diff options
Diffstat (limited to 'src/mame/drivers/vc4000.cpp')
-rw-r--r-- | src/mame/drivers/vc4000.cpp | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/src/mame/drivers/vc4000.cpp b/src/mame/drivers/vc4000.cpp index 09703716919..11fdaaaec9b 100644 --- a/src/mame/drivers/vc4000.cpp +++ b/src/mame/drivers/vc4000.cpp @@ -184,23 +184,25 @@ READ8_MEMBER( vc4000_state::elektor_cass_r ) return (m_cassette->input() > 0.03) ? 0xff : 0x7f; } -ADDRESS_MAP_START(vc4000_state::vc4000_mem) - ADDRESS_MAP_UNMAP_HIGH - ADDRESS_MAP_GLOBAL_MASK(0x1fff) - AM_RANGE(0x0000, 0x07ff) AM_ROM - AM_RANGE(0x1680, 0x16ff) AM_READWRITE(vc4000_key_r, vc4000_sound_ctl) AM_MIRROR(0x0800) - AM_RANGE(0x1700, 0x17ff) AM_READWRITE(vc4000_video_r, vc4000_video_w) AM_MIRROR(0x0800) -ADDRESS_MAP_END - -ADDRESS_MAP_START(vc4000_state::elektor_mem) - ADDRESS_MAP_UNMAP_HIGH - ADDRESS_MAP_GLOBAL_MASK(0x1fff) - AM_RANGE(0x0000, 0x07ff) AM_ROM - AM_RANGE(0x0800, 0x15ff) AM_RAM - AM_RANGE(0x1980, 0x19ff) AM_MIRROR(0x400) AM_READWRITE(elektor_cass_r,elektor_cass_w) - AM_RANGE(0x1680, 0x168f) AM_MIRROR(0x800) AM_READWRITE(vc4000_key_r,vc4000_sound_ctl) - AM_RANGE(0x1700, 0x17ff) AM_MIRROR(0x800) AM_READWRITE(vc4000_video_r, vc4000_video_w) -ADDRESS_MAP_END +void vc4000_state::vc4000_mem(address_map &map) +{ + map.unmap_value_high(); + map.global_mask(0x1fff); + map(0x0000, 0x07ff).rom(); + map(0x1680, 0x16ff).rw(this, FUNC(vc4000_state::vc4000_key_r), FUNC(vc4000_state::vc4000_sound_ctl)).mirror(0x0800); + map(0x1700, 0x17ff).rw(this, FUNC(vc4000_state::vc4000_video_r), FUNC(vc4000_state::vc4000_video_w)).mirror(0x0800); +} + +void vc4000_state::elektor_mem(address_map &map) +{ + map.unmap_value_high(); + map.global_mask(0x1fff); + map(0x0000, 0x07ff).rom(); + map(0x0800, 0x15ff).ram(); + map(0x1980, 0x19ff).mirror(0x400).rw(this, FUNC(vc4000_state::elektor_cass_r), FUNC(vc4000_state::elektor_cass_w)); + map(0x1680, 0x168f).mirror(0x800).rw(this, FUNC(vc4000_state::vc4000_key_r), FUNC(vc4000_state::vc4000_sound_ctl)); + map(0x1700, 0x17ff).mirror(0x800).rw(this, FUNC(vc4000_state::vc4000_video_r), FUNC(vc4000_state::vc4000_video_w)); +} static INPUT_PORTS_START( vc4000 ) PORT_START("PANEL") |