--- np2/bios/bios.c	2003/11/14 10:04:56	1.4
+++ np2/bios/bios.c	2003/12/01 10:45:46	1.8
@@ -97,7 +97,7 @@ static void bios_reinitbyswitch(void) {
 	}
 	gdcs.textdisp |= GDCSCRN_EXT;
 
-	if ((np2cfg.model >= PCMODEL_VX) && (usesound & 0x7e)) {
+	if ((pc.model >= PCMODEL_VX) && (usesound & 0x7e)) {
 		iocore_out8(0x188, 0x27);
 		iocore_out8(0x18a, 0x3f);
 	}
@@ -154,8 +154,6 @@ void bios_init(void) {
 		CopyMemory(mem + 0x0e8000, nosyscode, sizeof(nosyscode));
 	}
 
-	itf.bank = 0;
-
 	// BIOS hookのアドレス変更
 	for (i=0; i<0x20; i++) {
 		STOREINTELWORD(mem + 0xfd868 + i*2, biosoffset[i]);
@@ -238,7 +236,8 @@ static void bios_boot(void) {
 		I286_AL = 0x10;
 		mem[0x004f8] = 0xee;		// out	dx, al
 		mem[0x004f9] = 0xea;		// call	far
-		SETBIOSMEM32(0x004fa, 0xffff0000);
+		SETBIOSMEM16(0x004fa, 0x0000);
+		SETBIOSMEM16(0x004fc, 0xffff);
 	}
 	else {
 		I286_SP = GETBIOSMEM16(0x00404);
@@ -251,7 +250,7 @@ UINT MEMCALL biosfunc(UINT32 adrs) {
 
 	UINT16	bootseg;
 
-	if ((itf.bank) && (adrs >= 0xf8000) && (adrs < 0x100000)) {
+	if ((i286core.s.itfbank) && (adrs >= 0xf8000) && (adrs < 0x100000)) {
 		I286_IP--;
 		I286_REMCLOCK = -1;
 		return(1);