Mod5_F11_Solns

Mod5_F11_Solns - ECE 270 Introduction to Digital System...

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ECE 270 Introduction to Digital System Design Fall 2011 TakeHomaWork for Module 5 – Due November 2, 2011 1. [2 points] Unsigned conversion: (2C9E) 16 to base 2 (0010 1001 1100 1110) 2 2. [2 points] Unsigned conversion: (1101001) 2 to base 10 (105) 10 3. [2 points] Unsigned conversion: (1101001) 2 to base 16 (69) 16 4. [2 points] Unsigned conversion: (8576) 10 to base 16 (2180) 16 5. [12 points] Signed conversions: R( 010001 ) 2 SM( 010001 ) 2 DR( 010001 ) 2 DR( 101110 ) 2 R( 101111 ) 2 SM( 110001 ) 2 SM( 101110 ) 2 DR( 110001 ) 2 R( 110010 ) 2
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ECE 270 Introduction to Digital System Design Fall 2011 TakeHomaWork for Module 5 – Due November 4, 2011 1. [8 points] Radix addition (base 2) 2. [12 points] Radix subtraction (base 2) 1 0 0 1 1 + 0 1 1 1 1 ––––––––––- 0 0 0 1 0 0 1 1 1 1 + 1 0 0 0 0 ––––––––––- 1 1 1 1 1 1 0 0 1 1 + 1 0 0 1 1 ––––––––––- 0 0 1 1 0 OVF 0 1 1 1 1 + 0 1 0 1 0 ––––––––––- 1 1 0 0 1 OVF 1 0 0 0 1 - 1 1 1 1 1 ––––––––––- 1 0 0 1 0 0 1 0 1 1 - 0 0 0 0 0 ––––––––––- 0 1 0 1 1 1 0 0 0 0 - 0 1 0 1 1 ––––––––––- 0 0 1 0 1 OVF 0 1 0 1 1 - 1 0 0 0 1 ––––––––––- 1 1 0 1 0 OVF
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ECE 270 Introduction to Digital System Design Fall 2011 3. [10 points] Tired of writing the names of those you want “kicked off the island” on cards,
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Mod5_F11_Solns - ECE 270 Introduction to Digital System...

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