diff options
Diffstat (limited to 'src/mame/drivers/thunderj.cpp')
-rw-r--r-- | src/mame/drivers/thunderj.cpp | 76 |
1 files changed, 39 insertions, 37 deletions
diff --git a/src/mame/drivers/thunderj.cpp b/src/mame/drivers/thunderj.cpp index 3765a7a5b41..feb189cff05 100644 --- a/src/mame/drivers/thunderj.cpp +++ b/src/mame/drivers/thunderj.cpp @@ -110,30 +110,31 @@ WRITE16_MEMBER(thunderj_state::latch_w) * *************************************/ -ADDRESS_MAP_START(thunderj_state::main_map) - AM_RANGE(0x000000, 0x09ffff) AM_ROM - AM_RANGE(0x0e0000, 0x0e0fff) AM_DEVREADWRITE8("eeprom", eeprom_parallel_28xx_device, read, write, 0x00ff) - AM_RANGE(0x160000, 0x16ffff) AM_RAM AM_SHARE("share1") - AM_RANGE(0x1f0000, 0x1fffff) AM_DEVWRITE("eeprom", eeprom_parallel_28xx_device, unlock_write16) - AM_RANGE(0x260000, 0x26000f) AM_READ_PORT("260000") - AM_RANGE(0x260010, 0x260011) AM_READ_PORT("260010") - AM_RANGE(0x260012, 0x260013) AM_READ(special_port2_r) - AM_RANGE(0x260030, 0x260031) AM_DEVREAD8("jsa", atari_jsa_ii_device, main_response_r, 0x00ff) - AM_RANGE(0x2e0000, 0x2e0001) AM_DEVWRITE("watchdog", watchdog_timer_device, reset16_w) - AM_RANGE(0x360010, 0x360011) AM_WRITE(latch_w) - AM_RANGE(0x360020, 0x360021) AM_DEVWRITE("jsa", atari_jsa_ii_device, sound_reset_w) - AM_RANGE(0x360030, 0x360031) AM_DEVWRITE8("jsa", atari_jsa_ii_device, main_command_w, 0x00ff) - AM_RANGE(0x3e0000, 0x3e0fff) AM_RAM_DEVWRITE("palette", palette_device, write16) AM_SHARE("palette") - AM_RANGE(0x3effc0, 0x3effff) AM_DEVREADWRITE("vad", atari_vad_device, control_read, control_write) - AM_RANGE(0x3f0000, 0x3f1fff) AM_RAM_DEVWRITE("vad", atari_vad_device, playfield2_latched_msb_w) AM_SHARE("vad:playfield2") - AM_RANGE(0x3f2000, 0x3f3fff) AM_RAM_DEVWRITE("vad", atari_vad_device, playfield_latched_lsb_w) AM_SHARE("vad:playfield") - AM_RANGE(0x3f4000, 0x3f5fff) AM_RAM_DEVWRITE("vad", atari_vad_device, playfield_upper_w) AM_SHARE("vad:playfield_ext") - AM_RANGE(0x3f6000, 0x3f7fff) AM_RAM AM_SHARE("vad:mob") - AM_RANGE(0x3f8000, 0x3f8eff) AM_RAM_DEVWRITE("vad", atari_vad_device, alpha_w) AM_SHARE("vad:alpha") - AM_RANGE(0x3f8f00, 0x3f8f7f) AM_RAM AM_SHARE("vad:eof") - AM_RANGE(0x3f8f80, 0x3f8fff) AM_RAM AM_SHARE("vad:mob:slip") - AM_RANGE(0x3f9000, 0x3fffff) AM_RAM -ADDRESS_MAP_END +void thunderj_state::main_map(address_map &map) +{ + map(0x000000, 0x09ffff).rom(); + map(0x0e0000, 0x0e0fff).rw("eeprom", FUNC(eeprom_parallel_28xx_device::read), FUNC(eeprom_parallel_28xx_device::write)).umask16(0x00ff); + map(0x160000, 0x16ffff).ram().share("share1"); + map(0x1f0000, 0x1fffff).w("eeprom", FUNC(eeprom_parallel_28xx_device::unlock_write16)); + map(0x260000, 0x26000f).portr("260000"); + map(0x260010, 0x260011).portr("260010"); + map(0x260012, 0x260013).r(this, FUNC(thunderj_state::special_port2_r)); + map(0x260031, 0x260031).r(m_jsa, FUNC(atari_jsa_ii_device::main_response_r)); + map(0x2e0000, 0x2e0001).w("watchdog", FUNC(watchdog_timer_device::reset16_w)); + map(0x360010, 0x360011).w(this, FUNC(thunderj_state::latch_w)); + map(0x360020, 0x360021).w(m_jsa, FUNC(atari_jsa_ii_device::sound_reset_w)); + map(0x360031, 0x360031).w(m_jsa, FUNC(atari_jsa_ii_device::main_command_w)); + map(0x3e0000, 0x3e0fff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette"); + map(0x3effc0, 0x3effff).rw(m_vad, FUNC(atari_vad_device::control_read), FUNC(atari_vad_device::control_write)); + map(0x3f0000, 0x3f1fff).ram().w(m_vad, FUNC(atari_vad_device::playfield2_latched_msb_w)).share("vad:playfield2"); + map(0x3f2000, 0x3f3fff).ram().w(m_vad, FUNC(atari_vad_device::playfield_latched_lsb_w)).share("vad:playfield"); + map(0x3f4000, 0x3f5fff).ram().w(m_vad, FUNC(atari_vad_device::playfield_upper_w)).share("vad:playfield_ext"); + map(0x3f6000, 0x3f7fff).ram().share("vad:mob"); + map(0x3f8000, 0x3f8eff).ram().w(m_vad, FUNC(atari_vad_device::alpha_w)).share("vad:alpha"); + map(0x3f8f00, 0x3f8f7f).ram().share("vad:eof"); + map(0x3f8f80, 0x3f8fff).ram().share("vad:mob:slip"); + map(0x3f9000, 0x3fffff).ram(); +} @@ -143,19 +144,20 @@ ADDRESS_MAP_END * *************************************/ -ADDRESS_MAP_START(thunderj_state::extra_map) - AM_RANGE(0x000000, 0x03ffff) AM_ROM - AM_RANGE(0x060000, 0x07ffff) AM_ROM - AM_RANGE(0x160000, 0x16ffff) AM_RAM AM_SHARE("share1") - AM_RANGE(0x260000, 0x26000f) AM_READ_PORT("260000") - AM_RANGE(0x260010, 0x260011) AM_READ_PORT("260010") - AM_RANGE(0x260012, 0x260013) AM_READ(special_port2_r) - AM_RANGE(0x260030, 0x260031) AM_DEVREAD8("jsa", atari_jsa_ii_device, main_response_r, 0x00ff) - AM_RANGE(0x360000, 0x360001) AM_WRITE(video_int_ack_w) - AM_RANGE(0x360010, 0x360011) AM_WRITE(latch_w) - AM_RANGE(0x360020, 0x360021) AM_DEVWRITE("jsa", atari_jsa_ii_device, sound_reset_w) - AM_RANGE(0x360030, 0x360031) AM_DEVWRITE8("jsa", atari_jsa_ii_device, main_command_w, 0x00ff) -ADDRESS_MAP_END +void thunderj_state::extra_map(address_map &map) +{ + map(0x000000, 0x03ffff).rom(); + map(0x060000, 0x07ffff).rom(); + map(0x160000, 0x16ffff).ram().share("share1"); + map(0x260000, 0x26000f).portr("260000"); + map(0x260010, 0x260011).portr("260010"); + map(0x260012, 0x260013).r(this, FUNC(thunderj_state::special_port2_r)); + map(0x260031, 0x260031).r(m_jsa, FUNC(atari_jsa_ii_device::main_response_r)); + map(0x360000, 0x360001).w(this, FUNC(thunderj_state::video_int_ack_w)); + map(0x360010, 0x360011).w(this, FUNC(thunderj_state::latch_w)); + map(0x360020, 0x360021).w(m_jsa, FUNC(atari_jsa_ii_device::sound_reset_w)); + map(0x360031, 0x360031).w(m_jsa, FUNC(atari_jsa_ii_device::main_command_w)); +} |