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[/] [open8_urisc/] [trunk/] [VHDL/] [o8_vdsm12.vhd] - Rev 223

Rev	Log message	Author	Age	Path
223	Added an OPEN8_BUS_TYPE record to simplify connection to Open8 modules. The CPU now passes and Open8_Bus out, which supplies the bus address, write enable, write data, and read enable. Read data and interrupts are still handled as separate signals, since they are muxed/connected at the next level up.	jshamlet	1515d 02h	/open8_urisc/trunk/VHDL/o8_vdsm12.vhd
217	Broke out the vdsm8 as a separate entity, since it is used in several places, Even MORE code cleanup.	jshamlet	1516d 03h	/open8_urisc/trunk/VHDL/o8_vdsm12.vhd
213	Code and comment cleanup	jshamlet	1520d 04h	/open8_urisc/trunk/VHDL/o8_vdsm12.vhd
194	Cleaned up licensing sections	jshamlet	1530d 05h	/open8_urisc/trunk/VHDL/o8_vdsm12.vhd
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	1530d 06h	/open8_urisc/trunk/VHDL/o8_vdsm12.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	1543d 04h	/open8_urisc/trunk/VHDL/o8_vdsm12.vhd
180	Added additional Open8 compatible modules	jshamlet	1555d 06h	/open8_urisc/trunk/VHDL/o8_vdsm12.vhd