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Design 8-bit BCD.
written 7.8 years ago by gravatar for teamques10 teamques10 ★ 64k •   modified 7.8 years ago

Mumbai University > COMPS > Sem 3 > Digital Logic Design and Analysis

Marks: 8 M

Year: May 2015
digital logic design
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written 7.8 years ago by gravatar for teamques10 teamques10 ★ 64k
  • To implement 8-bit BCD adder, we need to cascade two 4-bit BCD adder.
  • In cascade connection carry output of the lower position (digit) is connected as a carry input of higher position (digit).
  • Following fig. shows block diagram of 8-bit BCD adder.

enter image description here
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