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419ccc4edf6e7683a15704b3a50f2feef88ba28d
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Author SHA1 Message Date
jens 419ccc4edf Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@85 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-20 19:11:30 +00:00
jens b67911c65d - added TM_NET for DDR-clock 
git-svn-id: http://moon:8086/svn/vhdl/trunk@84 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-20 09:55:32 +00:00
jens e9e132b3e6 - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@83 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-19 21:53:51 +00:00
jens 32cbb4fc13 - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@82 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-19 21:29:45 +00:00
jens 9e404bfb06 - Intital revision 
git-svn-id: http://moon:8086/svn/vhdl/trunk@81 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-19 21:12:34 +00:00
jens 0ea7ced5e3 - Removed linefifo and clockgen (=> frontend and top) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@80 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-19 21:11:46 +00:00
jens de0a8c6e17 Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@79 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-19 21:10:51 +00:00
jens f59e4dd7d1 - Added Sync. SRAM 
git-svn-id: http://moon:8086/svn/vhdl/trunk@78 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-19 20:23:27 +00:00
jens 85bf744892 - Intital revision 
git-svn-id: http://moon:8086/svn/vhdl/trunk@77 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-19 20:13:28 +00:00
jens 891e764a23 - Added VGA 
git-svn-id: http://moon:8086/svn/vhdl/trunk@76 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-19 20:03:28 +00:00
jens 20b3bfb41b - Added Sync. SRAM 
git-svn-id: http://moon:8086/svn/vhdl/trunk@75 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-19 20:02:45 +00:00
jens 8a8adce98e - using now 64-bit SDR interface (2 SDRAMS) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@74 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-18 13:31:15 +00:00
jens 051b4182f1 - Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@73 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-18 12:49:30 +00:00
jens 3685973be8 - using now 64-bit SDR interface (2 SDRAMS) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@72 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-18 11:37:01 +00:00
jens b656e2890b Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@71 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-18 11:36:33 +00:00
jens f50a47246a - introduced per-bank activation (avoids multiple activations on same bank) 
- some other improvements


git-svn-id: http://moon:8086/svn/vhdl/trunk@70 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-18 11:36:07 +00:00
jens c104c6e67d - Intital revision 
git-svn-id: http://moon:8086/svn/vhdl/trunk@68 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-17 17:41:44 +00:00
jens c96015bbad - Removed distributed DPRAM reference 
git-svn-id: http://moon:8086/svn/vhdl/trunk@67 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-17 17:41:15 +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 1c499c6b34 - Added VGA master/slave 
git-svn-id: http://moon:8086/svn/vhdl/trunk@62 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-16 23:12:14 +00:00
jens 225e0d5eeb - Added VGA component 
git-svn-id: http://moon:8086/svn/vhdl/trunk@61 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-15 21:55:34 +00:00
jens f960a13953 Simplified 
git-svn-id: http://moon:8086/svn/vhdl/trunk@60 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-15 11:16:47 +00:00
jens c8da959dbb - Moved to lib/FIFO 
git-svn-id: http://moon:8086/svn/vhdl/trunk@59 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-14 17:12:22 +00:00
jens 78db345b82 - Intital revision 
- Moved from SDRAM v1.5 to here


git-svn-id: http://moon:8086/svn/vhdl/trunk@58 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-14 17:11:50 +00:00
jens fda12e53c3 - Uses now full capacity of SDRAM (64-Bit interface on ML-402) 
- Removed read data mask


git-svn-id: http://moon:8086/svn/vhdl/trunk@57 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-14 17:09:30 +00:00
jens 40d96126e7 - Removed read data mask 
git-svn-id: http://moon:8086/svn/vhdl/trunk@56 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-14 17:07:48 +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 91347dd60e - Output pre_empty and pre_full for safer DPRAM control 
git-svn-id: http://moon:8086/svn/vhdl/trunk@54 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-12 18:04:36 +00:00
jens 3be3800dc7 Registered rdy (better timing) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@53 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-12 14:12:14 +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 de6bd8f29c Bug fix: Address and data latch only if ready 
git-svn-id: http://moon:8086/svn/vhdl/trunk@47 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-11 20:13:52 +00:00
jens b6309838f1 Minor changes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@46 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-10 21:33:10 +00:00
jens 25a276d19b Intital revision 
git-svn-id: http://moon:8086/svn/vhdl/trunk@45 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-10 21:31:24 +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 b3684f6403 deleted 
git-svn-id: http://moon:8086/svn/vhdl/trunk@42 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-10 21:27:32 +00:00
jens 1afb05d18a Intital revision 
git-svn-id: http://moon:8086/svn/vhdl/trunk@41 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-10 21:25:58 +00:00
jens db98ad86d2 Removed ACK for J-Bus writes 
git-svn-id: http://moon:8086/svn/vhdl/trunk@39 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-10 21:25:17 +00:00
jens 1493e3e779 - Inhibit RAM write if FIFO is full 
- Inhibit update of output if last word is read


git-svn-id: http://moon:8086/svn/vhdl/trunk@38 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-10 21:23:27 +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 beca7f7ec8 Cleaned up 
git-svn-id: http://moon:8086/svn/vhdl/trunk@35 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-09 12:26:32 +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