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NetBSD/sys/dev/ic/oplreg.h

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Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
/* $NetBSD: oplreg.h,v 1.2 1998/08/26 13:08:10 augustss Exp $ */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
/*
* Copyright (c) 1997 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Author: Lennart Augustsson
*
* 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 the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
/* Offsets from base address */
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
#define OPL_L 0
#define OPL_R 2
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
/* Offsets from base+[OPL_L|OPL_R] */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_STATUS 0
#define OPL_STATUS_IRQ 0x80
#define OPL_STATUS_FT1 0x40
#define OPL_STATUS_FT2 0x20
#define OPL_STATUS_MASK 0xE0
#define OPL_ADDR 0
#define OPL_DATA 1
#define OPL_TEST 0x01
#define OPL_ENABLE_WAVE_SELECT 0x20
#define OPL_TIMER1 0x02
#define OPL_TIMER2 0x03
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
#define OPL_TIMER_CONTROL 0x04 /* Left */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_TIMER1_START 0x01
#define OPL_TIMER2_START 0x02
#define OPL_TIMER2_MASK 0x20
#define OPL_TIMER1_MASK 0x40
#define OPL_IRQ_RESET 0x80
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
#define OPL_CONNECTION_SELECT 0x04 /* Right */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_NOCONNECTION 0x00
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
#define OPL_R_4OP_0 0x01
#define OPL_R_4OP_1 0x02
#define OPL_R_4OP_2 0x04
#define OPL_L_4OP_0 0x08
#define OPL_L_4OP_1 0x10
#define OPL_L_4OP_2 0x20
#define OPL_MODE 0x05 /* Right */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL3_ENABLE 0x01
#define OPL4_ENABLE 0x02
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
#define OPL_KBD_SPLIT 0x08 /* Left */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_KEYBOARD_SPLIT 0x40
#define OPL_COMPOSITE_SINE_WAVE_MODE 0x80
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
#define OPL_PERCUSSION 0xbd /* Left */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_NOPERCUSSION 0x00
#define OPL_HIHAT 0x01
#define OPL_CYMBAL 0x02
#define OPL_TOMTOM 0x04
#define OPL_SNAREDRUM 0x08
#define OPL_BASSDRUM 0x10
#define OPL_PERCUSSION_ENABLE 0x20
#define OPL_VIBRATO_DEPTH 0x40
#define OPL_TREMOLO_DEPTH 0x80
/*
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
* Offsets to the register banks for operators.
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
*/
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
/* AM/VIB/EG/KSR/Multiple (0x20 to 0x35) */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_AM_VIB 0x20
#define OPL_KSR 0x10
#define OPL_SUSTAIN 0x20
#define OPL_VIBRATO 0x40
#define OPL_TREMOLO 0x80
#define OPL_MULTIPLE_MASK 0x0f
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
/* KSL/Total level (0x40 to 0x55) */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_KSL_LEVEL 0x40
#define OPL_KSL_MASK 0xc0 /* Envelope scaling bits */
#define OPL_TOTAL_LEVEL_MASK 0x3f /* Strength (volume) of OP */
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
/* Attack / Decay rate (0x60 to 0x75) */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_ATTACK_DECAY 0x60
#define OPL_ATTACK_MASK 0xf0
#define DECAY_MASK 0x0f
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
/* Sustain level / Release rate (0x80 to 0x95) */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_SUSTAIN_RELEASE 0x80
#define OPL_SUSTAIN_MASK 0xf0
#define OPL_RELEASE_MASK 0x0f
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
/* Wave select (0xE0 to 0xF5) */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_WAVE_SELECT 0xe0
#define OPL_MAXREG 0xf5
/*
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
* Offsets to the register banks for voices.
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
*/
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
/* F-Number low bits (0xA0 to 0xA8). */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_FNUM_LOW 0xa0
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
/* F-number high bits / Key on / Block (octave) (0xB0 to 0xB8) */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_KEYON_BLOCK 0xb0
#define OPL_KEYON_BIT 0x20
#define OPL_BLOCKNUM_MASK 0x1c
#define OPL_FNUM_HIGH_MASK 0x03
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
/* Feedback / Connection (0xc0 to 0xc8) */
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_FEEDBACK_CONNECTION 0xc0
Do some renaming of registers and make sure we get sound in both channels on OPL3.
1998-08-26 17:08:10 +04:00
#define OPL_FEEDBACK_MASK 0x0e
* Redo the way the way the MIDI driver attaches to audio devices. * Improve the midisyn layer a little. * Add a driver for the Yamaha OPL[23] FM synths. The opl driver is not finished yet; it sounds pretty awful. For some strange reason I cannot get any FM sound from my SB64 cards, but a regular SB16 works fine.
1998-08-18 01:16:09 +04:00
#define OPL_CONNECTION_BIT 0x01
#define OPL_STEREO_BITS 0x30 /* OPL-3 only */
#define OPL_VOICE_TO_LEFT 0x10
#define OPL_VOICE_TO_RIGHT 0x20
#define OPL2_NVOICE 9
#define OPL3_NVOICE 18