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Diffstat (limited to 'src/mame/video/decodmd1.cpp')
-rw-r--r--src/mame/video/decodmd1.cpp22
1 files changed, 12 insertions, 10 deletions
diff --git a/src/mame/video/decodmd1.cpp b/src/mame/video/decodmd1.cpp
index 09bfa6049da..3e9bfea9bf3 100644
--- a/src/mame/video/decodmd1.cpp
+++ b/src/mame/video/decodmd1.cpp
@@ -188,16 +188,18 @@ TIMER_DEVICE_CALLBACK_MEMBER(decodmd_type1_device::dmd_nmi)
m_cpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);
}
-ADDRESS_MAP_START(decodmd_type1_device::decodmd1_map)
- AM_RANGE(0x0000, 0x3fff) AM_ROMBANK("dmdbank2") // last 16k of ROM
- AM_RANGE(0x4000, 0x7fff) AM_ROMBANK("dmdbank1")
- AM_RANGE(0x8000, 0x9fff) AM_RAMBANK("dmdram")
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(decodmd_type1_device::decodmd1_io_map)
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x00, 0xff) AM_READWRITE(dmd_port_r, dmd_port_w)
-ADDRESS_MAP_END
+void decodmd_type1_device::decodmd1_map(address_map &map)
+{
+ map(0x0000, 0x3fff).bankr("dmdbank2"); // last 16k of ROM
+ map(0x4000, 0x7fff).bankr("dmdbank1");
+ map(0x8000, 0x9fff).bankrw("dmdram");
+}
+
+void decodmd_type1_device::decodmd1_io_map(address_map &map)
+{
+ map.global_mask(0xff);
+ map(0x00, 0xff).rw(this, FUNC(decodmd_type1_device::dmd_port_r), FUNC(decodmd_type1_device::dmd_port_w));
+}
MACHINE_CONFIG_START(decodmd_type1_device::device_add_mconfig)
/* basic machine hardware */