OpenCores
URL https://opencores.org/ocsvn/a-z80/a-z80/trunk

Subversion Repositories a-z80

[/] [a-z80/] [trunk/] [cpu/] [bus/] [bus_control.bdf] - Blame information for rev 3

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 3 gdevic
/*
2
WARNING: Do NOT edit the input and output ports in this file in a text
3
editor if you plan to continue editing the block that represents it in
4
the Block Editor! File corruption is VERY likely to occur.
5
*/
6
/*
7
Copyright (C) 1991-2013 Altera Corporation
8
Your use of Altera Corporation's design tools, logic functions
9
and other software and tools, and its AMPP partner logic
10
functions, and any output files from any of the foregoing
11
(including device programming or simulation files), and any
12
associated documentation or information are expressly subject
13
to the terms and conditions of the Altera Program License
14
Subscription Agreement, Altera MegaCore Function License
15
Agreement, or other applicable license agreement, including,
16
without limitation, that your use is for the sole purpose of
17
programming logic devices manufactured by Altera and sold by
18
Altera or its authorized distributors.  Please refer to the
19
applicable agreement for further details.
20
*/
21
(header "graphic" (version "1.4"))
22
(pin
23
        (input)
24
        (rect 32 112 208 128)
25
        (text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
26
        (text "ctl_bus_ff_oe" (rect 9 0 77 12)(font "Arial" ))
27
        (pt 176 8)
28
        (drawing
29
                (line (pt 92 12)(pt 117 12))
30
                (line (pt 92 4)(pt 117 4))
31
                (line (pt 121 8)(pt 176 8))
32
                (line (pt 92 12)(pt 92 4))
33
                (line (pt 117 4)(pt 121 8))
34
                (line (pt 117 12)(pt 121 8))
35
        )
36
        (text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
37
)
38
(pin
39
        (input)
40
        (rect 32 96 208 112)
41
        (text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
42
        (text "ctl_bus_zero_oe" (rect 9 0 88 12)(font "Arial" ))
43
        (pt 176 8)
44
        (drawing
45
                (line (pt 92 12)(pt 117 12))
46
                (line (pt 92 4)(pt 117 4))
47
                (line (pt 121 8)(pt 176 8))
48
                (line (pt 92 12)(pt 92 4))
49
                (line (pt 117 4)(pt 121 8))
50
                (line (pt 117 12)(pt 121 8))
51
        )
52
        (text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
53
)
54
(pin
55
        (input)
56
        (rect 32 48 208 64)
57
        (text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
58
        (text "ctl_bus_db_oe" (rect 9 0 79 12)(font "Arial" ))
59
        (pt 176 8)
60
        (drawing
61
                (line (pt 92 12)(pt 117 12))
62
                (line (pt 92 4)(pt 117 4))
63
                (line (pt 121 8)(pt 176 8))
64
                (line (pt 92 12)(pt 92 4))
65
                (line (pt 117 4)(pt 121 8))
66
                (line (pt 117 12)(pt 121 8))
67
        )
68
        (text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
69
)
70
(pin
71
        (output)
72
        (rect 600 56 776 72)
73
        (text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
74
        (text "bus_db_oe" (rect 90 0 143 12)(font "Arial" ))
75
        (pt 0 8)
76
        (drawing
77
                (line (pt 0 8)(pt 52 8))
78
                (line (pt 52 4)(pt 78 4))
79
                (line (pt 52 12)(pt 78 12))
80
                (line (pt 52 12)(pt 52 4))
81
                (line (pt 78 4)(pt 82 8))
82
                (line (pt 82 8)(pt 78 12))
83
                (line (pt 78 12)(pt 82 8))
84
        )
85
)
86
(pin
87
        (bidir)
88
        (rect 600 184 776 200)
89
        (text "BIDIR" (rect 1 0 25 10)(font "Arial" (font_size 6)))
90
        (text "db[7..0]" (rect 90 0 127 12)(font "Arial" ))
91
        (pt 0 8)
92
        (drawing
93
                (line (pt 56 4)(pt 78 4))
94
                (line (pt 0 8)(pt 52 8))
95
                (line (pt 56 12)(pt 78 12))
96
                (line (pt 78 4)(pt 82 8))
97
                (line (pt 78 12)(pt 82 8))
98
                (line (pt 56 4)(pt 52 8))
99
                (line (pt 52 8)(pt 56 12))
100
        )
101
        (text "VCC" (rect 4 7 24 17)(font "Arial" (font_size 6)))
102
)
103
(symbol
104
        (rect 512 176 560 208)
105
        (text "TRI" (rect 1 0 16 10)(font "Arial" (font_size 6)))
106
        (text "inst" (rect 3 21 20 33)(font "Arial" ))
107
        (port
108
                (pt 0 16)
109
                (input)
110
                (text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
111
                (text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
112
                (line (pt 0 16)(pt 14 16))
113
        )
114
        (port
115
                (pt 24 0)
116
                (input)
117
                (text "OE" (rect 26 0 37 12)(font "Courier New" (bold))(invisible))
118
                (text "OE" (rect 26 0 37 12)(font "Courier New" (bold))(invisible))
119
                (line (pt 24 12)(pt 24 0))
120
        )
121
        (port
122
                (pt 48 16)
123
                (output)
124
                (text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
125
                (text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
126
                (line (pt 32 16)(pt 48 16))
127
        )
128
        (drawing
129
                (line (pt 14 25)(pt 14 7))
130
                (line (pt 14 25)(pt 32 16))
131
                (line (pt 14 7)(pt 32 16))
132
        )
133
)
134
(symbol
135
        (rect 304 168 368 216)
136
        (text "AND2" (rect 1 0 25 10)(font "Arial" (font_size 6)))
137
        (text "inst2" (rect 3 37 26 49)(font "Arial" ))
138
        (port
139
                (pt 0 16)
140
                (input)
141
                (text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
142
                (text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
143
                (line (pt 0 16)(pt 14 16))
144
        )
145
        (port
146
                (pt 0 32)
147
                (input)
148
                (text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
149
                (text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
150
                (line (pt 0 32)(pt 14 32))
151
        )
152
        (port
153
                (pt 64 24)
154
                (output)
155
                (text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
156
                (text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
157
                (line (pt 42 24)(pt 64 24))
158
        )
159
        (drawing
160
                (line (pt 14 12)(pt 30 12))
161
                (line (pt 14 37)(pt 31 37))
162
                (line (pt 14 12)(pt 14 37))
163
                (arc (pt 31 37)(pt 30 12)(rect 18 12 43 37))
164
        )
165
)
166
(symbol
167
        (rect 504 40 568 88)
168
        (text "AND2" (rect 1 0 25 10)(font "Arial" (font_size 6)))
169
        (text "inst5" (rect 3 37 26 49)(font "Arial" ))
170
        (port
171
                (pt 0 16)
172
                (input)
173
                (text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
174
                (text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
175
                (line (pt 0 16)(pt 14 16))
176
        )
177
        (port
178
                (pt 0 32)
179
                (input)
180
                (text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
181
                (text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
182
                (line (pt 0 32)(pt 14 32))
183
        )
184
        (port
185
                (pt 64 24)
186
                (output)
187
                (text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
188
                (text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
189
                (line (pt 42 24)(pt 64 24))
190
        )
191
        (drawing
192
                (line (pt 14 12)(pt 30 12))
193
                (line (pt 14 37)(pt 31 37))
194
                (line (pt 14 12)(pt 14 37))
195
                (arc (pt 31 37)(pt 30 12)(rect 18 12 43 37))
196
        )
197
)
198
(symbol
199
        (rect 304 88 368 136)
200
        (text "OR2" (rect 1 0 19 10)(font "Arial" (font_size 6)))
201
        (text "inst6" (rect 3 37 26 49)(font "Arial" ))
202
        (port
203
                (pt 0 32)
204
                (input)
205
                (text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
206
                (text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
207
                (line (pt 0 32)(pt 15 32))
208
        )
209
        (port
210
                (pt 0 16)
211
                (input)
212
                (text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
213
                (text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
214
                (line (pt 0 16)(pt 15 16))
215
        )
216
        (port
217
                (pt 64 24)
218
                (output)
219
                (text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
220
                (text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
221
                (line (pt 48 24)(pt 64 24))
222
        )
223
        (drawing
224
                (line (pt 14 36)(pt 25 36))
225
                (line (pt 14 13)(pt 25 13))
226
                (arc (pt 7 29)(pt 7 19)(rect -14 8 19 41))
227
                (arc (pt 49 24)(pt 25 13)(rect -6 13 57 76))
228
                (arc (pt 25 35)(pt 49 24)(rect -6 -27 57 36))
229
        )
230
)
231
(symbol
232
        (rect 432 56 480 88)
233
        (text "NOT" (rect 1 0 21 10)(font "Arial" (font_size 6)))
234
        (text "inst3" (rect 3 21 26 33)(font "Arial" ))
235
        (port
236
                (pt 0 16)
237
                (input)
238
                (text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
239
                (text "IN" (rect 2 7 13 19)(font "Courier New" (bold))(invisible))
240
                (line (pt 0 16)(pt 13 16))
241
        )
242
        (port
243
                (pt 48 16)
244
                (output)
245
                (text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
246
                (text "OUT" (rect 32 7 49 19)(font "Courier New" (bold))(invisible))
247
                (line (pt 39 16)(pt 48 16))
248
        )
249
        (drawing
250
                (line (pt 13 25)(pt 13 7))
251
                (line (pt 13 7)(pt 31 16))
252
                (line (pt 13 25)(pt 31 16))
253
                (circle (rect 31 12 39 20))
254
        )
255
)
256
(symbol
257
        (rect 144 168 176 184)
258
        (text "VCC" (rect 7 0 27 10)(font "Arial" (font_size 6)))
259
        (text "inst1" (rect 3 5 26 17)(font "Arial" )(invisible))
260
        (port
261
                (pt 16 16)
262
                (output)
263
                (text "1" (rect 19 7 24 19)(font "Courier New" (bold))(invisible))
264
                (text "1" (rect 19 7 24 19)(font "Courier New" (bold))(invisible))
265
                (line (pt 16 16)(pt 16 8))
266
        )
267
        (drawing
268
                (line (pt 8 8)(pt 24 8))
269
        )
270
)
271
(connector
272
        (pt 432 72)
273
        (pt 408 72)
274
)
275
(connector
276
        (pt 600 64)
277
        (pt 568 64)
278
)
279
(connector
280
        (pt 208 56)
281
        (pt 504 56)
282
)
283
(connector
284
        (pt 480 72)
285
        (pt 504 72)
286
)
287
(connector
288
        (pt 600 192)
289
        (pt 560 192)
290
        (bus)
291
)
292
(connector
293
        (pt 408 72)
294
        (pt 408 112)
295
)
296
(connector
297
        (pt 536 176)
298
        (pt 536 112)
299
)
300
(connector
301
        (pt 368 112)
302
        (pt 408 112)
303
)
304
(connector
305
        (pt 408 112)
306
        (pt 536 112)
307
)
308
(connector
309
        (pt 208 104)
310
        (pt 304 104)
311
)
312
(connector
313
        (pt 160 184)
314
        (pt 160 200)
315
        (bus)
316
)
317
(connector
318
        (pt 304 184)
319
        (pt 232 184)
320
)
321
(connector
322
        (pt 232 120)
323
        (pt 232 184)
324
)
325
(connector
326
        (pt 208 120)
327
        (pt 232 120)
328
)
329
(connector
330
        (pt 232 120)
331
        (pt 304 120)
332
)
333
(connector
334
        (text "bus[7..0]" (rect 387 176 430 188)(font "Arial" ))
335
        (pt 368 192)
336
        (pt 512 192)
337
        (bus)
338
)
339
(connector
340
        (text "vcc[7..0]" (rect 190 184 234 196)(font "Arial" ))
341
        (pt 304 200)
342
        (pt 160 200)
343
        (bus)
344
)
345
(junction (pt 408 112))
346
(junction (pt 232 120))
347
(title_block
348
        (rect 32 256 289 308)
349
        (name "title-custom-small")
350
        (section (rect 0 35 256 51)(text "DATE" (rect 2 0 30 12)(font "Arial" ))(text "August 17, 2014" (rect 56 3 150 17)(font "Arial" (font_size 8)))(border))
351
        (section (rect 0 18 256 34)(text "DESIGNER" (rect 2 0 59 12)(font "Arial" ))(text "Goran Devic" (rect 56 2 135 17)(font "Arial" (font_size 9)))(border))
352
        (section (rect 104 0 256 17)(text "MODULE" (rect 2 1 48 13)(font "Arial" ))(text "bus_control" (rect 43 2 123 17)(font "Arial" (font_size 9)(bold)))(border))
353
        (section (rect 0 0 256 17)(text "PROJECT" (rect 2 0 52 12)(font "Arial" ))(text "A-Z80" (rect 56 2 94 17)(font "Arial" (font_size 9)(bold)))(border))
354
        (section (rect 192 35 256 51)(text "REV" (rect 2 1 25 13)(font "Arial" ))(text "1.0" (rect 43 3 60 17)(font "Arial" (font_size 8)))(border))
355
        (drawing
356
        )
357
)

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.