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-rw-r--r--src/mame/drivers/arcadia.cpp6
1 files changed, 1 insertions, 5 deletions
diff --git a/src/mame/drivers/arcadia.cpp b/src/mame/drivers/arcadia.cpp
index 3238f72a48c..216b7431046 100644
--- a/src/mame/drivers/arcadia.cpp
+++ b/src/mame/drivers/arcadia.cpp
@@ -129,10 +129,6 @@ static ADDRESS_MAP_START( arcadia_mem, AS_PROGRAM, 8, arcadia_state )
AM_RANGE( 0x1800, 0x1aff) AM_READWRITE(video_r, video_w)
ADDRESS_MAP_END
-static ADDRESS_MAP_START( arcadia_io, AS_IO, 8, arcadia_state )
- AM_RANGE( S2650_SENSE_PORT,S2650_SENSE_PORT) AM_READ(vsync_r)
-ADDRESS_MAP_END
-
/* The Emerson Arcadia 2001 controllers have 2 fire buttons on the side,
but actually they are wired to keypad button #2. The following definitions
are meant to document this fact. The keypad has the following layout:
@@ -477,7 +473,7 @@ static MACHINE_CONFIG_START( arcadia )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", S2650, 3580000/4) /* 0.895 MHz */
MCFG_CPU_PROGRAM_MAP(arcadia_mem)
- MCFG_CPU_IO_MAP(arcadia_io)
+ MCFG_S2650_SENSE_INPUT(READLINE(arcadia_state, vsync_r))
MCFG_CPU_PERIODIC_INT_DRIVER(arcadia_state, video_line, 262*60)
MCFG_QUANTUM_TIME(attotime::from_hz(60))