--- np2/cbus/board86.c	2004/02/03 08:24:40	1.3
+++ np2/cbus/board86.c	2005/05/12 17:24:05	1.6
@@ -85,14 +85,21 @@ static REG8 IOINPCALL opna_i188(UINT por
 
 static REG8 IOINPCALL opna_i18a(UINT port) {
 
+	(void)port;
 	if (opn.opnreg == 0x0e) {
 		return(fmboard_getjoy(&psg1));
 	}
 	else if (opn.opnreg < 0x10) {
 		return(psggen_getreg(&psg1, opn.opnreg));
 	}
-	(void)port;
+#if 1
+	else if (opn.opnreg == 0xff) {
+		return(1);
+	}
+	return(opn.opnreg);
+#else
 	return(opn.reg[opn.opnreg]);
+#endif
 }
 
 static REG8 IOINPCALL opna_i18c(UINT port) {
@@ -144,7 +151,7 @@ void board86_reset(void) {
 					((np2cfg.snd86opt & 0x8) << 3));
 	opngen_setcfg(3, OPN_STEREO | 0x038);
 	if (np2cfg.snd86opt & 2) {
-		soundrom_load(0xcc000, "86");
+		soundrom_load(0xcc000, OEMTEXT("86"));
 	}
 	opn.base = (np2cfg.snd86opt & 0x01)?0x000:0x100;
 	fmboard_extreg(extendchannel);
@@ -158,7 +165,7 @@ void board86_bind(void) {
 	fmboard_rhyrestore(&rhythm, 0);
 	sound_streamregist(&opngen, (SOUNDCB)opngen_getpcm);
 	sound_streamregist(&psg1, (SOUNDCB)psggen_getpcm);
-	sound_streamregist(&rhythm, (SOUNDCB)rhythm_getpcm);
+	rhythm_bind(&rhythm);
 	pcm86io_bind();
 	cbuscore_attachsndex(0x188 + opn.base, opna_o, opna_i);
 }
@@ -218,7 +225,7 @@ void board86c_bind(void) {
 	fmboard_rhyrestore(&rhythm, 0);
 	sound_streamregist(&opngen, (SOUNDCB)opngen_getpcm);
 	sound_streamregist(&psg1, (SOUNDCB)psggen_getpcm);
-	sound_streamregist(&rhythm, (SOUNDCB)rhythm_getpcm);
+	rhythm_bind(&rhythm);
 	sound_streamregist(&adpcm, (SOUNDCB)adpcm_getpcm);
 	pcm86io_bind();
 	cbuscore_attachsndex(0x188 + opn.base, opnac_o, opnac_i);