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87 Commits
Author SHA1 Message Date
jens 0d68ca00ac - working (SDRAM head) 
- use hello_sim for test bench
- changed sys clock gen

git-svn-id: http://moon:8086/svn/vhdl/trunk@1161 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-23 08:02:23 +00:00
jens 22152cee0f - use old bootloader and run dhrystone 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1157 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-22 22:10:13 +00:00
jens 7c1cc7980b - working (SDRAM R1153) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1156 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-22 21:53:31 +00:00
jens d8c54b3aaf - added 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1128 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-20 20:38:43 +00:00
jens 70e48af3ab - commit local changes after CVS2SVN 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1036 cc03376c-175c-47c8-b038-4cd826a8556b
 2014-07-20 13:30:14 +00:00
jens b4a8815af3 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@1031 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-31 15:42:23 +00:00
jens f81cd4018f - debug output reverted to unsigned vector 
-> (record doesnt work for netlist synthesis)
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@1020 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-08-24 11:44:56 +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 5bdfc99bc6 - use rom file blittertest_tb 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@963 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-05-11 14:14:59 +00:00
jens e3e4d6bf01 - increased VGA scanline FIFO 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@962 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-05-11 14:14:26 +00:00
jens 57f8626d86 CLOCKGEN: cpu_clock is now variable. SYS_CLK is fixed to input frequency 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@951 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-04-27 13:39:29 +00:00
jens e349fbcecf - SDR-Clock now derived from clk_in, instead of sys_clk_fx 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@948 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-04-26 10:42:07 +00:00
jens b5feee8447 - mapped emac additionally to cached area at 0x10000000 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@907 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-04-10 10:15:00 +00:00
jens 615b776ead - added MII loopback 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@870 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-04-07 15:29:20 +00:00
jens bd90e641cf - added ethernet MAC 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@850 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-30 10:22:46 +00:00
jens a6ba2eeec5 - added ethernet MAC 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@845 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-28 23:29:27 +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 d5922c8f0d 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@780 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-13 10:49:06 +00:00
jens 6136f02789 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@745 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-09 11:46:51 +00:00
jens 6b0327c702 - set sys_freq to 100MHz 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@744 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-09 11:46:41 +00:00
jens d185bd4aa1 - bugfix 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@742 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-09 10:21:14 +00:00
jens d47fbfee09 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@741 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-09 10:20:48 +00:00
jens b6dcc8cc48 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@737 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-09 09:38:56 +00:00
jens 810ae067bc 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@736 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-09 09:06:00 +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 023b7e42a3 - added dedicated sys_clk_out frequency synthesis 
- SDRAM clocks use sys_clk_out for clock generation
- added cpu_clk_out which is the same as sys_clk_in

Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@727 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-07 19:16:11 +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 149140cad7 - made time specs in nano seconds, thus independent of 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@721 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-07 15:43:04 +00:00
jens b8a69d571a - 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@718 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-07 12:54:24 +00:00
jens c0592b8ef4 - added full support for VGA-master 64-bit read/write to SDRAM 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@679 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-22 22:38:25 +00:00
jens 576357a4d4 - removed btn-east for hard-reset 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@653 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-09 20:30:32 +00:00
jens fd0896f374 - added INT_O line for VGA 
- mapped VGA-Int to IRQ5
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@645 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-08 21:51:06 +00:00
jens df6d009bee - added PS2 interface 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@618 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 15:27:59 +00:00
jens 33f61f3007 - added PS2 interface 0 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@617 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 13:14:44 +00:00
jens 84b52da6e1 - changed VGA resolution to ts_vga_800_600_60 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@612 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 17:13:05 +00:00
jens 35c1a5973d - changed VGA resolution to 1280x1024@72 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@611 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 13:43:28 +00:00
jens dd24468d48 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@609 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 12:02:23 +00:00
jens 4a1eafc312 - added global clock generator 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@608 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 12:02:10 +00:00
jens 57efb02eb6 - removed BUFG for clk_out. It's now in clkgen 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@598 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 10:39:59 +00:00
jens 054d232b6c - added clkgen for vga 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@589 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 22:50:04 +00:00
jens 06fccfd7af - added clkgen for vga 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@587 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 22:10:12 +00:00
jens 6f27bf0c89 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@575 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 12:59:40 +00:00
jens 915d700d67 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@571 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-02 10:29:39 +00:00
jens 2db39f4504 - zero lead-in / lead-out, 
but added 4 cycles relelease necessary for writes. See tWR in datasheet)
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@568 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-30 13:55:06 +00:00
jens 9ad3c6cd4e - now 30 ns 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@562 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-29 22:57:11 +00:00
jens a6490e8007 - minor changes to flash_addr 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@560 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-29 20:54:48 +00:00
jens 3072e46951 - removed PrintCPUInfo() 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@557 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-28 23:18:16 +00:00
jens 00234a1efd 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@552 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-28 22:54:04 +00:00
jens a3d54edf64 - added 'page_mode_en' for async_port 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@551 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-28 22:45:36 +00:00
jens 9ea208eaf0 -added new page_read parameters 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@550 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-28 22:45:24 +00:00