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f5bf4fdb811a6b23517acafacc513b6f26162a62
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434 Commits
Author SHA1 Message Date
jens f5bf4fdb81 - still try to add TLB 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1019 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-24 10:31:18 +00:00
jens 41513a9de0 - minor changes 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1018 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-24 10:30:51 +00:00
jens feb60baa33 - renamed some pipe registers 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1017 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-20 20:05:00 +00:00
jens 4ba64fdb3b - integrated ITLB and DTLB into pipeline. 
TLB queries come from pipeline if generic PIPE_ITLB or  PIPE_DTLB is true. Cache query is then disabled.
  If generic PIPE_ITLB or  PIPE_DTLB set to false queries come from cache.
  Piped TLB queries are piped translations with latency of two clocks. Piped translation allow physically indexed and physically tagged caches
- reworked PC logic
- prepared for individual BCUs in EX, MEM and WB stage
- changed LTS and LTU generation in ALU

Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1016 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 19:03:43 +00:00
jens 81698e2391 - integrated ITLB and DTLB into pipeline. 
TLB queries come from pipeline if generic PIPE_ITLB or  PIPE_DTLB is true. Cache query is then disabled.
  If generic PIPE_ITLB or  PIPE_DTLB set to false queries come from cache.
  Piped TLB queries are piped translations with latency of two clocks. Piped translation allow physically indexed and physically tagged caches
- reworked PC logic
- prepared for individual BCUs in EX, MEM and WB stage
- changed LTS and LTU generation in ALU

Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1015 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 18:56:42 +00:00
jens 6c7780bee9 - minor changes 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1014 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 09:25:24 +00:00
jens a927b88db3 - paths adjusted 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1013 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 09:07:29 +00:00
jens a3b0766258 - minor changes 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1012 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 09:07:16 +00:00
jens e59d0f2904 - paths adjusted 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1011 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 08:44:25 +00:00
jens e5a31bdf7c Initial revision 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1010 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 08:43:09 +00:00
jens 6dfac747b6 Branch entry: 
- added TLB stuff
- slightly redesigned
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1009 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 08:32:08 +00:00
jens 9870f78e51 This commit was manufactured by cvs2svn to create branch 'BRANCH_MIPS_TLB'. 
git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1007 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 08:15:42 +00:00
jens eacfe7f9d2 Branch entry: 
- added TLB stuff
- slightly redesigned
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1003 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 08:03:26 +00:00
jens 04bb65792b Initial revision 
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git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1002 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 08:02:23 +00:00
jens 06875daf11 This commit was manufactured by cvs2svn to create branch 'BRANCH_MIPS_TLB'. 
git-svn-id: http://moon:8086/svn/vhdl/branches/BRANCH_MIPS_TLB@1000 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 07:07:28 +00:00
jens c0bf39885e - debug output is now record 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@999 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-18 07:07:27 +00:00
jens ae123fadc7 - change instructionamesfor nop and illegal 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@997 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-10 17:24:44 +00:00
jens 802ac54fdc - added MMU 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@994 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-07-28 19:54:13 +00:00
jens e1c497beab - added map for translated MIPS 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@993 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-07-28 19:53:59 +00:00
jens 2a83979a5b - added WE_I for rom 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@988 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-07-28 19:51:04 +00:00
jens cd2640e9c6 Initial revision 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@986 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-07-24 18:13:16 +00:00
jens 1926d23b44 - avoid of undefined data in forwarding logic during simulation. 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@982 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-07-20 18:41:32 +00:00
jens f002777772 - cleaned up. 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@981 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-07-20 18:39:46 +00:00
jens a43bcf23af - uses now new generic DPRAMs 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@978 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-07-13 07:06:30 +00:00
jens 2361b4a440 - m�nor changes 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@947 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-02-09 10:49:51 +00:00
jens 280db0f521 - uses now new generic DPRAMs 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@942 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-02-09 09:26:12 +00:00
jens 026c442fce Initial revision 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@939 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-02-07 14:50:03 +00:00
jens 6951fea497 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@937 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-24 08:34:13 +00:00
jens 181ba51895 Initial version 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@936 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-24 08:32:22 +00:00
jens faa81b57e9 Initial version 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@933 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-24 08:18:45 +00:00
jens fec1234493 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@932 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-24 08:17:27 +00:00
jens d56aec5d03 Initial version 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@931 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-24 07:48:35 +00:00
jens 921b1e8876 - update 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@930 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-24 07:36:30 +00:00
jens 127ed5b3f7 Initial version 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@929 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-24 07:35:37 +00:00
jens 840fcb7de1 - added async FIFO-stuff for R13 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@928 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-24 07:05:18 +00:00
jens 4a1d1df404 - added dedicated cpu_clk 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@927 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-24 07:04:09 +00:00
jens 03c23a0271 Initial version 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@926 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-24 06:56:28 +00:00
jens 6cb8c135e2 - added async FIFO stuff for R13 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@925 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-23 17:07:45 +00:00
jens cb503294da - removed async FIFO stuff for R12 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@924 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-23 17:07:09 +00:00
jens 2858222d97 Initial version 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@923 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-07-23 17:01:10 +00:00
jens a2f631f4de - removed signal 'irq_out' 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@922 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-06-25 15:28:08 +00:00
jens f265661633 - removed pushd and popd from control lines. Reduce by 2. 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@921 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-06-25 15:09:09 +00:00
jens 5430521f4f - chipreg was not bound 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@920 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-06-25 06:47:21 +00:00
jens 97a19e0eb7 Initial version 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@919 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-06-25 06:37:42 +00:00
jens 5a3e859d59 - made it run 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@918 cc03376c-175c-47c8-b038-4cd826a8556b
 2011-06-25 06:37:26 +00:00
jens 1a4f894996 - increased revision to R13 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@793 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-13 16:49:12 +00:00
jens fcce3dcf32 - made GPIO 0 bidirectional (added GPIO_DIR register) 
- removed GPIO 1
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@792 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-13 16:46:21 +00:00
jens db662f411f Initial version 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@791 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-13 14:43:48 +00:00
jens 191af92d47 Initial version 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@790 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-13 14:13:53 +00:00
jens ab41a4f80f Initial version 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@789 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-13 14:05:15 +00:00