diff --git a/devices.c b/devices.c
index 42a141d..0b03f35 100644
--- a/devices.c
+++ b/devices.c
@@ -3,6 +3,54 @@
 
 tDevice DEVICES_List[] =
 {
+  {
+    "mega480x",
+    0x4000,
+    48 * 1024,
+    128,
+    0x0F00,
+    0x1000,
+    0x1100,
+    0x1280,
+    0x1300,
+    11
+  },
+  {
+    "mega320x",
+    0x4000,
+    32 * 1024,
+    128,
+    0x0F00,
+    0x1000,
+    0x1100,
+    0x1280,
+    0x1300,
+    11
+  },
+  {
+    "mega160x",
+    0x4000,
+    16 * 1024,
+    64,
+    0x0F00,
+    0x1000,
+    0x1100,
+    0x1280,
+    0x1300,
+    11
+  },
+  {
+    "mega80x",
+    0x4000,
+    8 * 1024,
+    64,
+    0x0F00,
+    0x1000,
+    0x1100,
+    0x1280,
+    0x1300,
+    11
+  },
   {
     "tiny321x",
     0x8000,