sin.mif

该源码为几个正弦ROM,已经编译并通过,可以直接下载,不需要,内部含有正弦ROM表,还有ROM的宏模块

width=8;
depth=256;
address_radix=hex;
data_radix=hex;
content  begin 
0:80;  
1:82;
2:85; 
3:88; 
4:8c;
5:8f;
6:92;
7:95;
8:98; 
9:9b;
a:9e;
b:a1; 
c:a4; 
d:a7; 
e:aa; 
f:ad;
10:b0; 
11:b3;
12:b6;
13:b9;
14:bb; 
15:be;
16:c1;
 17:c3;
 18:c6;
19:c9;
1a:cb;
1b:ce;
1c:d0;
1d:d3;
1e:d5;
1f:d7;
20:da;
21:dc;
22:de;
23:e0;
24:e2;
25:e4;
26:e6;
27:e8;
28:e9;
29:eb;
2a:ed;
2b:ee;
2c:f0;
2d:f1;
2e:f3;
2f:f4;
30:f5;
31:f6;
32:f8;
33:f9;
34:f9;
35:fa;
36:fb;
37:fc;
38:fd;
39:fd;
3a:fe;
3b:fe;
3c:fe;
3d:ff;
3e:ff;
3f:ff;
40:ff;
41:ff;
42:ff;
43:ff;
44:fe;
45:fe;
46:fe;
47:fd;
48:fd;
49:fc;
4a:fb;
4b:fa;
4c:f9;
4d:f9;
4e:f8;
4f:f6;
50:f5;
51:f4;
52:f3;
53:f1;
54:f0;
55:ee;
56:ed;
57:eb;
58:e9;
59:e8;
5a:e6;
5b:e4;
5c:e2;
5d:e0;
5e:de;
5f:dc;
60:da;
61:d7;
62:d5;
63:d3;
64:d0;
65:ce;
66:cb;
67:c9;
68:c6;
69:c3;
6a:c1;
6b:be;
6c:bb;
6d:b9;
6e:b6;
6f:b3;
70:b0;
71:ad;
72:aa;
73:a7;
74:a4;
75:a1;
76:9e;
77:9b;
78:98;
79:95;
7a:92;
7b:8f;
7c:8c;
7d:88;
7e:85;
7f:82;
80:80;
81:7d;
82:7a;
83:77;
84:73;
85:70;
86:6d;
87:6a;
88:67;
89:64;
8a:61;
8b:5e;
8c:5b;
8d:58;
8e:55;
8f:52;
90:4f;
91:4c;
92:49;
93:46;
94:44;
95:41;
96:3e;
97:3c;
98:39;
99:36;
9a:34;
9b:31;
9c:2f;
9d:2c;
9e:2a;
9f:28;
a0:25;
a1:23;
a2:21;
a3:1f;
a4:1d;
a5:1b;
a6:19;
a7:17;
a8:16;
a9:14;
aa:12;
ab:11;
ac:f;
ad:e;
ae:c;
af:b;
b0:a;
b1:9;
b2:7;
b3:6;
b4:6;
b5:5;
b6:4;
b7:3;
b8:2;
b9:2;
ba:1;
bb:1;
bc:1;
bd:0;
be:0;
bf:0;
c0:0;
c1:0;
c2:0;
c3:0;
c4:1;
c5:1;
c6:1;
c7:2;
c8:2;
c9:3;
ca:4;
cb:5;
cc:6;
cd:6;
ce:7;
cf:9;
d0:a;
d1:b;
d2:c;
d3:e;
d4:f;
d5:11;
d6:12;
d7:14;
d8:16;
d9:17;
da:19;
db:1b;
dc:1d;
dd:1f;
de:21;
df:23;
e0:25;
e1:28;
e2:2a;
e3:2c;
e4:2f;
e5:31;
e6:34;
e7:36;
e8:39;
e9:3c;
ea:3e;
eb:41;
ec:44;
ed:46;
ee:49;
ef:4c;
f0:4f;
f1:52;
f2:55;
f3:58;
f4:5b;
f5:5e;
f6:61;
f7:64;
f8:67;
f9:6a;
fa:6d;
fb:70;
fc:73;
fd:77;
fe:7a;
ff:7d;
end;