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Merge pull request #4829 from cam900/decobsmt_args

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decobsmt.cpp : Simplify handlers
This commit is contained in:
R. Belmont 2019-03-31 10:35:03 -04:00 committed by GitHub
commit 7de3997493
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 15 additions and 15 deletions
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12
src/mame/audio/decobsmt.cpp
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@ -97,7 +97,7 @@ void decobsmt_device::device_reset()
m_bsmt_comms = 0;
}
WRITE8_MEMBER(decobsmt_device::bsmt_reset_w)
void decobsmt_device::bsmt_reset_w(u8 data)
{
uint8_t diff = data ^ m_bsmt_reset;
m_bsmt_reset = data;
@ -105,29 +105,29 @@ WRITE8_MEMBER(decobsmt_device::bsmt_reset_w)
m_bsmt->reset();
}
WRITE8_MEMBER(decobsmt_device::bsmt0_w)
void decobsmt_device::bsmt0_w(u8 data)
{
m_bsmt_latch = data;
}
WRITE8_MEMBER(decobsmt_device::bsmt1_w)
void decobsmt_device::bsmt1_w(offs_t offset, u8 data)
{
m_bsmt->write_reg(offset ^ 0xff);
m_bsmt->write_data((m_bsmt_latch << 8) | data);
m_ourcpu->set_input_line(M6809_IRQ_LINE, CLEAR_LINE); /* BSMT is not ready */
}
READ8_MEMBER(decobsmt_device::bsmt_status_r)
u8 decobsmt_device::bsmt_status_r()
{
return m_bsmt->read_status() << 7;
}
READ8_MEMBER(decobsmt_device::bsmt_comms_r)
u8 decobsmt_device::bsmt_comms_r()
{
return m_bsmt_comms;
}
WRITE8_MEMBER(decobsmt_device::bsmt_comms_w)
void decobsmt_device::bsmt_comms_w(u8 data)
{
m_bsmt_comms = data;
}

12
src/mame/audio/decobsmt.h
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@ -21,12 +21,12 @@ public:
// construction/destruction
decobsmt_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
DECLARE_WRITE8_MEMBER(bsmt_reset_w);
DECLARE_READ8_MEMBER(bsmt_status_r);
DECLARE_WRITE8_MEMBER(bsmt0_w);
DECLARE_WRITE8_MEMBER(bsmt1_w);
DECLARE_READ8_MEMBER(bsmt_comms_r);
DECLARE_WRITE8_MEMBER(bsmt_comms_w);
void bsmt_reset_w(u8 data);
u8 bsmt_status_r();
void bsmt0_w(u8 data);
void bsmt1_w(offs_t offset, u8 data);
u8 bsmt_comms_r();
void bsmt_comms_w(u8 data);
DECLARE_WRITE_LINE_MEMBER(bsmt_reset_line);

2
src/mame/drivers/de_3.cpp
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@ -174,7 +174,7 @@ WRITE8_MEMBER( de_3_state::sound_w )
{
m_sound_data = data;
if(m_sound_data != 0xfe)
m_decobsmt->bsmt_comms_w(space,offset,m_sound_data);
m_decobsmt->bsmt_comms_w(m_sound_data);
}
WRITE_LINE_MEMBER( de_3_state::pia21_ca2_w )

2
src/mame/drivers/de_3b.cpp
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@ -150,7 +150,7 @@ WRITE8_MEMBER( de_3b_state::sound_w )
{
m_sound_data = data;
if(m_sound_data != 0xfe)
m_decobsmt->bsmt_comms_w(space,offset,m_sound_data);
m_decobsmt->bsmt_comms_w(m_sound_data);
}
READ8_MEMBER( de_3b_state::dmd_status_r )

2
src/mame/drivers/deco32.cpp
View File

@ -791,7 +791,7 @@ WRITE_LINE_MEMBER( nslasher_state::tattass_sound_irq_w )
uint8_t data = m_ioprot->soundlatch_r(machine().dummy_space(), 0);
// Swap bits 0 and 3 to correct for design error from BSMT schematic
data = bitswap<8>(data, 7, 6, 5, 4, 0, 2, 1, 3);
m_decobsmt->bsmt_comms_w(machine().dummy_space(), 0, data);
m_decobsmt->bsmt_comms_w(data);
}
}