Add the necessary logic to Figure 6-16 to produce a single HIGH output whenever the binary number at A is exactly the same as the binary number at B. Apply the appropriate select input code (three codes can be used).

Figure 6-16

Transcribed Image Text:

By Bg B5 B4 74HC382 A, CN+4 OVR F3 F₂ F₁ Fo ● S₂ S₁ So CN Bg B₂ B₁ Bo Ag A₂ A₁ A₂ jo to do Notes: 21 adds lower-order bits. Z2 adds higher-order bits. -8-bit sum OVR of Z2 is 8-bit overflow indicator. Z2 By By Bị Bo S₂ S₁ So CN B₂ B₂ B₁ Bo A₂ A₂ A₁ A 74HC382 CN+4 OVR F₂ F₂ F₁ Fo A₂ A₂ A₁ Ap Σε Σε Σε Σο Z1