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a3904fef4c068d376dacc03e6b9961af10f7cbe6
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307 Commits
Author SHA1 Message Date
jens 0bd204d435 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@569 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-30 13:55:15 +00:00
jens 2db39f4504 - zero lead-in / lead-out, 
but added 4 cycles relelease necessary for writes. See tWR in datasheet)
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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 a38101e448 - Minor changes 
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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 e85aded32a update 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@565 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-30 12:27:18 +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 ba2264ed97 - changed ROM names to make TB run again 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@558 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-28 23:25:02 +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 19fe5c9005 - removed ROM-depth generic 
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git-svn-id: http://moon:8086/svn/vhdl/trunk@556 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-28 23:13:33 +00:00
jens d9f9c66962 - removed XMEM-wait 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@555 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-28 23:12:36 +00:00
jens ec8a4254a9 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@554 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-28 23:11:11 +00:00
jens a3d54edf64 - added 'page_mode_en' for async_port 
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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 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 1d72b92b46 - 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@547 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 23:46:07 +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 194eacd637 - added sys_flash_mem 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@544 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 23:32:42 +00:00
jens 8aa77da2b1 - bugfix: wrong number of available flash blocks 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@543 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 23:32:10 +00:00
jens 034f28a4f6 - change names of block align functions 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@542 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 23:32:09 +00:00
jens 9cdec8e722 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@541 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 21:59:32 +00:00
jens efa1c33c13 Initial revison 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@540 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 21:58:11 +00:00
jens 0b8624c6ac 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@537 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 21:48:07 +00:00
jens 3709ffcefe - async_port_timing: Changed names and timing diagram 
to reflect V1.6 of async_port_wb.vhdl

Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@536 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 21:42:08 +00:00
jens c8306cafc4 - 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@534 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-27 21:22:03 +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 116defca80 - BIU: corrected drawing thickness of data lines 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@531 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-24 15:00:58 +00:00
jens 65404dbba8 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@529 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 21:47:27 +00:00
jens 6130b4c260 - Bugfix: argc and argv were not correctly set. New introduced bug because of minor 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@528 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 21:46:19 +00:00
jens 08f122c910 Initial revison 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@527 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 17:41:54 +00:00
jens 97453f606e - added LWL/LWR bypass 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@526 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 17:40:46 +00:00
jens fe950520b4 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@525 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 17:35:37 +00:00
jens a07b596168 - added some comments 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@524 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 17:33:45 +00:00
jens d8083946f3 - changed NMI/RST behavior: reset exception entered after NMI/RST transition 1 => 0. 
- BEV = 1 after NMI/RST (like hard reset)
- status not KUc,IEc not saved to KUp, IEp at NMI/RST (like 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@523 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 17:19:41 +00:00
jens 44b4412d53 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@522 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 14:14:33 +00:00
jens 55ef215f63 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@521 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 14:10:44 +00:00
jens 774fe348b5 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@520 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 13:15:51 +00:00
jens 584ac47a8a - Bugfix: register bypass with same target register, used for unaligned loads (LWL, LWR), was incorrect. 
Newlib's memcpy() (MIPS-optimized) uses this for unaligned copy.
  Consectutive load instructions without nops using same target register (which is legal) like
   lw $1, 0(mem)
   lwl $1, 1(mem)
  or
   lwl $1, 0(mem)
   lwr $1, 1(mem)
  or similar, lead to incorrect result. Now it's fixed.


git-svn-id: http://moon:8086/svn/vhdl/trunk@519 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 12:58:28 +00:00
jens 8159135dfd 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@518 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-17 12:58:15 +00:00
jens 6ac97e7bf3 added second UART 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@517 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-14 22:06:19 +00:00
jens 51ea254c82 removed error defines (they are in libsys.h) 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@516 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-14 22:05:50 +00:00
jens eafadbfa05 added target: serdump 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@515 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-14 22:05:12 +00:00
jens a6cf47015c - initialization fix in write() 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@514 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-14 22:04:46 +00:00
jens 730714620d - added 'sys_flash_mem' 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@513 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-14 22:04:45 +00:00
jens 73dcae8d35 added more UART low-level functions 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@512 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-14 22:04:44 +00:00
jens abb030f663 added endian switch for convenient endian switching 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@511 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-14 22:02:57 +00:00
jens 9a1a5579bf Bugfix in gen_fill_mask_rom (wrong result on zero shift amounts due to 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@509 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-14 21:15:31 +00:00
jens 4b25be2021 - removed odd dist-versions of FIFOs and RAM 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@501 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-03 17:19:11 +00:00
jens 8549615cd0 update to R12 
Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@500 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-03 17:18:05 +00:00
jens 822059724f 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@499 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-03 17:17:26 +00:00
jens c104a7b916 - added pin non-maskable interrupt (NMI). 
Exception vector is reset vector at (X"BFC00000")
- added pin 'eb' for endian little/big choice. 'eb' is sampled at reset
- UART(): merged TX and RX interrupt to one interrupt line

Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@498 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-03 17:16:22 +00:00
jens 3a8641003e - 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@497 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-03 17:01:36 +00:00