Add CPU MUX

1 files changed, 75 insertions, 0 deletions

diff --git a/cpu8/cpu_mux/cpu_mux.hpp b/cpu8/cpu_mux/cpu_mux.hpp
new file mode 100644
index 0000000..167a2f8
--- /dev/null
+++ b/cpu8/cpu_mux/cpu_mux.hpp
@@ -0,0 +1,75 @@
+#ifndef __SYSC_CPU_MUX_HPP
+#define __SYSC_CPU_MUX_HPP
+
+#include "systemc.h"
+#include "../cpu_and/cpu_and.hpp"
+#include "../cpu_or/cpu_or.hpp"
+#include "../cpu_not/cpu_not.hpp"
+
+SC_MODULE (cpu_mux) 
+{
+	//Inputs
+	sc_in <bool> in_a;
+	sc_in <bool> in_b;
+	sc_in <bool> in_sel;
+	sc_out <bool> out_c;
+
+	cpu_and *and1, *and2;
+	cpu_or *or1;
+	cpu_not *not1;	
+
+	sc_signal<bool> sig_and1or1;
+	sc_signal<bool> sig_and2or1;
+	sc_signal<bool> sig_not1and1;
+	sc_signal<bool> sig_out1,conn1;
+
+	void do_mux()
+	{
+
+		if (in_sel.read() == 0)
+		{
+			out_c.write(in_a.read());
+		}
+		if (in_sel.read() == 1)
+		{
+			out_c.write(in_b.read());
+		}
+
+	}
+
+	SC_CTOR(cpu_mux)
+	{
+		and1 = new cpu_and("AND1");
+		and2 = new cpu_and("AND2");
+		or1  = new cpu_or("OR1");
+		not1 = new cpu_not("NOT1");
+		
+		and1->in_a(in_a);
+		and1->in_b(sig_not1and1);
+		and1->out_c(sig_and1or1);
+		//and1->out_c(out_c);
+
+		
+		not1->in_a(in_sel);
+		not1->out_b(sig_not1and1);
+		//not1->out_b(out_c);
+
+
+		and2->in_a(in_b);
+		and2->in_b(in_sel);
+		and2->out_c(sig_and2or1);
+		//and2->out_c(out_c);
+		
+		or1->in_a(sig_and1or1);
+		or1->in_b(sig_and2or1);
+		//or1->in_a(and1->out_c);
+		//or1->in_b(and2->out_c);
+		or1->out_c(out_c);
+
+		//SC_METHOD(do_mux);
+		//sensitive << in_a << in_b << in_sel;
+	}
+
+};
+
+#endif
\ No newline at end of file