diff options
Diffstat (limited to 'src/mame/machine/beezer.c')
-rw-r--r-- | src/mame/machine/beezer.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/mame/machine/beezer.c b/src/mame/machine/beezer.c index 8701ae2c655..e149fe278c1 100644 --- a/src/mame/machine/beezer.c +++ b/src/mame/machine/beezer.c @@ -88,23 +88,23 @@ static READ_LINE_DEVICE_HANDLER( b_via_0_ca2_r ) static READ8_DEVICE_HANDLER( b_via_0_pa_r ) { - beezer_state *state = device->machine().driver_data<beezer_state>(); + beezer_state *state = space.machine().driver_data<beezer_state>(); return (state->m_banklatch&0x38)<<2; // return X,Y,Z bits TODO: the Z bit connects somewhere else... where? } static READ8_DEVICE_HANDLER( b_via_0_pb_r ) { - beezer_state *state = device->machine().driver_data<beezer_state>(); + beezer_state *state = space.machine().driver_data<beezer_state>(); return state->m_pbus; } static WRITE8_DEVICE_HANDLER( b_via_0_pa_w ) { - beezer_state *state = device->machine().driver_data<beezer_state>(); + beezer_state *state = space.machine().driver_data<beezer_state>(); if ((data & 0x08) == 0) - device->machine().device("audiocpu")->execute().set_input_line(INPUT_LINE_RESET, ASSERT_LINE); + space.machine().device("audiocpu")->execute().set_input_line(INPUT_LINE_RESET, ASSERT_LINE); else - device->machine().device("audiocpu")->execute().set_input_line(INPUT_LINE_RESET, CLEAR_LINE); + space.machine().device("audiocpu")->execute().set_input_line(INPUT_LINE_RESET, CLEAR_LINE); if ((data & 0x04) == 0) { @@ -128,30 +128,30 @@ static WRITE8_DEVICE_HANDLER( b_via_0_pa_w ) static WRITE8_DEVICE_HANDLER( b_via_0_pb_w ) { - beezer_state *state = device->machine().driver_data<beezer_state>(); + beezer_state *state = space.machine().driver_data<beezer_state>(); state->m_pbus = data; } static READ8_DEVICE_HANDLER( b_via_1_pa_r ) { - beezer_state *state = device->machine().driver_data<beezer_state>(); + beezer_state *state = space.machine().driver_data<beezer_state>(); return state->m_pbus; } static READ8_DEVICE_HANDLER( b_via_1_pb_r ) { - return 0x1F | (beezer_noise_r(device->machine().device("custom"), space, 0)?0x40:0); + return 0x1F | (beezer_noise_r(space.machine().device("custom"), space, 0)?0x40:0); } static WRITE8_DEVICE_HANDLER( b_via_1_pa_w ) { - beezer_state *state = device->machine().driver_data<beezer_state>(); + beezer_state *state = space.machine().driver_data<beezer_state>(); state->m_pbus = data; } static WRITE8_DEVICE_HANDLER( b_via_1_pb_w ) { - beezer_timer1_w(device->machine().device("custom"), space, 0, data&0x80); + beezer_timer1_w(space.machine().device("custom"), space, 0, data&0x80); //if ((data&0x1f) != 0x01) // popmessage("via1 pb low write of 0x%02x is not supported! contact mamedev!", data&0x1f); } |