資源簡介
經過我測試通過的,用VHDL編寫DDS,模塊鮮明,非常適合新手學習

代碼片段和文件信息
%mydds.m
%Designed?By?Michael?Chen?(Chen?sifan)2011\11\07
clear?all;
fid?=?fopen(‘D:\Program?Files\alter\MyWork\MyDDS.tbl‘‘r‘);%tbl文件的路徑要寫對哦
data?=?fscanf(fid‘%s‘);
fclose(fid);
b?=?find(data?==?‘=‘);
number?=?length(b);
j?=?0;
for?i?=?1?:?number-1
????j?=?j+1;
????c_s(j1)?=?data(b(i)+1);
????c_s(j2)?=?data(b(i)+2);
end;
d_s?=?hex2dec(c_s);%將16進制的數據轉換成十進制的
plot(d_s);
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-11-07?21:16??Mydds\
?????文件?????????335??2011-11-07?19:29??Mydds\ADDER8B.vhd
?????文件????????5527??2011-11-07?19:31??Mydds\lpm_rom8.vhd
?????文件?????????411??2011-11-07?21:07??Mydds\mydds.m
?????文件????????2184??2011-11-07?21:15??Mydds\MyDDS.vhd
?????文件?????????434??2011-11-07?19:50??Mydds\REG8B.vhd
?????文件????????3676??2011-11-07?16:07??Mydds\sin_soft.mif
?????文件??????????85??2011-11-07?21:20??Mydds\文件說明.txt
?????文件??????509440??2009-03-23?22:26??Mydds\直接數字頻率合成器(DDS).ppt
評論
共有 條評論