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fixed protovision adapter (nw)

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smf- 2014-01-04 02:52:16 +00:00
parent 2f47171686
commit 1c5f0dfe04
2 changed files with 5 additions and 9 deletions
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10
src/emu/bus/vic20/4cga.c
View File

@ -29,7 +29,7 @@ static INPUT_PORTS_START( c64_4player )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, c64_4cga_device, write_joy3_1)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, c64_4cga_device, write_joy3_2)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, c64_4cga_device, write_joy3_3)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, c64_4cga_device, write_joy3_4)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, device_vic20_user_port_interface, output_h)
PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("JOY4")
@ -37,7 +37,7 @@ static INPUT_PORTS_START( c64_4player )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, c64_4cga_device, write_joy4_1)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, c64_4cga_device, write_joy4_2)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, c64_4cga_device, write_joy4_3)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, c64_4cga_device, write_joy4_4)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, device_vic20_user_port_interface, output_j)
PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END
@ -64,7 +64,9 @@ ioport_constructor c64_4cga_device::device_input_ports() const
c64_4cga_device::c64_4cga_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
device_t(mconfig, C64_4CGA, "C64 Protovision 4 Player Interface", tag, owner, clock, "c64_4cga", __FILE__),
device_vic20_user_port_interface(mconfig, *this),
m_port(0)
m_port(0),
m_joy3(0xf),
m_joy4(0xf)
{
}
@ -100,8 +102,6 @@ void c64_4cga_device::update_output()
output_d((data>>1)&1);
output_e((data>>2)&1);
output_f((data>>3)&1);
output_h((data>>4)&1);
output_j((data>>5)&1);
}

4
src/emu/bus/vic20/4cga.h
View File

@ -40,15 +40,11 @@ public:
DECLARE_WRITE_LINE_MEMBER(write_joy3_1) { if (state) m_joy3 |= 2; else m_joy3 &= ~2; update_output(); }
DECLARE_WRITE_LINE_MEMBER(write_joy3_2) { if (state) m_joy3 |= 4; else m_joy3 &= ~4; update_output(); }
DECLARE_WRITE_LINE_MEMBER(write_joy3_3) { if (state) m_joy3 |= 8; else m_joy3 &= ~8; update_output(); }
DECLARE_WRITE_LINE_MEMBER(write_joy3_4) { if (state) m_joy3 |= 16; else m_joy3 &= ~16; update_output(); }
DECLARE_WRITE_LINE_MEMBER(write_joy3_5) { if (state) m_joy3 |= 32; else m_joy3 &= ~32; update_output(); }
DECLARE_WRITE_LINE_MEMBER(write_joy4_0) { if (state) m_joy4 |= 1; else m_joy4 &= ~1; update_output(); }
DECLARE_WRITE_LINE_MEMBER(write_joy4_1) { if (state) m_joy4 |= 2; else m_joy4 &= ~2; update_output(); }
DECLARE_WRITE_LINE_MEMBER(write_joy4_2) { if (state) m_joy4 |= 4; else m_joy4 &= ~4; update_output(); }
DECLARE_WRITE_LINE_MEMBER(write_joy4_3) { if (state) m_joy4 |= 8; else m_joy4 &= ~8; update_output(); }
DECLARE_WRITE_LINE_MEMBER(write_joy4_4) { if (state) m_joy4 |= 16; else m_joy4 &= ~16; update_output(); }
DECLARE_WRITE_LINE_MEMBER(write_joy4_5) { if (state) m_joy4 |= 32; else m_joy4 &= ~32; update_output(); }
protected:
// device-level overrides