diff options
Diffstat (limited to 'src/mame/drivers/terco.cpp')
-rw-r--r-- | src/mame/drivers/terco.cpp | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/mame/drivers/terco.cpp b/src/mame/drivers/terco.cpp index 74de2532a5a..28a44dd8a42 100644 --- a/src/mame/drivers/terco.cpp +++ b/src/mame/drivers/terco.cpp @@ -278,15 +278,16 @@ private: //required_device<ay3600_device> m_ay3600; }; -ADDRESS_MAP_START(t4490_state::t4490_map) - AM_RANGE(0x0000, 0x1fff) AM_RAM - AM_RANGE(0x3000, 0x3fff) AM_ROM AM_REGION("maincpu", 0x3000) - AM_RANGE(0x9500, 0x95ff) AM_RAM - AM_RANGE(0x9030, 0x9031) AM_DEVREADWRITE("acia", acia6850_device, read, write) - AM_RANGE(0x9034, 0x9037) AM_DEVREADWRITE("pia1", pia6821_device, read, write) - AM_RANGE(0x9038, 0x903b) AM_DEVREADWRITE("pia2", pia6821_device, read, write) - AM_RANGE(0xa000, 0xffff) AM_ROM AM_REGION("maincpu", 0xa000) -ADDRESS_MAP_END +void t4490_state::t4490_map(address_map &map) +{ + map(0x0000, 0x1fff).ram(); + map(0x3000, 0x3fff).rom().region("maincpu", 0x3000); + map(0x9500, 0x95ff).ram(); + map(0x9030, 0x9031).rw("acia", FUNC(acia6850_device::read), FUNC(acia6850_device::write)); + map(0x9034, 0x9037).rw(m_pia1, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); + map(0x9038, 0x903b).rw(m_pia2, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); + map(0xa000, 0xffff).rom().region("maincpu", 0xa000); +} /* Input ports */ static INPUT_PORTS_START( t4490 ) |