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[/] [lwrisc/] [trunk/] [QU2/] [db/] [altsyncram_hg91.tdf] - Blame information for rev 19

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1 10 mcupro
--altsyncram ADDRESS_ACLR_A="NONE" ADDRESS_ACLR_B="NONE" ADDRESS_REG_B="CLOCK0" CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" DEVICE_FAMILY="Cyclone" INDATA_ACLR_A="NONE" NUMWORDS_A=128 NUMWORDS_B=128 OPERATION_MODE="DUAL_PORT" OUTDATA_ACLR_B="NONE" OUTDATA_REG_B="UNREGISTERED" READ_DURING_WRITE_MODE_MIXED_PORTS="DONT_CARE" WIDTH_A=8 WIDTH_B=8 WIDTH_BYTEENA_A=1 WIDTHAD_A=7 WIDTHAD_B=7 WRCONTROL_ACLR_A="NONE" address_a address_b clock0 data_a q_a q_b wren_a
2
--VERSION_BEGIN 4.2 cbx_altsyncram 2004:11:16:15:31:02:SJ cbx_cycloneii 2004:08:25:19:39:42:SJ cbx_lpm_add_sub 2004:10:25:10:56:48:SJ cbx_lpm_compare 2004:10:18:11:29:46:SJ cbx_lpm_decode 2004:08:15:21:16:20:SJ cbx_lpm_mux 2004:08:15:21:16:24:SJ cbx_mgl 2004:10:26:10:32:18:SJ cbx_stratix 2004:09:23:18:28:34:SJ cbx_stratixii 2004:08:10:15:01:36:SJ cbx_util_mgl 2004:09:29:16:04:00:SJ  VERSION_END
3
 
4
 
5
--  Copyright (C) 1988-2002 Altera Corporation
6
--  Any  megafunction  design,  and related netlist (encrypted  or  decrypted),
7
--  support information,  device programming or simulation file,  and any other
8
--  associated  documentation or information  provided by  Altera  or a partner
9
--  under  Altera's   Megafunction   Partnership   Program  may  be  used  only
10
--  to program  PLD  devices (but not masked  PLD  devices) from  Altera.   Any
11
--  other  use  of such  megafunction  design,  netlist,  support  information,
12
--  device programming or simulation file,  or any other  related documentation
13
--  or information  is prohibited  for  any  other purpose,  including, but not
14
--  limited to  modification,  reverse engineering,  de-compiling, or use  with
15
--  any other  silicon devices,  unless such use is  explicitly  licensed under
16
--  a separate agreement with  Altera  or a megafunction partner.  Title to the
17
--  intellectual property,  including patents,  copyrights,  trademarks,  trade
18
--  secrets,  or maskworks,  embodied in any such megafunction design, netlist,
19
--  support  information,  device programming or simulation file,  or any other
20
--  related documentation or information provided by  Altera  or a megafunction
21
--  partner, remains with Altera, the megafunction partner, or their respective
22
--  licensors. No other licenses, including any licenses needed under any third
23
--  party's intellectual property, are provided herein.
24
 
25
 
26
PARAMETERS
27
(
28
        PORT_A_ADDRESS_WIDTH = 1,
29
        PORT_A_BYTE_ENABLE_MASK_WIDTH = 1,
30
        PORT_A_DATA_WIDTH = 1,
31
        PORT_B_ADDRESS_WIDTH = 1,
32
        PORT_B_BYTE_ENABLE_MASK_WIDTH = 1,
33
        PORT_B_DATA_WIDTH = 1
34
);
35
FUNCTION cyclone_ram_block (clk0, clk1, clr0, clr1, ena0, ena1, portaaddr[PORT_A_ADDRESS_WIDTH-1..0], portabyteenamasks[PORT_A_BYTE_ENABLE_MASK_WIDTH-1..0], portadatain[PORT_A_DATA_WIDTH-1..0], portawe, portbaddr[PORT_B_ADDRESS_WIDTH-1..0], portbbyteenamasks[PORT_B_BYTE_ENABLE_MASK_WIDTH-1..0], portbdatain[PORT_B_DATA_WIDTH-1..0], portbrewe)
36
WITH (  CONNECTIVITY_CHECKING,  DATA_INTERLEAVE_OFFSET_IN_BITS, DATA_INTERLEAVE_WIDTH_IN_BITS,  INIT_FILE,      INIT_FILE_LAYOUT,       LOGICAL_RAM_NAME,       mem_init0,      mem_init1,      MIXED_PORT_FEED_THROUGH_MODE,   OPERATION_MODE, PORT_A_ADDRESS_CLEAR,   PORT_A_ADDRESS_WIDTH,   PORT_A_BYTE_ENABLE_CLEAR,       PORT_A_BYTE_ENABLE_MASK_WIDTH,  PORT_A_DATA_IN_CLEAR,   PORT_A_DATA_OUT_CLEAR,  PORT_A_DATA_OUT_CLOCK,  PORT_A_DATA_WIDTH,      PORT_A_FIRST_ADDRESS,   PORT_A_FIRST_BIT_NUMBER,        PORT_A_LAST_ADDRESS,    PORT_A_LOGICAL_RAM_DEPTH,       PORT_A_LOGICAL_RAM_WIDTH,       PORT_A_WRITE_ENABLE_CLEAR,      PORT_B_ADDRESS_CLEAR,   PORT_B_ADDRESS_CLOCK,   PORT_B_ADDRESS_WIDTH,   PORT_B_BYTE_ENABLE_CLEAR,       PORT_B_BYTE_ENABLE_CLOCK,       PORT_B_BYTE_ENABLE_MASK_WIDTH,  PORT_B_DATA_IN_CLEAR,   PORT_B_DATA_IN_CLOCK,   PORT_B_DATA_OUT_CLEAR,  PORT_B_DATA_OUT_CLOCK,  PORT_B_DATA_WIDTH,      PORT_B_FIRST_ADDRESS,   PORT_B_FIRST_BIT_NUMBER,        PORT_B_LAST_ADDRESS,    PORT_B_LOGICAL_RAM_DEPTH,       PORT_B_LOGICAL_RAM_WIDTH,       PORT_B_READ_ENABLE_WRITE_ENABLE_CLEAR,  PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK,  POWER_UP_UNINITIALIZED, RAM_BLOCK_TYPE)
37
RETURNS ( portadataout[PORT_A_DATA_WIDTH-1..0], portbdataout[PORT_B_DATA_WIDTH-1..0]);
38
 
39
--synthesis_resources = M4K 1
40
SUBDESIGN altsyncram_hg91
41
(
42
        address_a[6..0] :       input;
43
        address_b[6..0] :       input;
44
        clock0  :       input;
45
        data_a[7..0]    :       input;
46
        q_a[7..0]       :       output;
47
        q_b[7..0]       :       output;
48
        wren_a  :       input;
49
)
50
VARIABLE
51
        ram_block1a0 : cyclone_ram_block
52
                WITH (
53
                        CONNECTIVITY_CHECKING = "OFF",
54
                        LOGICAL_RAM_NAME = "ALTSYNCRAM",
55
                        MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
56
                        OPERATION_MODE = "dual_port",
57
                        PORT_A_ADDRESS_CLEAR = "none",
58
                        PORT_A_ADDRESS_WIDTH = 7,
59
                        PORT_A_DATA_IN_CLEAR = "none",
60
                        PORT_A_DATA_WIDTH = 1,
61
                        PORT_A_FIRST_ADDRESS = 0,
62
                        PORT_A_FIRST_BIT_NUMBER = 0,
63
                        PORT_A_LAST_ADDRESS = 127,
64
                        PORT_A_LOGICAL_RAM_DEPTH = 128,
65
                        PORT_A_LOGICAL_RAM_WIDTH = 8,
66
                        PORT_A_WRITE_ENABLE_CLEAR = "none",
67
                        PORT_B_ADDRESS_CLEAR = "none",
68
                        PORT_B_ADDRESS_CLOCK = "clock0",
69
                        PORT_B_ADDRESS_WIDTH = 7,
70
                        PORT_B_DATA_WIDTH = 1,
71
                        PORT_B_FIRST_ADDRESS = 0,
72
                        PORT_B_FIRST_BIT_NUMBER = 0,
73
                        PORT_B_LAST_ADDRESS = 127,
74
                        PORT_B_LOGICAL_RAM_DEPTH = 128,
75
                        PORT_B_LOGICAL_RAM_WIDTH = 8,
76
                        PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock0",
77
                        RAM_BLOCK_TYPE = "auto"
78
                );
79
        ram_block1a1 : cyclone_ram_block
80
                WITH (
81
                        CONNECTIVITY_CHECKING = "OFF",
82
                        LOGICAL_RAM_NAME = "ALTSYNCRAM",
83
                        MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
84
                        OPERATION_MODE = "dual_port",
85
                        PORT_A_ADDRESS_CLEAR = "none",
86
                        PORT_A_ADDRESS_WIDTH = 7,
87
                        PORT_A_DATA_IN_CLEAR = "none",
88
                        PORT_A_DATA_WIDTH = 1,
89
                        PORT_A_FIRST_ADDRESS = 0,
90
                        PORT_A_FIRST_BIT_NUMBER = 1,
91
                        PORT_A_LAST_ADDRESS = 127,
92
                        PORT_A_LOGICAL_RAM_DEPTH = 128,
93
                        PORT_A_LOGICAL_RAM_WIDTH = 8,
94
                        PORT_A_WRITE_ENABLE_CLEAR = "none",
95
                        PORT_B_ADDRESS_CLEAR = "none",
96
                        PORT_B_ADDRESS_CLOCK = "clock0",
97
                        PORT_B_ADDRESS_WIDTH = 7,
98
                        PORT_B_DATA_WIDTH = 1,
99
                        PORT_B_FIRST_ADDRESS = 0,
100
                        PORT_B_FIRST_BIT_NUMBER = 1,
101
                        PORT_B_LAST_ADDRESS = 127,
102
                        PORT_B_LOGICAL_RAM_DEPTH = 128,
103
                        PORT_B_LOGICAL_RAM_WIDTH = 8,
104
                        PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock0",
105
                        RAM_BLOCK_TYPE = "auto"
106
                );
107
        ram_block1a2 : cyclone_ram_block
108
                WITH (
109
                        CONNECTIVITY_CHECKING = "OFF",
110
                        LOGICAL_RAM_NAME = "ALTSYNCRAM",
111
                        MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
112
                        OPERATION_MODE = "dual_port",
113
                        PORT_A_ADDRESS_CLEAR = "none",
114
                        PORT_A_ADDRESS_WIDTH = 7,
115
                        PORT_A_DATA_IN_CLEAR = "none",
116
                        PORT_A_DATA_WIDTH = 1,
117
                        PORT_A_FIRST_ADDRESS = 0,
118
                        PORT_A_FIRST_BIT_NUMBER = 2,
119
                        PORT_A_LAST_ADDRESS = 127,
120
                        PORT_A_LOGICAL_RAM_DEPTH = 128,
121
                        PORT_A_LOGICAL_RAM_WIDTH = 8,
122
                        PORT_A_WRITE_ENABLE_CLEAR = "none",
123
                        PORT_B_ADDRESS_CLEAR = "none",
124
                        PORT_B_ADDRESS_CLOCK = "clock0",
125
                        PORT_B_ADDRESS_WIDTH = 7,
126
                        PORT_B_DATA_WIDTH = 1,
127
                        PORT_B_FIRST_ADDRESS = 0,
128
                        PORT_B_FIRST_BIT_NUMBER = 2,
129
                        PORT_B_LAST_ADDRESS = 127,
130
                        PORT_B_LOGICAL_RAM_DEPTH = 128,
131
                        PORT_B_LOGICAL_RAM_WIDTH = 8,
132
                        PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock0",
133
                        RAM_BLOCK_TYPE = "auto"
134
                );
135
        ram_block1a3 : cyclone_ram_block
136
                WITH (
137
                        CONNECTIVITY_CHECKING = "OFF",
138
                        LOGICAL_RAM_NAME = "ALTSYNCRAM",
139
                        MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
140
                        OPERATION_MODE = "dual_port",
141
                        PORT_A_ADDRESS_CLEAR = "none",
142
                        PORT_A_ADDRESS_WIDTH = 7,
143
                        PORT_A_DATA_IN_CLEAR = "none",
144
                        PORT_A_DATA_WIDTH = 1,
145
                        PORT_A_FIRST_ADDRESS = 0,
146
                        PORT_A_FIRST_BIT_NUMBER = 3,
147
                        PORT_A_LAST_ADDRESS = 127,
148
                        PORT_A_LOGICAL_RAM_DEPTH = 128,
149
                        PORT_A_LOGICAL_RAM_WIDTH = 8,
150
                        PORT_A_WRITE_ENABLE_CLEAR = "none",
151
                        PORT_B_ADDRESS_CLEAR = "none",
152
                        PORT_B_ADDRESS_CLOCK = "clock0",
153
                        PORT_B_ADDRESS_WIDTH = 7,
154
                        PORT_B_DATA_WIDTH = 1,
155
                        PORT_B_FIRST_ADDRESS = 0,
156
                        PORT_B_FIRST_BIT_NUMBER = 3,
157
                        PORT_B_LAST_ADDRESS = 127,
158
                        PORT_B_LOGICAL_RAM_DEPTH = 128,
159
                        PORT_B_LOGICAL_RAM_WIDTH = 8,
160
                        PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock0",
161
                        RAM_BLOCK_TYPE = "auto"
162
                );
163
        ram_block1a4 : cyclone_ram_block
164
                WITH (
165
                        CONNECTIVITY_CHECKING = "OFF",
166
                        LOGICAL_RAM_NAME = "ALTSYNCRAM",
167
                        MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
168
                        OPERATION_MODE = "dual_port",
169
                        PORT_A_ADDRESS_CLEAR = "none",
170
                        PORT_A_ADDRESS_WIDTH = 7,
171
                        PORT_A_DATA_IN_CLEAR = "none",
172
                        PORT_A_DATA_WIDTH = 1,
173
                        PORT_A_FIRST_ADDRESS = 0,
174
                        PORT_A_FIRST_BIT_NUMBER = 4,
175
                        PORT_A_LAST_ADDRESS = 127,
176
                        PORT_A_LOGICAL_RAM_DEPTH = 128,
177
                        PORT_A_LOGICAL_RAM_WIDTH = 8,
178
                        PORT_A_WRITE_ENABLE_CLEAR = "none",
179
                        PORT_B_ADDRESS_CLEAR = "none",
180
                        PORT_B_ADDRESS_CLOCK = "clock0",
181
                        PORT_B_ADDRESS_WIDTH = 7,
182
                        PORT_B_DATA_WIDTH = 1,
183
                        PORT_B_FIRST_ADDRESS = 0,
184
                        PORT_B_FIRST_BIT_NUMBER = 4,
185
                        PORT_B_LAST_ADDRESS = 127,
186
                        PORT_B_LOGICAL_RAM_DEPTH = 128,
187
                        PORT_B_LOGICAL_RAM_WIDTH = 8,
188
                        PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock0",
189
                        RAM_BLOCK_TYPE = "auto"
190
                );
191
        ram_block1a5 : cyclone_ram_block
192
                WITH (
193
                        CONNECTIVITY_CHECKING = "OFF",
194
                        LOGICAL_RAM_NAME = "ALTSYNCRAM",
195
                        MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
196
                        OPERATION_MODE = "dual_port",
197
                        PORT_A_ADDRESS_CLEAR = "none",
198
                        PORT_A_ADDRESS_WIDTH = 7,
199
                        PORT_A_DATA_IN_CLEAR = "none",
200
                        PORT_A_DATA_WIDTH = 1,
201
                        PORT_A_FIRST_ADDRESS = 0,
202
                        PORT_A_FIRST_BIT_NUMBER = 5,
203
                        PORT_A_LAST_ADDRESS = 127,
204
                        PORT_A_LOGICAL_RAM_DEPTH = 128,
205
                        PORT_A_LOGICAL_RAM_WIDTH = 8,
206
                        PORT_A_WRITE_ENABLE_CLEAR = "none",
207
                        PORT_B_ADDRESS_CLEAR = "none",
208
                        PORT_B_ADDRESS_CLOCK = "clock0",
209
                        PORT_B_ADDRESS_WIDTH = 7,
210
                        PORT_B_DATA_WIDTH = 1,
211
                        PORT_B_FIRST_ADDRESS = 0,
212
                        PORT_B_FIRST_BIT_NUMBER = 5,
213
                        PORT_B_LAST_ADDRESS = 127,
214
                        PORT_B_LOGICAL_RAM_DEPTH = 128,
215
                        PORT_B_LOGICAL_RAM_WIDTH = 8,
216
                        PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock0",
217
                        RAM_BLOCK_TYPE = "auto"
218
                );
219
        ram_block1a6 : cyclone_ram_block
220
                WITH (
221
                        CONNECTIVITY_CHECKING = "OFF",
222
                        LOGICAL_RAM_NAME = "ALTSYNCRAM",
223
                        MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
224
                        OPERATION_MODE = "dual_port",
225
                        PORT_A_ADDRESS_CLEAR = "none",
226
                        PORT_A_ADDRESS_WIDTH = 7,
227
                        PORT_A_DATA_IN_CLEAR = "none",
228
                        PORT_A_DATA_WIDTH = 1,
229
                        PORT_A_FIRST_ADDRESS = 0,
230
                        PORT_A_FIRST_BIT_NUMBER = 6,
231
                        PORT_A_LAST_ADDRESS = 127,
232
                        PORT_A_LOGICAL_RAM_DEPTH = 128,
233
                        PORT_A_LOGICAL_RAM_WIDTH = 8,
234
                        PORT_A_WRITE_ENABLE_CLEAR = "none",
235
                        PORT_B_ADDRESS_CLEAR = "none",
236
                        PORT_B_ADDRESS_CLOCK = "clock0",
237
                        PORT_B_ADDRESS_WIDTH = 7,
238
                        PORT_B_DATA_WIDTH = 1,
239
                        PORT_B_FIRST_ADDRESS = 0,
240
                        PORT_B_FIRST_BIT_NUMBER = 6,
241
                        PORT_B_LAST_ADDRESS = 127,
242
                        PORT_B_LOGICAL_RAM_DEPTH = 128,
243
                        PORT_B_LOGICAL_RAM_WIDTH = 8,
244
                        PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock0",
245
                        RAM_BLOCK_TYPE = "auto"
246
                );
247
        ram_block1a7 : cyclone_ram_block
248
                WITH (
249
                        CONNECTIVITY_CHECKING = "OFF",
250
                        LOGICAL_RAM_NAME = "ALTSYNCRAM",
251
                        MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
252
                        OPERATION_MODE = "dual_port",
253
                        PORT_A_ADDRESS_CLEAR = "none",
254
                        PORT_A_ADDRESS_WIDTH = 7,
255
                        PORT_A_DATA_IN_CLEAR = "none",
256
                        PORT_A_DATA_WIDTH = 1,
257
                        PORT_A_FIRST_ADDRESS = 0,
258
                        PORT_A_FIRST_BIT_NUMBER = 7,
259
                        PORT_A_LAST_ADDRESS = 127,
260
                        PORT_A_LOGICAL_RAM_DEPTH = 128,
261
                        PORT_A_LOGICAL_RAM_WIDTH = 8,
262
                        PORT_A_WRITE_ENABLE_CLEAR = "none",
263
                        PORT_B_ADDRESS_CLEAR = "none",
264
                        PORT_B_ADDRESS_CLOCK = "clock0",
265
                        PORT_B_ADDRESS_WIDTH = 7,
266
                        PORT_B_DATA_WIDTH = 1,
267
                        PORT_B_FIRST_ADDRESS = 0,
268
                        PORT_B_FIRST_BIT_NUMBER = 7,
269
                        PORT_B_LAST_ADDRESS = 127,
270
                        PORT_B_LOGICAL_RAM_DEPTH = 128,
271
                        PORT_B_LOGICAL_RAM_WIDTH = 8,
272
                        PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock0",
273
                        RAM_BLOCK_TYPE = "auto"
274
                );
275
        address_a_wire[6..0]    : WIRE;
276
        address_b_wire[6..0]    : WIRE;
277
 
278
BEGIN
279
        ram_block1a[7..0].clk0 = clock0;
280
        ram_block1a[0].portaaddr[] = ( address_a_wire[6..0]);
281
        ram_block1a[1].portaaddr[] = ( address_a_wire[6..0]);
282
        ram_block1a[2].portaaddr[] = ( address_a_wire[6..0]);
283
        ram_block1a[3].portaaddr[] = ( address_a_wire[6..0]);
284
        ram_block1a[4].portaaddr[] = ( address_a_wire[6..0]);
285
        ram_block1a[5].portaaddr[] = ( address_a_wire[6..0]);
286
        ram_block1a[6].portaaddr[] = ( address_a_wire[6..0]);
287
        ram_block1a[7].portaaddr[] = ( address_a_wire[6..0]);
288
        ram_block1a[0].portadatain[] = ( data_a[0..0]);
289
        ram_block1a[1].portadatain[] = ( data_a[1..1]);
290
        ram_block1a[2].portadatain[] = ( data_a[2..2]);
291
        ram_block1a[3].portadatain[] = ( data_a[3..3]);
292
        ram_block1a[4].portadatain[] = ( data_a[4..4]);
293
        ram_block1a[5].portadatain[] = ( data_a[5..5]);
294
        ram_block1a[6].portadatain[] = ( data_a[6..6]);
295
        ram_block1a[7].portadatain[] = ( data_a[7..7]);
296
        ram_block1a[7..0].portawe = wren_a;
297
        ram_block1a[0].portbaddr[] = ( address_b_wire[6..0]);
298
        ram_block1a[1].portbaddr[] = ( address_b_wire[6..0]);
299
        ram_block1a[2].portbaddr[] = ( address_b_wire[6..0]);
300
        ram_block1a[3].portbaddr[] = ( address_b_wire[6..0]);
301
        ram_block1a[4].portbaddr[] = ( address_b_wire[6..0]);
302
        ram_block1a[5].portbaddr[] = ( address_b_wire[6..0]);
303
        ram_block1a[6].portbaddr[] = ( address_b_wire[6..0]);
304
        ram_block1a[7].portbaddr[] = ( address_b_wire[6..0]);
305
        ram_block1a[0].portbrewe = B"1";
306
        ram_block1a[1].portbrewe = B"1";
307
        ram_block1a[2].portbrewe = B"1";
308
        ram_block1a[3].portbrewe = B"1";
309
        ram_block1a[4].portbrewe = B"1";
310
        ram_block1a[5].portbrewe = B"1";
311
        ram_block1a[6].portbrewe = B"1";
312
        ram_block1a[7].portbrewe = B"1";
313
        address_a_wire[] = address_a[];
314
        address_b_wire[] = address_b[];
315
        q_b[] = ( ram_block1a[7].portbdataout[0..0], ram_block1a[6].portbdataout[0..0], ram_block1a[5].portbdataout[0..0], ram_block1a[4].portbdataout[0..0], ram_block1a[3].portbdataout[0..0], ram_block1a[2].portbdataout[0..0], ram_block1a[1].portbdataout[0..0], ram_block1a[0].portbdataout[0..0]);
316
END;
317
--VALID FILE

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