--- np2/io/dipsw.c	2003/10/16 17:57:50	1.1.1.1
+++ np2/io/dipsw.c	2005/02/07 14:46:11	1.5
@@ -1,22 +1,24 @@
 #include	"compiler.h"
 #include	"sysmng.h"
-#include	"i286.h"
+#include	"cpucore.h"
 #include	"pccore.h"
 #include	"iocore.h"
+#include	"sound.h"
+#include	"beep.h"
 
 
-void IOOUTCALL dipsw_w8(UINT port, BYTE value) {
+void IOOUTCALL dipsw_w8(UINT port, REG8 value) {
 
-	BYTE	set;
+	UINT8	set;
 	UINT	update;
 
 	update = 0;
 	switch(port & 0x0f00) {
 		case 0x0400:
 			if (!(iflags[value] & 0x04)) {
-				set = (value ^ 0x04) & 0xbc;
-				if ((np2cfg.dipsw[0] ^ set) & 0xbc) {
-					np2cfg.dipsw[0] &= ~(0xbc);
+				set = value & 0xfc;
+				if ((np2cfg.dipsw[0] ^ set) & 0xfc) {
+					np2cfg.dipsw[0] &= ~(0xfc);
 					np2cfg.dipsw[0] |= set;
 					update |= SYS_UPDATECFG;
 				}
@@ -25,9 +27,9 @@ void IOOUTCALL dipsw_w8(UINT port, BYTE 
 
 		case 0x0500:
 			if (!(iflags[value] & 0x04)) {
-				set = value & 0xaf;
-				if ((np2cfg.dipsw[1] ^ set) & 0xaf) {
-					np2cfg.dipsw[1] &= ~(0xaf);
+				set = value & 0xef;
+				if ((np2cfg.dipsw[1] ^ set) & 0xef) {
+					np2cfg.dipsw[1] &= ~(0xef);
 					np2cfg.dipsw[1] |= set;
 					update |= SYS_UPDATECFG;
 				}
@@ -36,9 +38,9 @@ void IOOUTCALL dipsw_w8(UINT port, BYTE 
 
 		case 0x0600:
 			if (!(iflags[value] & 0x04)) {
-				set = (value ^ 0x08) & 0x3f;
-				if ((np2cfg.dipsw[2] ^ set) & 0x3f) {
-					np2cfg.dipsw[2] &= ~(0x3f);
+				set = value & 0x7f;
+				if ((np2cfg.dipsw[2] ^ set) & 0x7f) {
+					np2cfg.dipsw[2] &= ~(0x7f);
 					np2cfg.dipsw[2] |= set;
 					update |= SYS_UPDATECFG;
 				}
@@ -55,6 +57,7 @@ void IOOUTCALL dipsw_w8(UINT port, BYTE 
 				set = (value >> 2) & 0x03;
 				if (np2cfg.BEEP_VOL != set) {
 					np2cfg.BEEP_VOL = set;
+					beep_setvol(set);
 					update |= SYS_UPDATECFG;
 				}
 			}
@@ -73,27 +76,28 @@ void IOOUTCALL dipsw_w8(UINT port, BYTE 
 	sysmng_update(update);
 }
 
-BYTE IOINPCALL dipsw_r8(UINT port) {
+REG8 IOINPCALL dipsw_r8(UINT port) {
 
-	BYTE	ret = 0xff;
+	REG8	ret;
 
+	ret = 0xff;
 	switch(port & 0x0f00) {
 		case 0x0400:
-			ret = (np2cfg.dipsw[0] ^ 0x04) & 0xbc;
+			ret = np2cfg.dipsw[0] & 0xfc;
 			if (iflags[ret] & 0x04) {
 				ret |= 0x01;
 			}
 			break;
 
 		case 0x0500:
-			ret = np2cfg.dipsw[1] & 0xaf;
+			ret = np2cfg.dipsw[1] & 0xef;
 			if (iflags[ret] & 0x04) {
 				ret |= 0x10;
 			}
 			break;
 
 		case 0x0600:
-			ret = (np2cfg.dipsw[2] ^ 0x02) & 0x33;
+			ret = np2cfg.dipsw[2] & 0x7f;
 			if (iflags[ret] & 0x04) {
 				ret |= 0x80;
 			}