[CA] Lecture #12

Arithmetic for Multimedia

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Multiplication 

 

Optimized Multiplier

 

Example: Optimized Multiplier

 

 

Faster Multiplier

 

RISC-V Multiplication (Four Instructions)

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Division

 

Division Hardware

 

Example: Division Hardware

 

 

RISC-V Division (Four Instructions)

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Floating Point

 

IEEE Floating-Point Format

 

Floating-Point Example

Example 1

Example 2