BCD Adder and Subtractor with 7-Segment Display in Verilog This project implements a BCD (Binary-Coded Decimal) Adder and Subtractor using Verilog HDL, along with output display logic for 7-segment ...

BCD Addition .model small .data a db 25h b db 37h .code main proc mov ax, @data mov ds, ax mov al, a add al, b daa mov bl, al mov ah, 02h mov cl, 4 rol bl, cl mov dl, bl and dl, 0Fh add dl, 30h int ...

This paper introduces four techniques for performing fast decimal addition on multiple binary coded decimal (BCD) operands. Three of the techniques speculate BCD correction values and use chaining to ...

The majority applications such as traffic light control, Elevator, Valet car parking system uses LED displays to show the numbers. Sequential counters are used in those applications in which it ...