Transcript ECE 545 Lecture 12 Behavioral Modeling The DLX Computer System ECE 545 – Introduction to VHDL George Mason University.

ECE 545
Lecture 12
Behavioral Modeling
The DLX Computer System
ECE 545 – Introduction to VHDL
George Mason University
Sources & Required Reading
• Peter Ashenden, The Designer’s Guide to VHDL,
Chapter 15
Case Study: The DLX Computer System
Chapter 18
Files and Input/Output
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The DLX Computer System
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The DLX Register Set
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Formats used to encode DLX instructions
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The external ports of the DLX CPU
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Alignment of data on the data bus
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Memory read
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Memory write
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