--- np2/io/pit.c	2004/03/19 00:30:01	1.20
+++ np2/io/pit.c	2004/07/01 11:42:54	1.22
@@ -12,9 +12,9 @@
 
 
 #define	BEEPCOUNTEREX					// BEEPアイドル時のカウンタをα倍に
-// #if defined(CPUCORE_IA32)
+#if defined(CPUCORE_IA32)
 #define	uPD71054
-// #endif
+#endif
 
 
 // --- Interval timer
@@ -149,7 +149,7 @@ static UINT getcount(const _PITCH *pitch
 		case 1:
 			switch(pitch->ctrl & 0x06) {
 #ifdef uPD71054				// ?
-				case 0x00:
+//				case 0x00:
 #endif
 				case 0x04:
 					return(pitch->value);
@@ -178,8 +178,10 @@ static UINT getcount(const _PITCH *pitch
 			clock = nevent_getremain(NEVENT_RS232C);
 			break;
 
+#if !defined(DISABLE_SOUND)
 		case 3:
 			return(board14_pitcount());
+#endif
 
 		default:
 			clock = 0;
@@ -419,10 +421,12 @@ void itimer_reset(void) {
 	pit.ch[1].value = beepcnt;
 	pit.ch[2].ctrl = 0xb6 & 0x3f;
 	pit.ch[2].ch = 2;
+#if !defined(DISABLE_SOUND)
 	pit.ch[3].ctrl = 0x36;
 	pit.ch[3].ch = 3;
 	pit.ch[4].ctrl = 0x36;
 	pit.ch[4].ch = 4;
+#endif
 	setsystimerevent(0, NEVENT_ABSOLUTE);
 	beep_hzset(beepcnt);
 }