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Re: [Discuss-gnuradio] (no subject)
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From: |
Achilleas Anastasopoulos |
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Subject: |
Re: [Discuss-gnuradio] (no subject) |
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Date: |
Tue, 19 Apr 2005 16:59:19 -0400 |
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User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 (ax) |
All,
thanks for the feedback.
I submit a revised version of the block diagram for your comments.
I understand that the Tx part at the output of the FPGA
is a valid (hopefully) functional block diagram but it is
not how it is really implemented on the DAC chip.
Achilleas
usrp.eps
Description: PostScript document
#FIG 3.2 Produced by WinFIG version 1.4.0
Portrait
Flush left
Metric
Letter
100.00
Single
-2
1200 2
6 3075 1150 3600 1675
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 3338 1413 256 256 3338 1413 3513 1600
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 2
3163 1250 3500 1550
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 2
3150 1575 3500 1238
-6
6 2528 5945 3628 6520
6 2528 5945 3628 6520
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
2528 5945 3628 5945 3628 6508 2528 6508 2528 5945
4 0 0 50 0 0 12 0.0000 4 200 775 2690 6470 (CORDIC)\001
-6
4 0 0 50 0 0 12 0.0000 4 200 363 2885 6212 NCO\001
-6
6 600 4181 1017 4598
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 809 4390 202 202 809 4390 909 4565
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 797 4377 98 98 797 4377 872 4440
-6
6 569 6143 986 6560
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 778 6352 202 202 778 6352 878 6527
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 766 6339 98 98 766 6339 841 6402
-6
6 3680 2047 4780 2622
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
3680 2047 4780 2047 4780 2610 3680 2610 3680 2047
4 0 0 50 0 0 12 0.0000 4 200 775 3842 2572 (CORDIC)\001
4 0 0 50 0 0 12 0.0000 4 200 363 4042 2310 NCO\001
-6
6 634 1189 1051 1606
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 843 1398 202 202 843 1398 943 1573
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 831 1385 98 98 831 1385 906 1448
-6
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 3338 3188 256 256 3338 3188 3513 3375
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 3074 5200 256 256 3074 5200 3249 5387
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 847 3176 202 202 847 3176 947 3351
1 3 0 1 0 7 50 0 -1 4.000 1 0.0000 835 3163 98 98 835 3163 910 3226
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 2
3163 3025 3500 3325
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 2
3150 3350 3500 3013
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 2
3613 3188 4250 3188
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
4275 2725 5463 2725 5463 3663 4275 3663 4275 2725
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
4275 950 5463 950 5463 1888 4275 1888 4275 950
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
6400 2150 7088 2150 7088 2850 6400 2850 6400 2150
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 3
7100 2475 7800 2475 7813 2475
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
4963 1563 4963 1800
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
4950 3338 4950 3575
2 1 1 1 0 7 50 0 -1 4.000 0 0 0 0 0 2
7438 1113 7438 3863
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
1984 1394 3075 1413
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
1961 3189 3075 3188
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
3613 1413 4250 1413
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 4
0 0 1.00 50.00 100.00
5475 1413 5900 1413 5888 2338 6413 2350
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 4
0 0 1.00 50.00 100.00
5475 3175 5925 3175 5913 2588 6350 2600
2 1 1 1 0 7 50 0 -1 4.000 0 0 0 0 0 2
7425 4025 7425 6775
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 3
7088 5213 7788 5213 7801 5213
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
6388 4925 7076 4925 7076 5625 6388 5625 6388 4925
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 4
0 0 1.00 50.00 100.00
6375 5075 5913 5075 5900 4363 5438 4350
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 4
0 0 1.00 50.00 100.00
6375 5425 5888 5413 5900 6125 5425 6125
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
7813 1888 8988 1888 8988 5700 7813 5700 7813 1888
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
4238 3937 5426 3937 5426 4875 4238 4875 4238 3937
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
4900 4750 4900 4425
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
4238 5600 5426 5600 5426 6538 4238 6538 4238 5600
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
4950 6426 4950 6076
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 4
0 0 1.00 50.00 100.00
4205 6047 3756 6047 3756 5315 3307 5315
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 4
0 0 1.00 50.00 100.00
4205 4346 3756 4346 3756 5102 3307 5102
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
2953 5929 2953 5409
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
3165 5929 3165 5409
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 4
0 0 1.00 50.00 100.00
2811 5079 2362 5079 2362 4346 1984 4346
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 4
0 0 1.00 50.00 100.00
2811 5244 2362 5268 2362 6354 1961 6354
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
1984 4085 1284 4085 1284 4748 1984 4748 1984 4085
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
1284 4423 809 4398
2 2 0 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
1953 6022 1253 6022 1253 6685 1953 6685 1953 6022
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 2
0 0 1.00 50.00 100.00
1228 6335 816 6335
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 2
2899 5037 3236 5337
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 2
2886 5362 3236 5025
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 3
0 0 1.00 50.00 100.00
3661 2244 3307 2244 3307 1630
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 1 0 3
0 0 1.00 50.00 100.00
3661 2362 3307 2362 3307 2929
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 3
818 1373 1743 1373 2018 1148
2 1 0 1 0 7 50 0 -1 4.000 0 0 0 0 0 3
822 3151 1747 3151 2022 2926
2 2 1 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
2220 661 6189 661 6189 3780 2220 3780 2220 661
2 2 1 1 0 7 50 0 -1 4.000 0 0 7 0 0 5
3874 3827 6189 3827 6189 6661 3874 6661 3874 3827
4 0 0 50 0 0 12 0.0000 4 200 125 4700 1800 N\001
4 0 0 50 0 0 12 0.0000 4 200 125 4675 3525 N\001
4 0 0 50 0 0 12 0.0000 4 200 388 6525 2575 MUX\001
4 0 0 50 0 0 12 0.0000 4 200 313 7488 2988 USB\001
4 0 0 50 0 0 12 0.0000 4 200 613 6438 5338 DEMUX\001
4 0 0 50 0 0 12 1.5708 4 200 900 8413 4250 GNURADIO\001
4 0 0 50 0 0 12 0.0000 4 200 125 4538 4700 N\001
4 0 0 50 0 0 12 0.0000 4 200 125 4538 6363 N\001
4 0 0 50 0 0 12 0.0000 4 200 288 4713 1175 CIC\001
4 0 0 50 0 0 12 0.0000 4 200 288 4688 2963 CIC\001
4 0 0 50 0 0 12 0.0000 4 200 288 4625 4150 CIC\001
4 0 0 50 0 0 12 0.0000 4 200 288 4638 5825 CIC\001
4 0 0 50 0 0 12 0.0000 4 200 738 4488 1438 Decimator\001
4 0 0 50 0 0 12 0.0000 4 200 738 4525 3225 Decimator\001
4 0 0 50 0 0 12 0.0000 4 200 825 4388 4388 Interpolator\001
4 0 0 50 0 0 12 0.0000 4 200 825 4413 6050 Interpolator\001
4 0 0 50 0 0 12 0.0000 4 200 413 434 4073 TX-A\001
4 0 0 50 0 0 12 0.0000 4 200 350 1447 4385 DAC\001
4 0 0 50 0 0 12 0.0000 4 200 700 1272 4673 128 Msps\001
4 0 0 50 0 0 12 0.0000 4 200 400 403 6047 TX-B\001
4 0 0 50 0 0 12 0.0000 4 200 350 1428 6347 DAC\001
4 0 0 50 0 0 12 0.0000 4 200 700 1253 6622 128 Msps\001
4 0 0 50 0 0 12 0.0000 4 200 1038 2480 5693 cos(fc t + phi)\001
4 0 0 50 0 0 12 0.0000 4 200 988 2717 5858 sin(fc t + phi)\001
4 0 0 50 0 0 12 0.0000 4 200 1038 2835 1961 cos(fc t + phi)\001
4 0 0 50 0 0 12 0.0000 4 200 988 2882 2835 sin(fc t + phi)\001
4 0 0 50 0 0 12 0.0000 4 200 438 4063 661 FPGA\001
4 0 0 50 0 0 12 0.0000 4 200 413 493 1160 RX-A\001
4 0 0 50 0 0 12 0.0000 4 200 400 497 2876 RX-B\001
4 0 0 50 0 0 12 0.0000 4 200 613 1606 2882 64 Msps\001
4 0 0 50 0 0 12 0.0000 4 200 613 1583 1087 64 Msps\001
4 0 0 50 0 0 12 0.0000 4 200 438 4677 6850 FPGA\001
4 0 0 50 0 0 12 0.0000 4 200 613 3780 5409 32 Msps\001
4 0 0 50 0 0 12 0.0000 4 200 613 3780 5126 32 Msps\001