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Diffstat (limited to 'src/mame/drivers/chessmst.cpp')
-rw-r--r--src/mame/drivers/chessmst.cpp12
1 files changed, 8 insertions, 4 deletions
diff --git a/src/mame/drivers/chessmst.cpp b/src/mame/drivers/chessmst.cpp
index 7cdf1eb27c5..b3428ee6826 100644
--- a/src/mame/drivers/chessmst.cpp
+++ b/src/mame/drivers/chessmst.cpp
@@ -68,26 +68,30 @@ public:
void chessmst(machine_config &config);
void chessmsta(machine_config &config);
void chessmstdm(machine_config &config);
+ void chessmst_io(address_map &map);
+ void chessmst_mem(address_map &map);
+ void chessmstdm(address_map &map);
+ void chessmstdm_io(address_map &map);
private:
void update_display();
};
-static ADDRESS_MAP_START(chessmst_mem, AS_PROGRAM, 8, chessmst_state)
+ADDRESS_MAP_START(chessmst_state::chessmst_mem)
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0x7fff) // A15 not connected
AM_RANGE( 0x0000, 0x27ff ) AM_ROM
AM_RANGE( 0x3400, 0x3bff ) AM_RAM
ADDRESS_MAP_END
-static ADDRESS_MAP_START(chessmstdm, AS_PROGRAM, 8, chessmst_state)
+ADDRESS_MAP_START(chessmst_state::chessmstdm)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE( 0x0000, 0x3fff ) AM_ROM
AM_RANGE( 0x4000, 0x7fff ) AM_DEVREAD("cartslot", generic_slot_device, read_rom)
AM_RANGE( 0x8000, 0x8bff ) AM_RAM
ADDRESS_MAP_END
-static ADDRESS_MAP_START( chessmst_io , AS_IO, 8, chessmst_state)
+ADDRESS_MAP_START(chessmst_state::chessmst_io)
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
//AM_RANGE(0x00, 0x03) AM_MIRROR(0xf0) read/write in both, not used by the software
@@ -95,7 +99,7 @@ static ADDRESS_MAP_START( chessmst_io , AS_IO, 8, chessmst_state)
AM_RANGE(0x08, 0x0b) AM_MIRROR(0xf0) AM_DEVREADWRITE("z80pio2", z80pio_device, read, write)
ADDRESS_MAP_END
-static ADDRESS_MAP_START( chessmstdm_io , AS_IO, 8, chessmst_state)
+ADDRESS_MAP_START(chessmst_state::chessmstdm_io)
AM_IMPORT_FROM(chessmst_io)
AM_RANGE(0x4c, 0x4c) AM_WRITE(digits_w)
ADDRESS_MAP_END