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-rw-r--r--src/mame/drivers/ron.cpp12
1 files changed, 8 insertions, 4 deletions
diff --git a/src/mame/drivers/ron.cpp b/src/mame/drivers/ron.cpp
index c8542580198..257c4a5d733 100644
--- a/src/mame/drivers/ron.cpp
+++ b/src/mame/drivers/ron.cpp
@@ -67,6 +67,10 @@ public:
DECLARE_WRITE8_MEMBER(ay_pa_w);
void ron(machine_config &config);
+ void ron_audio_io(address_map &map);
+ void ron_audio_map(address_map &map);
+ void ron_io(address_map &map);
+ void ron_map(address_map &map);
protected:
// driver_device overrides
virtual void machine_start() override;
@@ -191,7 +195,7 @@ WRITE8_MEMBER(ron_state::sound_cmd_w)
m_audiocpu->set_input_line(INPUT_LINE_RESET, BIT(data, 7) ? CLEAR_LINE : ASSERT_LINE);
}
-static ADDRESS_MAP_START( ron_map, AS_PROGRAM, 8, ron_state )
+ADDRESS_MAP_START(ron_state::ron_map)
AM_RANGE(0x0000, 0x4fff) AM_ROM
AM_RANGE(0x8000, 0x83ff) AM_RAM AM_SHARE("vram")
AM_RANGE(0x8400, 0x87ff) AM_RAM
@@ -199,7 +203,7 @@ static ADDRESS_MAP_START( ron_map, AS_PROGRAM, 8, ron_state )
AM_RANGE(0x8c00, 0x8fff) AM_RAM
ADDRESS_MAP_END
-static ADDRESS_MAP_START( ron_io, AS_IO, 8, ron_state )
+ADDRESS_MAP_START(ron_state::ron_io)
ADDRESS_MAP_GLOBAL_MASK(0xff)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x00, 0x01) AM_READ(p1_mux_r)
@@ -209,11 +213,11 @@ static ADDRESS_MAP_START( ron_io, AS_IO, 8, ron_state )
AM_RANGE(0x0a, 0x0a) AM_WRITE(output_w)
ADDRESS_MAP_END
-static ADDRESS_MAP_START( ron_audio_map, AS_PROGRAM, 8, ron_state)
+ADDRESS_MAP_START(ron_state::ron_audio_map)
AM_RANGE(0x0000,0x0fff) AM_ROM
ADDRESS_MAP_END
-static ADDRESS_MAP_START( ron_audio_io, AS_IO, 8, ron_state)
+ADDRESS_MAP_START(ron_state::ron_audio_io)
ADDRESS_MAP_END