{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

hw25_SLN

# hw25_SLN - ECE 211 HW 25 SOLUTIONS p 1/10...

This preview shows pages 1–4. Sign up to view the full content.

ECE 211 HW 25 SOLUTIONS p 1/10 //home/vdimitrov/24977/30a85cb21fa2c61d0dbff6530b6faab863cfac44.doc HW Set 25 SOLUTIONS 1. Use an 8-to-1 multiplexer to realize the 3-variable function F(A,B,C) = A · (B C). The assertion levels are: F, C active-High; A, B active-Low. Connect A' to the s2 input of the multiplexer, B' to s1, C to s0. Solution: s2 s1 s0 z A B C F 0 0 0 x0 1 1 0 1 0 0 1 x1 1 1 1 0 0 1 0 x2 1 0 0 0 0 1 1 x3 1 0 1 1 1 0 0 x4 0 1 0 0 1 0 1 x5 0 1 1 0 1 1 0 x6 0 0 0 0 1 1 1 x7 0 0 1 0

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
ECE 211 HW 25 SOLUTIONS p 2/10 2. Use a 4-to-1 line multiplexer to realize the 3-variable function F(A,B,C) = Σ m( 0, 1, 2, 5, 6). The assertion levels are: A, C, F active-Low; B active-High. Connect B to the s1 input of the multiplexer, C' to the s0 input. Solution: s1 s0 z B C F F' 0 0 x0 0 1 1 0 0 1 x1 0 0 A' A 1 0 x2 1 1 0 1 1 1 x3 1 0 1 0
ECE 211 HW 25 SOLUTIONS p 3/10 3. Use an 8-to-1 line multiplexer to realize the 4-variable function F whose map is given below. The assertion levels are: A, B, D active-Low; F, C active-High. Connect A' to the s2 input of the multiplexer, B' to s1, C to s0. Solution: s2 s1 s0 z A B C F 0 0 0 x0 1 1 0 0 (or D' ) 0 0 1 x1 1 1 1 1 (or D ) 0 1 0 x2 1 0 0 D 0 1 1 x3 1 0 1 0 ( or D ) 1 0 0 x4 0 1 0 1 1 0 1 x5 0 1 1 0 1 1 0 x6 0 0 0 D 1 1 1 x7 0 0 1 D'

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 10

hw25_SLN - ECE 211 HW 25 SOLUTIONS p 1/10...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online