04s_cpe422_hw1_solution_p2

04s_cpe422_hw1_solution_p2 - 5. (15 points) Design a...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
5. (15 points) Design a combinational circuit whose input is a four-bit number and whose output is the 2 s complement of the input number. A 3 A 2 A 1 A 0 F 3 F 2 F 1 F 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 1 0 1 1 1 0 0 0 1 1 1 1 0 1 0 1 0 0 1 1 0 0 0 1 0 1 1 0 1 1 0 1 1 0 1 0 1 0 0 1 1 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 0 1 1 1 1 0 1 0 0 1 1 0 1 0 1 1 0 1 0 1 1 1 0 0 0 1 0 0 1 1 0 1 0 0 1 1 1 1 1 0 0 0 1 0 1 1 1 1 0 0 0 1 A 3 A 0 A 1 A 2 11 1 1 1 1 A 3 A 0 A 1 A 2 A 3 A 0 A 1 A 2 A 3 A 0 A 1 A 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 F 3 F 2 F 0 F 1 FA AA A A A 33 23 13 03 2 1 0 =+++ A A 22 02 12 1 0 =++ A 01 0 =+ 10 =
Background image of page 1

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

View Full DocumentRight Arrow Icon
6. (10 points) Construct a 5-to-32-line decoder with four 3-to-8 decodes with enable input and one 2-to-4-line decoder.
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 2

04s_cpe422_hw1_solution_p2 - 5. (15 points) Design a...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online