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33 Commits
Author SHA1 Message Date
jens 66f1340c35 - more mem 
- new hello.elf

git-svn-id: http://moon:8086/svn/vhdl/trunk@1638 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-04-07 20:56:48 +00:00
jens 0ee3ddfd03 - removed premature test end 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1637 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-04-06 14:29:09 +00:00
jens 2650ac571e - run for 1500 us 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1408 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-20 09:07:13 +00:00
jens 7cf6386cff - added mips package 
- let tb end with assertion

git-svn-id: http://moon:8086/svn/vhdl/trunk@1400 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-19 15:37:38 +00:00
jens ff20480866 [TB] 
- use correct hello.elf.flash.bin

git-svn-id: http://moon:8086/svn/vhdl/trunk@1080 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-14 11:00:20 +00:00
jens 2d7ca921d4 [tb_mips_top] 
- hello working

git-svn-id: http://moon:8086/svn/vhdl/trunk@1075 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-02-07 08:00:29 +00:00
jens b85b41e65d - reverted debug back to unsigned 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1037 cc03376c-175c-47c8-b038-4cd826a8556b
 2014-07-23 19:56:08 +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 2a83979a5b - added WE_I for rom 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@988 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-07-28 19:51:04 +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 9bf3b46cf3 - added generic 'simulate_tx' for output of TX-Data into simulation log 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@758 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-07 16:10:57 +00:00
jens 385aa5e008 - 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@733 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-09 07:25:49 +00:00
jens c42c0ba5b8 - added asynchronous BUS FIFOs 
- added cpu_clk
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git-svn-id: http://moon:8086/svn/vhdl/trunk@726 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-02-07 19:12:19 +00:00
jens 1f387fdd75 - Loads image for bugfix: instructions uncached LW => cached LW (with cache-miss) was buggy. 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@682 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-24 11:35:08 +00:00
jens a38101e448 - 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@566 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-30 12:27:36 +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 6da937fe58 - flash has access time of 25 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@548 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-28 10:43:27 +00:00
jens 4a5178da93 - added flash_we_n 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@533 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 21:21:50 +00:00
jens fe950520b4 update 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@525 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 17:35:37 +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 2316880678 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@483 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-08-08 12:39:01 +00:00
jens 6f74cd1662 - removed register output latch (latch introduced global clock buffer, which is deprecated) 
- CPU is configured as BIG-endian
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git-svn-id: http://moon:8086/svn/vhdl/trunk@474 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-05-06 21:35:03 +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 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 6ce723794d - inreased flash and sram to 32kB 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@360 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-02-16 22:53:30 +00:00
jens 0e825a1df5 - use async_be 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@326 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-02-08 17:34:55 +00:00
jens 856f335db3 -added generic map for 'mips_top' 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@314 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-02-07 11:01:15 +00:00
jens 2151b77ef3 - JBus-ports are unsigned instead of word_t 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@283 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-24 14:54:08 +00:00
jens 523e216793 - removed PCK_FIO (not needed) 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@268 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-19 10:05:43 +00:00
jens bd4b69206f - 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@267 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-18 22:36:15 +00:00
jens 31bd88a707 - major 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@262 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-18 22:15:12 +00:00
jens dd6bd675f1 - changed to J-Bus interface 
git-svn-id: http://moon:8086/svn/vhdl/trunk@244 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-01-15 07:07:51 +00:00
jens 335cc4e9d2 Initial import 
git-svn-id: http://moon:8086/svn/vhdl/trunk@2 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-08-23 07:19:47 +00:00