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1.booth encoder module:
module booth_encode(
input [2:0] X,
output reg[2:0] SDN
);
always @ (X)
begin
if(X==8'b000) SDN=3'b000;
else if(X==3'b001) SDN=3'b100;
else if(X==3'b010) SDN=3'b100;
else if(X==3'b011) SDN=3'b010;
else if(X==3'b100) SDN=3'b011;
else if(X==3'b101) SDN=3'b101;
else if(X==3'b110) SDN=3'b101;
else if(X==3'b111) SDN=3'b000;
else SDN=3'bx;
end
endmodule
2.Booth decoder module:
module booth_decoder(
input [7:0] Y,
input [2:0] beo,
output reg[8:0] bdo
);
reg [8:0]A;
reg [7:0]X;
always @(Y,beo)
begin
case(beo)
3'b000:
bdo=9'b000000000;
3'b100:
bdo={1'b0,Y};
3'b101:
begin
X=(~Y)+1'b1;
bdo={1'b1,X};
end
3'b010:
bdo={Y,1'b0};
3'b011:
begin
A={Y,1'b0};
bdo=(~A)+1'b1;
end
endcase
end
endmodule
3.carry save adder module:
module csa(
input [14:0] P0,
input [12:0] P1,
input [10:0] P2,
input [8:0] P3,
output [14:0] P
);
wire sb,sc,sd,se,sf,sg,sh,si,sj,sk,sl,sm,
sb1,sc1,sd1,se1,sf1,sg1,sh1,si1,sj1,sk1,sl1,sm1,
ca,cb,cc,cd,ce,cf,cg,ch,ci,cj,ck,cl,cm,
ca1,cb1,cc1,cd1,ce1,cf1,cg1,ch1,ci1,cj1,ck1,cl1,
c00,c01,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11;
ha
h01(P0[0],1'b0,P[0],c00);
ha h02(P0[1],1'b0,P[1],c01);
ha h1(P0[2],P1[0],P[2],ca);
ha h2(P0[3],P1[1],sb,cb);
fa f01(P0[4],P1[2],P2[0],sc,cc);
fa f02(P0[5],P1[3],P2[1],sd,cd);
fa f03(P0[6],P1[4],P2[2],se,ce);
fa f04(P0[7],P1[5],P2[3],sf,cf);
fa f05(P0[8],P1[6],P2[4],sg,cg);
fa f06(P0[9],P1[7],P2[5],sh,ch);
fa f07(P0[10],P1[8],P2[6],si,ci);
fa f08(P0[11],P1[9],P2[7],sj,cj);
fa f09(P0[12],P1[10],P2[8],sk,ck);
fa f010(P0[13],P1[11],P2[9],sl,cl);
fa f011(P0[14],P1[12],P2[10],sm,cm);
ha h3(sb,ca,P[3],ca1);
ha h4(sc,cb,sc1,cb1);
ha h5(sd,cc,sd1,cc1);
fa f11(se,cd,P3[0],se1,cd1);
fa f12(sf,ce,P3[1],sf1,ce1);
fa f13(sg,cf,P3[2],sg1,cf1);
fa f14(sh,cg,P3[3],sh1,cg1);
fa f15(si,ch,P3[4],si1,ch1);
fa f16(sj,ci,P3[5],sj1,ci1);
fa f17(sk,cj,P3[6],sk1,cj1);
fa f18(sl,ck,P3[7],sl1,ck1);
fa f19(sm,cl,P3[8],sm1,cl1);
ha h6(sc1,ca1,P[4],c1);
fa f1(c1,sd1,cb1,P[5],c2);
fa f2(c2,se1,cc1,P[6],c3);
fa f3(c3,sf1,cd1,P[7],c4);
fa f4(c4,sg1,ce1,P[8],c5);
fa f5(c5,sh1,cf1,P[9],c6);
fa f6(c6,si1,cg1,P[10],c7);
fa f7(c7,sj1,ch1,P[11],c8);
fa f8(c8,sk1,ci1,P[12],c9);
fa f9(c9,sl1,cj1,P[13],c10);
fa f10(c10,sm1,ck1,P[14],c11);
endmodule
4.half adder module:
module ha(
input a,
input b,
output sum,
output carry
);
xor x1(sum,a,b);
and a1(carry,a,b);
endmodule
5.full adder module:
module fa(
input a,
input b,
input c,
output sum,
output carry
);
wire w1,w2,w3;
ha h1(a,b,w1,w2);
ha h2(w1,c,sum,w3);
or o1(carry,w2,w3);
endmodule
6.Final module:
module final_module(
input [7:0] X,
input [7:0] Y,
output [14:0] P
);
reg [2:0]a,b,c,d;
wire [2:0]sdn1,sdn2,sdn3,sdn4;
wire [8:0]p0,p1,p2,p3;
wire [14:0]p00;
wire [12:0]p01;
wire [10:0]p02;
always @(X)
begin
a={X[1],X[0],1'b0};
b={X[3],X[2],X[1]};
c={X[5],X[4],X[3]};
d={X[7],X[6],X[5]};
end
booth_encode b1(a,sdn1);
booth_decoder d1(Y,sdn1,p0);
assign p00=p0[8]?{6'b111111,p0}:{6'b000000,p0};
booth_encode b2(b,sdn2);
booth_decoder d2(Y,sdn2,p1);
assign p01=p1[8]?{4'b1111,p1[8:0]}:{4'b0000,p1[8:0]};
booth_encode b3(c,sdn3);
booth_decoder d3(Y,sdn3,p2);
assign p02=p2[8]?{2'b11,p2}:{2'b00,p2};
booth_encode b4(d,sdn4);
booth_decoder d4(Y,sdn4,p3);
csa c1(p00,p01,p02,p3,P);
endmodule
What else can I help you with?
Write Short note on hydroelectricity power plant?
write a note on hydro electricity
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the goal of write assembly cache is to assemble writes so that they can be transmitted to memory in an orderly way.
How do you write millivolts?
Write one volt equals 1,000 millivolts at the top of your paper. This is the standard conversion of volts to millivolts. Write down the number of volts you need to convert in decimal form. For example, if you have four volts, write 4.0. Move the decimal point over three times to the right to convert your amount of volts to millivolts. For example if you have 4.0 volts, you would have 4000 millivolts.
How do you write 2 milli amps?
0.002 mA or 2.0 x 10^(-3) [A]
What is the difference between 2 port ram and dual port ram?
Dual port RAM usually have 2 full ports i.e. you can read, write and have all the controls twice. 2 port RAM separate only the read and the write ports and their matching controls (WE, OE etc), i.e. you can only read and write in the same time. In both genres, you shouldn't access the same address simultaneously.
How do you write the cheat codes on the idol days sim date?
go to the telephone booth
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VHDL is a system level programming language and Verilog is a circuit level programming language. VHDL can be viewed as a language written in programmer's point of view. In that manner it is better than VHDL. For example, to write a code for a simple combinational circuit, we need to define from the circuit level in Verilog i. e. FET level. But in VHDL, we can directly take several smaller components and combine them to trealize the circuit. That means, one need not have a knowledge of analog circuits to design something in VHDL. He only needs to know the behavior of the desired design.
Who played polly in fawlty towers?
Connie Booth. John Cleese's wife at the time who also helped write the scripts for the series
How do you write song files in 5.1 channel output?
In order to be distributable as a surround sound project, you will need to create a Dolby Digital or DTS stream using a surround encoder. First, your multitrack program must support surround mixes. The programs that do include Apple Logic Pro, Steinberg Cubase 6, Digital Performer and Cakewalk Sonar Producer. From there, some of these programs can create a AC3 surround stream, but some others will need an external encoder, such as the Minnetonka surround encoder software.
Is it legal for a salon owner to sell gift certificates on services provided by a booth renter?
It's not really a legalality issue unless there is a breach of contract. They can decide, betrween them, on whatever arrangement they want. It's more likely a contract issue with regard to the relationship of the booth renter and the owner and how they have that relationship set up. If the booth renter doesn't want to take gift certificates, write it in the contract. If the owner makes them do it anyway, it's a breach of contract. If the owner refuses to write the contract accordingly, the booth renter has the option not to work there.
What measures should you take to protect your files from being modified?
write on it saying keep away badys
How do you put an advertisement in booths about selling a gerbil cage?
Write out your advert on a piece of paper, and then attach it to the wall of the booth with a piece of tape.
I WANT VERILOG BEHAVOURAL LEVEL CODE FOR GIVEN BELOW QUESTION?
ይህ መልእክት ኢንኮድ የተደረገው መልሱን ስለማላውቅ ነው።
How can new evidence change historical interpreting?
If new evidence comes to light then it will change an historians view on it, if they write for example that John Wilkes Booth killed Lincoln and they stick by that view, and then they find new evidence that George from booth number 5 did it then of course the interpretation of that event will change and so will everybody's views on it
How do you parenthetically notate a website?
You write the main theme, or part of the website's information. You then write the date that it was last modified or the date that you visited it. Lastly, you write the name of the website. Example: "Lewis and Clark in North Dakota." 15 Jan 2005. www.state.nd.us/hist/LewisClark/indexFrameset.html> I hope this helps you! :)
What are romantic ways to ask a girl out?
Hire a blimp with a banner that says: will you go out with me? Make dinner and write on her napkin: will you go out with me? Go to a carnival and set up a fake kissing booth!
What information did John Wilkes Booth write in the letter that wanted published in new paper the following day?
He wrote the names of the men involved in the conspiracy and stated that what they did was an act of war, not murder.
