diff options
Diffstat (limited to 'src/mame/drivers/beaminv.cpp')
-rw-r--r-- | src/mame/drivers/beaminv.cpp | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/src/mame/drivers/beaminv.cpp b/src/mame/drivers/beaminv.cpp index 8ac1f374335..e93e3017dac 100644 --- a/src/mame/drivers/beaminv.cpp +++ b/src/mame/drivers/beaminv.cpp @@ -241,15 +241,16 @@ READ8_MEMBER(beaminv_state::controller_r) * *************************************/ -ADDRESS_MAP_START(beaminv_state::main_map) - AM_RANGE(0x0000, 0x17ff) AM_ROM - AM_RANGE(0x1800, 0x1fff) AM_RAM - AM_RANGE(0x2400, 0x2400) AM_MIRROR(0x03ff) AM_READ_PORT("DSW") - AM_RANGE(0x2800, 0x2800) AM_MIRROR(0x03ff) AM_READ_PORT("INPUTS") - AM_RANGE(0x3400, 0x3400) AM_MIRROR(0x03ff) AM_READ(controller_r) - AM_RANGE(0x3800, 0x3800) AM_MIRROR(0x03ff) AM_READ(v128_r) - AM_RANGE(0x4000, 0x5fff) AM_RAM AM_SHARE("videoram") -ADDRESS_MAP_END +void beaminv_state::main_map(address_map &map) +{ + map(0x0000, 0x17ff).rom(); + map(0x1800, 0x1fff).ram(); + map(0x2400, 0x2400).mirror(0x03ff).portr("DSW"); + map(0x2800, 0x2800).mirror(0x03ff).portr("INPUTS"); + map(0x3400, 0x3400).mirror(0x03ff).r(this, FUNC(beaminv_state::controller_r)); + map(0x3800, 0x3800).mirror(0x03ff).r(this, FUNC(beaminv_state::v128_r)); + map(0x4000, 0x5fff).ram().share("videoram"); +} @@ -259,10 +260,11 @@ ADDRESS_MAP_END * *************************************/ -ADDRESS_MAP_START(beaminv_state::main_io_map) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x00) AM_WRITE(controller_select_w) /* to be confirmed */ -ADDRESS_MAP_END +void beaminv_state::main_io_map(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x00).w(this, FUNC(beaminv_state::controller_select_w)); /* to be confirmed */ +} |