--- xmil/vram/vram.h	2004/08/03 11:02:00	1.2
+++ xmil/vram/vram.h	2004/08/07 10:53:01	1.4
@@ -13,11 +13,29 @@ enum {
 
 	PLANE_B		= 8,
 	PLANE_R		= 16,
-	PLANE_G		= 24,
+	PLANE_G		= 24
+};
+
+enum {
+	TRAM_ANK		= 0x0000,
+	TRAM_ATR		= 0x0800,
+	TRAM_KNJ		= 0x1000,
+
+	X1ATR_COLOR		= 0x07,
+	X1ATR_REVERSE	= 0x08,
+	X1ATR_BLINK		= 0x10,
+	X1ATR_PCG		= 0x20,
+	X1ATR_Yx2		= 0x40,
+	X1ATR_Xx2		= 0x80,
+	X1KNJ_ULINE		= 0x20
+};
 
-	TRAM_ANK	= 0x0000,
-	TRAM_ATR	= 0x0800,
-	TRAM_KNJ	= 0x1000
+enum {
+	UPDATE_TRAM		= (1 << 5),
+	UPDATE_VRAM0	= (1 << 6),
+	UPDATE_VRAM1	= (1 << 7),
+	UPDATE_VRAM		= UPDATE_VRAM0 | UPDATE_VRAM1,
+	UPDATE_TVRAM	= UPDATE_VRAM0 | UPDATE_VRAM1 | UPDATE_TRAM
 };
 
 
@@ -27,6 +45,7 @@ extern "C" {
 
 extern	UINT8	GRP_RAM[0x20000];
 extern	UINT8	tram[0x01800];
+extern	UINT8	updatetmp[0x800+0x101];
 
 #ifdef __cplusplus
 }