![]() shift register to store the two inputs a and b to be added. Four Bit Adder Verilog Mealy type FSM for serial adder: Now in each clock cycle, a pair of bits is added by the adder FSM and at the end of the cycle, the resulting sum is shifted into the Sum register. In this we are using three shift registers which are used to hold A, B and Sum. Let A and B be two unsigned numbers to be added to produce Sum = A + B. Moore type FSM for serial adder: In a Moore type FSM, output depends only on the present state. ![]() The flip-flop can be cleared by the Reset signal at the start of the addition operation. ![]() Fig: State table for the Mealy type serial adder FSM Fig: State-assigned table for the Mealy type serial adder FSM Fig: Circuit for Mealy type serial adder FSM.32 bit adder, Array Multiplier, Barrel Shifter, Binary Divider 16 by 8, Booth Multiplication, CRC Coding, Carry Select and Carry Look Ahead Adder, Carry Skip and Carry Save Adder, Complex Multiplier, Dice Game, FIFO, Fixed Point Adder and Subtractor, Fixed Point Multiplier and Divider, Floating Point IEEE 754 Addition Subtraction. A Verilog Testbench for the Moore FSM sequ. This Verilog project is to present a full Verilog code for Sequence Detector using Moore FSM. ![]() The serial adder is a digital circuit in which bits are added a pair at a time. ![]()
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