--- np2/i386c/memory.c	2003/12/12 01:04:40	1.2
+++ np2/i386c/memory.c	2003/12/22 07:41:15	1.3
@@ -870,7 +870,7 @@ REG8 MEMCALL i286_membyte_read(UINT seg,
 
 	UINT32	address;
 
-	address = (seg << 4) + off;
+	address = (seg << 4) + LOW16(off);
 	if (address < I286_MEMREADMAX) {
 		return(mem[address]);
 	}
@@ -883,7 +883,7 @@ REG16 MEMCALL i286_memword_read(UINT seg
 
 	UINT32	address;
 
-	address = (seg << 4) + off;
+	address = (seg << 4) + LOW16(off);
 	if (address < (I286_MEMREADMAX - 1)) {
 		return(LOADINTELWORD(mem + address));
 	}
@@ -896,7 +896,7 @@ void MEMCALL i286_membyte_write(UINT seg
 
 	UINT32	address;
 
-	address = (seg << 4) + off;
+	address = (seg << 4) + LOW16(off);
 	if (address < I286_MEMWRITEMAX) {
 		mem[address] = (BYTE)value;
 	}
@@ -909,7 +909,7 @@ void MEMCALL i286_memword_write(UINT seg
 
 	UINT32	address;
 
-	address = (seg << 4) + off;
+	address = (seg << 4) + LOW16(off);
 	if (address < (I286_MEMWRITEMAX - 1)) {
 		STOREINTELWORD(mem + address, value);
 	}
@@ -927,6 +927,7 @@ void MEMCALL i286_memstr_read(UINT seg, 
 
 	out = (BYTE *)dat;
 	adrs = seg << 4;
+	off = LOW16(off);
 	if ((I286_MEMREADMAX >= 0x10000) &&
 		(adrs < (I286_MEMREADMAX - 0x10000))) {
 		if (leng) {
@@ -965,6 +966,7 @@ void MEMCALL i286_memstr_write(UINT seg,
 
 	out = (BYTE *)dat;
 	adrs = seg << 4;
+	off = LOW16(off);
 	if ((I286_MEMWRITEMAX >= 0x10000) &&
 		(adrs < (I286_MEMWRITEMAX - 0x10000))) {
 		if (leng) {