Microsoft Word - Digital Logic Design v_4_6a

4) Identify the logic gates required and draw the schematic to implement the terms of the

algebraic function.

5) Implement (pay attention to layout and ease of support/use).

6) Test (outline test plan).

Example
Design a 4-key digital lock that can be opened only when 2 or more adjacent keys are pressed.

Solution: Student Exercise.

K 0 K 1 K 2 K 3

Keypad

Project:

Designer:

Date:

ID Component Desc. No Conn. Vcc Gnd