--- xmil/io/crtc.h	2004/08/17 14:46:37	1.12
+++ xmil/io/crtc.h	2004/08/18 08:08:13	1.13
@@ -24,24 +24,64 @@ enum {
 #define	PAL_4096		0x10
 
 
-#define	SCRN_BANK0			0x00
-#define	SCRN_BANK1			0x80
-#define	SCRN_DRAW4096		0x40
-
-#define	SCRN64_MASK				0x0f
-#define	SCRN64_INVALID			0
-#define	SCRN64_320x200			1
-#define	SCRN64_L320x200x2		2
-#define	SCRN64_L640x200			3
-#define	SCRN64_H320x400			4
-#define	SCRN64_320x200x4096		5
-
-#define	SCRN64_320x100			6
-#define	SCRN64_320x100x2		7
-#define	SCRN64_L640x100			8
-#define	SCRN64_H320x200			9
-#define	SCRN64_320x100x4096		10
+#if !defined(SUPPORT_TURBOZ)
+enum {
+	DISPMODE_24KHZ			= 0x01,
+	DISPMODE_200L			= 0x02,
+	DISPMODE_TEXTYx2		= 0x04,
+	DISPMODE_UNDERLINE		= 0x08,
+
+	DISPMODE_MASKMODE		= 0x0f,
+	DISPMODE_WIDTH80		= 0x40,
+	DISPMODE_BANK1			= 0x80
+};
+#else
+enum {
+	DISPMODE_24KHZ			= 0x01,
+	DISPMODE_200L			= 0x02,
+	DISPMODE_TEXTYx2		= 0x04,
+	DISPMODE_UNDERLINE		= 0x08,
+
+	DISPMODE_SCRN64			= 0x10,
+	DISPMODE64_320x200		= 0x10,
+	DISPMODE64_L320x200x2	= 0x11,
+	DISPMODE64_L640x200		= 0x12,
+	DISPMODE64_H320x400		= 0x13,
+	DISPMODE64_320x200x4096	= 0x14,
+	DISPMODE64_320x100		= 0x15,
+	DISPMODE64_320x100x2	= 0x16,
+	DISPMODE64_L640x100		= 0x17,
+	DISPMODE64_H320x200		= 0x18,
+	DISPMODE64_320x100x4096	= 0x19,
+
+	DISPMODE_MASKMODE		= 0x1f,
+	DISPMODE_4096			= 0x20,
+	DISPMODE_WIDTH80		= 0x40,
+	DISPMODE_BANK1			= 0x80
+};
+#endif
+
 
+enum {
+	SCRN_BANK0				= 0x00,
+	SCRN_BANK1				= 0x80,
+	SCRN_WIDTH80			= 0x40,
+	SCRN_DRAW4096			= 0x20,
+
+	SCRN64_320x200			= 0x10,
+	SCRN64_L320x200x2		= 0x11,
+	SCRN64_L640x200			= 0x12,
+	SCRN64_H320x400			= 0x13,
+	SCRN64_320x200x4096		= 0x14,
+	SCRN64_320x100			= 0x15,
+	SCRN64_320x100x2		= 0x16,
+	SCRN64_L640x100			= 0x17,
+	SCRN64_H320x200			= 0x18,
+	SCRN64_320x100x4096		= 0x19,
+
+	SCRN64_MASK				= 0x1f,
+	SCRN64_ENABLE			= 0x10
+};
 
 
 //	SCRN_24KHZ		0x01	// 0:15KHz		1:24KHz
@@ -63,7 +103,7 @@ enum {
 	SCRN_CPUFONT	= 0x40,
 	SCRN_UNDERLINE	= 0x80,
 
-	SCRN_DISPCHANGE	= SCRN_24KHZ|SCRN_200LINE|SCRN_TEXTYx2|SCRN_UNDERLINE
+	SCRN_DISPCHANGE	= SCRN_24KHZ + SCRN_200LINE + SCRN_TEXTYx2 + SCRN_DISPVRAM + SCRN_UNDERLINE
 };
 
 enum {