diff options
author | Miodrag Milanovic <mmicko@gmail.com> | 2012-04-04 15:08:19 +0000 |
---|---|---|
committer | Miodrag Milanovic <mmicko@gmail.com> | 2012-04-04 15:08:19 +0000 |
commit | 7dabd8b524510582d7f6ee96f430395d2f60cb78 (patch) | |
tree | 9641ea5111636c5963ac77e7130ace2773ddd1a3 /src/mame/drivers/brkthru.c | |
parent | 62d9c8ba4fd4be6fc3225e8a3850526db7d78357 (diff) |
MAME going modern part 5 (no whatsnew)
Tomorrow and next days just bug fixing from my side, no big changes
Diffstat (limited to 'src/mame/drivers/brkthru.c')
-rw-r--r-- | src/mame/drivers/brkthru.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/src/mame/drivers/brkthru.c b/src/mame/drivers/brkthru.c index ea8a7874285..cafff15615e 100644 --- a/src/mame/drivers/brkthru.c +++ b/src/mame/drivers/brkthru.c @@ -65,38 +65,35 @@ * *************************************/ -static WRITE8_HANDLER( brkthru_1803_w ) +WRITE8_MEMBER(brkthru_state::brkthru_1803_w) { - brkthru_state *state = space->machine().driver_data<brkthru_state>(); /* bit 0 = NMI enable */ - state->m_nmi_mask = ~data & 1; + m_nmi_mask = ~data & 1; if(data & 2) - device_set_input_line(state->m_maincpu, 0, CLEAR_LINE); + device_set_input_line(m_maincpu, 0, CLEAR_LINE); /* bit 1 = ? maybe IRQ acknowledge */ } -static WRITE8_HANDLER( darwin_0803_w ) +WRITE8_MEMBER(brkthru_state::darwin_0803_w) { - brkthru_state *state = space->machine().driver_data<brkthru_state>(); /* bit 0 = NMI enable */ - state->m_nmi_mask = data & 1; + m_nmi_mask = data & 1; logerror("0803 %02X\n",data); if(data & 2) - device_set_input_line(state->m_maincpu, 0, CLEAR_LINE); + device_set_input_line(m_maincpu, 0, CLEAR_LINE); /* bit 1 = ? maybe IRQ acknowledge */ } -static WRITE8_HANDLER( brkthru_soundlatch_w ) +WRITE8_MEMBER(brkthru_state::brkthru_soundlatch_w) { - brkthru_state *state = space->machine().driver_data<brkthru_state>(); soundlatch_w(space, offset, data); - device_set_input_line(state->m_audiocpu, INPUT_LINE_NMI, PULSE_LINE); + device_set_input_line(m_audiocpu, INPUT_LINE_NMI, PULSE_LINE); } static INPUT_CHANGED( coin_inserted ) @@ -126,8 +123,8 @@ static ADDRESS_MAP_START( brkthru_map, AS_PROGRAM, 8, brkthru_state ) AM_RANGE(0x1802, 0x1802) AM_READ_PORT("DSW1") AM_RANGE(0x1803, 0x1803) AM_READ_PORT("DSW2/COIN") AM_RANGE(0x1800, 0x1801) AM_WRITE_LEGACY(brkthru_1800_w) /* bg scroll and color, ROM bank selection, flip screen */ - AM_RANGE(0x1802, 0x1802) AM_WRITE_LEGACY(brkthru_soundlatch_w) - AM_RANGE(0x1803, 0x1803) AM_WRITE_LEGACY(brkthru_1803_w) /* NMI enable, + ? */ + AM_RANGE(0x1802, 0x1802) AM_WRITE(brkthru_soundlatch_w) + AM_RANGE(0x1803, 0x1803) AM_WRITE(brkthru_1803_w) /* NMI enable, + ? */ AM_RANGE(0x2000, 0x3fff) AM_ROMBANK("bank1") AM_RANGE(0x4000, 0xffff) AM_ROM ADDRESS_MAP_END @@ -144,8 +141,8 @@ static ADDRESS_MAP_START( darwin_map, AS_PROGRAM, 8, brkthru_state ) AM_RANGE(0x0802, 0x0802) AM_READ_PORT("DSW1") AM_RANGE(0x0803, 0x0803) AM_READ_PORT("DSW2/COIN") AM_RANGE(0x0800, 0x0801) AM_WRITE_LEGACY(brkthru_1800_w) /* bg scroll and color, ROM bank selection, flip screen */ - AM_RANGE(0x0802, 0x0802) AM_WRITE_LEGACY(brkthru_soundlatch_w) - AM_RANGE(0x0803, 0x0803) AM_WRITE_LEGACY(darwin_0803_w) /* NMI enable, + ? */ + AM_RANGE(0x0802, 0x0802) AM_WRITE(brkthru_soundlatch_w) + AM_RANGE(0x0803, 0x0803) AM_WRITE(darwin_0803_w) /* NMI enable, + ? */ AM_RANGE(0x2000, 0x3fff) AM_ROMBANK("bank1") AM_RANGE(0x4000, 0xffff) AM_ROM ADDRESS_MAP_END |