diff options
Diffstat (limited to 'src/mame/drivers/k1003.cpp')
-rw-r--r-- | src/mame/drivers/k1003.cpp | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/src/mame/drivers/k1003.cpp b/src/mame/drivers/k1003.cpp index 0587c35d22e..fd17a1fe52b 100644 --- a/src/mame/drivers/k1003.cpp +++ b/src/mame/drivers/k1003.cpp @@ -71,14 +71,15 @@ private: }; -ADDRESS_MAP_START(k1003_state::k1003_mem) - AM_RANGE(0x0000,0x07ff) AM_ROM - AM_RANGE(0x0800,0x17ff) AM_RAM - AM_RANGE(0x1800,0x1fff) AM_ROM - AM_RANGE(0x2000,0x27ff) AM_ROM - AM_RANGE(0x2800,0x2fff) AM_RAM - AM_RANGE(0x3000,0x3aff) AM_ROM -ADDRESS_MAP_END +void k1003_state::k1003_mem(address_map &map) +{ + map(0x0000, 0x07ff).rom(); + map(0x0800, 0x17ff).ram(); + map(0x1800, 0x1fff).rom(); + map(0x2000, 0x27ff).rom(); + map(0x2800, 0x2fff).ram(); + map(0x3000, 0x3aff).rom(); +} READ8_MEMBER( k1003_state::port2_r ) { @@ -120,15 +121,16 @@ WRITE8_MEMBER( k1003_state::disp_w ) output().set_digit_value(bit_to_dec(data)*2+1, m_disp_2); } -ADDRESS_MAP_START(k1003_state::k1003_io) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x00,0x00) AM_READ(key_r) - AM_RANGE(0x02,0x02) AM_READ(port2_r) +void k1003_state::k1003_io(address_map &map) +{ + map.unmap_value_high(); + map(0x00, 0x00).r(this, FUNC(k1003_state::key_r)); + map(0x02, 0x02).r(this, FUNC(k1003_state::port2_r)); - AM_RANGE(0x08,0x08) AM_WRITE(disp_w) - AM_RANGE(0x09,0x09) AM_WRITE(disp_2_w) - AM_RANGE(0x10,0x10) AM_WRITE(disp_1_w) -ADDRESS_MAP_END + map(0x08, 0x08).w(this, FUNC(k1003_state::disp_w)); + map(0x09, 0x09).w(this, FUNC(k1003_state::disp_2_w)); + map(0x10, 0x10).w(this, FUNC(k1003_state::disp_1_w)); +} /* Input ports */ static INPUT_PORTS_START( k1003 ) |