diff --git a/frontend/src/debug/mod.rs b/frontend/src/debug/mod.rs
index 2d61a82..36f6102 100644
--- a/frontend/src/debug/mod.rs
+++ b/frontend/src/debug/mod.rs
@@ -22,6 +22,31 @@ impl Debug {
         palette::palette_window(&ctx, &emu);
         self.vram.render(&ctx, &emu);
 
+        egui::Window::new("memory")
+            .show(ctx, |ui| {
+
+                // emu.core.mem.ram
+                let bytes_row = 16;
+                let total_bytes = 0x10000;
+                let rows = total_bytes / bytes_row;
+
+                egui::ScrollArea::vertical()
+                    .max_height(512.)
+                    .show_rows(ui, 8., rows, |ui, row_range| {
+                        for i in row_range {
+                            let offset = i * bytes_row;
+                            let bytes = (offset..offset+bytes_row)
+                                .enumerate()
+                                .map(|(idx, offset)| {
+                                    format!(" {:02x}", emu.core.mem.ram[idx + offset])
+                                }).collect::<String>();
+
+
+                            ui.label(format!("{:02x} {}", i, bytes));
+                        }
+                    });
+
+            });
 
 
     }