For the 4-bit parallel adder shown, input: A4 A3 A2 A1 =1110, B4 B3 B2 B1 =1011, and Cin=0.   Determine the sum output Σ 4 Σ 3 Σ 2 Σ 1. Determine the carry out C4.

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  1. For the 4-bit parallel adder shown, input: A4 A3 A2 A1 =1110, B4 B3 B2 B1 =1011, and Cin=0.

 

  1. Determine the sum output Σ 4 Σ 3 Σ 2 Σ 1.
  2. Determine the carry out C4.
A, B2
A, B1
A4 B4
Az B3
Co
А В Ст
А В С
A B Cin
А В Ст
FA1
(LSB)
FA2
FA4
FAЗ
(MSB)
Σ
Cout
Σ
Cout
Σ
Cout
|Cout
Σ
|C3
C2
C,
C4
Transcribed Image Text:A, B2 A, B1 A4 B4 Az B3 Co А В Ст А В С A B Cin А В Ст FA1 (LSB) FA2 FA4 FAЗ (MSB) Σ Cout Σ Cout Σ Cout |Cout Σ |C3 C2 C, C4
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