From 58823febb702e46ace51098084211c2c95e8cbcf Mon Sep 17 00:00:00 2001 From: AJR Date: Wed, 21 Jun 2017 22:33:02 -0400 Subject: renegade, spdodgeb: Soundlatch modernization (nw) --- src/mame/drivers/renegade.cpp | 9 ++------- src/mame/drivers/spdodgeb.cpp | 9 ++------- src/mame/includes/renegade.h | 1 - src/mame/includes/spdodgeb.h | 1 - 4 files changed, 4 insertions(+), 16 deletions(-) diff --git a/src/mame/drivers/renegade.cpp b/src/mame/drivers/renegade.cpp index f41f2be449e..5e08ffce6ea 100644 --- a/src/mame/drivers/renegade.cpp +++ b/src/mame/drivers/renegade.cpp @@ -169,12 +169,6 @@ WRITE_LINE_MEMBER(renegade_state::adpcm_int) } } -WRITE8_MEMBER(renegade_state::sound_w) -{ - m_soundlatch->write(space, offset, data); - m_audiocpu->set_input_line(M6809_IRQ_LINE, HOLD_LINE); -} - void renegade_state::machine_start() { m_rombank->configure_entries(0, 2, memregion("maincpu")->base(), 0x4000); @@ -245,7 +239,7 @@ static ADDRESS_MAP_START( renegade_nomcu_map, AS_PROGRAM, 8, renegade_state ) AM_RANGE(0x3100, 0x31ff) AM_RAM_DEVWRITE("palette", palette_device, write_ext) AM_SHARE("palette_ext") AM_RANGE(0x3800, 0x3800) AM_READ_PORT("IN0") AM_WRITE(scroll_lsb_w) /* Player#1 controls, P1,P2 start */ AM_RANGE(0x3801, 0x3801) AM_READ_PORT("IN1") AM_WRITE(scroll_msb_w) /* Player#2 controls, coin triggers */ - AM_RANGE(0x3802, 0x3802) AM_READ_PORT("DSW2") AM_WRITE(sound_w) /* DIP2 various IO ports */ + AM_RANGE(0x3802, 0x3802) AM_READ_PORT("DSW2") AM_DEVWRITE("soundlatch", generic_latch_8_device, write) /* DIP2 various IO ports */ AM_RANGE(0x3803, 0x3803) AM_READ_PORT("DSW1") AM_WRITE(flipscreen_w) /* DIP1 */ AM_RANGE(0x3805, 0x3805) AM_READNOP AM_WRITE(bankswitch_w) AM_RANGE(0x3806, 0x3806) AM_WRITENOP // ?? watchdog @@ -498,6 +492,7 @@ static MACHINE_CONFIG_START( renegade ) MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_GENERIC_LATCH_8_ADD("soundlatch") + MCFG_GENERIC_LATCH_DATA_PENDING_CB(INPUTLINE("audiocpu", M6809_IRQ_LINE)) MCFG_SOUND_ADD("ymsnd", YM3526, 12000000/4) MCFG_YM3526_IRQ_HANDLER(INPUTLINE("audiocpu", M6809_FIRQ_LINE)) diff --git a/src/mame/drivers/spdodgeb.cpp b/src/mame/drivers/spdodgeb.cpp index df965abe70d..3190bdc168d 100644 --- a/src/mame/drivers/spdodgeb.cpp +++ b/src/mame/drivers/spdodgeb.cpp @@ -32,12 +32,6 @@ Notes: #include "speaker.h" -WRITE8_MEMBER(spdodgeb_state::sound_command_w) -{ - m_soundlatch->write(space, offset, data); - m_audiocpu->set_input_line(M6809_IRQ_LINE, HOLD_LINE); -} - WRITE8_MEMBER(spdodgeb_state::spd_adpcm_w) { int chip = offset & 1; @@ -248,7 +242,7 @@ static ADDRESS_MAP_START( spdodgeb_map, AS_PROGRAM, 8, spdodgeb_state ) AM_RANGE(0x2000, 0x2fff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") AM_RANGE(0x3000, 0x3000) AM_READ_PORT("IN0") //AM_WRITENOP AM_RANGE(0x3001, 0x3001) AM_READ_PORT("DSW") //AM_WRITENOP - AM_RANGE(0x3002, 0x3002) AM_WRITE(sound_command_w) + AM_RANGE(0x3002, 0x3002) AM_DEVWRITE("soundlatch", generic_latch_8_device, write) // AM_RANGE(0x3003, 0x3003) AM_WRITENOP AM_RANGE(0x3004, 0x3004) AM_WRITE(scrollx_lo_w) // AM_RANGE(0x3005, 0x3005) AM_WRITENOP /* mcu63701_output_w */ @@ -433,6 +427,7 @@ static MACHINE_CONFIG_START( spdodgeb ) MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker") MCFG_GENERIC_LATCH_8_ADD("soundlatch") + MCFG_GENERIC_LATCH_DATA_PENDING_CB(INPUTLINE("audiocpu", M6809_IRQ_LINE)) MCFG_SOUND_ADD("ymsnd", YM3812, XTAL_12MHz/4) MCFG_YM3812_IRQ_HANDLER(INPUTLINE("audiocpu", M6809_FIRQ_LINE)) diff --git a/src/mame/includes/renegade.h b/src/mame/includes/renegade.h index 44f156b3cbf..dd5e477e715 100644 --- a/src/mame/includes/renegade.h +++ b/src/mame/includes/renegade.h @@ -48,7 +48,6 @@ public: tilemap_t *m_bg_tilemap; tilemap_t *m_fg_tilemap; - DECLARE_WRITE8_MEMBER(sound_w); DECLARE_READ8_MEMBER(mcu_reset_r); DECLARE_WRITE8_MEMBER(bankswitch_w); DECLARE_WRITE8_MEMBER(coincounter_w); diff --git a/src/mame/includes/spdodgeb.h b/src/mame/includes/spdodgeb.h index 3139e0f428e..1f97cf91465 100644 --- a/src/mame/includes/spdodgeb.h +++ b/src/mame/includes/spdodgeb.h @@ -61,7 +61,6 @@ public: tilemap_t *m_bg_tilemap; int m_lastscroll; - DECLARE_WRITE8_MEMBER(sound_command_w); DECLARE_WRITE8_MEMBER(spd_adpcm_w); DECLARE_READ8_MEMBER(mcu63701_r); DECLARE_WRITE8_MEMBER(mcu63701_w); -- cgit v1.2.3