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Diffstat (limited to 'src/mame/drivers/simpl156.cpp')
-rw-r--r--src/mame/drivers/simpl156.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/simpl156.cpp b/src/mame/drivers/simpl156.cpp
index 4f8e84503bc..0d7bf4007b5 100644
--- a/src/mame/drivers/simpl156.cpp
+++ b/src/mame/drivers/simpl156.cpp
@@ -109,7 +109,7 @@ static INPUT_PORTS_START( simpl156 )
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_SERVICE_NO_TOGGLE( 0x0008, IP_ACTIVE_LOW )
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen") // all bits? check..
- PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_READ_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, do_read)
+ PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, do_read)
PORT_BIT( 0xffff0000, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("IN1")