forked from testaco/DCP6
-
Notifications
You must be signed in to change notification settings - Fork 1
/
fft256.sym
122 lines (122 loc) · 3.08 KB
/
fft256.sym
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
VERSION 5
BEGIN SYMBOL fft256
SYMBOLTYPE BLOCK
TIMESTAMP 2009 5 25 19 59 18
SYMPIN 0 80 Input xn_re[17:0]
SYMPIN 0 528 Input xn_im[17:0]
SYMPIN 0 976 Input start
SYMPIN 0 1008 Input unload
SYMPIN 0 1040 Input nfft[4:0]
SYMPIN 0 1072 Input nfft_we
SYMPIN 0 1200 Input fwd_inv
SYMPIN 0 1648 Input fwd_inv_we
SYMPIN 0 3056 Input clk
SYMPIN 576 80 Output xk_re[17:0]
SYMPIN 576 528 Output xk_im[17:0]
SYMPIN 576 976 Output xn_index[7:0]
SYMPIN 576 1008 Output xk_index[7:0]
SYMPIN 576 1040 Output rfd
SYMPIN 576 1072 Output busy
SYMPIN 576 1104 Output dv
SYMPIN 576 1136 Output edone
SYMPIN 576 1168 Output done
SYMPIN 576 1264 Output blk_exp[4:0]
BEGIN DISPLAY 32 32 TEXT fft256
FONT 40 "Arial"
END DISPLAY
RECTANGLE N 32 32 544 3104
BEGIN LINE W 0 80 32 80
END LINE
BEGIN DISPLAY 36 80 PIN xn_re[17:0] ATTR PinName
FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 0 528 32 528
END LINE
BEGIN DISPLAY 36 528 PIN xn_im[17:0] ATTR PinName
FONT 24 "Arial"
END DISPLAY
LINE N 0 976 32 976
BEGIN DISPLAY 36 976 PIN start ATTR PinName
FONT 24 "Arial"
END DISPLAY
LINE N 0 1008 32 1008
BEGIN DISPLAY 36 1008 PIN unload ATTR PinName
FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 0 1040 32 1040
END LINE
BEGIN DISPLAY 36 1040 PIN nfft[4:0] ATTR PinName
FONT 24 "Arial"
END DISPLAY
LINE N 0 1072 32 1072
BEGIN DISPLAY 36 1072 PIN nfft_we ATTR PinName
FONT 24 "Arial"
END DISPLAY
LINE N 0 1200 32 1200
BEGIN DISPLAY 36 1200 PIN fwd_inv ATTR PinName
FONT 24 "Arial"
END DISPLAY
LINE N 0 1648 32 1648
BEGIN DISPLAY 36 1648 PIN fwd_inv_we ATTR PinName
FONT 24 "Arial"
END DISPLAY
LINE N 0 3056 32 3056
BEGIN DISPLAY 36 3056 PIN clk ATTR PinName
FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 576 80 544 80
END LINE
BEGIN DISPLAY 540 80 PIN xk_re[17:0] ATTR PinName
ALIGNMENT RIGHT
FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 576 528 544 528
END LINE
BEGIN DISPLAY 540 528 PIN xk_im[17:0] ATTR PinName
ALIGNMENT RIGHT
FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 576 976 544 976
END LINE
BEGIN DISPLAY 540 976 PIN xn_index[7:0] ATTR PinName
ALIGNMENT RIGHT
FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 576 1008 544 1008
END LINE
BEGIN DISPLAY 540 1008 PIN xk_index[7:0] ATTR PinName
ALIGNMENT RIGHT
FONT 24 "Arial"
END DISPLAY
LINE N 576 1040 544 1040
BEGIN DISPLAY 540 1040 PIN rfd ATTR PinName
ALIGNMENT RIGHT
FONT 24 "Arial"
END DISPLAY
LINE N 576 1072 544 1072
BEGIN DISPLAY 540 1072 PIN busy ATTR PinName
ALIGNMENT RIGHT
FONT 24 "Arial"
END DISPLAY
LINE N 576 1104 544 1104
BEGIN DISPLAY 540 1104 PIN dv ATTR PinName
ALIGNMENT RIGHT
FONT 24 "Arial"
END DISPLAY
LINE N 576 1136 544 1136
BEGIN DISPLAY 540 1136 PIN edone ATTR PinName
ALIGNMENT RIGHT
FONT 24 "Arial"
END DISPLAY
LINE N 576 1168 544 1168
BEGIN DISPLAY 540 1168 PIN done ATTR PinName
ALIGNMENT RIGHT
FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 576 1264 544 1264
END LINE
BEGIN DISPLAY 540 1264 PIN blk_exp[4:0] ATTR PinName
ALIGNMENT RIGHT
FONT 24 "Arial"
END DISPLAY
END SYMBOL