URL https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk

Subversion Repositories open8_urisc

[/] [open8_urisc/] [trunk/] [VHDL/] [o8_hd44780_8b.vhd] - Rev 192

Rev	Log message	Author	Age	Path
191	Cleaned up comments, added back the OPEN8_NULLBUS constant, and added some new modules for ADCs and LCD displays. Also made the button input module more configurable by moving the debounce code to a separate entity and using generics to instantiate it.	jshamlet	1679d 18h	/open8_urisc/trunk/VHDL/o8_hd44780_8b.vhd
189	Merged changes from private repository, added ceil_log2 function to Open8_pkg, since it is used to calculate RAM vectors, cleaned up comments and removed local copies of the ceil_log2 function from peripherals.	jshamlet	1692d 16h	/open8_urisc/trunk/VHDL/o8_hd44780_8b.vhd
175	Added 4 and 8-bit LCD interfaces with backlight and contrast DACs	jshamlet	3029d 21h	/open8_urisc/trunk/VHDL/o8_hd44780_8b.vhd