From 6fb3849e73b797d4610a2b782127f927dec0c9c9 Mon Sep 17 00:00:00 2001
From: Alejandro Soto <alejandro@34project.org>
Date: Mon, 14 Nov 2022 21:10:40 -0600
Subject: Implement VGA simulation

---
 tb/null.hpp | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 tb/null.hpp

(limited to 'tb/null.hpp')

diff --git a/tb/null.hpp b/tb/null.hpp
new file mode 100644
index 0000000..37de464
--- /dev/null
+++ b/tb/null.hpp
@@ -0,0 +1,31 @@
+#ifndef TALLER_NULL_HPP
+#define TALLER_NULL_HPP
+
+#include <cstdint>
+#include <memory>
+
+#include "avalon.hpp"
+
+namespace taller::avalon
+{
+	class null : public slave
+	{
+		public:
+			using slave::slave;
+
+			inline virtual bool read(std::uint32_t addr, std::uint32_t &data) final override
+			{
+				return true;
+			}
+
+			inline virtual bool write
+			(
+				std::uint32_t addr, std::uint32_t data, unsigned byte_enable = 0b1111
+			) final override
+			{
+				return true;
+			}
+	};
+}
+
+#endif
-- 
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