# ECE230_S11_Lab8_Readme - Lab 8 Digital Systems Laboratory...

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Digital Systems Laboratory Lab 8 ECE230L – Spring 2011 Boise State University Electrical and Computer Engineering Department Page 1 of 2 Lab 8: Yet Another Arithmetic Unit Lab Objective: Now that you have mastered the basics, you are ready to begin combining what you’ve learned to solve more complex problems. This lab involves the creative process of consolidating modules in order to display signals (data) from multiple sources to the seven-segment LEDs, including displaying negative numbers and handling numbers in signed magnitude format. Lab Details: Using previous lab project files, you are to design logic circuitry for displaying the source numbers (A and B) and addition/subtraction results to the seven-segment LEDs. The sources and result are to be displayed according to the digit shown in the following figure. Note: If the values for A or B are negative, use the decimal point to signify a negative value and adjust the value displayed accordingly. Assume A ± B = Result. If the result is positive, no sign needs to be

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## This document was uploaded on 11/02/2011 for the course ECE 230 at Boise State.

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ECE230_S11_Lab8_Readme - Lab 8 Digital Systems Laboratory...

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