diff options
Diffstat (limited to 'src/mess/machine/isa_gus.c')
-rw-r--r-- | src/mess/machine/isa_gus.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/src/mess/machine/isa_gus.c b/src/mess/machine/isa_gus.c index 1770022be80..410e14c546a 100644 --- a/src/mess/machine/isa_gus.c +++ b/src/mess/machine/isa_gus.c @@ -328,8 +328,8 @@ void gf1_device::sound_stream_update(sound_stream &stream, stream_sample_t **inp //------------------------------------------------- gf1_device::gf1_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) - : device_t(mconfig, GGF1, "Gravis GF1", tag, owner, clock), - device_sound_interface( mconfig, *this ) + : device_t(mconfig, GGF1, "Gravis GF1", tag, owner, clock), + device_sound_interface( mconfig, *this ) { } @@ -1237,7 +1237,7 @@ MACHINE_CONFIG_END static INPUT_PORTS_START( gus_joy ) PORT_START("gus_joy") - PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED ) // x/y ad stick to digital converters + PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNUSED ) // x/y ad stick to digital converters PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_NAME("GUS Joystick Button 1") PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2) PORT_NAME("GUS Joystick Button 2") PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3) PORT_NAME("GUS Joystick Button 3") @@ -1267,8 +1267,8 @@ ioport_constructor isa16_gus_device::device_input_ports() const isa16_gus_device::isa16_gus_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) - : device_t(mconfig, ISA16_GUS, "Gravis Ultrasound", tag, owner, clock), - device_isa16_card_interface( mconfig, *this ) + : device_t(mconfig, ISA16_GUS, "Gravis Ultrasound", tag, owner, clock), + device_isa16_card_interface( mconfig, *this ) { } @@ -1299,15 +1299,15 @@ READ8_MEMBER(isa16_gus_device::board_r) case 0x01: return m_gf1->mix_ctrl_r(space,offset); /* port 0x2X6 - IRQ status (active high) - * bit 0 - MIDI transmit IRQ - * bit 1 - MIDI receive IRQ - * bit 2 - Timer 1 IRQ - * bit 3 - Timer 2 IRQ - * bit 4 - reserved (always 0) - * bit 5 - wavetable IRQ - * bit 6 - volume ramp IRQ - * bit 7 - DRAM TC DMA IRQ - */ + * bit 0 - MIDI transmit IRQ + * bit 1 - MIDI receive IRQ + * bit 2 - Timer 1 IRQ + * bit 3 - Timer 2 IRQ + * bit 4 - reserved (always 0) + * bit 5 - wavetable IRQ + * bit 6 - volume ramp IRQ + * bit 7 - DRAM TC DMA IRQ + */ case 0x06: return m_irq_status; case 0x08: @@ -1703,4 +1703,3 @@ void isa16_gus_device::eop_w(int state) { m_gf1->eop_w(state); } - |