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33b91c2dfbd1cc3065683d8e64b05905d4500ae7
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201 Commits
Author SHA1 Message Date
jens 9e43596a76 - removed stall during instant_raw on same word_index (improves performance) 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@312 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-02-04 20:13:32 +00:00
jens 464eb37a7d using gcc 4.3.2 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@284 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-24 14:55:17 +00:00
jens 2151b77ef3 - JBus-ports are unsigned instead of word_t 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@283 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-24 14:54:08 +00:00
jens 5aff9e1b93 - JBus-ports are unsigned instead of word_t 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@280 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-24 14:11:17 +00:00
jens c3507638c1 - generic for cache sizes 
- JBus-ports are unsigned instead of word_t
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@279 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-24 14:10:59 +00:00
jens f681936a59 - renamed bui, icache and dcache 
git-svn-id: http://moon:8086/svn/vhdl/trunk@276 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-23 20:29:14 +00:00
jens 25e3d4f36f - changed to rev.9 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@270 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-20 21:26:48 +00:00
jens 3db7aa0fb4 - removed commented lines 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@269 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-20 21:19:41 +00:00
jens 523e216793 - removed PCK_FIO (not needed) 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@268 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-19 10:05:43 +00:00
jens bd4b69206f - 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/trunk@267 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-18 22:36:15 +00:00
jens 61e740cc1d - 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@266 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-18 22:27:29 +00:00
jens 592c158275 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@265 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-18 22:25:52 +00:00
jens 31bd88a707 - major 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@262 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-18 22:15:12 +00:00
jens d63cdf3cb1 - renamed bui to biu 
Committed on the Free edition of March Hare Software CVSNT Server.
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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.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@246 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-16 08:33:06 +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 a2e01a7966 - added Tpd to 'dout' for sim 
git-svn-id: http://moon:8086/svn/vhdl/trunk@135 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-11-05 09:34:56 +00:00
jens 529658b710 - fixed some bugs 
git-svn-id: http://moon:8086/svn/vhdl/trunk@128 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-26 23:17:57 +00:00
jens 5120448104 - using bui-generics for cache sizes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@116 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-25 17:16:21 +00:00
jens 8e41790680 - added generics for cache sizes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@115 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-25 17:16:05 +00:00
jens 08317c7744 - Removed DEADBEEF-garbage 
git-svn-id: http://moon:8086/svn/vhdl/trunk@114 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-25 17:09:13 +00:00
jens 9918af8a12 - Removed dirty-bit which is not needed by Direct-Mapped Cache 
git-svn-id: http://moon:8086/svn/vhdl/trunk@113 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-25 17:08:37 +00:00
jens 5c63d629a7 - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@99 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-23 22:06:34 +00:00
jens fe372f0efa - Removed registered CYC_O (didn't work) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@66 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-17 17:35:07 +00:00
jens 61b2095bf8 - Shortened read cycles 
- Minor improvements


git-svn-id: http://moon:8086/svn/vhdl/trunk@65 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-17 14:26:02 +00:00
jens 329c639c1a - Shortened BUS-cycle by one clock 
git-svn-id: http://moon:8086/svn/vhdl/trunk@64 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-17 14:25:30 +00:00
jens f8962066f0 - Registered CYC_O 
git-svn-id: http://moon:8086/svn/vhdl/trunk@63 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-17 13:39:07 +00:00
jens 959217a81c Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@55 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-14 14:55:15 +00:00
jens 0bc9ef0b00 - Simplfied (better timing) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@51 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-12 12:50:01 +00:00
jens 5694dddd9f - Changed we to be 
- Changed r_wn to we


git-svn-id: http://moon:8086/svn/vhdl/trunk@50 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-12 11:02:41 +00:00
jens b47d55d61f Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@49 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-12 11:01:40 +00:00
jens 14489d80e9 Bug fix: Uncached read and buffer write in different state 
git-svn-id: http://moon:8086/svn/vhdl/trunk@48 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-11 20:14:54 +00:00
jens f1e2601c27 Added bus fifo and write fifo 
git-svn-id: http://moon:8086/svn/vhdl/trunk@44 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-10 21:30:42 +00:00
jens c17d99dc2b Added instant RAW avoidance 
git-svn-id: http://moon:8086/svn/vhdl/trunk@43 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-10 21:28:58 +00:00
jens 3015a0c6de Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@37 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-09 18:23:28 +00:00
jens 7e82a94595 - STB_O now deasserts only if SRDY active (fixes bus freezes during heavy traffic) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@34 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-09 11:53:48 +00:00
jens 86866b26a7 - Added bus error signals 
git-svn-id: http://moon:8086/svn/vhdl/trunk@33 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-09 11:51:55 +00:00
jens 098b5982b2 - Added bus error signals for IBE/DBE generation 
git-svn-id: http://moon:8086/svn/vhdl/trunk@32 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-09 11:51:17 +00:00
jens 2a0d20f4b2 - Added Bus timeout detection 
- STB_O, ADDR_O registered to output when SRDY


git-svn-id: http://moon:8086/svn/vhdl/trunk@31 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-09 11:50:07 +00:00
jens 316b998f86 Added data mask support 
git-svn-id: http://moon:8086/svn/vhdl/trunk@29 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-08 19:33:27 +00:00
jens e873c4ef07 Masked IPs are not shown in CR 
git-svn-id: http://moon:8086/svn/vhdl/trunk@28 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-08 19:33:08 +00:00
jens dd38d30198 Introduced J-Bus 
git-svn-id: http://moon:8086/svn/vhdl/trunk@27 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-07 17:26:27 +00:00
jens a2c574150f Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@21 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-09-21 18:54:53 +00:00
jens 48f5a19d30 Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@20 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-09-21 10:32:52 +00:00
jens 38291789bf Minor changes to satisfy timing 
git-svn-id: http://moon:8086/svn/vhdl/trunk@18 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-09-20 22:16:55 +00:00
jens 7756d5c412 Branch: check op_a for equaliity against R0 instead testing of explicitly against zero 
git-svn-id: http://moon:8086/svn/vhdl/trunk@17 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-09-20 21:46:45 +00:00
jens 3080c176c2 Removed zero check 
git-svn-id: http://moon:8086/svn/vhdl/trunk@16 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-09-20 21:44:03 +00:00
jens 01e9796a47 Removed z-flag from bcu_t 
git-svn-id: http://moon:8086/svn/vhdl/trunk@15 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-09-20 21:43:44 +00:00
jens 45af6006a1 Memory write now waits for completion (bus_rdy) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@14 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-09-20 20:23:54 +00:00
jens c69bccf68b BCU_op update if not ex.stall 
git-svn-id: http://moon:8086/svn/vhdl/trunk@13 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-09-12 10:38:01 +00:00