diff options
Diffstat (limited to 'src/mame/drivers/by68701.cpp')
-rw-r--r-- | src/mame/drivers/by68701.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/mame/drivers/by68701.cpp b/src/mame/drivers/by68701.cpp index 9e1bf7b5be0..42ebe38b41f 100644 --- a/src/mame/drivers/by68701.cpp +++ b/src/mame/drivers/by68701.cpp @@ -26,13 +26,14 @@ public: }; -ADDRESS_MAP_START(by68701_state::by68701_map) - AM_RANGE(0x0000, 0xffff) AM_NOP - AM_RANGE(0x0000, 0x00ff) AM_RAM - AM_RANGE(0x0400, 0x04ff) AM_RAM - AM_RANGE(0x0500, 0x07ff) AM_RAM - AM_RANGE(0x7000, 0xffff) AM_ROM -ADDRESS_MAP_END +void by68701_state::by68701_map(address_map &map) +{ + map(0x0000, 0xffff).noprw(); + map(0x0000, 0x00ff).ram(); + map(0x0400, 0x04ff).ram(); + map(0x0500, 0x07ff).ram(); + map(0x7000, 0xffff).rom(); +} static INPUT_PORTS_START( by68701 ) INPUT_PORTS_END |