 jens
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4e2cb68237
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- Minor changes
git-svn-id: http://moon:8086/svn/vhdl/trunk@228 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-11 17:08:38 +00:00 |
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jens
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8d0bb58b5d
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- Coeff RAMs have no 'ce' for read
git-svn-id: http://moon:8086/svn/vhdl/trunk@227 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-11 16:58:36 +00:00 |
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jens
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bce7ba16b7
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- Uses decimating CFIR (decimate by 2)
git-svn-id: http://moon:8086/svn/vhdl/trunk@226 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-11 15:44:07 +00:00 |
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jens
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7649b3fff0
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deleted
git-svn-id: http://moon:8086/svn/vhdl/trunk@225 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-11 15:31:42 +00:00 |
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jens
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16e7312df1
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Initial version
git-svn-id: http://moon:8086/svn/vhdl/trunk@224 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-11 15:31:32 +00:00 |
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jens
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dd42e17b18
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- decimating is now working
git-svn-id: http://moon:8086/svn/vhdl/trunk@223 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-11 12:57:26 +00:00 |
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jens
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748bd9e52a
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- removed 'ce'
git-svn-id: http://moon:8086/svn/vhdl/trunk@222 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-11 12:57:06 +00:00 |
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jens
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c403b3b22d
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- Minor changes
git-svn-id: http://moon:8086/svn/vhdl/trunk@221 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-10 21:16:38 +00:00 |
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jens
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9c45912627
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- Minor changes
git-svn-id: http://moon:8086/svn/vhdl/trunk@220 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-10 19:22:25 +00:00 |
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jens
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170a65237b
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- Prepared with FIFO for decimating FIR
git-svn-id: http://moon:8086/svn/vhdl/trunk@219 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-10 19:22:15 +00:00 |
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jens
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937e129a55
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- 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
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2009-01-10 19:15:23 +00:00 |
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jens
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d059cf8109
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- 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
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2009-01-10 17:40:32 +00:00 |
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jens
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ffa4eb81ca
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- Lowpass prototype: omega is fraction of fs/2
git-svn-id: http://moon:8086/svn/vhdl/trunk@216 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-10 08:56:38 +00:00 |
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jens
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04e1b6fcbf
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- Cleaned up
git-svn-id: http://moon:8086/svn/vhdl/trunk@215 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-09 11:50:57 +00:00 |
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jens
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8106295641
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- added unfiltered output at ddc for eval
git-svn-id: http://moon:8086/svn/vhdl/trunk@214 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-09 11:50:40 +00:00 |
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jens
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5f40d70789
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- coef input registered
git-svn-id: http://moon:8086/svn/vhdl/trunk@213 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-08 10:25:45 +00:00 |
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jens
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83a9b4c417
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- changed iterative CFIR wirh semi-parallel version
git-svn-id: http://moon:8086/svn/vhdl/trunk@212 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-06 21:20:29 +00:00 |
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jens
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a98a8bb0ba
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- Cleaned up
git-svn-id: http://moon:8086/svn/vhdl/trunk@211 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-06 21:15:45 +00:00 |
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jens
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590734078c
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- added assertion check for min coef_latency
git-svn-id: http://moon:8086/svn/vhdl/trunk@210 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-06 10:14:38 +00:00 |
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jens
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0ed5461442
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- Cleaned up
git-svn-id: http://moon:8086/svn/vhdl/trunk@209 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-05 10:54:55 +00:00 |
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jens
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c46a1caaf5
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- Minor changes
git-svn-id: http://moon:8086/svn/vhdl/trunk@208 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-05 10:15:53 +00:00 |
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jens
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9c12bc9640
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- added RAM-based architecture
git-svn-id: http://moon:8086/svn/vhdl/trunk@207 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-05 10:06:37 +00:00 |
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jens
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90a889a5f8
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- use RAM-based delayline
git-svn-id: http://moon:8086/svn/vhdl/trunk@206 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-05 10:06:14 +00:00 |
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jens
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245c01ad45
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- fixed missing CE at yout
git-svn-id: http://moon:8086/svn/vhdl/trunk@205 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-05 09:32:43 +00:00 |
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jens
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9832fbfac9
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- added dedicated DPRAM for COEFFS
git-svn-id: http://moon:8086/svn/vhdl/trunk@204 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-05 09:32:27 +00:00 |
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jens
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650e5db110
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- Minor changes
git-svn-id: http://moon:8086/svn/vhdl/trunk@203 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-04 16:34:02 +00:00 |
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jens
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58257266ad
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- Minor changes
git-svn-id: http://moon:8086/svn/vhdl/trunk@202 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-04 16:14:14 +00:00 |
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jens
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c10463c961
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- removed reset from fir_stage_sys
git-svn-id: http://moon:8086/svn/vhdl/trunk@201 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-04 16:13:58 +00:00 |
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jens
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e4dc3e69a1
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- fixed rdy-signal
git-svn-id: http://moon:8086/svn/vhdl/trunk@200 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-04 15:31:46 +00:00 |
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jens
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9a756d4ca8
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- Minor changes
git-svn-id: http://moon:8086/svn/vhdl/trunk@199 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-04 15:31:20 +00:00 |
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jens
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f05c6bb829
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- input data rate can be lower than filter
git-svn-id: http://moon:8086/svn/vhdl/trunk@198 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-04 15:16:06 +00:00 |
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jens
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fe60d9d7a4
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- added shift_en input
git-svn-id: http://moon:8086/svn/vhdl/trunk@197 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-04 15:15:54 +00:00 |
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jens
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9675773b2a
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- added ce
git-svn-id: http://moon:8086/svn/vhdl/trunk@196 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-04 14:00:06 +00:00 |
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jens
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1738a6c0b6
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- minor mods to accu_ld_pipe
git-svn-id: http://moon:8086/svn/vhdl/trunk@195 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-04 13:56:07 +00:00 |
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jens
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bc4c015150
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- minor mods to vld_pipe
git-svn-id: http://moon:8086/svn/vhdl/trunk@194 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-03 20:33:42 +00:00 |
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jens
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d28b2225a7
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- uses only fir_pkg and filter_pkg for FIR
git-svn-id: http://moon:8086/svn/vhdl/trunk@193 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-03 20:13:55 +00:00 |
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jens
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fcdbc0e601
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- Intital revision
git-svn-id: http://moon:8086/svn/vhdl/trunk@192 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-03 20:06:07 +00:00 |
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jens
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690c6c24f6
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- bug fix coef-pipe
git-svn-id: http://moon:8086/svn/vhdl/trunk@191 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-03 20:05:04 +00:00 |
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jens
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ba703d81df
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- simplification for coef-array
git-svn-id: http://moon:8086/svn/vhdl/trunk@190 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 16:48:36 +00:00 |
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jens
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0ed3e397f2
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- using fir_stage_sys instead of fir_stage
git-svn-id: http://moon:8086/svn/vhdl/trunk@189 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 16:23:04 +00:00 |
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jens
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eb818a15bb
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- added coef_latency
git-svn-id: http://moon:8086/svn/vhdl/trunk@188 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 16:22:28 +00:00 |
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jens
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a165d37bb7
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- added coef_latency
- y_dout registered
git-svn-id: http://moon:8086/svn/vhdl/trunk@187 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 16:22:12 +00:00 |
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jens
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c574f7f0fd
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- moved fixed_array_t to fixed_util_pkg
git-svn-id: http://moon:8086/svn/vhdl/trunk@186 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 16:21:11 +00:00 |
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jens
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a10614df0a
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- fix ntaps_bits
git-svn-id: http://moon:8086/svn/vhdl/trunk@185 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 16:20:48 +00:00 |
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jens
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5f1b2738de
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- moved real_array_t to fixed_util_pkg
git-svn-id: http://moon:8086/svn/vhdl/trunk@184 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 16:20:21 +00:00 |
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jens
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d7ed0a9fb0
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- added CFIR
git-svn-id: http://moon:8086/svn/vhdl/trunk@183 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 16:19:08 +00:00 |
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jens
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655cfb7f0d
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- Minor changes
git-svn-id: http://moon:8086/svn/vhdl/trunk@182 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 16:18:38 +00:00 |
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jens
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55a702d6bd
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- moved real_array_t to fixed_util_pkg
git-svn-id: http://moon:8086/svn/vhdl/trunk@181 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 16:07:16 +00:00 |
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jens
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e8ddaf8d98
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- added real veriants of NextPower...
git-svn-id: http://moon:8086/svn/vhdl/trunk@180 cc03376c-175c-47c8-b038-4cd826a8556b
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2009-01-02 15:28:01 +00:00 |
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jens
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377b8c0993
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- Intital revision
git-svn-id: http://moon:8086/svn/vhdl/trunk@179 cc03376c-175c-47c8-b038-4cd826a8556b
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2008-12-31 15:54:51 +00:00 |
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