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Diffstat (limited to 'src/mame/drivers/astrohome.cpp')
-rw-r--r--src/mame/drivers/astrohome.cpp18
1 files changed, 10 insertions, 8 deletions
diff --git a/src/mame/drivers/astrohome.cpp b/src/mame/drivers/astrohome.cpp
index 0a4a454839f..fcec6699453 100644
--- a/src/mame/drivers/astrohome.cpp
+++ b/src/mame/drivers/astrohome.cpp
@@ -53,17 +53,19 @@ public:
*
*********************************************************************************/
-ADDRESS_MAP_START(astrocde_mess_state::astrocade_mem)
- AM_RANGE(0x0000, 0x0fff) AM_ROM AM_WRITE(astrocade_funcgen_w)
- AM_RANGE(0x1000, 0x3fff) AM_ROM /* Star Fortress writes in here?? */
- AM_RANGE(0x4000, 0x4fff) AM_RAM AM_SHARE("videoram") /* ASG */
+void astrocde_mess_state::astrocade_mem(address_map &map)
+{
+ map(0x0000, 0x0fff).rom().w(this, FUNC(astrocde_mess_state::astrocade_funcgen_w));
+ map(0x1000, 0x3fff).rom(); /* Star Fortress writes in here?? */
+ map(0x4000, 0x4fff).ram().share("videoram"); /* ASG */
//AM_RANGE(0x5000, 0xffff) AM_DEVREADWRITE("exp", astrocade_exp_device, read, write)
-ADDRESS_MAP_END
+}
-ADDRESS_MAP_START(astrocde_mess_state::astrocade_io)
- AM_RANGE(0x00, 0x1f) AM_SELECT(0xff00) AM_READWRITE(astrocade_data_chip_register_r, astrocade_data_chip_register_w)
-ADDRESS_MAP_END
+void astrocde_mess_state::astrocade_io(address_map &map)
+{
+ map(0x00, 0x1f).select(0xff00).rw(this, FUNC(astrocde_mess_state::astrocade_data_chip_register_r), FUNC(astrocde_mess_state::astrocade_data_chip_register_w));
+}
/*************************************
*