Difference between revisions of "VHDL tutorial"

Revision as of 19:43, 5 July 2007

To be added: a tutorial on VHDL design with a design example (likely the DAC emulator). Also to be included: the VHDL resolution table:

@@ Line 6: / Line 6: @@
 !   !! U !! X !! 0 !! 1 !! Z !! W !! L !! H !! -
 |-
-! U | U || U || U || U || U || U || U || U || U
+! U
+| U || U || U || U || U || U || U || U || U
 |-
-! X | U || X || X || X || X || X || X || X || X
+! X
+| U || X || X || X || X || X || X || X || X
 |-
-! 0 | U || X || 0 || X || 0 || 0 || 0 || 0 || X
+! 0
+| U || X || 0 || X || 0 || 0 || 0 || 0 || X
 |-
-! 1 | U || X || X || 1 || 1 || 1 || 1 || 1 || X
+! 1
+| U || X || X || 1 || 1 || 1 || 1 || 1 || X
 |-
-! Z | U || X || 0 || 1 || Z || W || L || H || X
+! Z
+| U || X || 0 || 1 || Z || W || L || H || X
 |-
-! W | U || X || 0 || 1 || W || W || W || W || X
+! W
+| U || X || 0 || 1 || W || W || W || W || X
 |-
-! L | U || X || 0 || 1 || L || W || L || W || X
+! L
+| U || X || 0 || 1 || L || W || L || W || X
 |-
-! H | U || X || 0 || 1 || H || W || W || H || X
+! H
+| U || X || 0 || 1 || H || W || W || H || X
 |-
-! - | U || X || X || X || X || X || X || X || X
+! -
+| U || X || X || X || X || X || X || X || X
 |}