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author AJR <ariedlmayer@gmail.com>2025-09-28 14:49:07 -0400
committer AJR <ariedlmayer@gmail.com>2025-09-28 14:49:34 -0400
commit4c7764e36d495904ddef82d0b3c7e0a6d0ad42d4 (patch)
treedcd340642ba90daf6a91afe484c1c876cca0ade5
parent9e05714ba331240179330583787b1aceca63bdff (diff)
igs/igs017.cpp, igs/igs_m027*.cpp: Boost ADPCM sound volume from half to full
-rw-r--r--src/mame/igs/igs017.cpp2
-rw-r--r--src/mame/igs/igs_m027.cpp2
-rw-r--r--src/mame/igs/igs_m027_033vid.cpp2
-rw-r--r--src/mame/igs/igs_m027_link.cpp2
-rw-r--r--src/mame/igs/igs_m027xa.cpp6
5 files changed, 7 insertions, 7 deletions
diff --git a/src/mame/igs/igs017.cpp b/src/mame/igs/igs017.cpp
index 1415042167e..debc50b3f6b 100644
--- a/src/mame/igs/igs017.cpp
+++ b/src/mame/igs/igs017.cpp
@@ -4595,7 +4595,7 @@ void igs017_state::base_machine_oki(machine_config &config, const XTAL &xtal_oki
// sound
SPEAKER(config, "mono").front_center();
- OKIM6295(config, m_oki, xtal_oki, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 0.5);
+ OKIM6295(config, m_oki, xtal_oki, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 1.0);
}
diff --git a/src/mame/igs/igs_m027.cpp b/src/mame/igs/igs_m027.cpp
index 94d1b8393ea..30cb3e24c42 100644
--- a/src/mame/igs/igs_m027.cpp
+++ b/src/mame/igs/igs_m027.cpp
@@ -2501,7 +2501,7 @@ void igs_m027_state::m027_noppi(machine_config &config)
// sound hardware
SPEAKER(config, "mono").front_center();
- OKIM6295(config, m_oki, 1000000, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 0.5);
+ OKIM6295(config, m_oki, 1000000, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 1.0);
}
template <bool Xor>
diff --git a/src/mame/igs/igs_m027_033vid.cpp b/src/mame/igs/igs_m027_033vid.cpp
index adfc4780113..a6ee2571483 100644
--- a/src/mame/igs/igs_m027_033vid.cpp
+++ b/src/mame/igs/igs_m027_033vid.cpp
@@ -423,7 +423,7 @@ void igs_m027_033vid_state::m027_033vid(machine_config &config)
// sound hardware
SPEAKER(config, "mono").front_center();
- OKIM6295(config, m_oki, 24_MHz_XTAL / 24, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 0.5); // divider and pin 7 not verified
+ OKIM6295(config, m_oki, 24_MHz_XTAL / 24, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 1.0); // divider and pin 7 not verified
}
void igs_m027_033vid_state::huahuas5(machine_config &config)
diff --git a/src/mame/igs/igs_m027_link.cpp b/src/mame/igs/igs_m027_link.cpp
index 72d373e95d0..9094d7bf4a0 100644
--- a/src/mame/igs/igs_m027_link.cpp
+++ b/src/mame/igs/igs_m027_link.cpp
@@ -351,7 +351,7 @@ void extension_state::cjsll(machine_config &config)
SPEAKER(config, "mono").front_center();
- OKIM6295(config, "oki", 22_MHz_XTAL / 22, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 0.5);
+ OKIM6295(config, "oki", 22_MHz_XTAL / 22, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 1.0);
}
void extension_state::mgcs2l(machine_config &config)
diff --git a/src/mame/igs/igs_m027xa.cpp b/src/mame/igs/igs_m027xa.cpp
index 95bb47eec48..a33abae7f8c 100644
--- a/src/mame/igs/igs_m027xa.cpp
+++ b/src/mame/igs/igs_m027xa.cpp
@@ -581,8 +581,8 @@ void igs_m027xa_state::oki_bank_w(u8 data)
void igs_m027xa_state::oki_split_bank_w(u8 data)
{
- m_okibank[0]->set_entry(data & 0x0f);
- m_okibank[1]->set_entry((data >> 4) & 0x0f);
+ m_okibank[0]->set_entry(data & 0x0f); // speech
+ m_okibank[1]->set_entry((data >> 4) & 0x0f); // music
}
template <unsigned Select, unsigned First>
@@ -683,7 +683,7 @@ void igs_m027xa_state::base(machine_config &config)
// sound hardware
SPEAKER(config, "mono").front_center();
- OKIM6295(config, m_oki, 1000000, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 0.5);
+ OKIM6295(config, m_oki, 1000000, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 1.0);
}
void igs_m027xa_state::haunthig(machine_config &config)