diff options
Diffstat (limited to 'src/mame/drivers/kontest.cpp')
-rw-r--r-- | src/mame/drivers/kontest.cpp | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/src/mame/drivers/kontest.cpp b/src/mame/drivers/kontest.cpp index 39a77f1b3ef..e9077c44549 100644 --- a/src/mame/drivers/kontest.cpp +++ b/src/mame/drivers/kontest.cpp @@ -168,21 +168,23 @@ WRITE8_MEMBER(kontest_state::control_w) m_maincpu->set_input_line(0, CLEAR_LINE); } -ADDRESS_MAP_START(kontest_state::kontest_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0xe000, 0xffff) AM_RAM AM_SHARE("ram") -ADDRESS_MAP_END - -ADDRESS_MAP_START(kontest_state::kontest_io) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x00) AM_DEVWRITE("sn1", sn76489a_device, write) - AM_RANGE(0x04, 0x04) AM_DEVWRITE("sn2", sn76489a_device, write) - AM_RANGE(0x08, 0x08) AM_WRITE(control_w) - AM_RANGE(0x0c, 0x0c) AM_READ_PORT("IN0") - AM_RANGE(0x0d, 0x0d) AM_READ_PORT("IN1") - AM_RANGE(0x0e, 0x0e) AM_READ_PORT("IN2") - AM_RANGE(0x0f, 0x0f) AM_READ_PORT("IN3") -ADDRESS_MAP_END +void kontest_state::kontest_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0xe000, 0xffff).ram().share("ram"); +} + +void kontest_state::kontest_io(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x00).w("sn1", FUNC(sn76489a_device::write)); + map(0x04, 0x04).w("sn2", FUNC(sn76489a_device::write)); + map(0x08, 0x08).w(this, FUNC(kontest_state::control_w)); + map(0x0c, 0x0c).portr("IN0"); + map(0x0d, 0x0d).portr("IN1"); + map(0x0e, 0x0e).portr("IN2"); + map(0x0f, 0x0f).portr("IN3"); +} /*************************************************************************** |