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Diffstat (limited to 'src/mame/drivers/px4.cpp')
-rw-r--r--src/mame/drivers/px4.cpp9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mame/drivers/px4.cpp b/src/mame/drivers/px4.cpp
index ca336924e97..fd5e6ba3870 100644
--- a/src/mame/drivers/px4.cpp
+++ b/src/mame/drivers/px4.cpp
@@ -134,6 +134,8 @@ public:
DECLARE_WRITE_LINE_MEMBER( centronics_perror_w ) { m_centronics_perror = state; }
void px4(machine_config &config);
+ void px4_io(address_map &map);
+ void px4_mem(address_map &map);
protected:
// driver_device overrides
virtual void machine_start() override;
@@ -268,6 +270,7 @@ public:
DECLARE_READ8_MEMBER( ramdisk_control_r );
void px4p(machine_config &config);
+ void px4p_io(address_map &map);
protected:
// driver_device overrides
virtual void machine_start() override;
@@ -1256,12 +1259,12 @@ void px4p_state::machine_start()
// ADDRESS MAPS
//**************************************************************************
-static ADDRESS_MAP_START( px4_mem, AS_PROGRAM, 8, px4_state )
+ADDRESS_MAP_START(px4_state::px4_mem)
AM_RANGE(0x0000, 0x7fff) AM_ROMBANK("bank1")
AM_RANGE(0x8000, 0xffff) AM_RAMBANK("bank2")
ADDRESS_MAP_END
-static ADDRESS_MAP_START( px4_io, AS_IO, 8, px4_state )
+ADDRESS_MAP_START(px4_state::px4_io)
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
// gapnit, 0x00-0x07
@@ -1290,7 +1293,7 @@ static ADDRESS_MAP_START( px4_io, AS_IO, 8, px4_state )
AM_RANGE(0x1a, 0x1f) AM_NOP
ADDRESS_MAP_END
-static ADDRESS_MAP_START( px4p_io, AS_IO, 8, px4p_state )
+ADDRESS_MAP_START(px4p_state::px4p_io)
AM_IMPORT_FROM(px4_io)
AM_RANGE(0x90, 0x92) AM_WRITE(ramdisk_address_w )
AM_RANGE(0x93, 0x93) AM_READWRITE(ramdisk_data_r, ramdisk_data_w )