diff --git a/CMakeLists.txt b/CMakeLists.txt
index a77fe6f..2f5b665 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -121,7 +121,13 @@ add_executable(ComSquare
         sources/Ram/ExtendedRam.hpp
         sources/Debugger/DebugCpu.cpp
         sources/Debugger/DebugCpu.hpp
-        sources/Renderer/QtRenderer/QtSFML.cpp sources/Renderer/QtRenderer/QtSFML.h sources/Renderer/QtRenderer/QtWidgetSFML.cpp sources/Renderer/QtRenderer/QtWidgetSFML.h)
+        sources/Renderer/QtRenderer/QtSFML.cpp
+        sources/Renderer/QtRenderer/QtSFML.hpp
+        sources/Renderer/QtRenderer/QtWidgetSFML.cpp
+        sources/Renderer/QtRenderer/QtWidgetSFML.hpp
+)
+
+target_compile_definitions(ComSquare PUBLIC DEBUGGER_ENABLED)
 
 find_package(Qt5 COMPONENTS Widgets REQUIRED)
 
diff --git a/main.cpp b/main.cpp
index fe39575..98d1320 100644
--- a/main.cpp
+++ b/main.cpp
@@ -8,7 +8,7 @@
 #include <QtWidgets/QFrame>
 #include "sources/SNES.hpp"
 #include "sources/Renderer/SFRenderer.hpp"
-#include "sources/Renderer/QtRenderer/QtSFML.h"
+#include "sources/Renderer/QtRenderer/QtSFML.hpp"
 
 using namespace ComSquare;
 
@@ -22,6 +22,6 @@ int main(int argc, char **argv)
 	Renderer::QtSFML renderer(app, 600, 800);
 	SNES snes(std::make_shared<Memory::MemoryBus>(), argv[1], renderer);
 	renderer.createWindow(snes, 60);
-	snes.enableCPUDebugging();
+	//snes.enableCPUDebugging();
 	return QApplication::exec();
 }
\ No newline at end of file
diff --git a/sources/PPU/PPU.cpp b/sources/PPU/PPU.cpp
index 3d6b59d..1a212dc 100644
--- a/sources/PPU/PPU.cpp
+++ b/sources/PPU/PPU.cpp
@@ -3,6 +3,7 @@
 //
 
 #include <iostream>
+#include <bitset>
 #include "PPU.hpp"
 #include "../Exceptions/NotImplementedException.hpp"
 #include "../Exceptions/InvalidAddress.hpp"
@@ -40,7 +41,7 @@ namespace ComSquare::PPU
 			break;
 		case ppuRegisters::oamdata:
 			this->_oamdata = data;
-			throw InvalidAddress("oamdata", addr);
+			//throw InvalidAddress("oamdata", addr);
 			std::cout << "oamdata" << std::endl;
 			// the oamAddress have to be calculated if fblank or not (not implemented)
 			_oamram.write(this->_oamadd.oamAddress, this->_oamdata);
@@ -88,6 +89,7 @@ namespace ComSquare::PPU
 			case 0b11:
 				this->_incrementAmount = 128;
 			}
+			break;
 		case ppuRegisters::vmaddl:
 			this->_vmadd.vmaddl = data;
 			break;
@@ -95,7 +97,7 @@ namespace ComSquare::PPU
 			this->_vmadd.vmaddh = data;
 			break;
 		case ppuRegisters::vmdatal:
-			throw InvalidAddress("vmdata", addr);
+			//throw InvalidAddress("vmdata", addr);
 			std::cout << "vmdatal" << std::endl;
 			if (!this->_inidisp.fblank) {
 				this->_vmdata.vmdatal = data;
@@ -121,19 +123,20 @@ namespace ComSquare::PPU
 			this->_isLowByte = true;
 			break;
 		case ppuRegisters::cgdata:
-			throw InvalidAddress("cgdata", addr);
+			//throw InvalidAddress("cgdata", addr);
 			if (this->_isLowByte) {
-				std::cout << "cgadatal" << std::endl;
+				//std::cout << "cgadatal" << std::endl;
 				this->_cgdata.cgdatal = data;
-				this->_cgram.write(this->_cgadd, this->_cgdata.raw);
+				//this->_cgram.write(this->_cgadd, this->_cgdata.raw);
+				//this->_cgadd++;
 			}
 			else {
-				std::cout << "cgadatah" << std::endl;
+				//std::cout << "cgadatah" << std::endl;
 				this->_cgdata.cgdatah = data;
 				this->_cgram.write(this->_cgadd, this->_cgdata.raw);
+				this->_cgadd++;
 			}
 			this->_isLowByte = !this->_isLowByte;
-			this->_cgadd++;
 			break;
 		case ppuRegisters::w12sel:
 		case ppuRegisters::w34sel:
@@ -203,28 +206,45 @@ namespace ComSquare::PPU
 	void PPU::update(unsigned cycles)
 	{
 		(void)cycles;
-		int inc = 0;
-		uint32_t pixelTmp = 0xFFFFFFFF;
-		pixelTmp |= this->_inidisp.brightness;
-		std::cout << "update" << std::endl;
-		if (!this->_inidisp.fblank) {
-			for (int x = 0; x < 448; x++) {
-				for (int y = 0; y < 512; y++) {
-					if (inc == 0xFA00)
-						inc = 0;
-					//std::cout << "holy" << std::endl;
-					this->_renderer.putPixel(x, y, (uint32_t)this->_vram.read(inc++));
-				}
-			}
+		this->_bus->write(0x2121, 0);
+		for (uint16_t value = 0; value <= 256; value++) {
+			this->_bus->write(0x2122, 0b11100000);
+			this->_bus->write(0x2122, 0b00000011);
+		}
+		uint16_t tmp;
+		uint8_t red;
+		uint8_t green;
+		uint8_t blue;
+		uint32_t pixelTmp = 0x000000FF;
+		//std::cout << "update" << std::endl;
+		if (!this->_inidisp.fblank) {
+				for (int y = 0; y <= 255; y++) {
+					tmp = this->_cgram.read(y);
+
+					//std::cout << "tmp " << std::bitset<16>(tmp) << std::endl;
+					blue = (tmp & 0x7D00U) >> 10U;
+					green = (tmp & 0x03E0U) >> 5U;
+					red = (tmp & 0x001FU);
+
+					//std::cout << "red " << std::bitset<8>(red) << std::endl;
+					//std::cout << "green " << std::bitset<8>(green) << std::endl;
+					//std::cout << "blue " << std::bitset<8>(blue) << std::endl;
+					pixelTmp += (red * 256U / 32U) << 24U;
+					pixelTmp += (green * 256U / 32U) << 16U;
+					pixelTmp += (blue * 256U / 32U) << 8U;
+					//std::cout << "value of pixel " << std::hex << pixelTmp << " pour inc " << std::dec << y << std::endl;
+					for (int x = 0; x < 100; x++)
+						this->_renderer.putPixel(x, y, pixelTmp);
+					pixelTmp = 0xFF;
+				}
 		}
-		//std::cout << "cgadata2" << std::endl;
 		this->_renderer.drawScreen();
 	}
 
 	PPU::PPU(const std::shared_ptr<Memory::MemoryBus> &bus, Renderer::IRenderer &renderer):
 		_renderer(renderer),
 		_bus(std::move(bus)),
-		_vram(64000),
+		_vram(65536),
 		_oamram(544),
 		_cgram(512)
 	{
diff --git a/sources/Renderer/NoRenderer.cpp b/sources/Renderer/NoRenderer.cpp
index 307d5bf..7522d08 100644
--- a/sources/Renderer/NoRenderer.cpp
+++ b/sources/Renderer/NoRenderer.cpp
@@ -29,8 +29,9 @@ namespace ComSquare::Renderer
 		(void)maxFPS;
 	}
 
-	void NoRenderer::createWindow(int maxFPS)
+	void NoRenderer::createWindow(SNES &snes, int maxFPS)
 	{
-		(void)maxFPS.
+		(void)snes;
+		(void)maxFPS;
 	}
 }
\ No newline at end of file
diff --git a/sources/Renderer/NoRenderer.hpp b/sources/Renderer/NoRenderer.hpp
index 3c45f6f..c4cb21d 100644
--- a/sources/Renderer/NoRenderer.hpp
+++ b/sources/Renderer/NoRenderer.hpp
@@ -26,7 +26,7 @@ namespace ComSquare::Renderer
 		void getEvents();
 		//! @brief Use this function to create the window.
 		//! @param maxFPS The number of FPS you aim to run on.
-		void createWindow(int maxFPS) override;
+		void createWindow(SNES &snes, int maxFPS) override;
 		//! @brief Constructor that return the window component of the SFML.
 		//! @param height height of the window.
 		//! @param width width of the window.
diff --git a/sources/Renderer/QtRenderer/QtSFML.cpp b/sources/Renderer/QtRenderer/QtSFML.cpp
index a494020..1d7a27c 100644
--- a/sources/Renderer/QtRenderer/QtSFML.cpp
+++ b/sources/Renderer/QtRenderer/QtSFML.cpp
@@ -6,7 +6,7 @@
 #include <QtWidgets/QFrame>
 #include <QCloseEvent>
 #include <iostream>
-#include "QtSFML.h"
+#include "QtSFML.hpp"
 
 #ifdef Q_WS_X11
 	#include <Qt/qx11info_x11.h>
diff --git a/sources/Renderer/QtRenderer/QtSFML.h b/sources/Renderer/QtRenderer/QtSFML.hpp
similarity index 91%
rename from sources/Renderer/QtRenderer/QtSFML.h
rename to sources/Renderer/QtRenderer/QtSFML.hpp
index 8925835..b0413c5 100644
--- a/sources/Renderer/QtRenderer/QtSFML.h
+++ b/sources/Renderer/QtRenderer/QtSFML.hpp
@@ -2,15 +2,15 @@
 // Created by anonymus-raccoon on 2/15/20.
 //
 
-#ifndef COMSQUARE_QTSFML_H
-#define COMSQUARE_QTSFML_H
+#ifndef COMSQUARE_QTSFML_HPP
+#define COMSQUARE_QTSFML_HPP
 
 #include <QtWidgets/QWidget>
 #include <SFML/Graphics/RenderWindow.hpp>
 #include <QtCore/QTimer>
 #include "../IRenderer.hpp"
 #include "../SFRenderer.hpp"
-#include "QtWidgetSFML.h"
+#include "QtWidgetSFML.hpp"
 
 namespace ComSquare::Renderer
 {
@@ -45,4 +45,4 @@ namespace ComSquare::Renderer
 	};
 }
 
-#endif //COMSQUARE_QTSFML_H
+#endif //COMSQUARE_QTSFML_HPP
diff --git a/sources/Renderer/QtRenderer/QtWidgetSFML.cpp b/sources/Renderer/QtRenderer/QtWidgetSFML.cpp
index 35392f4..ca58ee2 100644
--- a/sources/Renderer/QtRenderer/QtWidgetSFML.cpp
+++ b/sources/Renderer/QtRenderer/QtWidgetSFML.cpp
@@ -2,7 +2,7 @@
 // Created by anonymus-raccoon on 2/16/20.
 //
 
-#include "QtWidgetSFML.h"
+#include "QtWidgetSFML.hpp"
 
 namespace ComSquare::Renderer
 {
diff --git a/sources/Renderer/QtRenderer/QtWidgetSFML.h b/sources/Renderer/QtRenderer/QtWidgetSFML.hpp
similarity index 88%
rename from sources/Renderer/QtRenderer/QtWidgetSFML.h
rename to sources/Renderer/QtRenderer/QtWidgetSFML.hpp
index 03071c7..961357f 100644
--- a/sources/Renderer/QtRenderer/QtWidgetSFML.h
+++ b/sources/Renderer/QtRenderer/QtWidgetSFML.hpp
@@ -2,8 +2,8 @@
 // Created by anonymus-raccoon on 2/16/20.
 //
 
-#ifndef COMSQUARE_QTWIDGETSFML_H
-#define COMSQUARE_QTWIDGETSFML_H
+#ifndef COMSQUARE_QTWIDGETSFML_HPP
+#define COMSQUARE_QTWIDGETSFML_HPP
 
 #include <QtWidgets/QWidget>
 #include <SFML/Graphics/RenderWindow.hpp>
@@ -30,4 +30,4 @@ namespace ComSquare::Renderer
 	};
 }
 
-#endif //COMSQUARE_QTWIDGETSFML_H
+#endif //COMSQUARE_QTWIDGETSFML_HPP
diff --git a/sources/SNES.cpp b/sources/SNES.cpp
index 6d2ecb5..b2367af 100644
--- a/sources/SNES.cpp
+++ b/sources/SNES.cpp
@@ -23,7 +23,9 @@ namespace ComSquare
 
 	void SNES::enableCPUDebugging()
 	{
-		this->cpu = std::make_shared<Debugger::CPUDebug>(*this->cpu, *this);
+		#ifdef DEBUGGER_ENABLED
+			this->cpu = std::make_shared<Debugger::CPUDebug>(*this->cpu, *this);
+		#endif
 	}
 
 	void SNES::disableCPUDebugging()