📄 10分钟学会pld设计 1_2 vhdl输入.htm
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<P class=font10 align=left><B>3.3输入设计文件<O:P></O:P></B></P>
<P align=left><SPAN class=font10
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">在文本窗口中输入以下<SPAN
lang=EN-US>VHDL源程序：<BR></SPAN></SPAN><SPAN class=font10 lang=EN-US
style="COLOR: blue; FONT-FAMILY: 宋体"><BR></SPAN><SPAN class=font10
lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体">LIBRARY IEEE;<BR>USE
IEEE.STD_LOGIC_1164.ALL;<BR></SPAN><SPAN class=font10 lang=EN-US
style="COLOR: blue; FONT-FAMILY: 宋体">--*********************************************<BR></SPAN><SPAN
class=font10 lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体">ENTITY
majority_voter IS<BR><SPAN style="mso-spacerun: yes">
</SPAN>PORT(SW : IN std_logic_vector(3 DOWNTO 1);<BR><SPAN
style="mso-spacerun: yes">
</SPAN>L : OUT<SPAN style="mso-tab-count: 1"> </SPAN>std_logic_vector(2
DOWNTO 1));<BR><SPAN
style="mso-spacerun: yes">
</SPAN></SPAN><SPAN class=font10 lang=EN-US
style="COLOR: lime; FONT-FAMILY: 宋体"><SPAN
style="mso-spacerun: yes"> </SPAN></SPAN><SPAN class=font10
lang=EN-US style="COLOR: blue; FONT-FAMILY: 宋体">--L2 is a yellow LED AND
L1 is a RED LED<BR></SPAN><SPAN class=font10 lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体">END
majority_voter;<BR></SPAN><SPAN class=font10 lang=EN-US
style="COLOR: blue; FONT-FAMILY: 宋体">--*********************************************<BR></SPAN><SPAN
class=font10 lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体">ARCHITECTURE concurrent OF
majority_voter IS</SPAN><SPAN class=font10 lang=EN-US
style="DISPLAY: none; COLOR: #009999; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hide: all; mso-font-kerning: 0pt"><O:P></O:P></SPAN></P>
<P align=left><SPAN class=font10 lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体">BEGIN<BR><SPAN
style="mso-spacerun: yes"> </SPAN>WITH SW
SELECT<BR><SPAN style="mso-spacerun: yes">
</SPAN>L <= "10" WHEN "011",<BR><SPAN
style="mso-spacerun: yes">
</SPAN>"10"<SPAN style="mso-spacerun: yes"> </SPAN>WHEN "101",
<BR><SPAN
style="mso-spacerun: yes">
</SPAN>"10"<SPAN style="mso-spacerun: yes"> </SPAN>WHEN "110",
<BR><SPAN
style="mso-spacerun: yes">
</SPAN>"10"<SPAN style="mso-spacerun: yes"> </SPAN>WHEN "111",
<BR><SPAN
style="mso-spacerun: yes">
</SPAN>"01" WHEN OTHERS;<BR><SPAN style="mso-spacerun: yes">
</SPAN>END concurrent;<BR></SPAN><SPAN class=font10 lang=EN-US
style="COLOR: blue; FONT-FAMILY: 宋体">--*********************************************<O:P></O:P></SPAN></P>
<P align=left><SPAN class=font10
style="FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">如下图</SPAN></P>
<P align=left> </P>
<P align=center><SPAN class=font10 lang=EN-US
style="COLOR: blue; FONT-FAMILY: 宋体"><BR></SPAN><SPAN class=font10
lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt"><IMG
height=309 src="10分钟学会PLD设计 1_2 VHDL输入.files/image037.jpg" width=400
border=0 v:shapes="_x0000_i1049"> </SPAN></P>
<P align=left><SPAN class=font10 lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt"><O:P></O:P></SPAN></P>
<P class=font10 align=left><B><SPAN lang=EN-US
style="DISPLAY: none; COLOR: #009999; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hide: all; mso-font-kerning: 0pt"><O:P></O:P></SPAN></B></P>
<P align=left><SPAN class=font10 lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt"><BR></SPAN><SPAN
class=font10><B><SPAN lang=EN-US
style="FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">3.4保存文件<O:P></O:P></SPAN></B></SPAN></P>
<P class=font10 align=left><B><SPAN lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">FILE</SPAN></B><SPAN
lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">-><B>SAVE，</B>或点工具栏上的存盘符号</SPAN></P>
<P class=font10 align=center><BR><IMG height=302
src="10分钟学会PLD设计 1_2 VHDL输入.files/image038.jpg" width=389> </P>
<P class=font10 align=left><O:P></O:P></P>
<P class=font10 align=left><O:P></O:P></P>
<P class=font10 align=left>存盘符号</P>
<P class=font10 align=center><SPAN lang=EN-US><BR><IMG height=76
src="10分钟学会PLD设计 1_2 VHDL输入.files/image040.jpg" width=79></SPAN></P>
<P class=font10 align=center> </P>
<P align=left><SPAN class=font10
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt"><SPAN
lang=EN-US>把文件保存为majority_voter.vhd（</SPAN></SPAN><SPAN class=font10
style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">路径中不要有中文字符，<SPAN
lang=EN-US>Automatic Extension选.vhd</SPAN></SPAN><SPAN class=font10
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">）</SPAN></P>
<P class=font10 align=center><SPAN lang=EN-US><BR><IMG height=311 src=""
width=270 border=0 v:shapes="_x0000_i1052"> <O:P></O:P></SPAN></P>
<P align=left><SPAN class=font10
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt">把文件设为当前工程：</SPAN><SPAN
class=font10><B><SPAN lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体">FILE</SPAN></B><SPAN lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体">-><B>PROJECT</B>-><B>SET
PROJECT TO CURRENT FILE </B></SPAN></SPAN></P>
<P align=left><SPAN class=font10 lang=EN-US
style="FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt"><BR></SPAN><SPAN
class=font10 lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt"><IMG
height=254 src="10分钟学会PLD设计 1_2 VHDL输入.files/image043.jpg" width=469>
</SPAN></P>
<P align=left> </P>
<P align=left><SPAN class=font10 lang=EN-US
style="FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt; mso-bidi-font-family: Arial">MAX+PLUS
II</SPAN><SPAN class=font10
style="FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt">的标题条将显示新的项目名字</SPAN></P>
<P><SPAN class=font10
style="FONT-FAMILY: 宋体; mso-bidi-font-size: 9.0pt"><SPAN
lang=EN-US><BR></SPAN></SPAN><SPAN class=font10 lang=EN-US
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt"><IMG
height=131 src="10分钟学会PLD设计 1_2 VHDL输入.files/image045.jpg" width=409>
</SPAN></P>
<P> </P>
<P class=font10 align=left>至此，程序输入就已经完成了</P>
<P class=font10 align=left> </P>
<P class=font10 align=left> </P>
<P class=font10 align=left>下面您可以继续学习：</P>
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采用Verilog语言输入</A></P>
<P class=font10 align=left><A class=font10
href="http://www.fpga.com.cn/rumen/compile.htm">10分钟学会PLD设计2
－设计的编译</A></P>
<P class=font10 align=left><A class=font10
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－设计的仿真</A></P>
<P class=font10 align=left><A class=font10
href="http://www.fpga.com.cn/rumen/download.htm">10分钟学会PLD设计4
－下载</A></P>
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