summaryrefslogtreecommitdiffstats
path: root/src/mame/drivers/a51xx.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/a51xx.cpp')
-rw-r--r--src/mame/drivers/a51xx.cpp46
1 files changed, 25 insertions, 21 deletions
diff --git a/src/mame/drivers/a51xx.cpp b/src/mame/drivers/a51xx.cpp
index 239d17c8f09..c1a93dd266c 100644
--- a/src/mame/drivers/a51xx.cpp
+++ b/src/mame/drivers/a51xx.cpp
@@ -40,27 +40,31 @@ public:
};
-ADDRESS_MAP_START(a51xx_state::a5120_mem)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE( 0x0000, 0x03ff ) AM_ROM
- AM_RANGE( 0x0400, 0xffff ) AM_RAM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(a51xx_state::a5120_io)
- ADDRESS_MAP_UNMAP_HIGH
- ADDRESS_MAP_GLOBAL_MASK(0xff)
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(a51xx_state::a5130_mem)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE( 0x0000, 0x0fff ) AM_ROM
- AM_RANGE( 0x1000, 0xffff ) AM_RAM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(a51xx_state::a5130_io)
- ADDRESS_MAP_UNMAP_HIGH
- ADDRESS_MAP_GLOBAL_MASK(0xff)
-ADDRESS_MAP_END
+void a51xx_state::a5120_mem(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x03ff).rom();
+ map(0x0400, 0xffff).ram();
+}
+
+void a51xx_state::a5120_io(address_map &map)
+{
+ map.unmap_value_high();
+ map.global_mask(0xff);
+}
+
+void a51xx_state::a5130_mem(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x0fff).rom();
+ map(0x1000, 0xffff).ram();
+}
+
+void a51xx_state::a5130_io(address_map &map)
+{
+ map.unmap_value_high();
+ map.global_mask(0xff);
+}
/* Input ports */