furkantektas

import android.text.TextPaint;
import android.text.style.TypefaceSpan;

/**
 * Created by Furkan Tektas on 15.02.2014.
 */
public class ShadowedTypefaceSpan extends TypefaceSpan {
    private float radius;
    private float dx;
    private float dy;

furkantektas

///////////////////////// AND GATES /////////////////////////
module and4(out,in1,in2);
	input [3:0] in1, in2;
	output [3:0] out;

	and t1(out[3], in1[3], in2[3]),
		t2(out[2], in1[2], in2[2]),
		t3(out[1], in1[1], in2[1]),
		t4(out[0], in1[0], in2[0]);
endmodule

furkantektas

///////////////////////// NOR GATES /////////////////////////
module nor4(out,in1,in2);
	input [3:0] in1, in2;
	output [3:0] out;

	nor t1(out[3], in1[3], in2[3]),
		t2(out[2], in1[2], in2[2]),
		t3(out[1], in1[1], in2[1]),
		t4(out[0], in1[0], in2[0]);
endmodule

furkantektas

///////////////////////// OR GATES /////////////////////////
module or4(out,in1,in2);
	input [3:0] in1, in2;
	output [3:0] out;

	or t1(out[3], in1[3], in2[3]),
		t2(out[2], in1[2], in2[2]),
		t3(out[1], in1[1], in2[1]),
		t4(out[0], in1[0], in2[0]);
endmodule

furkantektas

module mux2to1(a,b,sel,out);
	input a,b,sel;
	output out;
	tri out;
	bufif1 (out,a,sel);
	bufif0 (out,b,sel);
endmodule

module mux4to1(a,sel,out);
	input [3:0] a;