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1,156 Commits 7 Branches 23 Tags
d5ff73eb3c7d87358530bb8fa7a6ea7eea20934f
Commit Graph
80 Commits
Author SHA1 Message Date
jens d5ff73eb3c - removed unused port signals 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1213 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 13:19:25 +00:00
jens 06bc5d193e - fixed timing in config 
- fixed data drive

git-svn-id: http://moon:8086/svn/vhdl/trunk@1212 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 13:13:17 +00:00
jens bd65d611dd - adedd single data rate SDRAM 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1211 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 12:54:57 +00:00
jens fa8fadd8cc - renamed constants 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1210 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 11:43:38 +00:00
jens dfd8330e50 - removed hard coded constants 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1209 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 11:41:39 +00:00
jens 246d511246 - removed hard coded constants 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1208 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 11:40:30 +00:00
jens fa1bed5497 - removed hard coded constants 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1207 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 11:35:09 +00:00
jens 1b8dd20871 - removed hard coded constants 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1206 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 11:28:03 +00:00
jens dc0762a753 - removed unused port signals 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1205 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 11:16:04 +00:00
jens ddc3b8050e - renamed config constants 
- added dedicated config for DDR mt46v16m16

git-svn-id: http://moon:8086/svn/vhdl/trunk@1202 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 10:39:18 +00:00
jens b586cba1b0 - removed multi-source issue (Xilinx systhesis) for struct using in ports where individual elements are driven by different entities 
- turned async. reset into sync. reset

git-svn-id: http://moon:8086/svn/vhdl/trunk@1200 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 10:11:56 +00:00
jens 3f4cbf0377 - renamed to wb64 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1198 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 09:32:23 +00:00
jens b828537c4d - sdram_ctrl_frontend_wb32.vhd.vhd implements J-Bus interface and exports abstract PHY interface 
- ctrl_ddr_wb32 wraps sdram_ctrl_frontend_wb32 and adds specific PHY. This is now our new top level file

git-svn-id: http://moon:8086/svn/vhdl/trunk@1197 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 09:29:34 +00:00
jens 678f09b925 - renamed 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1196 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 09:23:10 +00:00
jens f06a5b3eb8 - fixed Zwischenstand 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1195 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 09:22:21 +00:00
jens 477467abaa - renamed 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1194 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 09:16:27 +00:00
jens a4395aba8a - fixed 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1193 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 09:10:18 +00:00
jens 75583b4cc4 - renamed 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1192 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 09:08:55 +00:00
jens a0525f2d6b - renamed 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1191 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 09:07:00 +00:00
jens f55028c696 - pulled PHY out of sdram_ctrl_top.vhd 
- sdram_ctrl_frontend64_wb.vhd implements J-Bus interface and exports abstract PHY interface
- ctrl_ddr_wb64 wraps sdram_ctrl_frontend64_wb and adds specific PHY. This is now our new top level file

git-svn-id: http://moon:8086/svn/vhdl/trunk@1190 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 09:05:49 +00:00
jens ce636ef1ec - introduced phy_in_t and phy_out_t 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1189 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 08:15:35 +00:00
jens 88d51424b9 - cleaned up interfaces 
- prepared for separating phy

git-svn-id: http://moon:8086/svn/vhdl/trunk@1188 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 07:28:22 +00:00
jens 4896105caf - deleted 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1187 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-24 06:05:24 +00:00
jens 1dc522c559 - keep clk0 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1175 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-23 09:33:27 +00:00
jens b1dfffbc2a renamed clock entity 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1170 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-23 08:42:51 +00:00
jens 910638fa11 moved 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1163 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-23 08:18:04 +00:00
jens f1db5927e2 - reverted: SRDY dependent on SDRAM_RST0 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1162 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-23 08:05:31 +00:00
jens 7668dd7814 - fixed delta delay. clk0 is generated and evaluated ddr_phy_virtex4 in simulation step n. 
Entities using clk0_out are evaluated in simulation step n+1, causing data sampling during data change.

git-svn-id: http://moon:8086/svn/vhdl/trunk@1160 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-23 07:38:25 +00:00
jens 47b93c6228 - ignore 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1158 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-23 05:24:45 +00:00
jens dfffc2ffc7 - SRDY dependent on SDRAM_RST0 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1155 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-22 19:47:38 +00:00
jens be1bae5243 - added reset out 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1154 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-22 19:35:46 +00:00
jens 94665d9c19 [SDRAM-Controller] 
- refactored: moved clockgen into phy
- removed async resets

git-svn-id: http://moon:8086/svn/vhdl/trunk@1153 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-22 17:49:58 +00:00
jens ba98d8e13e - added SDRAM model 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1152 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-22 06:16:03 +00:00
jens 62499069a2 - fixed type cast in test bench 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1151 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-22 06:14:32 +00:00
jens bfb58f3b4e [SDRAM] 
- changes due to FIFO changes

git-svn-id: http://moon:8086/svn/vhdl/trunk@1116 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-17 19:02:36 +00:00
jens 4ffe6063ba - 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@946 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-02-09 10:45:59 +00:00
jens 80dbbd7024 Minor changes to max cycle count 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@738 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-09 09:56:44 +00:00
jens c7fa54ce6b - to_cycles() now correctly rounded 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@735 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-09 08:42:21 +00:00
jens 0c50e933f8 - changed frequencies into MHz units (real data type) 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@734 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-09 07:50:27 +00:00
jens f42e562e14 - made time specs in nano seconds 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@722 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-07 15:53:23 +00:00
jens 010edebc97 - made time specs in SDRAM_config independent of SDRAM clock 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@717 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-07 12:41:09 +00:00
jens 13c772be6e 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@716 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-07 12:40:04 +00:00
jens f98a1c5fd3 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@715 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-06 21:21:11 +00:00
jens 56a734bb1a - removed module reset_virtex4 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@710 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-06 14:12:07 +00:00
jens a6129174e5 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@661 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-15 10:21:45 +00:00
jens 07a03b76f3 - removed 'sdr_data_req_r' 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@659 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-15 10:10:28 +00:00
jens 974b6bfb14 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@658 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-11 10:29:31 +00:00
jens c30d40d42b 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@657 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-11 10:26:37 +00:00
jens 9ba64d156f 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@656 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-11 08:18:17 +00:00
jens 85ca2bc0dd 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@605 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 19:33:11 +00:00