diff options
Diffstat (limited to 'src/mame/drivers/didact.cpp')
-rw-r--r-- | src/mame/drivers/didact.cpp | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/src/mame/drivers/didact.cpp b/src/mame/drivers/didact.cpp index 44c91300af6..598dc96f0bd 100644 --- a/src/mame/drivers/didact.cpp +++ b/src/mame/drivers/didact.cpp @@ -285,12 +285,13 @@ void md6802_state::machine_reset() } // This address map is traced from schema -ADDRESS_MAP_START(md6802_state::md6802_map) - AM_RANGE(0x0000, 0x07ff) AM_RAM AM_MIRROR(0x1800) - AM_RANGE(0xa000, 0xa003) AM_DEVREADWRITE(PIA1_TAG, pia6821_device, read, write) AM_MIRROR(0x1ffc) - AM_RANGE(0xc000, 0xc003) AM_DEVREADWRITE(PIA2_TAG, pia6821_device, read, write) AM_MIRROR(0x1ffc) - AM_RANGE(0xe000, 0xe7ff) AM_ROM AM_MIRROR(0x1800) AM_REGION("maincpu", 0xe000) -ADDRESS_MAP_END +void md6802_state::md6802_map(address_map &map) +{ + map(0x0000, 0x07ff).ram().mirror(0x1800); + map(0xa000, 0xa003).rw(m_pia1, FUNC(pia6821_device::read), FUNC(pia6821_device::write)).mirror(0x1ffc); + map(0xc000, 0xc003).rw(m_pia2, FUNC(pia6821_device::read), FUNC(pia6821_device::write)).mirror(0x1ffc); + map(0xe000, 0xe7ff).rom().mirror(0x1800).region("maincpu", 0xe000); +} /* * ___________________________________________________________________________________________________________ _____________________________________________________ @@ -477,13 +478,14 @@ void mp68a_state::machine_start() } // This address map is traced from pcb -ADDRESS_MAP_START(mp68a_state::mp68a_map) - AM_RANGE(0x0000, 0x00ff) AM_RAM AM_MIRROR(0xf000) - AM_RANGE(0x0500, 0x0503) AM_DEVREADWRITE(PIA1_TAG, pia6820_device, read, write) AM_MIRROR(0xf0fc) - AM_RANGE(0x0600, 0x0603) AM_DEVREADWRITE(PIA2_TAG, pia6820_device, read, write) AM_MIRROR(0xf0fc) - AM_RANGE(0x0700, 0x07ff) AM_RAM AM_MIRROR(0xf000) - AM_RANGE(0x0800, 0x0bff) AM_ROM AM_MIRROR(0xf400) AM_REGION("maincpu", 0x0800) -ADDRESS_MAP_END +void mp68a_state::mp68a_map(address_map &map) +{ + map(0x0000, 0x00ff).ram().mirror(0xf000); + map(0x0500, 0x0503).rw(m_pia1, FUNC(pia6820_device::read), FUNC(pia6820_device::write)).mirror(0xf0fc); + map(0x0600, 0x0603).rw(m_pia2, FUNC(pia6820_device::read), FUNC(pia6820_device::write)).mirror(0xf0fc); + map(0x0700, 0x07ff).ram().mirror(0xf000); + map(0x0800, 0x0bff).rom().mirror(0xf400).region("maincpu", 0x0800); +} static INPUT_PORTS_START( md6802 ) PORT_START("LINE0") /* KEY ROW 0 */ |