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Diffstat (limited to 'src/mame/drivers/firefox.cpp')
-rw-r--r--src/mame/drivers/firefox.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/firefox.cpp b/src/mame/drivers/firefox.cpp
index 3b542edcde4..174e11191cb 100644
--- a/src/mame/drivers/firefox.cpp
+++ b/src/mame/drivers/firefox.cpp
@@ -571,8 +571,8 @@ static INPUT_PORTS_START( firefox )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("rdin1")
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF, firefox_state,mainflag_r, nullptr)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF, firefox_state,soundflag_r, nullptr)
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF, firefox_state,mainflag_r, nullptr)
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF, firefox_state,soundflag_r, nullptr)
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )