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What Is A Bcd? What Are Its Advantages And Disadvantages? Why Is An Excess-3 Code Is Called An Unweighted Code? |
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Answer» BCD means Binary CODED decimal, its advantage is it can represent decimal numbers in the form of binary VALUE says (0000-0 to 1001-9). Binary codes are divided into weighted binary code and NON weighted binary code,Excess 3 code is an example of non weighted codes since the position of each bits in excess 3 code does not have weights says like ones, tens, hundred in decimal and 2^0,2^1,2^2, in binary. BCD means Binary coded decimal, its advantage is it can represent decimal numbers in the form of binary value says (0000-0 to 1001-9). Binary codes are divided into weighted binary code and non weighted binary code,Excess 3 code is an example of non weighted codes since the position of each bits in excess 3 code does not have weights says like ones, tens, hundred in decimal and 2^0,2^1,2^2, in binary. |
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