[src/nathanw_sa]: src/sys/arch/x68k/dev X68k built-in voice synthesizer.

[minoura <minoura%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/65f45e0af5db
branches:  nathanw_sa
changeset: 504651:65f45e0af5db
user:      minoura <minoura%NetBSD.org@localhost>
date:      Wed May 02 13:00:21 2001 +0000

description:
X68k built-in voice synthesizer.

diffstat:

 sys/arch/x68k/dev/opmreg.h |  81 ++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 81 insertions(+), 0 deletions(-)

diffs (85 lines):

diff -r fc53a479c115 -r 65f45e0af5db sys/arch/x68k/dev/opmreg.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/x68k/dev/opmreg.h        Wed May 02 13:00:21 2001 +0000
@@ -0,0 +1,81 @@
+/*     $NetBSD: opmreg.h,v 1.3.8.2 2001/05/02 13:00:21 minoura Exp $   */
+
+/*
+ * Copyright (c) 1995 Masanobu Saitoh, Takuya Harakawa.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by Masanobu Saitoh.
+ * 4. Neither the name of the University nor of the Laboratory may be used
+ *    to endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _OPMREG_H_
+#define _OPMREG_H_
+/*
+ * OPM voice structure
+ */
+struct opm_operator {
+       u_char ar;
+       u_char d1r;
+       u_char d2r;
+       u_char rr;
+       u_char d1l;
+       u_char tl;
+       u_char ks;
+       u_char mul;
+       u_char dt1;
+       u_char dt2;
+       u_char ame;
+};
+
+struct opm_voice {
+       struct opm_operator m1;
+       struct opm_operator c1;
+       struct opm_operator m2;
+       struct opm_operator c2;
+       u_char con;     /* connection */
+       u_char fb;      /* feedback level */
+       u_char sm;      /* slot mask */
+};
+
+/* XXX */
+
+#define        OPM1B_CT1MSK    (0x80)
+#define        OPM1B_CT2MSK    (0x40)
+
+#define VS_CLK_8MHZ    (0x00)
+#define VS_CLK_4MHZ    (0x80)
+
+#define        FDCSTBY (0x00)
+#define        FDCRDY  (0x40)
+
+void adpcm_chgclk      __P((u_char));
+void fdc_force_ready   __P((u_char));
+
+#define OPM_REG                0
+#define OPM_DATA       1
+
+#endif /* !_OPMREG_H_ */