--- np2/pccore.c	2004/01/25 06:01:31	1.53
+++ np2/pccore.c	2004/01/31 20:05:23	1.61
@@ -140,6 +140,7 @@ static void pccore_set(void) {
 
 	UINT8	model;
 	UINT32	multiple;
+	UINT8	extsize;
 
 	ZeroMemory(&pccore, sizeof(pccore));
 	model = PCMODEL_VX;
@@ -175,18 +176,17 @@ static void pccore_set(void) {
 	pccore.keyboardclock = pccore.realclock / 1920;
 	pccore.midiclock = pccore.realclock / 3125;
 
-	// 拡張メモリ
-	if (!(np2cfg.dipsw[2] & 0x80)) {
-		pccore.extmem = np2cfg.EXTMEM;
-	}
-
 	// HDDの接続 (I/Oの使用状態が変わるので..
 	if (np2cfg.dipsw[1] & 0x20) {
 		pccore.hddif |= PCHDD_IDE;
 	}
-#if defined(SUPPORT_SCSI)
-	pccore.hddif |= PCHDD_SCSI;
-#endif
+
+	// 拡張メモリ
+	extsize = 0;
+	if (!(np2cfg.dipsw[2] & 0x80)) {
+		extsize = min(np2cfg.EXTMEM, 13);
+	}
+	pccore.extmem = extsize;
 
 	// サウンドボードの接続
 	pccore.sound = np2cfg.SOUND_SW;
@@ -262,9 +262,9 @@ void pccore_init(void) {
 
 	sound_init();
 
-	mpu98ii_construct();
 	rs232c_construct();
-	pc9861k_construct();
+	mpu98ii_construct();
+	pc9861k_initialize();
 
 	iocore_create();
 
@@ -288,9 +288,9 @@ void pccore_term(void) {
 
 	iocore_destroy();
 
-	pc9861k_destruct();
-	rs232c_destruct();
+	pc9861k_deinitialize();
 	mpu98ii_destruct();
+	rs232c_destruct();
 
 	sxsi_trash();
 
@@ -350,6 +350,22 @@ void pccore_reset(void) {
 		CPU_RAM_D000 = 0xffff;
 	}
 
+	// HDDセット
+	sxsi_open();
+#if defined(SUPPORT_SASI)
+	if (sxsi_issasi()) {
+		pccore.hddif &= ~PCHDD_IDE;
+		pccore.hddif |= PCHDD_SASI;
+		TRACEOUT(("supported SASI"));
+	}
+#endif
+#if defined(SUPPORT_SCSI)
+	if (sxsi_isscsi()) {
+		pccore.hddif |= PCHDD_SCSI;
+		TRACEOUT(("supported SCSI"));
+	}
+#endif
+
 	sound_changeclock();
 	beep_changeclock();
 	sound_reset();
@@ -377,7 +393,6 @@ void pccore_reset(void) {
 	pal_change(1);
 
 	bios_init();
-	sxsi_open();
 
 	if (np2cfg.ITF_WORK) {
 		CS_BASE = 0xf0000;
@@ -666,11 +681,18 @@ void pccore_exec(BOOL draw) {
 			treip[trpos & (IPTRACE - 1)] = (CPU_CS << 16) + CPU_IP;
 			trpos++;
 #endif
-#if 0
-			if (tr) {
-				if ((CPU_CS == 0xf760) || (CPU_CS == 0xf990)) {
-					TRACEOUT(("%.4x:%.4x", CPU_CS, CPU_IP));
-				}
+#if 1
+			if ((CPU_CS == 0xf800) && (CPU_IP == 0x0B5B)) {
+				TRACEOUT(("%.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x",
+							mem[0x9000], mem[0x9001],
+							mem[0x9002], mem[0x9003],
+							mem[0x9004], mem[0x9005],
+							mem[0x9006], mem[0x9007],
+							mem[0x9008], mem[0x9009]));
+			}
+			if ((CPU_CS == 0xf800) && (CPU_IP == 0x15FF)) {
+				TRACEOUT(("DX = %.4x / DS:DI = %.4x:%.4x [%.2x]",
+									CPU_DX, CPU_DS, CPU_DI, mem[0xa3fe0]));
 			}
 #endif
 #if 0
@@ -696,6 +718,13 @@ void pccore_exec(BOOL draw) {
 				TRACEOUT(("%.4x:%.4x", CPU_CS, CPU_IP));
 			}
 #endif
+#if 1		// VX LIO
+			if (CPU_CS == 0xf990) {
+				if (CPU_IP == 0x07BE) {
+					TRACEOUT(("%d,%d - %d,%d", CPU_BP, CPU_DX, CPU_SI, CPU_DI));
+				}
+			}
+#endif
 			i286x_step();
 //			i286c_step();
 		}