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git-svn-id: http://moon:8086/svn/vhdl/trunk@647 cc03376c-175c-47c8-b038-4cd826a8556b
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jens
2009-11-08 22:30:30 +00:00
parent de99799f14
commit 084ed1064a
1 changed files with 5 additions and 0 deletions
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lib/VGA_ctrl/todo.txt
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@@ -2,3 +2,8 @@
- char_gen.vhdl: add csr_posx_out, csr_posy_out to port. Make it register readable (done 2009-11-04) - char_gen.vhdl: add csr_posx_out, csr_posy_out to port. Make it register readable (done 2009-11-04)
- several async. resets recognized. Sync. resets better? - several async. resets recognized. Sync. resets better?
- Make screen width, screen height and FPS register readable (done 2009-11-04) - Make screen width, screen height and FPS register readable (done 2009-11-04)
2009-11-08
Double-buffering to reduce artifacts on buffer write by host and buffer read by VGA master.
- currently double-buffer can only be updatetd if msten = 0. Buffer updates should be always possible
for large screen change, which need more time than one frame.