--- xmil/io/pcg.c	2004/08/04 17:09:25	1.4
+++ xmil/io/pcg.c	2004/08/13 04:08:33	1.8
@@ -2,6 +2,7 @@
 #include	"z80core.h"
 #include	"pccore.h"
 #include	"iocore.h"
+#include	"nevent.h"
 #include	"vram.h"
 #include	"font.h"
 
@@ -48,14 +49,22 @@ static UINT knj_offset(void) {
 
 static UINT nowsyncoffset(void) {
 
+	SINT32	clock;
+	UINT	h;
+	UINT	v;
 	UINT	ret;
+	UINT	line;
 
-	ret = (((v_cnt - crtc.s.CRT_YL) / crtc.s.fnty) + crtc.s.TXT_YL)
-											* crtc.s.TXT_XL + crtc.s.TXT_TOP;
-	if (pccore.HSYNC_CLK) {
-		ret += (h_cnt * crtc.s.TXT_XL) / pccore.HSYNC_CLK;
-	}
-
+	clock = nevent_getwork(NEVENT_FRAMES);
+	if (corestat.vsync) {
+		clock += corestat.dispclock;
+	}
+	v = clock / RASTER_CLOCK;
+	h = clock - (v * RASTER_CLOCK);
+	ret = v / crtc.e.fonty;
+	line = v - (ret * crtc.e.fonty);
+	ret = (ret * crtc.s.reg[CRTCREG_HDISP]) + crtc.e.pos;
+	ret += (h * crtc.s.reg[CRTCREG_HDISP]) / RASTER_CLOCK;
 	if (ret >= 0x0800) {
 		ret = 0x07ff;		// オーバーフロー
 	}
@@ -122,7 +131,7 @@ REG8 IOINPCALL pcg_i(UINT port) {
 
 	UINT	off;
 	int		l;
-	BYTE	chr,knj,val;
+	UINT8	chr,knj,val;
 
 	val = 0xff;
 	if (crtc.s.SCRN_BITS & SCRN_PCGMODE) {
@@ -132,8 +141,8 @@ REG8 IOINPCALL pcg_i(UINT port) {
 			chr = tram[TRAM_ANK + off];
 			knj = tram[TRAM_KNJ + off];
 			if (knj & 0x80) {
-				DWORD p;
-				p = ((((DWORD)knj << 8) | chr) & 0x1fff) << 4;
+				UINT p;
+				p = (((knj << 8) | chr) & 0x1fff) << 4;
 				if (knj & 0x40) {
 					val = font_knjx1t[p + l + FONTX1T_LR];
 				}