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648 Commits 7 Branches 23 Tags
f7cbefef82d2a6ac62005f8dc696c2bfd78038e0
Commit Graph
92 Commits
Author SHA1 Message Date
jens 76baac4f8c - relaxed VGA period to 8 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@662 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-15 22:01:46 +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 646e49e5b9 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@620 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 15:28:38 +00:00
jens 256301db76 - added PS2 interface 0/1 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@619 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 15:28:25 +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 c9ba66b646 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@613 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 17:13:42 +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 0e3e910804 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@610 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 13:42:43 +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 85779bda74 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@607 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 12:01:48 +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 86e6050f60 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@595 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 00:17:35 +00:00
jens 643a506496 - changed TIMESPEC for VGA 
- added TIMESPEC  for SDRAM
- SDRAM_CLK is now unrelated to SYS_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@591 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 22:52:50 +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 b4be8c7433 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@588 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 22:13:10 +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 8ee78f468d - added IOB_DELAY=NONE to 'sys_flash_d' 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@553 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-28 23:08:10 +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
jens 2d45364d7e - minor no functional 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@546 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 23:45:48 +00:00
jens b56a35171a - Booting from Flash is now from cached area (faster) 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@545 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 23:35:49 +00:00
jens ecb22dfeee - operate UART2 and UART1 in parallel for monitoring 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@539 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 21:49:40 +00:00
jens 5ecfef0595 - changed names 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@538 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 21:48:53 +00:00
jens 749c8a6144 - added addtional UART (4 UARTS in total) 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@510 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-14 21:33:41 +00:00
jens a6b19c1621 - added two addtional UARTs 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@505 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-08 21:34:20 +00:00
jens 45d8f099ca - added two addtional UARTs. UART2 not operable (just loopback) due to synthesize problems - or a bug 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@504 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-08 21:34:00 +00:00
jens 15d9de633c - added two addtional UARTs 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@503 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-08 21:32:34 +00:00
jens b288e8ee43 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@502 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-08 21:31:57 +00:00
jens e7b85e0138 - added pin non-maskable interrupt (NMI). 
Exception vector is reset vector at (X"BFC00000")


Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@490 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-03 16:41:26 +00:00
jens f046307aa9 - removed reference to fifo_sync_dist. 
Use fifo_sync instead and specified ditributed ram_style
  in XCF-file during 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@473 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-05-06 21:30:23 +00:00
jens 1c17d74ae1 - removed INT_O_TX from UART. Use now common INT_O for RX/TX 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@469 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-05-03 09:30:58 +00:00
jens 2fb198d941 - added port 'eb' for Endian-big selection 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@433 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-04-15 13:23:30 +00:00
jens b8890b0132 - new big-endian bootloader 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@432 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-04-15 13:23:22 +00:00
jens 2761d5926b - added timer inrterrupt 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@411 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-03-27 11:16:54 +00:00
jens 5a3f3d4cbe - removed idecode_rom.vhd 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@410 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-03-27 11:15:35 +00:00
jens 5f24a7e1dc - FLASH alias at 0x00000000 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@380 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-03-14 16:38:07 +00:00
jens 6ff7294c1e - removed ram_wb 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@329 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-02-08 18:20:42 +00:00
jens fed261182c - new build 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@328 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-02-08 18:19:18 +00:00
jens 9bff7ff2ae -rename *sync_fifo to fifo_*sync 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@327 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-02-08 17:38:46 +00:00