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First VHDL
design |
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Topics: |
Last updated:
09-09-09 |
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To
demonstrate that VHDL actually easier to handle then schematic.
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The Libraries
needed will (in most cases) be selected automatically |
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The Entity
will be generated by the Wizard |
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Its your
decision which type of VHDL code should be used:
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Concurrent code: Dataflow with AND, OR etc, WHEN ELSE,
WITH SELECT |
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Process -
with Sequential code: IF THEN ELSE END IF;,
CASE .. IS WHEN => END CASE;
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More
information: |
| Pedroni chapter 2 -
Code Structure
| Packages will be
covered later - the same are true for functions and
procedures. |
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| Pedroni chapter 3 -
Data types
| The most important
types are - STD_LOGIC, STD_LOGIC_VECTOR and INTEGER. |
| Enumerated types,
SUBTYPES, ARRAYS, BOOLEAN will be covered when needed.
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| Exercises
/ Problems: |
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Test the kit - Most of the inputs and outputs will be tested -
Schematic and VHDL design
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