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d3beeb0538dd4d065d3cebfa8cc7a8f89434f033
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41 Commits
Author SHA1 Message Date
jens d3beeb0538 Refactored after moving of VHDL make 2022-09-07 13:09:41 +02:00
jens eaf4a7765e Use same frequencies as tb_syn_ddc 2022-06-30 22:36:07 +02:00
jens 158baf8330 Force VCD 2022-06-30 22:26:05 +02:00
jens 96ae71d192 - aedd .gitignore.templ 2022-06-30 20:32:45 +02:00
jens 0f7a8fb950 - removed old wave select 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1559 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-28 17:38:25 +00:00
jens 06feba8f63 - refactored 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1541 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-28 10:27:33 +00:00
jens 165f0a4d91 - added 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1501 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-23 17:31:55 +00:00
jens 562c2ea650 - run for 100 us 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1500 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-23 17:28:43 +00:00
jens df2e491f6e - fixed DDC not bound 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1499 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-23 17:26:28 +00:00
jens 3625f3e441 - added tb_syn_ddc 
- use CIC package

git-svn-id: http://moon:8086/svn/vhdl/trunk@1498 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-23 17:22:26 +00:00
jens 7bb287e303 - added 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1495 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-23 15:08:51 +00:00
jens 98f2150ec7 - added DDC 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1494 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-23 15:00:54 +00:00
jens b5bf49af28 [DDC] 
- changed frequencies and adjusted CIC bit depths

git-svn-id: http://moon:8086/svn/vhdl/trunk@1334 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-12-13 13:19:37 +00:00
jens 47e7daee7d - fixed renamed package inclusion 
- fixed problems after fixed_pkg update: explicit set round and saturation mode in Cordic and CIC

git-svn-id: http://moon:8086/svn/vhdl/trunk@1325 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-10-24 16:14:54 +00:00
jens d0e2af2ee7 - fixed rams 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1310 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-10-23 05:33:41 +00:00
jens aeac0c85ad - simulation clean 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1066 cc03376c-175c-47c8-b038-4cd826a8556b
 2014-07-24 06:42:19 +00:00
jens c02d1c0bbb - added 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1065 cc03376c-175c-47c8-b038-4cd826a8556b
 2014-07-24 06:33:46 +00:00
jens 70e48af3ab - commit local changes after CVS2SVN 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1036 cc03376c-175c-47c8-b038-4cd826a8556b
 2014-07-20 13:30:14 +00:00
jens a73cc52a72 Minor changes 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@773 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-12 07:41:31 +00:00
jens d30f067cee - added Altera stuff 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@772 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-12 07:41:16 +00:00
jens 5ed37017b5 - renamed fifo_*sync_ctrl 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@298 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-30 21:30:21 +00:00
jens d9030dc07c - removed decimation in m-script (which is done in CFIR) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@237 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-13 10:08:17 +00:00
jens ef9b538769 - fir_stage_sys only uses pipe_latency as parameter 
git-svn-id: http://moon:8086/svn/vhdl/trunk@235 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-13 09:29:45 +00:00
jens bcefe4639e - removed adding of one bit to cic_stages 
git-svn-id: http://moon:8086/svn/vhdl/trunk@233 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-12 09:56:08 +00:00
jens cf548fd893 - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@232 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 19:08:23 +00:00
jens 308d0d8f4a - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@230 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 18:30:36 +00:00
jens bce7ba16b7 - Uses decimating CFIR (decimate by 2) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@226 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 15:44:07 +00:00
jens c403b3b22d - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@221 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-10 21:16:38 +00:00
jens 9c45912627 - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@220 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-10 19:22:25 +00:00
jens 170a65237b - Prepared with FIFO for decimating FIR 
git-svn-id: http://moon:8086/svn/vhdl/trunk@219 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-10 19:22:15 +00:00
jens 04e1b6fcbf - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@215 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-09 11:50:57 +00:00
jens 8106295641 - added unfiltered output at ddc for eval 
git-svn-id: http://moon:8086/svn/vhdl/trunk@214 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-09 11:50:40 +00:00
jens 83a9b4c417 - changed iterative CFIR wirh semi-parallel version 
git-svn-id: http://moon:8086/svn/vhdl/trunk@212 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-06 21:20:29 +00:00
jens a98a8bb0ba - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@211 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-06 21:15:45 +00:00
jens ba703d81df - simplification for coef-array 
git-svn-id: http://moon:8086/svn/vhdl/trunk@190 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 16:48:36 +00:00
jens d7ed0a9fb0 - added CFIR 
git-svn-id: http://moon:8086/svn/vhdl/trunk@183 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 16:19:08 +00:00
jens 655cfb7f0d - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@182 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 16:18:38 +00:00
jens dc63b8df76 - Ratio and gain are set at synthesis time (simpler) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@176 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 18:56:12 +00:00
jens 4cd2e0fd19 - uses ieee_proposed.fixed_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@173 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 06:04:19 +00:00
jens 61d5c40cd2 - uses ieee_proposed.fixed_pkg 
- din scaled to more fraction precision at integrator input.
  Number of integer bits are the same as din
- min_gain intrduced (reduces complexity of barrel shifter).
 Din always constant scaled by min_gain.


git-svn-id: http://moon:8086/svn/vhdl/trunk@172 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 06:03:56 +00:00
jens d9ba866ed0 - Intital revision 
git-svn-id: http://moon:8086/svn/vhdl/trunk@166 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-29 14:05:12 +00:00