Binary Multiplication Example - Flip-Flop C (carry-out)...

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

View Full Document Right Arrow Icon
Mallard ECE 290: Computer Engineering I - Spring 2007 - Graded Web. .. https://mallard.cites.uiuc.edu/ECE290/webgrade.cgi?SessionID=mding3. .. 1 of 2 4/3/2007 1:07 AM Graded WebQuiz: Binary Multiplication Example You have submitted this WebQuiz 1 time (including this time). You may submit this WebQuiz a total of 10 times and receive full credit. Trace through the binary multiplication algorithm using multiplication by partial sums. You may wish to refer to the flowchart in Figure 8-7 of your text. The register uses are as follows: Register B contains the multiplicand. Register Q initially contains the multiplier. The ALU computes the sum of registers B and A and puts the result into register A, with a carry-out into flip-flop C. Upon completion, registers A and Q will together contain the product B * Q. Register P is a 2-bit counter, initially containing 10 Fill in the blanks in the table below in order to show the computation of the product 111 * 101.
Background image of page 1

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

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Flip-Flop C (carry-out) Register A (3 bits) Register Q (3 bits) Counter P (2 bits) Register B initial 000 101 10 111 + 111 sum 111 101 shift 011 110 01 + 000 sum 011 110 shift 001 111 00 + 111 sum 1 000 111 shift 100 011 Mallard ECE 290: Computer Engineering I - Spring 2007 - Graded Web. .. https://mallard.cites.uiuc.edu/ECE290/webgrade.cgi?SessionID=mding3. .. 2 of 2 4/3/2007 1:07 AM You received a raw score of 100% on this question. WebQuiz Grade Summary Raw score 100.00% Adjusted score 100.00% Minimum passing score 60.00% Grade for this submission 100% Cumulative Grade 100% To improve a grade, you must load a new quiz: NEW Quiz Mallard Copyright 1995-2000 Course Content Copyright 1995-2007 Donna J. Brown. All rights reserved....
View Full Document

Page1 / 2

Binary Multiplication Example - Flip-Flop C (carry-out)...

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