面前,我没有珍惜,现在想起来,还好我没有珍惜……
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