--- np2/io/iocore.c	2004/04/02 19:31:26	1.17
+++ np2/io/iocore.c	2004/07/01 11:42:54	1.19
@@ -67,10 +67,12 @@ static	UINT8		ioterminate[0x100];
 
 static void IOOUTCALL defout8(UINT port, REG8 dat) {
 
+#if !defined(DISABLE_SOUND)
 	if ((port & 0xfff0) == cs4231.port) {
 		cs4231io_w8(port, dat);
 		return;
 	}
+#endif
 	if ((port & 0xf0ff) == 0x801e) {
 		dipsw_w8(port, dat);
 		return;
@@ -80,9 +82,11 @@ static void IOOUTCALL defout8(UINT port,
 
 static REG8 IOINPCALL definp8(UINT port) {
 
+#if !defined(DISABLE_SOUND)
 	if ((port & 0xfff0) == cs4231.port) {
 		return(cs4231io_r8(port));
 	}
+#endif
 	if ((port & 0xf0ff) == 0x801e) {
 		return(dipsw_r8(port));
 	}
@@ -484,7 +488,7 @@ void IOOUTCALL iocore_out8(UINT port, RE
 
 	IOFUNC	iof;
 
-	TRACEOUT(("iocore_out8(%.2x, %.2x)", port, dat));
+//	TRACEOUT(("iocore_out8(%.2x, %.2x)", port, dat));
 	CPU_REMCLOCK -= iocore.busclock;
 	iof = iocore.base[(port >> 8) & 0xff];
 	iof->ioout[port & 0xff](port, dat);
@@ -498,7 +502,7 @@ REG8 IOINPCALL iocore_inp8(UINT port) {
 	CPU_REMCLOCK -= iocore.busclock;
 	iof = iocore.base[(port >> 8) & 0xff];
 	ret = iof->ioinp[port & 0xff](port);
-	TRACEOUT(("iocore_inp8(%.2x) -> %.2x", port, ret));
+//	TRACEOUT(("iocore_inp8(%.2x) -> %.2x", port, ret));
 	return(ret);
 }
 
@@ -506,6 +510,7 @@ void IOOUTCALL iocore_out16(UINT port, R
 
 	IOFUNC	iof;
 
+//	TRACEOUT(("iocore_out16(%.4x, %.4x)", port, dat));
 	CPU_REMCLOCK -= iocore.busclock;
 #if defined(SUPPORT_IDEIO)
 	if (port == 0x0640) {