IO video register names in GBIO

diff --git a/GBMemory.h b/GBMemory.h
index 562d9b0a75ae18c67b2da14c8b87555be1c2b68e..5a30559732eec4cbd64176c629251c1750ad07ca 100644 (file)
--- a/GBMemory.h
+++ b/GBMemory.h
@@ -12,6 +12,18 @@ class GBIO
 
        public:
        static const u16 IO_BASE = 0xFF00;
+       static const u16 LCDC = 0xFF40; // LCD Control          (R/W)
+       static const u16 STAT = 0xFF41; // LCD Status           (R/W)
+       static const u16 SCY  = 0xFF42; // Scroll Y             (R/W)
+       static const u16 SCX  = 0xFF43; // Scroll X             (R/W)
+       static const u16 LY   = 0xFF44; // LCDC Y coord         (R)
+       static const u16 LYC  = 0xFF45; // LY Compare           (R/W)
+       static const u16 WY   = 0xFF4A; // Window Y pos         (R/W)
+       static const u16 WX   = 0xFF4B; // Window X pos minus 7 (R/W)
+       static const u16 BGP  = 0xFF47; // BG Pallette data     (R/W)
+       static const u16 OBP0 = 0xFF48; // Object Pallete 0 data(R/W)
+       static const u16 OBP1 = 0xFF49; // Object Pallete 1 data(R/W)
+       static const u16 DMA  = 0xFF46; // DMA Transfer & Start addr (W)
 
        u8   read(int addr) const { return ports[addr-IO_BASE]; }
        void write(int addr, u8 value) { ports[addr-IO_BASE] = value; }