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06bb5f8f0d304018348b34e3745cdb09f4dff9da
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Author SHA1 Message Date
jens 06bb5f8f0d - deleted 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@251 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-18 10:01:07 +00:00
jens 987f426a57 - update 
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@249 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-16 08:40:07 +00:00
jens 6c03c853f6 - renamed bui, icache and dcache 
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@248 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-16 08:34:55 +00:00
jens d63cdf3cb1 - renamed bui to biu 
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@247 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-16 08:33:18 +00:00
jens 4c482f1cda - renamed 
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@246 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-16 08:33:06 +00:00
jens 9f7547c68e - deleted 
git-svn-id: http://moon:8086/svn/vhdl/trunk@245 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-16 07:47:24 +00:00
jens dd6bd675f1 - changed to J-Bus interface 
git-svn-id: http://moon:8086/svn/vhdl/trunk@244 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-15 07:07:51 +00:00
jens c882f1d469 - changed read, write order (should have no effect) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@243 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-14 20:26:29 +00:00
jens 9163ced247 - uses common fixed_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@242 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-14 09:43:36 +00:00
jens 0c8a1c2ec5 - removed reference to mix_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@241 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-14 09:41:01 +00:00
jens f053756416 - deleted 
git-svn-id: http://moon:8086/svn/vhdl/trunk@240 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-14 09:37:07 +00:00
jens 70645de004 - uses common fixed_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@239 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-14 09:36:50 +00:00
jens e91134a95f - uses common fixed_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@238 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-14 09:28:39 +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 1417d6f5cd - bugfix 'x_out' register 
git-svn-id: http://moon:8086/svn/vhdl/trunk@236 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-13 09:55:05 +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 6a1d8f729f Initial version 
git-svn-id: http://moon:8086/svn/vhdl/trunk@234 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-12 10:11:09 +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 89723cf6d0 - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@231 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 18:47:33 +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 5483606f74 - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@229 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 18:14:31 +00:00
jens 4e2cb68237 - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@228 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 17:08:38 +00:00
jens 8d0bb58b5d - Coeff RAMs have no 'ce' for read 
git-svn-id: http://moon:8086/svn/vhdl/trunk@227 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 16:58:36 +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 7649b3fff0 deleted 
git-svn-id: http://moon:8086/svn/vhdl/trunk@225 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 15:31:42 +00:00
jens 16e7312df1 Initial version 
git-svn-id: http://moon:8086/svn/vhdl/trunk@224 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 15:31:32 +00:00
jens dd42e17b18 - decimating is now working 
git-svn-id: http://moon:8086/svn/vhdl/trunk@223 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 12:57:26 +00:00
jens 748bd9e52a - removed 'ce' 
git-svn-id: http://moon:8086/svn/vhdl/trunk@222 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-11 12:57:06 +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 937e129a55 - reverted to 1.10 
- kept signal 'start' to trigger FIR process


git-svn-id: http://moon:8086/svn/vhdl/trunk@218 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-10 19:15:23 +00:00
jens d059cf8109 - new signal 'start' to trigger FIR process 
use din_vld for data load. This permits decimation FIR filtering


git-svn-id: http://moon:8086/svn/vhdl/trunk@217 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-10 17:40:32 +00:00
jens ffa4eb81ca - Lowpass prototype: omega is fraction of fs/2 
git-svn-id: http://moon:8086/svn/vhdl/trunk@216 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-10 08:56:38 +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 5f40d70789 - coef input registered 
git-svn-id: http://moon:8086/svn/vhdl/trunk@213 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-08 10:25:45 +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 590734078c - added assertion check for min coef_latency 
git-svn-id: http://moon:8086/svn/vhdl/trunk@210 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-06 10:14:38 +00:00
jens 0ed5461442 - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@209 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-05 10:54:55 +00:00
jens c46a1caaf5 - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@208 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-05 10:15:53 +00:00
jens 9c12bc9640 - added RAM-based architecture 
git-svn-id: http://moon:8086/svn/vhdl/trunk@207 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-05 10:06:37 +00:00
jens 90a889a5f8 - use RAM-based delayline 
git-svn-id: http://moon:8086/svn/vhdl/trunk@206 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-05 10:06:14 +00:00
jens 245c01ad45 - fixed missing CE at yout 
git-svn-id: http://moon:8086/svn/vhdl/trunk@205 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-05 09:32:43 +00:00
jens 9832fbfac9 - added dedicated DPRAM for COEFFS 
git-svn-id: http://moon:8086/svn/vhdl/trunk@204 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-05 09:32:27 +00:00
jens 650e5db110 - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@203 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-04 16:34:02 +00:00
jens 58257266ad - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@202 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-04 16:14:14 +00:00
jens c10463c961 - removed reset from fir_stage_sys 
git-svn-id: http://moon:8086/svn/vhdl/trunk@201 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-04 16:13:58 +00:00
jens e4dc3e69a1 - fixed rdy-signal 
git-svn-id: http://moon:8086/svn/vhdl/trunk@200 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-04 15:31:46 +00:00
jens 9a756d4ca8 - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@199 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-04 15:31:20 +00:00
jens f05c6bb829 - input data rate can be lower than filter 
git-svn-id: http://moon:8086/svn/vhdl/trunk@198 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-04 15:16:06 +00:00
jens fe60d9d7a4 - added shift_en input 
git-svn-id: http://moon:8086/svn/vhdl/trunk@197 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-04 15:15:54 +00:00
jens 9675773b2a - added ce 
git-svn-id: http://moon:8086/svn/vhdl/trunk@196 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-04 14:00:06 +00:00
jens 1738a6c0b6 - minor mods to accu_ld_pipe 
git-svn-id: http://moon:8086/svn/vhdl/trunk@195 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-04 13:56:07 +00:00
jens bc4c015150 - minor mods to vld_pipe 
git-svn-id: http://moon:8086/svn/vhdl/trunk@194 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-03 20:33:42 +00:00
jens d28b2225a7 - uses only fir_pkg and filter_pkg for FIR 
git-svn-id: http://moon:8086/svn/vhdl/trunk@193 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-03 20:13:55 +00:00
jens fcdbc0e601 - Intital revision 
git-svn-id: http://moon:8086/svn/vhdl/trunk@192 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-03 20:06:07 +00:00
jens 690c6c24f6 - bug fix coef-pipe 
git-svn-id: http://moon:8086/svn/vhdl/trunk@191 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-03 20:05:04 +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 0ed3e397f2 - using fir_stage_sys instead of fir_stage 
git-svn-id: http://moon:8086/svn/vhdl/trunk@189 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 16:23:04 +00:00
jens eb818a15bb - added coef_latency 
git-svn-id: http://moon:8086/svn/vhdl/trunk@188 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 16:22:28 +00:00
jens a165d37bb7 - added coef_latency 
- y_dout registered


git-svn-id: http://moon:8086/svn/vhdl/trunk@187 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 16:22:12 +00:00
jens c574f7f0fd - moved fixed_array_t to fixed_util_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@186 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 16:21:11 +00:00
jens a10614df0a - fix ntaps_bits 
git-svn-id: http://moon:8086/svn/vhdl/trunk@185 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 16:20:48 +00:00
jens 5f1b2738de - moved real_array_t to fixed_util_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@184 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 16:20:21 +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 55a702d6bd - moved real_array_t to fixed_util_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@181 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 16:07:16 +00:00
jens e8ddaf8d98 - added real veriants of NextPower... 
git-svn-id: http://moon:8086/svn/vhdl/trunk@180 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-02 15:28:01 +00:00
jens 377b8c0993 - Intital revision 
git-svn-id: http://moon:8086/svn/vhdl/trunk@179 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-31 15:54:51 +00:00
jens 8c652af1a7 - removed sproto-calls due to crashes in synth tools 
git-svn-id: http://moon:8086/svn/vhdl/trunk@178 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-31 11:23:50 +00:00
jens 18641b8411 - uses ieee_proposed.fixed_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@177 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 19:37:56 +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 7c7fc19162 - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@175 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 18:54:21 +00:00
jens c11d040f68 - added register after scaler 
git-svn-id: http://moon:8086/svn/vhdl/trunk@174 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 06:24:39 +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 75f8ddd340 - uses ieee_proposed.fixed_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@171 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 05:35:51 +00:00
jens 8136d54172 - uses ieee_proposed.fixed_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@170 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 05:21:52 +00:00
jens 50e4d2d32a - combine in/out_width to max_width 
- uses ieee_proposed.fixed_pkg


git-svn-id: http://moon:8086/svn/vhdl/trunk@169 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 04:39:46 +00:00
jens c45b123bdb - uses ieee_proposed.fixed_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@168 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 04:32:32 +00:00
jens 4fe3a1c636 - combine in/out_width to max_width 
- uses ieee_proposed.fixed_pkg


git-svn-id: http://moon:8086/svn/vhdl/trunk@167 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-30 04:32:07 +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
jens f7e19d3d44 - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@165 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 21:43:27 +00:00
jens fb625665d2 - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@164 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 19:04:18 +00:00
jens ef5da14068 - uses now fixed_util_pkg for common functions 
git-svn-id: http://moon:8086/svn/vhdl/trunk@163 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:55:15 +00:00
jens f3c6c4c644 - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@162 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:49:28 +00:00
jens 64cb0bb426 - uses now fixed_util_pkg for common functions 
git-svn-id: http://moon:8086/svn/vhdl/trunk@161 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:48:15 +00:00
jens 4735454c40 - moved common functions to fixed_util_pkg 
git-svn-id: http://moon:8086/svn/vhdl/trunk@160 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:47:54 +00:00
jens 0e4e1b0fba - Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@159 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:41:04 +00:00
jens d9961e9efb - use now non-debug-versions (NCO) for TB 
git-svn-id: http://moon:8086/svn/vhdl/trunk@158 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:35:52 +00:00
jens be85922612 - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@157 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:35:44 +00:00
jens 1e9bed13e5 - added CIC-decimator 
git-svn-id: http://moon:8086/svn/vhdl/trunk@156 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:30:56 +00:00
jens 28bd8e959d - use now non-debug-versions (NCO, MIX) for TB 
git-svn-id: http://moon:8086/svn/vhdl/trunk@155 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:30:28 +00:00
jens 860e2984fd - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@154 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:29:13 +00:00
jens 13df4bbf12 - added generic for fractional number of bits 
git-svn-id: http://moon:8086/svn/vhdl/trunk@153 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:29:03 +00:00
jens 9a7ffd09ac - Intital revision 
git-svn-id: http://moon:8086/svn/vhdl/trunk@152 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-28 16:28:38 +00:00
jens 21e3023bfb - added generic for fractional number of bits 
git-svn-id: http://moon:8086/svn/vhdl/trunk@151 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-12-22 10:44:31 +00:00