Add DMUX

1 files changed, 61 insertions, 0 deletions

diff --git a/cpu8/cpu_dmux/cpu_dmux.hpp b/cpu8/cpu_dmux/cpu_dmux.hpp
new file mode 100644
index 0000000..3584601
--- /dev/null
+++ b/cpu8/cpu_dmux/cpu_dmux.hpp
@@ -0,0 +1,61 @@
+#ifndef __SYSC_CPU_DMUX_HPP
+#define __SYSC_CPU_DMUX_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_dmux) 
+{
+	//Inputs
+	sc_in <bool> in_a;
+	sc_in <bool> in_sel;
+	sc_out <bool> out_b;
+	sc_out <bool> out_c;
+
+	cpu_and *and1, *and2;
+	cpu_not *not1;	
+
+	sc_signal<bool> sig_not1and2;
+
+	void do_dmux()
+	{
+		/*
+		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_dmux)
+	{
+		and1 = new cpu_and("AND1");
+		and2 = new cpu_and("AND2");
+		not1 = new cpu_not("NOT1");
+		
+		and1->in_a(in_a);
+		and1->in_b(sig_not1and2);
+		and1->out_c(out_b);
+
+		and2->in_a(in_a);
+		and2->in_b(in_sel);
+		and2->out_c(out_c);
+
+		not1->in_a(in_sel);
+		not1->out_b(sig_not1and2);
+		
+
+		//SC_METHOD(do_dmux);
+		//sensitive << in_a << in_b << in_sel;
+	}
+
+};
+
+#endif
\ No newline at end of file