Chapter 5 -Part 3.

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Presentation transcript:

Chapter 5 -Part 3

Binary Multiplication SYEN 3330 Digital Systems

Decimal Multiplication SYEN 3330 Digital Systems

Example: (237 x 149) Base 10 SYEN 3330 Digital Systems

Binary Multiplication SYEN 3330 Digital Systems

Example: (101 x 011) Base 2 SYEN 3330 Digital Systems

Multiplier Boolean Equations SYEN 3330 Digital Systems

2 x 2 Multiplier Block (Cont.) SYEN 3330 Digital Systems

Multiplier Arrays Using Adders B Co S HA a0 a1 b0 b1 P0 P1 P2 P3 SYEN 3330 Digital Systems

Multiply Using Wide Adders SYEN 3330 Digital Systems

A 4-Bit by 3-Bit Binary Multiplier SYEN 3330 Digital Systems

"Cellular" Multiplier Arrays a[ j ] b[ k ] pp [ j , k ] Cell [ j , k ] Carry [ j, (k - 1)] Column Sum from above Carry [ j , k ] Column Sum to below A B Co S FA Ci SYEN 3330 Digital Systems

BCD Addition SYEN 3330 Digital Systems