Begin implementing VDP

1 files changed, 6 insertions, 0 deletions

diff --git a/bus.hpp b/bus.hpp
index 9745073..0492abd 100644
--- a/bus.hpp
+++ b/bus.hpp
@@ -18,6 +18,12 @@
 #define VDP_START       (0xC00000)
 #define VDP_SIZE        (0x20)
 
+enum bitness {
+    BITNESS_8 = 1,
+    BITNESS_16 = 2,
+    BITNESS_32 = 4,
+};
+
 struct Breakpoint {
     uint32_t offset, length;
 };