frehwagen · bluewaysw · Jun 25, 2022 · Jun 25, 2022 · Jun 25, 2022 · Jun 25, 2022
diff --git a/.gitignore b/.gitignore
@@ -1,3 +1,5 @@
 GEOS64.D64
 desktop.cvt
 build
+*.CVT
+*.cvt
diff --git a/MEGA65.md b/MEGA65.md
@@ -0,0 +1,17 @@
+... under construction ...
+
+
+
+The memory mapping of the GEOS implementation for MEGA65 is as following:
+
+bank 0:
+bank 1: 
+  - $0000-$2000 DOS vars
+  - $2000-$FFFF Background video bitmap
+bank 2: C65 ROM bank 0
+bank 3: C65 ROM bank 1
+bank 4: 
+  - $0000-$DFFF Foreground video bitmap
+  - $E000-$FFFF color RAM
+bank 5: GEOS bank 0
+  - $0000-$1FFF maps to $6000-$7FFF in bank 0
diff --git a/MINISWAT.md b/MINISWAT.md
@@ -0,0 +1,5 @@
+MINISWAT is a built in debugger to speed up GEOS development for MEGA65.
+
+Is it initially loaded in the memory area $6000-$8000 of physical bank 0. On
+panic this is mapped in and processed via the debuggers implemention. Some kind
+of continue command will map the area back.