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1297 Commits
Author SHA1 Message Date
jens fcfe1d1d79 - added double buffer 
- added INT_O on buffer change
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@641 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-08 20:23:11 +00:00
jens c465b190a0 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@640 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-08 13:07:55 +00:00
jens 9413b8d798 - changed register defines to UPPER-CASE 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@639 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-08 13:06:12 +00:00
jens 100634f883 - added 
void Screen_clr(void);
  void Screen_line_clr(void);
  void Screen_csr_set_x(UINT32 coord);
  void Screen_csr_set_y(UINT32 coord);
- changed register defines to UPPER-CASE


Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@638 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-08 13:05:26 +00:00
jens 24d11d565e - removed call to dbg_init() 
- added call to libsys_init() which calls dbg_init().
- added
  void Screen_clr(void);
  void Screen_line_clr(void);
  void Screen_csr_set_x(UINT32 coord);
  void Screen_csr_set_y(UINT32 coord);
- changed register defines to UPPER-CASE


Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@637 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-08 13:05:13 +00:00
jens 21fa0293d6 - removed call to dbg_init() 
- added call to libsys_init() which calls dbg_init(). libsys_init()  is in libsys.c
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@636 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-08 13:03:06 +00:00
jens 56b6095f3b - more improvements on PS2 stuff 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@635 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-08 13:02:00 +00:00
jens e64f0709af - added DrawBox() test 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@634 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-08 13:01:25 +00:00
jens da76ef5d48 - turned all sys_clk-related async. resets to sys_clk synchronous resets 
- scroll-disable when cursor y-pos was set

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git-svn-id: http://moon:8086/svn/vhdl/trunk@633 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-07 15:00:51 +00:00
jens 1cd391f0bc update 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@632 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-07 12:01:22 +00:00
jens 570b03bca4 - added error flags 
- RX abort when rx_buffer already full (error flag set)
- added parity error flag
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git-svn-id: http://moon:8086/svn/vhdl/trunk@631 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-07 12:01:11 +00:00
jens 19f258f351 - added error flags 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@630 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-07 11:59:48 +00:00
jens 04c4f04452 - minor changes 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@629 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 22:56:16 +00:00
jens a9b4edf095 - better - more sphisticated 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@628 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 21:33:14 +00:00
jens f5cfe810ef - added getchar() 
- minor bugfixes
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git-svn-id: http://moon:8086/svn/vhdl/trunk@627 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 21:22:12 +00:00
jens 4a5d55bd7e - uptodate will never be rebuilt 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@626 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 21:21:30 +00:00
jens 9adba48b45 - changes due to libsys 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@625 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 21:21:02 +00:00
jens e9ce7f666a - removed STDOUT and STDERR defines 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@624 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 20:49:39 +00:00
jens edcba93a3a - cleaned up 
- introduced generic UART-lowlevel I/O with interface object
 (less functions, which do the same)
- added PS2-I/O and keycode translator (quick'n dirty)
- writechar(), readchar() and _putchar() have now a port parameter
- there are now 3 console interfaces available UART0, UART1 and PS2/VGA
- the small function GetPort() maps between filei ID and low-level port
- the small function GetPort() maps between

Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@623 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 20:48:43 +00:00
jens 877ad05014 - due to changes in libsys.c, readchar() has now a port parameter 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@622 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 20:43:56 +00:00
jens 012623b603 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@621 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-06 15:29:54 +00:00
jens f9d1fc4945 - better - more sphisticated 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@616 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 17:16:24 +00:00
jens 9158fc6655 - changed DSTDERR_FUNCTION=_cg_putchar 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@615 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 17:16:02 +00:00
jens d8517c136e - changed VGA register offset and bits 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@614 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 17:15:28 +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 9485906877 - removed clkgen. VGA-clock generated in 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@606 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-05 11:55:53 +00:00
jens 85ca2bc0dd update 
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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
jens 2ab1b93e51 - changed register rudimentary register layout (new offsets!) 
- added new regsiter features: status/ctrl register cursor position, screen resolution


Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@604 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 19:31:47 +00:00
jens 381e7cc659 - added cursor position status port 
- 'dout' is set to last written character
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@603 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 19:29:50 +00:00
jens 7a4dff1301 - more documentation 
- more tests
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@602 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 19:28:52 +00:00
jens 6e1e0e1cd2 - minor bugfix (inclusion of distributed DPRAM, which doesn't exist) 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@601 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 19:28:11 +00:00
jens c33943f991 - minor bugfix (width mismatch) 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@600 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 19:26:53 +00:00
jens 3065e22f8f 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@599 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 10:51:36 +00:00
jens 05a24f5fda - added BUFG for clk_out 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@597 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 10:39:14 +00:00
jens 61919ba257 - 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@596 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-04 00:20:00 +00:00
jens bf4d61bb10 - 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@594 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 23:50:00 +00:00
jens 1843d4de60 - added separate SD-CLK 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@593 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 23:25:29 +00:00
jens a3904fef4c - FIFO-depth of CMD-FIFO is not hardwired anymore. It's set to top-level FIFO-depth 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@592 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 23:25:06 +00:00
jens bfed7a6680 - changed CMD_FIFO_ADDR_WIDTH = 5 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@590 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 22:51:19 +00:00
jens c418244065 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@586 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:54:00 +00:00
jens fb119f08dd - include async. 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@585 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:53:32 +00:00
jens 738004f6ec - added clkgen for vga 
- initialized master-mode
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@584 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:52:15 +00:00
jens 7cdf99b1f5 - pulled out clkgen. vga_clk is now provided from higher level 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@583 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:51:17 +00:00
jens 0c716c1cde - cleaned up 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@582 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:50:51 +00:00
jens b15b435913 - include utils_pkg 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@581 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:50:28 +00:00
jens e0f0157686 - put general helper functions to utils_pkg 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@580 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:49:07 +00:00
jens 2894ed417a 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@579 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:47:16 +00:00
jens d908ae0e9e - SDRAM can now operate at different speed than BUS clock 
- separated bus-clock (sys_clk) and SDRAM-clocks
  - added async. FIFOs for clock domain separation
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@578 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:42:27 +00:00
jens 88d3bd6607 - cleaned up 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@577 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:38:55 +00:00
jens ee04924d42 - added helper functions for DCM frequency 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@576 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-03 20:38:30 +00:00