// license:BSD-3-Clause
// copyright-holders:Curt Coder
/*
TODO:
- floating bus writes to peripheral registers in m6502.c
- sort out kernals between PAL/NTSC
- tsuit215 test failures
- IRQ (WRONG $DC0D)
- NMI (WRONG $DD0D)
- some CIA tests
- PDC Clipper (C64 in a briefcase with 3" floppy, electroluminescent flat screen, thermal printer)
*/
#include "emu.h"
#include "screen.h"
#include "softlist.h"
#include "speaker.h"
#include "bus/cbmiec/cbmiec.h"
#include "bus/cbmiec/c1541.h"
#include "bus/c64/exp.h"
#include "bus/vic20/user.h"
#include "bus/pet/cass.h"
#include "bus/vcs_ctrl/ctrl.h"
#include "cpu/m6502/m6510.h"
#include "imagedev/snapquik.h"
#include "machine/cbm_snqk.h"
#include "machine/mos6526.h"
#include "machine/pla.h"
#include "machine/ram.h"
#include "sound/mos6581.h"
#include "video/mos6566.h"
#define M6510_TAG "u7"
#define MOS6567_TAG "u19"
#define MOS6569_TAG "u19"
#define MOS6581_TAG "u18"
#define MOS6526_1_TAG "u1"
#define MOS6526_2_TAG "u2"
#define PLA_TAG "u17"
#define SCREEN_TAG "screen"
#define CONTROL1_TAG "joy1"
#define CONTROL2_TAG "joy2"
#define PET_USER_PORT_TAG "user"
class c64_state : public driver_device
{
public:
c64_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, M6510_TAG),
m_pla(*this, PLA_TAG),
m_vic(*this, MOS6569_TAG),
m_sid(*this, MOS6581_TAG),
m_cia1(*this, MOS6526_1_TAG),
m_cia2(*this, MOS6526_2_TAG),
m_iec(*this, CBM_IEC_TAG),
m_joy1(*this, CONTROL1_TAG),
m_joy2(*this, CONTROL2_TAG),
m_exp(*this, C64_EXPANSION_SLOT_TAG),
m_user(*this, PET_USER_PORT_TAG),
m_ram(*this, RAM_TAG),
m_cassette(*this, PET_DATASSETTE_PORT_TAG),
m_color_ram(*this, "color_ram"),
m_row(*this, "ROW%u", 0),
m_lock(*this, "LOCK"),
m_loram(1),
m_hiram(1),
m_charen(1),
m_va14(1),
m_va15(1),
m_restore(1),
m_cia1_irq(CLEAR_LINE),
m_cia2_irq(CLEAR_LINE),
m_vic_irq(CLEAR_LINE),
m_exp_irq(CLEAR_LINE),
m_exp_nmi(CLEAR_LINE)
{ }
// ROM
uint8_t *m_basic;
uint8_t *m_kernal;
uint8_t *m_charom;
required_device<m6510_device> m_maincpu;
required_device<pla_device> m_pla;
required_device<mos6566_device> m_vic;
required_device<mos6581_device> m_sid;
required_device<mos6526_device> m_cia1;
required_device<mos6526_device> m_cia2;
optional_device<cbm_iec_device> m_iec;
required_device<vcs_control_port_device> m_joy1;
required_device<vcs_control_port_device> m_joy2;
required_device<c64_expansion_slot_device> m_exp;
required_device<pet_user_port_device> m_user;
required_device<ram_device> m_ram;
optional_device<pet_datassette_port_device> m_cassette;
optional_shared_ptr<uint8_t> m_color_ram;
optional_ioport_array<8> m_row;
optional_ioport m_lock;
virtual void machine_start() override;
virtual void machine_reset() override;
void check_interrupts();
int read_pla(offs_t offset, offs_t va, int rw, int aec, int ba);
uint8_t read_memory(address_space &space, offs_t offset, offs_t va, int aec, int ba);
void write_memory(address_space &space, offs_t offset, uint8_t data, int aec, int ba);
DECLARE_READ8_MEMBER( read );
DECLARE_WRITE8_MEMBER( write );
DECLARE_READ8_MEMBER( vic_videoram_r );
DECLARE_READ8_MEMBER( vic_colorram_r );
DECLARE_WRITE_LINE_MEMBER( vic_irq_w );
DECLARE_READ8_MEMBER( sid_potx_r );
DECLARE_READ8_MEMBER( sid_poty_r );
DECLARE_WRITE_LINE_MEMBER( cia1_irq_w );
DECLARE_READ8_MEMBER( cia1_pa_r );
DECLARE_WRITE8_MEMBER( cia1_pa_w );
DECLARE_READ8_MEMBER( cia1_pb_r );
DECLARE_WRITE8_MEMBER( cia1_pb_w );
DECLARE_WRITE_LINE_MEMBER( cia2_irq_w );
DECLARE_READ8_MEMBER( cia2_pa_r );
DECLARE_WRITE8_MEMBER( cia2_pa_w );
DECLARE_READ8_MEMBER( cpu_r );
DECLARE_WRITE8_MEMBER( cpu_w );
DECLARE_WRITE_LINE_MEMBER( write_restore );
DECLARE_WRITE_LINE_MEMBER( exp_irq_w );
DECLARE_WRITE_LINE_MEMBER( exp_nmi_w );
DECLARE_WRITE_LINE_MEMBER( exp_dma_w );
DECLARE_WRITE_LINE_MEMBER( exp_reset_w );
DECLARE_QUICKLOAD_LOAD_MEMBER( cbm_c64 );
DECLARE_READ8_MEMBER( cia2_pb_r );
DECLARE_WRITE8_MEMBER( cia2_pb_w );
DECLARE_WRITE_LINE_MEMBER( write_user_pa2 ) { m_user_pa2 = state; }
DECLARE_WRITE_LINE_MEMBER( write_user_pb0 ) { if (state) m_user_pb |= 1; else m_user_pb &= ~1; }
DECLARE_WRITE_LINE_MEMBER( write_user_pb1 ) { if (state) m_user_pb |= 2; else m_user_pb &= ~2; }
DECLARE_WRITE_LINE_MEMBER( write_user_pb2 ) { if (state) m_user_pb |= 4; else m_user_pb &= ~4; }
DECLARE_WRITE_LINE_MEMBER( write_user_pb3 ) { if (state) m_user_pb |= 8; else m_user_pb &= ~8; }
DECLARE_WRITE_LINE_MEMBER( write_user_pb4 ) { if (state) m_user_pb |= 16; else m_user_pb &= ~16; }
DECLARE_WRITE_LINE_MEMBER( write_user_pb5 ) { if (state) m_user_pb |= 32; else m_user_pb &= ~32; }
DECLARE_WRITE_LINE_MEMBER( write_user_pb6 ) { if (state) m_user_pb |= 64; else m_user_pb &= ~64; }
DECLARE_WRITE_LINE_MEMBER( write_user_pb7 ) { if (state) m_user_pb |= 128; else m_user_pb &= ~128; }
// memory state
int m_loram;
int m_hiram;
int m_charen;
// video state
int m_va14;
int m_va15;
// interrupt state
int m_restore;
int m_cia1_irq;
int m_cia2_irq;
int m_vic_irq;
int m_exp_irq;
int m_exp_nmi;
int m_exp_dma;
int m_user_pa2;
int m_user_pb;
void pal(machine_config &config);
void ntsc(machine_config &config);
void pet64(machine_config &config);
void c64_mem(address_map &map);
void vic_colorram_map(address_map &map);
void vic_videoram_map(address_map &map);
};
class sx64_state : public c64_state
{
public:
sx64_state(const machine_config &mconfig, device_type type, const char *tag)
: c64_state(mconfig, type, tag)
{ }
DECLARE_READ8_MEMBER( cpu_r );
DECLARE_WRITE8_MEMBER( cpu_w );
void ntsc_sx(machine_config &config);
void ntsc_dx(machine_config &config);
void pal_sx(machine_config &config);
};
class c64c_state : public c64_state
{
public:
c64c_state(const machine_config &mconfig, device_type type, const char *tag)
: c64_state(mconfig, type, tag)
{ }
void pal_c(machine_config &config);
void ntsc_c(machine_config &config);
};
class c64gs_state : public c64c_state
{
public:
c64gs_state(const machine_config &mconfig, device_type type, const char *tag)
: c64c_state(mconfig, type, tag)
{ }
DECLARE_READ8_MEMBER( cpu_r );
DECLARE_WRITE8_MEMBER( cpu_w );
DECLARE_READ8_MEMBER( cia1_pa_r );
DECLARE_READ8_MEMBER( cia1_pb_r );
void pal_gs(machine_config &config);
};
//**************************************************************************
// MACROS / CONSTANTS
//**************************************************************************
#define A15 BIT(offset, 15)
#define A14 BIT(offset, 14)
#define A13 BIT(offset, 13)
#define A12 BIT(offset, 12)
#define VA13 BIT(va, 13)
#define VA12 BIT(va, 12)
enum
{
PLA_OUT_CASRAM = 0,
PLA_OUT_BASIC = 1,
PLA_OUT_KERNAL = 2,
PLA_OUT_CHAROM = 3,
PLA_OUT_GRW = 4,
PLA_OUT_IO = 5,
PLA_OUT_ROML = 6,
PLA_OUT_ROMH = 7
};
QUICKLOAD_LOAD_MEMBER( c64_state, cbm_c64 )
{
return general_cbm_loadsnap(image, file_type, quickload_size, m_maincpu->space(AS_PROGRAM), 0, cbm_quick_sethiaddress);
}
//**************************************************************************
// INTERRUPTS
//**************************************************************************
//-------------------------------------------------
// check_interrupts -
//-------------------------------------------------
void c64_state::check_interrupts()
{
int irq = m_cia1_irq || m_vic_irq || m_exp_irq;
int nmi = m_cia2_irq || !m_restore || m_exp_nmi;
//int rdy = m_exp_dma && m_vic_ba;
m_maincpu->set_input_line(M6510_IRQ_LINE, irq);
m_maincpu->set_input_line(M6510_NMI_LINE, nmi);
}
//**************************************************************************
// ADDRESS DECODING
//**************************************************************************
//-------------------------------------------------
// read_pla -
//-------------------------------------------------
int c64_state::read_pla(offs_t offset, offs_t va, int rw, int aec, int ba)
{
//int ba = m_vic->ba_r();
//int aec = !m_vic->aec_r();
int sphi2 = m_vic->phi0_r();
int game = m_exp->game_r(offset, sphi2, ba, rw, m_hiram);
int exrom = m_exp->exrom_r(offset, sphi2, ba, rw, m_hiram);
int cas = 0;
uint32_t input = VA12 << 15 | VA13 << 14 | game << 13 | exrom << 12 | rw << 11 | aec << 10 | ba << 9 | A12 << 8 |
A13 << 7 | A14 << 6 | A15 << 5 | m_va14 << 4 | m_charen << 3 | m_hiram << 2 | m_loram << 1 | cas;
return m_pla->read(input);
}
//-------------------------------------------------
// read_memory -
//-------------------------------------------------
uint8_t c64_state::read_memory(address_space &space, offs_t offset, offs_t va, int aec, int ba)
{
int rw = 1;
int io1 = 1, io2 = 1;
int sphi2 = m_vic->phi0_r();
int plaout = read_pla(offset, va, rw, !aec, ba);
uint8_t data = 0xff;
if (!aec)
{
data = m_vic->bus_r();
}
if (!BIT(plaout, PLA_OUT_CASRAM))
{
if (aec)
{
data = m_ram->pointer()[offset];
}
else
{
data = m_ram->pointer()[(!m_va15 << 15) | (!m_va14 << 14) | va];
}
}
if (!BIT(plaout, PLA_OUT_BASIC))
{
data = m_basic[offset & 0x1fff];
}
if (!BIT(plaout, PLA_OUT_KERNAL))
{
data = m_kernal[offset & 0x1fff];
}
if (!BIT(plaout, PLA_OUT_CHAROM))
{
data = m_charom[offset & 0xfff];
}
if (!BIT(plaout, PLA_OUT_IO))
{
switch ((offset >> 8) & 0x0f)
{
case 0:
case 1:
case 2:
case 3: // VIC
data = m_vic->read(space, offset & 0x3f);
break;
case 4:
case 5:
case 6:
case 7: // SID
data = m_sid->read(space, offset & 0x1f);
break;
case 0x8:
case 0x9:
case 0xa:
case 0xb: // COLOR
data = m_color_ram[offset & 0x3ff] & 0x0f;
break;
case 0xc: // CIA1
data = m_cia1->read(space, offset & 0x0f);
break;
case 0xd: // CIA2
data = m_cia2->read(space, offset & 0x0f);
break;
case 0xe: // I/O1
io1 = 0;
break;
case 0xf: // I/O2
io2 = 0;
break;
}
}
int roml = BIT(plaout, PLA_OUT_ROML);
int romh = BIT(plaout, PLA_OUT_ROMH);
return m_exp->cd_r(space, offset, data, sphi2, ba, roml, romh, io1, io2);
}
//-------------------------------------------------
// write_memory -
//-------------------------------------------------
void c64_state::write_memory(address_space &space, offs_t offset, uint8_t data, int aec, int ba)
{
int rw = 0;
offs_t va = 0;
int io1 = 1, io2 = 1;
int sphi2 = m_vic->phi0_r();
int plaout = read_pla(offset, va, rw, !aec, ba);
if (offset < 0x0002)
{
// write to internal CPU register
data = m_vic->bus_r();
}
if (!BIT(plaout, PLA_OUT_CASRAM))
{
m_ram->pointer()[offset] = data;
}
if (!BIT(plaout, PLA_OUT_IO))
{
switch ((offset >> 8) & 0x0f)
{
case 0:
case 1:
case 2:
case 3: // VIC
m_vic->write(space, offset & 0x3f, data);
break;
case 4:
case 5:
case 6:
case 7: // SID
m_sid->write(space, offset & 0x1f, data);
break;
case 0x8:
case 0x9:
case 0xa:
case 0xb: // COLOR
if (!BIT(plaout, PLA_OUT_GRW)) m_color_ram[offset & 0x3ff] = data & 0x0f;
break;
case 0xc: // CIA1
m_cia1->write(space, offset & 0x0f, data);
break;
case 0xd: // CIA2
m_cia2->write(space, offset & 0x0f, data);
break;
case 0xe: // I/O1
io1 = 0;
break;
case 0xf: // I/O2
io2 = 0;
break;
}
}
int roml = BIT(plaout, PLA_OUT_ROML);
int romh = BIT(plaout, PLA_OUT_ROMH);
m_exp->cd_w(space, offset, data, sphi2, ba, roml, romh, io1, io2);
}
//-------------------------------------------------
// read -
//-------------------------------------------------
READ8_MEMBER( c64_state::read )
{
int aec = 1, ba = 1;
// VIC address bus is floating
offs_t va = 0x3fff;
return read_memory(space, offset, va, aec, ba);
}
//-------------------------------------------------
// write -
//-------------------------------------------------
WRITE8_MEMBER( c64_state::write )
{
int aec = 1, ba = 1;
write_memory(space, offset, data, aec, ba);
}
//-------------------------------------------------
// vic_videoram_r -
//-------------------------------------------------
READ8_MEMBER( c64_state::vic_videoram_r )
{
int aec = m_vic->aec_r(), ba = m_vic->ba_r();
offs_t va = offset;
// A15/A14 are not connected to VIC so they are floating
//offset |= 0xc000;
return read_memory(space, offset, va, aec, ba);
}
//-------------------------------------------------
// vic_colorram_r -
//-------------------------------------------------
READ8_MEMBER( c64_state::vic_colorram_r )
{
uint8_t data;
if (m_vic->aec_r())
{
// TODO low nibble of last opcode
data = 0x0f;
}
else
{
data = m_color_ram[offset] & 0x0f;
}
return data;
}
//**************************************************************************
// ADDRESS MAPS
//**************************************************************************
//-------------------------------------------------
// ADDRESS_MAP( c64_mem )
//-------------------------------------------------
void c64_state::c64_mem(address_map &map)
{
map(0x0000, 0xffff).rw(this, FUNC(c64_state::read), FUNC(c64_state::write));
}
//-------------------------------------------------
// ADDRESS_MAP( vic_videoram_map )
//-------------------------------------------------
void c64_state::vic_videoram_map(address_map &map)
{
map(0x0000, 0x3fff).r(this, FUNC(c64_state::vic_videoram_r));
}
//-------------------------------------------------
// ADDRESS_MAP( vic_colorram_map )
//-------------------------------------------------
void c64_state::vic_colorram_map(address_map &map)
{
map(0x000, 0x3ff).r(this, FUNC(c64_state::vic_colorram_r));
}
//**************************************************************************
// INPUT PORTS
//**************************************************************************
//-------------------------------------------------
// INPUT_PORTS( c64 )
//-------------------------------------------------
WRITE_LINE_MEMBER( c64_state::write_restore )
{
m_restore = state;
check_interrupts();
}
static INPUT_PORTS_START( c64 )
PORT_START( "ROW0" )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Crsr Down Up") PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_CHAR(UCHAR_MAMEKEY(UP))
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F5))
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F3))
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F7))
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Crsr Right Left") PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("INST DEL") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) PORT_CHAR(UCHAR_MAMEKEY(INSERT))
PORT_START( "ROW1" )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Shift (Left)") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E')
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('S')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('W')
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
PORT_START( "ROW2" )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('X')
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('T')
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('R')
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
PORT_START( "ROW3" )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('V')
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('U')
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y')
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
PORT_START( "ROW4" )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('N')
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('O')
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('K')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('M')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('J')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('I')
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
PORT_START( "ROW5" )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@')
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR('[')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('L')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('P')
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('+')
PORT_START( "ROW6" )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x91 Pi") PORT_CODE(KEYCODE_DEL) PORT_CHAR(0x2191) PORT_CHAR(0x03C0)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('=')
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Shift (Right)") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CLR HOME") PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(HOME))
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(';') PORT_CHAR(']')
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('*')
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR(0xA3)
PORT_START( "ROW7" )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RUN STOP") PORT_CODE(KEYCODE_HOME)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q')
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CBM") PORT_CODE(KEYCODE_LALT)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TAB) PORT_CHAR(UCHAR_SHIFT_2)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x90") PORT_CODE(KEYCODE_TILDE) PORT_CHAR(0x2190)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
PORT_START( "RESTORE" )
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RESTORE") PORT_CODE(KEYCODE_PRTSCR) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, c64_state, write_restore)
PORT_START( "LOCK" )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHIFT LOCK") PORT_CODE(KEYCODE_CAPSLOCK) PORT_TOGGLE PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK))
PORT_BIT( 0x7f, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END
//-------------------------------------------------
// INPUT_PORTS( c64sw )
//-------------------------------------------------
static INPUT_PORTS_START( c64sw )
PORT_INCLUDE( c64 )
PORT_MODIFY( "ROW5" )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR(0x00E5) PORT_CHAR(0x00C5)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(']')
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=')
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-')
PORT_MODIFY( "ROW6" )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR(0x00E4) PORT_CHAR(0x00C4)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(0x00F6) PORT_CHAR(0x00D6)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('@')
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR(':') PORT_CHAR('*')
INPUT_PORTS_END
//-------------------------------------------------
// INPUT_PORTS( c64gs )
//-------------------------------------------------
static INPUT_PORTS_START( c64gs )
// no keyboard
INPUT_PORTS_END
//**************************************************************************
// DEVICE CONFIGURATION
//**************************************************************************
//-------------------------------------------------
// vic2_interface vic_intf
//-------------------------------------------------
WRITE_LINE_MEMBER( c64_state::vic_irq_w )
{
m_vic_irq = state;
check_interrupts();
}
//-------------------------------------------------
// MOS6581_INTERFACE( sid_intf )
//-------------------------------------------------
READ8_MEMBER( c64_state::sid_potx_r )
{
uint8_t data = 0xff;
switch (m_cia1->pa_r() >> 6)
{
case 1: data = m_joy1->pot_x_r(); break;
case 2: data = m_joy2->pot_x_r(); break;
case 3:
if (m_joy1->has_pot_x() && m_joy2->has_pot_x())
{
data = 1 / (1 / m_joy1->pot_x_r() + 1 / m_joy2->pot_x_r());
}
else if (m_joy1->has_pot_x())
{
data = m_joy1->pot_x_r();
}
else if (m_joy2->has_pot_x())
{
data = m_joy2->pot_x_r();
}
break;
}
return data;
}
READ8_MEMBER( c64_state::sid_poty_r )
{
uint8_t data = 0xff;
switch (m_cia1->pa_r() >> 6)
{
case 1: data = m_joy1->pot_y_r(); break;
case 2: data = m_joy2->pot_y_r(); break;
case 3:
if (m_joy1->has_pot_y() && m_joy2->has_pot_y())
{
data = 1 / (1 / m_joy1->pot_y_r() + 1 / m_joy2->pot_y_r());
}
else if (m_joy1->has_pot_y())
{
data = m_joy1->pot_y_r();
}
else if (m_joy2->has_pot_y())
{
data = m_joy2->pot_y_r();
}
break;
}
return data;
}
//-------------------------------------------------
// MOS6526_INTERFACE( cia1_intf )
//-------------------------------------------------
WRITE_LINE_MEMBER( c64_state::cia1_irq_w )
{
m_cia1_irq = state;
check_interrupts();
}
READ8_MEMBER( c64_state::cia1_pa_r )
{
/*
bit description
PA0 COL0, JOY B0
PA1 COL1, JOY B1
PA2 COL2, JOY B2
PA3 COL3, JOY B3
PA4 COL4, BTNB
PA5 COL5
PA6 COL6
PA7 COL7
*/
uint8_t data = 0xff;
// joystick
uint8_t joy_b = m_joy2->joy_r();
data &= (0xf0 | (joy_b & 0x0f));
data &= ~(!BIT(joy_b, 5) << 4);
// keyboard
uint8_t cia1_pb = m_cia1->pb_r();
uint32_t row[8] = { m_row[0]->read(), m_row[1]->read() & m_lock->read(), m_row[2]->read(), m_row[3]->read(),
m_row[4]->read(), m_row[5]->read(), m_row[6]->read(), m_row[7]->read() };
for (int i = 0; i < 8; i++)
{
if (!BIT(cia1_pb, i))
{
if (!BIT(row[7], i)) data &= ~0x80;
if (!BIT(row[6], i)) data &= ~0x40;
if (!BIT(row[5], i)) data &= ~0x20;
if (!BIT(row[4], i)) data &= ~0x10;
if (!BIT(row[3], i)) data &= ~0x08;
if (!BIT(row[2], i)) data &= ~0x04;
if (!BIT(row[1], i)) data &= ~0x02;
if (!BIT(row[0], i)) data &= ~0x01;
}
}
return data;
}
WRITE8_MEMBER( c64_state::cia1_pa_w )
{
/*
bit description
PA0 COL0, JOY B0
PA1 COL1, JOY B1
PA2 COL2, JOY B2
PA3 COL3, JOY B3
PA4 COL4, BTNB
PA5 COL5
PA6 COL6
PA7 COL7
*/
m_joy2->joy_w(data & 0x1f);
}
READ8_MEMBER( c64_state::cia1_pb_r )
{
/*
bit description
PB0 ROW0, JOY A0
PB1 ROW1, JOY A1
PB2 ROW2, JOY A2
PB3 ROW3, JOY A3
PB4 ROW4, BTNA, _LP
PB5 ROW5
PB6 ROW6
PB7 ROW7
*/
uint8_t data = 0xff;
// joystick
uint8_t joy_a = m_joy1->joy_r();
data &= (0xf0 | (joy_a & 0x0f));
data &= ~(!BIT(joy_a, 5) << 4);
// keyboard
uint8_t cia1_pa = m_cia1->pa_r();
if (!BIT(cia1_pa, 7)) data &= m_row[7]->read();
if (!BIT(cia1_pa, 6)) data &= m_row[6]->read();
if (!BIT(cia1_pa, 5)) data &= m_row[5]->read();
if (!BIT(cia1_pa, 4)) data &= m_row[4]->read();
if (!BIT(cia1_pa, 3)) data &= m_row[3]->read();
if (!BIT(cia1_pa, 2)) data &= m_row[2]->read();
if (!BIT(cia1_pa, 1)) data &= m_row[1]->read() & m_lock->read();
if (!BIT(cia1_pa, 0)) data &= m_row[0]->read();
return data;
}
WRITE8_MEMBER( c64_state::cia1_pb_w )
{
/*
bit description
PB0 ROW0, JOY A0
PB1 ROW1, JOY A1
PB2 ROW2, JOY A2
PB3 ROW3, JOY A3
PB4 ROW4, BTNA, _LP
PB5 ROW5
PB6 ROW6
PB7 ROW7
*/
m_joy1->joy_w(data & 0x1f);
m_vic->lp_w(BIT(data, 4));
}
READ8_MEMBER( c64gs_state::cia1_pa_r )
{
/*
bit description
PA0 JOY B0
PA1 JOY B1
PA2 JOY B2
PA3 JOY B3
PA4 BTNB
PA5
PA6
PA7
*/
uint8_t data = 0xff;
// joystick
uint8_t joy_b = m_joy2->joy_r();
data &= (0xf0 | (joy_b & 0x0f));
data &= ~(!BIT(joy_b, 5) << 4);
return data;
}
READ8_MEMBER( c64gs_state::cia1_pb_r )
{
/*
bit description
PB0 JOY A0
PB1 JOY A1
PB2 JOY A2
PB3 JOY A3
PB4 BTNA/_LP
PB5
PB6
PB7
*/
uint8_t data = 0xff;
// joystick
uint8_t joy_a = m_joy1->joy_r();
data &= (0xf0 | (joy_a & 0x0f));
data &= ~(!BIT(joy_a, 5) << 4);
return data;
}
//-------------------------------------------------
// MOS6526_INTERFACE( cia2_intf )
//-------------------------------------------------
WRITE_LINE_MEMBER( c64_state::cia2_irq_w )
{
m_cia2_irq = state;
check_interrupts();
}
READ8_MEMBER( c64_state::cia2_pa_r )
{
/*
bit description
PA0
PA1
PA2 USER PORT
PA3
PA4
PA5
PA6 CLK
PA7 DATA
*/
uint8_t data = 0;
// user port
data |= m_user_pa2 << 2;
// IEC bus
data |= m_iec->clk_r() << 6;
data |= m_iec->data_r() << 7;
return data;
}
WRITE8_MEMBER( c64_state::cia2_pa_w )
{
/*
bit description
PA0 _VA14
PA1 _VA15
PA2 USER PORT
PA3 ATN OUT
PA4 CLK OUT
PA5 DATA OUT
PA6
PA7
*/
// VIC banking
m_va14 = BIT(data, 0);
m_va15 = BIT(data, 1);
// user port
m_user->write_m(BIT(data, 2));
// IEC bus
m_iec->atn_w(!BIT(data, 3));
m_iec->clk_w(!BIT(data, 4));
m_iec->data_w(!BIT(data, 5));
}
READ8_MEMBER( c64_state::cia2_pb_r )
{
return m_user_pb;
}
WRITE8_MEMBER( c64_state::cia2_pb_w )
{
m_user->write_c((data>>0)&1);
m_user->write_d((data>>1)&1);
m_user->write_e((data>>2)&1);
m_user->write_f((data>>3)&1);
m_user->write_h((data>>4)&1);
m_user->write_j((data>>5)&1);
m_user->write_k((data>>6)&1);
m_user->write_l((data>>7)&1);
}
//-------------------------------------------------
// M6510_INTERFACE( cpu_intf )
//-------------------------------------------------
READ8_MEMBER( c64_state::cpu_r )
{
/*
bit description
P0 1
P1 1
P2 1
P3
P4 CASS SENS
P5 0
*/
uint8_t data = 0x07;
data |= m_cassette->sense_r() << 4;
return data;
}
WRITE8_MEMBER( c64_state::cpu_w )
{
/*
bit description
P0 LORAM
P1 HIRAM
P2 CHAREN
P3 CASS WRT
P4
P5 CASS MOTOR
*/
// memory banking
m_loram = BIT(data, 0);
m_hiram = BIT(data, 1);
m_charen = BIT(data, 2);
// cassette write
m_cassette->write(BIT(data, 3));
// cassette motor
m_cassette->motor_w(BIT(data, 5));
}
//-------------------------------------------------
// M6510_INTERFACE( sx64_cpu_intf )
//-------------------------------------------------
READ8_MEMBER( sx64_state::cpu_r )
{
/*
bit description
P0 1
P1 1
P2 1
P3
P4
P5
*/
return 0x07;
}
WRITE8_MEMBER( sx64_state::cpu_w )
{
/*
bit description
P0 LORAM
P1 HIRAM
P2 CHAREN
P3
P4
P5
*/
// memory banking
m_loram = BIT(data, 0);
m_hiram = BIT(data, 1);
m_charen = BIT(data, 2);
}
//-------------------------------------------------
// M6510_INTERFACE( c64gs_cpu_intf )
//-------------------------------------------------
READ8_MEMBER( c64gs_state::cpu_r )
{
/*
bit description
P0 1
P1 1
P2 1
P3
P4
P5
*/
return 0x07;
}
WRITE8_MEMBER( c64gs_state::cpu_w )
{
/*
bit description
P0 LORAM
P1 HIRAM
P2 CHAREN
P3
P4
P5
*/
// memory banking
m_loram = BIT(data, 0);
m_hiram = BIT(data, 1);
m_charen = BIT(data, 2);
}
//-------------------------------------------------
// C64_EXPANSION_INTERFACE( expansion_intf )
//-------------------------------------------------
WRITE_LINE_MEMBER( c64_state::exp_irq_w )
{
m_exp_irq = state;
check_interrupts();
}
WRITE_LINE_MEMBER( c64_state::exp_nmi_w )
{
m_exp_nmi = state;
check_interrupts();
}
WRITE_LINE_MEMBER( c64_state::exp_dma_w )
{
if (m_exp_dma != state)
{
m_exp_dma = state;
m_maincpu->set_input_line(INPUT_LINE_HALT, m_exp_dma);
}
}
WRITE_LINE_MEMBER( c64_state::exp_reset_w )
{
if (!state)
{
machine_reset();
}
}
//-------------------------------------------------
// SLOT_INTERFACE( sx1541_iec_devices )
//-------------------------------------------------
void sx1541_iec_devices(device_slot_interface &device)
{
device.option_add("sx1541", SX1541);
}
//**************************************************************************
// MACHINE INITIALIZATION
//**************************************************************************
//-------------------------------------------------
// MACHINE_START( c64 )
//-------------------------------------------------
void c64_state::machine_start()
{
// get pointers to ROMs
if (memregion("basic") != nullptr)
{
m_basic = memregion("basic")->base();
m_kernal = memregion("kernal")->base();
}
else
{
m_basic = memregion("kernal")->base();
m_kernal = &m_basic[0x2000];
}
m_charom = memregion("charom")->base();
// allocate memory
m_color_ram.allocate(0x400);
// initialize memory
uint8_t data = 0xff;
for (offs_t offset = 0; offset < m_ram->size(); offset++)
{
m_ram->pointer()[offset] = data;
if (!(offset % 64)) data ^= 0xff;
}
// state saving
save_item(NAME(m_loram));
save_item(NAME(m_hiram));
save_item(NAME(m_charen));
save_item(NAME(m_va14));
save_item(NAME(m_va15));
save_item(NAME(m_cia1_irq));
save_item(NAME(m_cia2_irq));
save_item(NAME(m_vic_irq));
save_item(NAME(m_exp_irq));
save_item(NAME(m_exp_nmi));
save_item(NAME(m_exp_dma));
save_item(NAME(m_user_pb));
save_item(NAME(m_user_pa2));
}
void c64_state::machine_reset()
{
m_maincpu->reset();
m_vic->reset();
m_sid->reset();
m_cia1->reset();
m_cia2->reset();
m_iec->reset();
m_exp->reset();
m_user->write_3(0);
m_user->write_3(1);
}
//**************************************************************************
// MACHINE DRIVERS
//**************************************************************************
//-------------------------------------------------
// MACHINE_CONFIG( ntsc )
//-------------------------------------------------
MACHINE_CONFIG_START(c64_state::ntsc)
// basic hardware
MCFG_DEVICE_ADD(M6510_TAG, M6510, XTAL(14'318'181)/14)
MCFG_DEVICE_PROGRAM_MAP(c64_mem)
MCFG_M6502_DISABLE_CACHE() // address decoding is 100% dynamic, no RAM/ROM banks
MCFG_M6510_PORT_CALLBACKS(READ8(*this, c64_state, cpu_r), WRITE8(*this, c64_state, cpu_w))
MCFG_M6510_PORT_PULLS(0x17, 0xc8)
MCFG_QUANTUM_PERFECT_CPU(M6510_TAG)
// video hardware
MCFG_DEVICE_ADD(MOS6567_TAG, MOS6567, XTAL(14'318'181)/14)
MCFG_MOS6566_CPU(M6510_TAG)
MCFG_MOS6566_IRQ_CALLBACK(WRITELINE(*this, c64_state, vic_irq_w))
MCFG_VIDEO_SET_SCREEN(SCREEN_TAG)
MCFG_DEVICE_ADDRESS_MAP(0, vic_videoram_map)
MCFG_DEVICE_ADDRESS_MAP(1, vic_colorram_map)
MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
MCFG_SCREEN_REFRESH_RATE(VIC6567_VRETRACERATE)
MCFG_SCREEN_SIZE(VIC6567_COLUMNS, VIC6567_LINES)
MCFG_SCREEN_VISIBLE_AREA(0, VIC6567_VISIBLECOLUMNS - 1, 0, VIC6567_VISIBLELINES - 1)
MCFG_SCREEN_UPDATE_DEVICE(MOS6567_TAG, mos6567_device, screen_update)
// sound hardware
SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD(MOS6581_TAG, MOS6581, XTAL(14'318'181)/14)
MCFG_MOS6581_POTX_CALLBACK(READ8(*this, c64_state, sid_potx_r))
MCFG_MOS6581_POTY_CALLBACK(READ8(*this, c64_state, sid_poty_r))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
// devices
MCFG_PLS100_ADD(PLA_TAG)
MCFG_DEVICE_ADD(MOS6526_1_TAG, MOS6526, XTAL(14'318'181)/14)
MCFG_MOS6526_TOD(60)
MCFG_MOS6526_IRQ_CALLBACK(WRITELINE(*this, c64_state, cia1_irq_w))
MCFG_MOS6526_CNT_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_4))
MCFG_MOS6526_SP_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_5))
MCFG_MOS6526_PA_INPUT_CALLBACK(READ8(*this, c64_state, cia1_pa_r))
MCFG_MOS6526_PB_INPUT_CALLBACK(READ8(*this, c64_state, cia1_pb_r))
MCFG_MOS6526_PB_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia1_pb_w))
MCFG_DEVICE_ADD(MOS6526_2_TAG, MOS6526, XTAL(14'318'181)/14)
MCFG_MOS6526_TOD(60)
MCFG_MOS6526_IRQ_CALLBACK(WRITELINE(*this, c64_state, cia2_irq_w))
MCFG_MOS6526_CNT_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_6))
MCFG_MOS6526_SP_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_7))
MCFG_MOS6526_PA_INPUT_CALLBACK(READ8(*this, c64_state, cia2_pa_r))
MCFG_MOS6526_PA_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia2_pa_w))
MCFG_MOS6526_PB_INPUT_CALLBACK(READ8(*this, c64_state, cia2_pb_r))
MCFG_MOS6526_PB_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia2_pb_w))
MCFG_MOS6526_PC_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_8))
MCFG_PET_DATASSETTE_PORT_ADD(PET_DATASSETTE_PORT_TAG, cbm_datassette_devices, "c1530", WRITELINE(MOS6526_1_TAG, mos6526_device, flag_w))
MCFG_CBM_IEC_ADD("c1541")
MCFG_CBM_IEC_BUS_SRQ_CALLBACK(WRITELINE(MOS6526_1_TAG, mos6526_device, flag_w))
MCFG_CBM_IEC_BUS_ATN_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_9))
MCFG_VCS_CONTROL_PORT_ADD(CONTROL1_TAG, vcs_control_port_devices, nullptr)
MCFG_VCS_CONTROL_PORT_TRIGGER_CALLBACK(WRITELINE(MOS6567_TAG, mos6567_device, lp_w))
MCFG_VCS_CONTROL_PORT_ADD(CONTROL2_TAG, vcs_control_port_devices, "joy")
MCFG_C64_EXPANSION_SLOT_ADD(C64_EXPANSION_SLOT_TAG, XTAL(14'318'181)/14, c64_expansion_cards, nullptr)
MCFG_C64_EXPANSION_SLOT_IRQ_CALLBACK(WRITELINE(*this, c64_state, exp_irq_w))
MCFG_C64_EXPANSION_SLOT_NMI_CALLBACK(WRITELINE(*this, c64_state, exp_nmi_w))
MCFG_C64_EXPANSION_SLOT_RESET_CALLBACK(WRITELINE(*this, c64_state, exp_reset_w))
MCFG_C64_EXPANSION_SLOT_CD_INPUT_CALLBACK(READ8(*this, c64_state, read))
MCFG_C64_EXPANSION_SLOT_CD_OUTPUT_CALLBACK(WRITE8(*this, c64_state, write))
MCFG_C64_EXPANSION_SLOT_DMA_CALLBACK(WRITELINE(*this, c64_state, exp_dma_w))
MCFG_PET_USER_PORT_ADD(PET_USER_PORT_TAG, c64_user_port_cards, nullptr)
MCFG_PET_USER_PORT_3_HANDLER(WRITELINE(*this, c64_state, exp_reset_w))
MCFG_PET_USER_PORT_4_HANDLER(WRITELINE(MOS6526_1_TAG, mos6526_device, cnt_w))
MCFG_PET_USER_PORT_5_HANDLER(WRITELINE(MOS6526_1_TAG, mos6526_device, sp_w))
MCFG_PET_USER_PORT_6_HANDLER(WRITELINE(MOS6526_2_TAG, mos6526_device, cnt_w))
MCFG_PET_USER_PORT_7_HANDLER(WRITELINE(MOS6526_2_TAG, mos6526_device, sp_w))
MCFG_PET_USER_PORT_9_HANDLER(WRITELINE(CBM_IEC_TAG, cbm_iec_device, atn_w))
MCFG_PET_USER_PORT_B_HANDLER(WRITELINE(MOS6526_2_TAG, mos6526_device, flag_w))
MCFG_PET_USER_PORT_C_HANDLER(WRITELINE(*this, c64_state, write_user_pb0))
MCFG_PET_USER_PORT_D_HANDLER(WRITELINE(*this, c64_state, write_user_pb1))
MCFG_PET_USER_PORT_E_HANDLER(WRITELINE(*this, c64_state, write_user_pb2))
MCFG_PET_USER_PORT_F_HANDLER(WRITELINE(*this, c64_state, write_user_pb3))
MCFG_PET_USER_PORT_H_HANDLER(WRITELINE(*this, c64_state, write_user_pb4))
MCFG_PET_USER_PORT_J_HANDLER(WRITELINE(*this, c64_state, write_user_pb5))
MCFG_PET_USER_PORT_K_HANDLER(WRITELINE(*this, c64_state, write_user_pb6))
MCFG_PET_USER_PORT_L_HANDLER(WRITELINE(*this, c64_state, write_user_pb7))
MCFG_PET_USER_PORT_M_HANDLER(WRITELINE(*this, c64_state, write_user_pa2))
MCFG_QUICKLOAD_ADD("quickload", c64_state, cbm_c64, "p00,prg,t64", CBM_QUICKLOAD_DELAY_SECONDS)
// software list
MCFG_SOFTWARE_LIST_ADD("cart_list_vic10", "vic10")
MCFG_SOFTWARE_LIST_ADD("cart_list_c64", "c64_cart")
MCFG_SOFTWARE_LIST_ADD("cass_list", "c64_cass")
MCFG_SOFTWARE_LIST_ADD("flop_list", "c64_flop")
MCFG_SOFTWARE_LIST_FILTER("cart_list_vic10", "NTSC")
MCFG_SOFTWARE_LIST_FILTER("cart_list_c64", "NTSC")
MCFG_SOFTWARE_LIST_FILTER("cass_list", "NTSC")
MCFG_SOFTWARE_LIST_FILTER("flop_list", "NTSC")
// internal ram
MCFG_RAM_ADD(RAM_TAG)
MCFG_RAM_DEFAULT_SIZE("64K")
MACHINE_CONFIG_END
//-------------------------------------------------
// MACHINE_CONFIG( pet64 )
//-------------------------------------------------
MACHINE_CONFIG_START(c64_state::pet64)
ntsc(config);
// TODO monochrome green palette
MACHINE_CONFIG_END
//-------------------------------------------------
// MACHINE_CONFIG( ntsc_sx )
//-------------------------------------------------
MACHINE_CONFIG_START(sx64_state::ntsc_sx)
ntsc(config);
// basic hardware
MCFG_DEVICE_MODIFY(M6510_TAG)
MCFG_M6510_PORT_CALLBACKS(READ8(*this, sx64_state, cpu_r), WRITE8(*this, sx64_state, cpu_w))
MCFG_M6510_PORT_PULLS(0x07, 0xc0)
// devices
MCFG_DEVICE_MODIFY("iec8")
MCFG_DEVICE_SLOT_INTERFACE(sx1541_iec_devices, "sx1541", false)
MACHINE_CONFIG_END
//-------------------------------------------------
// MACHINE_CONFIG( ntsc_dx )
//-------------------------------------------------
MACHINE_CONFIG_START(sx64_state::ntsc_dx)
ntsc_sx(config);
// devices
MCFG_DEVICE_MODIFY("iec9")
MCFG_DEVICE_SLOT_INTERFACE(sx1541_iec_devices, "sx1541", false)
MACHINE_CONFIG_END
//-------------------------------------------------
// MACHINE_CONFIG( ntsc_c )
//-------------------------------------------------
MACHINE_CONFIG_START(c64c_state::ntsc_c)
ntsc(config);
MCFG_DEVICE_REPLACE(MOS6581_TAG, MOS8580, XTAL(14'318'181)/14)
MCFG_MOS6581_POTX_CALLBACK(READ8(*this, c64_state, sid_potx_r))
MCFG_MOS6581_POTY_CALLBACK(READ8(*this, c64_state, sid_poty_r))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
MACHINE_CONFIG_END
//-------------------------------------------------
// MACHINE_CONFIG( pal )
//-------------------------------------------------
MACHINE_CONFIG_START(c64_state::pal)
// basic hardware
MCFG_DEVICE_ADD(M6510_TAG, M6510, XTAL(17'734'472)/18)
MCFG_DEVICE_PROGRAM_MAP(c64_mem)
MCFG_M6502_DISABLE_CACHE() // address decoding is 100% dynamic, no RAM/ROM banks
MCFG_M6510_PORT_CALLBACKS(READ8(*this, c64_state, cpu_r), WRITE8(*this, c64_state, cpu_w))
MCFG_M6510_PORT_PULLS(0x17, 0xc8)
MCFG_QUANTUM_PERFECT_CPU(M6510_TAG)
// video hardware
MCFG_DEVICE_ADD(MOS6569_TAG, MOS6569, XTAL(17'734'472)/18)
MCFG_MOS6566_CPU(M6510_TAG)
MCFG_MOS6566_IRQ_CALLBACK(WRITELINE(*this, c64_state, vic_irq_w))
MCFG_VIDEO_SET_SCREEN(SCREEN_TAG)
MCFG_DEVICE_ADDRESS_MAP(0, vic_videoram_map)
MCFG_DEVICE_ADDRESS_MAP(1, vic_colorram_map)
MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
MCFG_SCREEN_REFRESH_RATE(VIC6569_VRETRACERATE)
MCFG_SCREEN_SIZE(VIC6569_COLUMNS, VIC6569_LINES)
MCFG_SCREEN_VISIBLE_AREA(0, VIC6569_VISIBLECOLUMNS - 1, 0, VIC6569_VISIBLELINES - 1)
MCFG_SCREEN_UPDATE_DEVICE(MOS6569_TAG, mos6569_device, screen_update)
// sound hardware
SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD(MOS6581_TAG, MOS6581, XTAL(17'734'472)/18)
MCFG_MOS6581_POTX_CALLBACK(READ8(*this, c64_state, sid_potx_r))
MCFG_MOS6581_POTY_CALLBACK(READ8(*this, c64_state, sid_poty_r))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
// devices
MCFG_PLS100_ADD(PLA_TAG)
MCFG_DEVICE_ADD(MOS6526_1_TAG, MOS6526, XTAL(17'734'472)/18)
MCFG_MOS6526_TOD(50)
MCFG_MOS6526_IRQ_CALLBACK(WRITELINE(*this, c64_state, cia1_irq_w))
MCFG_MOS6526_CNT_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_4))
MCFG_MOS6526_SP_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_5))
MCFG_MOS6526_PA_INPUT_CALLBACK(READ8(*this, c64_state, cia1_pa_r))
MCFG_MOS6526_PA_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia1_pa_w))
MCFG_MOS6526_PB_INPUT_CALLBACK(READ8(*this, c64_state, cia1_pb_r))
MCFG_MOS6526_PB_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia1_pb_w))
MCFG_DEVICE_ADD(MOS6526_2_TAG, MOS6526, XTAL(17'734'472)/18)
MCFG_MOS6526_TOD(50)
MCFG_MOS6526_IRQ_CALLBACK(WRITELINE(*this, c64_state, cia2_irq_w))
MCFG_MOS6526_CNT_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_6))
MCFG_MOS6526_SP_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_7))
MCFG_MOS6526_PA_INPUT_CALLBACK(READ8(*this, c64_state, cia2_pa_r))
MCFG_MOS6526_PA_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia2_pa_w))
MCFG_MOS6526_PB_INPUT_CALLBACK(READ8(*this, c64_state, cia2_pb_r))
MCFG_MOS6526_PB_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia2_pb_w))
MCFG_MOS6526_PC_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_8))
MCFG_PET_DATASSETTE_PORT_ADD(PET_DATASSETTE_PORT_TAG, cbm_datassette_devices, "c1530", WRITELINE(MOS6526_1_TAG, mos6526_device, flag_w))
MCFG_CBM_IEC_ADD("c1541")
MCFG_CBM_IEC_BUS_SRQ_CALLBACK(WRITELINE(MOS6526_1_TAG, mos6526_device, flag_w))
MCFG_CBM_IEC_BUS_ATN_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_9))
MCFG_VCS_CONTROL_PORT_ADD(CONTROL1_TAG, vcs_control_port_devices, nullptr)
MCFG_VCS_CONTROL_PORT_TRIGGER_CALLBACK(WRITELINE(MOS6569_TAG, mos6569_device, lp_w))
MCFG_VCS_CONTROL_PORT_ADD(CONTROL2_TAG, vcs_control_port_devices, "joy")
MCFG_C64_EXPANSION_SLOT_ADD(C64_EXPANSION_SLOT_TAG, XTAL(17'734'472)/18, c64_expansion_cards, nullptr)
MCFG_C64_EXPANSION_SLOT_IRQ_CALLBACK(WRITELINE(*this, c64_state, exp_irq_w))
MCFG_C64_EXPANSION_SLOT_NMI_CALLBACK(WRITELINE(*this, c64_state, exp_nmi_w))
MCFG_C64_EXPANSION_SLOT_RESET_CALLBACK(WRITELINE(*this, c64_state, exp_reset_w))
MCFG_C64_EXPANSION_SLOT_CD_INPUT_CALLBACK(READ8(*this, c64_state, read))
MCFG_C64_EXPANSION_SLOT_CD_OUTPUT_CALLBACK(WRITE8(*this, c64_state, write))
MCFG_C64_EXPANSION_SLOT_DMA_CALLBACK(WRITELINE(*this, c64_state, exp_dma_w))
MCFG_PET_USER_PORT_ADD(PET_USER_PORT_TAG, c64_user_port_cards, nullptr)
MCFG_PET_USER_PORT_3_HANDLER(WRITELINE(*this, c64_state, exp_reset_w))
MCFG_PET_USER_PORT_4_HANDLER(WRITELINE(MOS6526_1_TAG, mos6526_device, cnt_w))
MCFG_PET_USER_PORT_5_HANDLER(WRITELINE(MOS6526_1_TAG, mos6526_device, sp_w))
MCFG_PET_USER_PORT_6_HANDLER(WRITELINE(MOS6526_2_TAG, mos6526_device, cnt_w))
MCFG_PET_USER_PORT_7_HANDLER(WRITELINE(MOS6526_2_TAG, mos6526_device, sp_w))
MCFG_PET_USER_PORT_9_HANDLER(WRITELINE(CBM_IEC_TAG, cbm_iec_device, atn_w))
MCFG_PET_USER_PORT_B_HANDLER(WRITELINE(MOS6526_2_TAG, mos6526_device, flag_w))
MCFG_PET_USER_PORT_C_HANDLER(WRITELINE(*this, c64_state, write_user_pb0))
MCFG_PET_USER_PORT_D_HANDLER(WRITELINE(*this, c64_state, write_user_pb1))
MCFG_PET_USER_PORT_E_HANDLER(WRITELINE(*this, c64_state, write_user_pb2))
MCFG_PET_USER_PORT_F_HANDLER(WRITELINE(*this, c64_state, write_user_pb3))
MCFG_PET_USER_PORT_H_HANDLER(WRITELINE(*this, c64_state, write_user_pb4))
MCFG_PET_USER_PORT_J_HANDLER(WRITELINE(*this, c64_state, write_user_pb5))
MCFG_PET_USER_PORT_K_HANDLER(WRITELINE(*this, c64_state, write_user_pb6))
MCFG_PET_USER_PORT_L_HANDLER(WRITELINE(*this, c64_state, write_user_pb7))
MCFG_PET_USER_PORT_M_HANDLER(WRITELINE(*this, c64_state, write_user_pa2))
MCFG_QUICKLOAD_ADD("quickload", c64_state, cbm_c64, "p00,prg,t64", CBM_QUICKLOAD_DELAY_SECONDS)
// software list
MCFG_SOFTWARE_LIST_ADD("cart_list_vic10", "vic10")
MCFG_SOFTWARE_LIST_ADD("cart_list_c64", "c64_cart")
MCFG_SOFTWARE_LIST_ADD("cass_list", "c64_cass")
MCFG_SOFTWARE_LIST_ADD("flop_list", "c64_flop")
MCFG_SOFTWARE_LIST_FILTER("cart_list_vic10", "PAL")
MCFG_SOFTWARE_LIST_FILTER("cart_list_c64", "PAL")
MCFG_SOFTWARE_LIST_FILTER("cass_list", "PAL")
MCFG_SOFTWARE_LIST_FILTER("flop_list", "PAL")
// internal ram
MCFG_RAM_ADD(RAM_TAG)
MCFG_RAM_DEFAULT_SIZE("64K")
MACHINE_CONFIG_END
//-------------------------------------------------
// MACHINE_CONFIG( pal_sx )
//-------------------------------------------------
MACHINE_CONFIG_START(sx64_state::pal_sx)
pal(config);
// basic hardware
MCFG_DEVICE_MODIFY(M6510_TAG)
MCFG_M6510_PORT_CALLBACKS(READ8(*this, sx64_state, cpu_r), WRITE8(*this, sx64_state, cpu_w))
MCFG_M6510_PORT_PULLS(0x07, 0xc0)
// devices
MCFG_DEVICE_MODIFY("iec8")
MCFG_DEVICE_SLOT_INTERFACE(sx1541_iec_devices, "sx1541", false)
MACHINE_CONFIG_END
//-------------------------------------------------
// MACHINE_CONFIG( pal_c )
//-------------------------------------------------
MACHINE_CONFIG_START(c64c_state::pal_c)
pal(config);
MCFG_DEVICE_REPLACE(MOS6581_TAG, MOS8580, XTAL(17'734'472)/18)
MCFG_MOS6581_POTX_CALLBACK(READ8(*this, c64_state, sid_potx_r))
MCFG_MOS6581_POTY_CALLBACK(READ8(*this, c64_state, sid_poty_r))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
MACHINE_CONFIG_END
//-------------------------------------------------
// MACHINE_CONFIG( pal_gs )
//-------------------------------------------------
MACHINE_CONFIG_START(c64gs_state::pal_gs)
// basic hardware
MCFG_DEVICE_ADD(M6510_TAG, M6510, XTAL(17'734'472)/18)
MCFG_DEVICE_PROGRAM_MAP(c64_mem)
MCFG_M6502_DISABLE_CACHE() // address decoding is 100% dynamic, no RAM/ROM banks
MCFG_M6510_PORT_CALLBACKS(READ8(*this, c64gs_state, cpu_r), WRITE8(*this, c64gs_state, cpu_w))
MCFG_M6510_PORT_PULLS(0x07, 0xc0)
MCFG_QUANTUM_PERFECT_CPU(M6510_TAG)
// video hardware
MCFG_DEVICE_ADD(MOS6569_TAG, MOS8565, XTAL(17'734'472)/18)
MCFG_MOS6566_CPU(M6510_TAG)
MCFG_MOS6566_IRQ_CALLBACK(WRITELINE(*this, c64_state, vic_irq_w))
MCFG_VIDEO_SET_SCREEN(SCREEN_TAG)
MCFG_DEVICE_ADDRESS_MAP(0, vic_videoram_map)
MCFG_DEVICE_ADDRESS_MAP(1, vic_colorram_map)
MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
MCFG_SCREEN_REFRESH_RATE(VIC6569_VRETRACERATE)
MCFG_SCREEN_SIZE(VIC6569_COLUMNS, VIC6569_LINES)
MCFG_SCREEN_VISIBLE_AREA(0, VIC6569_VISIBLECOLUMNS - 1, 0, VIC6569_VISIBLELINES - 1)
MCFG_SCREEN_UPDATE_DEVICE(MOS6569_TAG, mos8565_device, screen_update)
// sound hardware
SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD(MOS6581_TAG, MOS8580, XTAL(17'734'472)/18)
MCFG_MOS6581_POTX_CALLBACK(READ8(*this, c64_state, sid_potx_r))
MCFG_MOS6581_POTY_CALLBACK(READ8(*this, c64_state, sid_poty_r))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
// devices
MCFG_PLS100_ADD(PLA_TAG)
MCFG_DEVICE_ADD(MOS6526_1_TAG, MOS6526, XTAL(17'734'472)/18)
MCFG_MOS6526_TOD(50)
MCFG_MOS6526_IRQ_CALLBACK(WRITELINE(*this, c64_state, cia1_irq_w))
MCFG_MOS6526_CNT_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_4))
MCFG_MOS6526_SP_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_5))
MCFG_MOS6526_PA_INPUT_CALLBACK(READ8(*this, c64gs_state, cia1_pa_r))
MCFG_MOS6526_PA_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia1_pa_w))
MCFG_MOS6526_PB_INPUT_CALLBACK(READ8(*this, c64gs_state, cia1_pb_r))
MCFG_MOS6526_PB_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia1_pb_w))
MCFG_DEVICE_ADD(MOS6526_2_TAG, MOS6526, XTAL(17'734'472)/18)
MCFG_MOS6526_TOD(50)
MCFG_MOS6526_IRQ_CALLBACK(WRITELINE(*this, c64_state, cia2_irq_w))
MCFG_MOS6526_CNT_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_6))
MCFG_MOS6526_SP_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_7))
MCFG_MOS6526_PA_INPUT_CALLBACK(READ8(*this, c64_state, cia2_pa_r))
MCFG_MOS6526_PA_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia2_pa_w))
MCFG_MOS6526_PB_INPUT_CALLBACK(READ8(*this, c64_state, cia2_pb_r))
MCFG_MOS6526_PB_OUTPUT_CALLBACK(WRITE8(*this, c64_state, cia2_pb_w))
MCFG_MOS6526_PC_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_8))
MCFG_CBM_IEC_ADD(nullptr)
MCFG_CBM_IEC_BUS_SRQ_CALLBACK(WRITELINE(MOS6526_1_TAG, mos6526_device, flag_w))
MCFG_CBM_IEC_BUS_ATN_CALLBACK(WRITELINE(PET_USER_PORT_TAG, pet_user_port_device, write_9))
MCFG_VCS_CONTROL_PORT_ADD(CONTROL1_TAG, vcs_control_port_devices, nullptr)
MCFG_VCS_CONTROL_PORT_TRIGGER_CALLBACK(WRITELINE(MOS6569_TAG, mos6569_device, lp_w))
MCFG_VCS_CONTROL_PORT_ADD(CONTROL2_TAG, vcs_control_port_devices, "joy")
MCFG_C64_EXPANSION_SLOT_ADD(C64_EXPANSION_SLOT_TAG, XTAL(17'734'472)/18, c64_expansion_cards, nullptr)
MCFG_C64_EXPANSION_SLOT_IRQ_CALLBACK(WRITELINE(*this, c64_state, exp_irq_w))
MCFG_C64_EXPANSION_SLOT_NMI_CALLBACK(WRITELINE(*this, c64_state, exp_nmi_w))
MCFG_C64_EXPANSION_SLOT_RESET_CALLBACK(WRITELINE(*this, c64_state, exp_reset_w))
MCFG_C64_EXPANSION_SLOT_CD_INPUT_CALLBACK(READ8(*this, c64_state, read))
MCFG_C64_EXPANSION_SLOT_CD_OUTPUT_CALLBACK(WRITE8(*this, c64_state, write))
MCFG_C64_EXPANSION_SLOT_DMA_CALLBACK(WRITELINE(*this, c64_state, exp_dma_w))
MCFG_PET_USER_PORT_ADD(PET_USER_PORT_TAG, c64_user_port_cards, nullptr)
MCFG_PET_USER_PORT_3_HANDLER(WRITELINE(*this, c64_state, exp_reset_w))
MCFG_PET_USER_PORT_4_HANDLER(WRITELINE(MOS6526_1_TAG, mos6526_device, cnt_w))
MCFG_PET_USER_PORT_5_HANDLER(WRITELINE(MOS6526_1_TAG, mos6526_device, sp_w))
MCFG_PET_USER_PORT_6_HANDLER(WRITELINE(MOS6526_2_TAG, mos6526_device, cnt_w))
MCFG_PET_USER_PORT_7_HANDLER(WRITELINE(MOS6526_2_TAG, mos6526_device, sp_w))
MCFG_PET_USER_PORT_9_HANDLER(WRITELINE(CBM_IEC_TAG, cbm_iec_device, atn_w))
MCFG_PET_USER_PORT_B_HANDLER(WRITELINE(MOS6526_2_TAG, mos6526_device, flag_w))
MCFG_PET_USER_PORT_C_HANDLER(WRITELINE(*this, c64_state, write_user_pb0))
MCFG_PET_USER_PORT_D_HANDLER(WRITELINE(*this, c64_state, write_user_pb1))
MCFG_PET_USER_PORT_E_HANDLER(WRITELINE(*this, c64_state, write_user_pb2))
MCFG_PET_USER_PORT_F_HANDLER(WRITELINE(*this, c64_state, write_user_pb3))
MCFG_PET_USER_PORT_H_HANDLER(WRITELINE(*this, c64_state, write_user_pb4))
MCFG_PET_USER_PORT_J_HANDLER(WRITELINE(*this, c64_state, write_user_pb5))
MCFG_PET_USER_PORT_K_HANDLER(WRITELINE(*this, c64_state, write_user_pb6))
MCFG_PET_USER_PORT_L_HANDLER(WRITELINE(*this, c64_state, write_user_pb7))
MCFG_PET_USER_PORT_M_HANDLER(WRITELINE(*this, c64_state, write_user_pa2))
MCFG_QUICKLOAD_ADD("quickload", c64_state, cbm_c64, "p00,prg,t64", CBM_QUICKLOAD_DELAY_SECONDS)
// software list
MCFG_SOFTWARE_LIST_ADD("cart_list_vic10", "vic10")
MCFG_SOFTWARE_LIST_ADD("cart_list_c64", "c64_cart")
MCFG_SOFTWARE_LIST_FILTER("cart_list_vic10", "PAL")
MCFG_SOFTWARE_LIST_FILTER("cart_list_c64", "PAL")
// internal ram
MCFG_RAM_ADD(RAM_TAG)
MCFG_RAM_DEFAULT_SIZE("64K")
MACHINE_CONFIG_END
//**************************************************************************
// ROMS
//**************************************************************************
//-------------------------------------------------
// ROM( c64 )
//-------------------------------------------------
ROM_START( c64 )
ROM_REGION( 0x2000, "basic", 0 )
ROM_LOAD( "901226-01.u3", 0x0000, 0x2000, CRC(f833d117) SHA1(79015323128650c742a3694c9429aa91f355905e) )
ROM_REGION( 0x2000, "kernal", 0 )
ROM_DEFAULT_BIOS("r3")
ROM_SYSTEM_BIOS(0, "r1", "Kernal rev. 1" )
ROMX_LOAD( "901227-01.u4", 0x0000, 0x2000, CRC(dce782fa) SHA1(87cc04d61fc748b82df09856847bb5c2754a2033), ROM_BIOS(1) )
ROM_SYSTEM_BIOS(1, "r2", "Kernal rev. 2" )
ROMX_LOAD( "901227-02.u4", 0x0000, 0x2000, CRC(a5c687b3) SHA1(0e2e4ee3f2d41f00bed72f9ab588b83e306fdb13), ROM_BIOS(2) )
ROM_SYSTEM_BIOS(2, "r3", "Kernal rev. 3" )
ROMX_LOAD( "901227-03.u4", 0x0000, 0x2000, CRC(dbe3e7c7) SHA1(1d503e56df85a62fee696e7618dc5b4e781df1bb), ROM_BIOS(3) )
ROM_SYSTEM_BIOS(3, "jiffydos", "JiffyDOS v6.01" )
ROMX_LOAD( "jiffydos c64.u4", 0x0000, 0x2000, CRC(2f79984c) SHA1(31e73e66eccb28732daea8ec3ad1addd9b39a017), ROM_BIOS(4) )
ROM_SYSTEM_BIOS(4, "speeddos", "SpeedDOS" )
ROMX_LOAD( "speed-dos.u4", 0x0000, 0x2000, CRC(5beb9ac8) SHA1(8896c8de9e26ef1396eb46020b2de346a3eeab7e), ROM_BIOS(5) )
ROM_SYSTEM_BIOS(5, "speeddos20", "SpeedDOS-Plus+ v2.0" )
ROMX_LOAD( "speed-dosplus.u4", 0x0000, 0x2000, CRC(10aee0ae) SHA1(6cebd4dc0c5e8c0b073586a3f1c43cc3349b9736), ROM_BIOS(6) )
ROM_SYSTEM_BIOS(6, "speeddos27", "SpeedDOS-Plus+ v2.7" )
ROMX_LOAD( "speed-dosplus27.u4", 0x0000, 0x2000, CRC(ff59995e) SHA1(c8d864e5fc7089af8afce97dc0a0224df11df1c3), ROM_BIOS(7) )
ROM_SYSTEM_BIOS(7, "prodos", "Professional-DOS v1" )
ROMX_LOAD( "prodos.u4", 0x0000, 0x2000, CRC(37ed83a2) SHA1(35f4f0fe03c0b7b3762b526ba855de41b496fb60), ROM_BIOS(8) )
ROM_SYSTEM_BIOS(8, "prodos2", "Professional-DOS Release 2/4L2" )
ROMX_LOAD( "prodos24l2.u4", 0x0000, 0x2000, CRC(41dad9fe) SHA1(fbf3dcc2ed40e58b07595740ea6fbff7ab19ebad), ROM_BIOS(9) )
ROM_SYSTEM_BIOS(9, "prodos3", "Professional-DOS Release 3/5L2" )
ROMX_LOAD( "prodos35l2.u4", 0x0000, 0x2000, CRC(2822eee7) SHA1(77356b84c1648018863d1c8dd5bc3a37485bc00e), ROM_BIOS(10) )
ROM_SYSTEM_BIOS(10, "turborom", "Cockroach Turbo-ROM" )
ROMX_LOAD( "turborom.u4", 0x0000, 0x2000, CRC(e6c763a2) SHA1(eff5a4b6bc65daa9421bd3856dd99a3195068e1c), ROM_BIOS(11) )
ROM_SYSTEM_BIOS(11, "dosrom", "DOS-ROM v1.2" )
ROMX_LOAD( "dosrom12.u4", 0x0000, 0x2000, CRC(ac030fc0) SHA1(0e4b38e81b49f55d52162154a44f0fffd2b0d04f), ROM_BIOS(12) )
ROM_SYSTEM_BIOS(12, "turborom2", "Datel Turbo ROM II (PAL)" )
ROMX_LOAD( "turborom2.u4", 0x0000, 0x2000, CRC(ea3ba683) SHA1(4bb23f764a3d255119fbae37202ca820caa04e1f), ROM_BIOS(13) )
ROM_SYSTEM_BIOS(13, "mercury", "Mercury-ROM v3 (NTSC)" )
ROMX_LOAD( "mercury3.u4", 0x0000, 0x2000, CRC(6eac46a2) SHA1(4e351aa5fcb97c4c21e565aa2c830cc09bd47533), ROM_BIOS(14) )
ROM_SYSTEM_BIOS(14, "dolphin", "Dolphin-DOS 1.0" )
ROMX_LOAD( "kernal-10-mager.u4", 0x0000, 0x2000, CRC(c9bb21bc) SHA1(e305216e50ff8a7acf102be6c6343e3d44a16233), ROM_BIOS(15) )
ROM_SYSTEM_BIOS(15, "dolphin201au", "Dolphin-DOS 2.0 1 au" )
ROMX_LOAD( "kernal-20-1_au.u4", 0x0000, 0x2000, CRC(7068bbcc) SHA1(325ce7e32609a8fc704aaa76f5eb4cd7d8099a92), ROM_BIOS(16) )
ROM_SYSTEM_BIOS(16, "dolphin201", "Dolphin-DOS 2.0 1" )
ROMX_LOAD( "kernal-20-1.u4", 0x0000, 0x2000, CRC(c9c4c44e) SHA1(7f5d8f08c5ed2182ffb415a3d777fdd922496d02), ROM_BIOS(17) )
ROM_SYSTEM_BIOS(17, "dolphin202", "Dolphin-DOS 2.0 2" )
ROMX_LOAD( "kernal-20-2.u4", 0x0000, 0x2000, CRC(ffaeb9bc) SHA1(5f6c1bad379da16f77bccb58e80910f307dfd5f8), ROM_BIOS(18) )
ROM_SYSTEM_BIOS(18, "dolphin203", "Dolphin-DOS 2.0 3" )
ROMX_LOAD( "kernal-20-3.u4", 0x0000, 0x2000, CRC(4fd511f2) SHA1(316fba280dcb29496d593c0c4e3ee9a19844054e), ROM_BIOS(19) )
ROM_SYSTEM_BIOS(19, "dolphin30", "Dolphin-DOS 3.0" )
ROMX_LOAD( "kernal-30.u4", 0x0000, 0x2000, CRC(5402d643) SHA1(733acb96fead2fb4df77840c5bb618f08439fc7e), ROM_BIOS(20) )
ROM_SYSTEM_BIOS(20, "taccess", "TurboAccess v2.6" )
ROMX_LOAD( "turboaccess26.u4", 0x0000, 0x2000, CRC(93de6cd9) SHA1(a74478f3b9153c13176eac80ebfacc512ae7cbf0), ROM_BIOS(21) )
ROM_SYSTEM_BIOS(21, "ttrans301", "TurboTrans v3.0 1" )
ROMX_LOAD( "turboaccess301.u4", 0x0000, 0x2000, CRC(b3304dcf) SHA1(4d47a265ef65e4823f862cfc3d514c2a71473580), ROM_BIOS(22) )
ROM_SYSTEM_BIOS(22, "ttrans302", "TurboTrans v3.0 2" )
ROMX_LOAD( "turboaccess302.u4", 0x0000, 0x2000, CRC(9e696a7b) SHA1(5afae75d66d539f4bb4af763f029f0ef6523a4eb), ROM_BIOS(23) )
ROM_SYSTEM_BIOS(23, "tprocess", "Turbo-Process (PAL)" )
ROMX_LOAD( "turboprocess.u4", 0x0000, 0x2000, CRC(e5610d76) SHA1(e3f35777cfd16cce4717858f77ff354763395ba9), ROM_BIOS(24) )
ROM_SYSTEM_BIOS(24, "tprocessn", "Turbo-Process (NTSC)" )
ROMX_LOAD( "turboprocessus.u4", 0x0000, 0x2000, CRC(7480b76a) SHA1(ef1664b5057ae3cc6d104fc2f5c1fb29ee5a1b2b), ROM_BIOS(25) )
ROM_SYSTEM_BIOS(25, "exos3", "EXOS v3" )
ROMX_LOAD( "exos3.u4", 0x0000, 0x2000, CRC(4e54d020) SHA1(f8931b7c0b26807f4de0cc241f0b1e2c8f5271e9), ROM_BIOS(26) )
ROM_SYSTEM_BIOS(26, "exos4", "EXOS v4" )
ROMX_LOAD( "exos4.u4", 0x0000, 0x2000, CRC(d5cf83a9) SHA1(d5f03a5c0e9d00032d4751ecc6bcd6385879c9c7), ROM_BIOS(27) )
ROM_SYSTEM_BIOS(27, "digidos", "DigiDOS" )
ROMX_LOAD( "digidos.u4", 0x0000, 0x2000, CRC(2b0c8e89) SHA1(542d6f61c318bced0642e7c2d4d3b34a0f13e634), ROM_BIOS(28) )
ROM_SYSTEM_BIOS(28, "magnum", "Magnum Load" )
ROMX_LOAD( "magnum.u4", 0x0000, 0x2000, CRC(b2cffcc6) SHA1(827c782c1723b5d0992c05c00738ae4b2133b641), ROM_BIOS(29) )
ROM_REGION( 0x1000, "charom", 0 )
ROM_LOAD( "901225-01.u5", 0x0000, 0x1000, CRC(ec4272ee) SHA1(adc7c31e18c7c7413d54802ef2f4193da14711aa) )
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "906114-01.u17", 0x00, 0xf5, CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//-------------------------------------------------
// ROM( c64_jp )
//-------------------------------------------------
ROM_START( c64_jp )
ROM_REGION( 0x2000, "basic", 0 )
ROM_LOAD( "901226-01.u3", 0x0000, 0x2000, CRC(f833d117) SHA1(79015323128650c742a3694c9429aa91f355905e) )
ROM_REGION( 0x2000, "kernal", 0 )
ROM_LOAD( "906145-02.u4", 0x0000, 0x2000, CRC(3a9ef6f1) SHA1(4ff0f11e80f4b57430d8f0c3799ed0f0e0f4565d) )
ROM_REGION( 0x1000, "charom", 0 )
ROM_LOAD( "906143-02.u5", 0x0000, 0x1000, CRC(1604f6c1) SHA1(0fad19dbcdb12461c99657b2979dbb5c2e47b527) )
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "906114-01.u17", 0x00, 0xf5, CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//-------------------------------------------------
// ROM( c64p )
//-------------------------------------------------
#define rom_c64p rom_c64
//-------------------------------------------------
// ROM( c64_se )
//-------------------------------------------------
ROM_START( c64_se )
ROM_REGION( 0x2000, "basic", 0 )
ROM_LOAD( "901226-01.u3", 0x0000, 0x2000, CRC(f833d117) SHA1(79015323128650c742a3694c9429aa91f355905e) )
ROM_REGION( 0x2000, "kernal", 0 )
ROM_LOAD( "kernel.u4", 0x0000, 0x2000, CRC(f10c2c25) SHA1(e4f52d9b36c030eb94524eb49f6f0774c1d02e5e) )
ROM_REGION( 0x1000, "charom", 0 )
ROM_SYSTEM_BIOS( 0, "default", "Swedish Characters" )
ROMX_LOAD( "charswe.u5", 0x0000, 0x1000, CRC(bee9b3fd) SHA1(446ae58f7110d74d434301491209299f66798d8a), ROM_BIOS(1) )
ROM_SYSTEM_BIOS( 1, "alt", "Swedish Characters (Alt)" )
ROMX_LOAD( "charswe2.u5", 0x0000, 0x1000, CRC(377a382b) SHA1(20df25e0ba1c88f31689c1521397c96968967fac), ROM_BIOS(2) )
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "906114-01.u17", 0x00, 0xf5, CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//-------------------------------------------------
// ROM( pet64 )
//-------------------------------------------------
ROM_START( pet64 )
ROM_REGION( 0x2000, "basic", 0 )
ROM_LOAD( "901226-01.u3", 0x0000, 0x2000, CRC(f833d117) SHA1(79015323128650c742a3694c9429aa91f355905e) )
ROM_REGION( 0x2000, "kernal", 0 )
ROM_LOAD( "901246-01.u4", 0x0000, 0x2000, CRC(789c8cc5) SHA1(6c4fa9465f6091b174df27dfe679499df447503c) )
ROM_REGION( 0x1000, "charom", 0 )
ROM_LOAD( "901225-01.u5", 0x0000, 0x1000, CRC(ec4272ee) SHA1(adc7c31e18c7c7413d54802ef2f4193da14711aa) )
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "906114-01.u17", 0x00, 0xf5, CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//-------------------------------------------------
// ROM( edu64 )
//-------------------------------------------------
#define rom_edu64 rom_c64
//-------------------------------------------------
// ROM( sx64 )
//-------------------------------------------------
ROM_START( sx64 )
ROM_REGION( 0x2000, "basic", 0 )
ROM_LOAD( "901226-01.ud4", 0x0000, 0x2000, CRC(f833d117) SHA1(79015323128650c742a3694c9429aa91f355905e) )
ROM_REGION( 0x2000, "kernal", 0 )
ROM_SYSTEM_BIOS(0, "cbm", "Original" )
ROMX_LOAD( "251104-04.ud3", 0x0000, 0x2000, CRC(2c5965d4) SHA1(aa136e91ecf3c5ac64f696b3dbcbfc5ba0871c98), ROM_BIOS(1) )
ROM_SYSTEM_BIOS(1, "jiffydos", "JiffyDOS v6.01" )
ROMX_LOAD( "jiffydos sx64.ud3", 0x0000, 0x2000, CRC(2b5a88f5) SHA1(942c2150123dc30f40b3df6086132ef0a3c43948), ROM_BIOS(2) )
ROM_SYSTEM_BIOS(2, "1541flash", "1541 FLASH!" )
ROMX_LOAD( "1541 flash.ud3", 0x0000, 0x2000, CRC(0a1c9b85) SHA1(0bfcaab0ae453b663a6e01cd59a9764805419e00), ROM_BIOS(3) )
ROM_SYSTEM_BIOS(3, "turborom", "Cockroach Turbo-ROM" )
ROMX_LOAD( "turboromsx.u4", 0x0000, 0x2000, CRC(48579c30) SHA1(6c907fdd07c14e162eb8c8fb750b1bbaf69dccb4), ROM_BIOS(4) )
ROM_REGION( 0x1000, "charom", 0 )
ROM_LOAD( "901225-01.ud1", 0x0000, 0x1000, CRC(ec4272ee) SHA1(adc7c31e18c7c7413d54802ef2f4193da14711aa) )
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "906114-01.ue4", 0x00, 0xf5, CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//-------------------------------------------------
// ROM( rom_sx64p )
//-------------------------------------------------
#define rom_sx64p rom_sx64
//-------------------------------------------------
// ROM( vip64 )
//-------------------------------------------------
ROM_START( vip64 )
ROM_REGION( 0x2000, "basic", 0 )
ROM_LOAD( "901226-01.ud4", 0x0000, 0x2000, CRC(f833d117) SHA1(79015323128650c742a3694c9429aa91f355905e) )
ROM_REGION( 0x2000, "kernal", 0 )
ROM_LOAD( "kernelsx.ud3", 0x0000, 0x2000, CRC(7858d3d7) SHA1(097cda60469492a8916c2677b7cce4e12a944bc0) )
ROM_REGION( 0x1000, "charom", 0 )
ROM_LOAD( "charswe.ud1", 0x0000, 0x1000, CRC(bee9b3fd) SHA1(446ae58f7110d74d434301491209299f66798d8a) )
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "906114-01.ue4", 0x00, 0xf5, CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//-------------------------------------------------
// ROM( dx64 )
//-------------------------------------------------
// ROM_LOAD( "dx64kern.bin", 0x0000, 0x2000, CRC(58065128) ) TODO where is this illusive ROM?
#define rom_dx64 rom_sx64
//-------------------------------------------------
// ROM( tesa6240 )
//-------------------------------------------------
ROM_START( tesa6240 )
ROM_REGION( 0x2000, "basic", 0 )
ROM_LOAD( "tesa-basic.ud4", 0x0000, 0x2000, CRC(f319d661) SHA1(0033afa7d2fbff314d80427324633c5444fbf1cd) )
ROM_REGION( 0x2000, "kernal", 0 )
ROM_LOAD( "tesa-kernal.ud3", 0x0000, 0x2000, CRC(af638f9c) SHA1(a2c9c83f598623c9940949979ac643f12397e907) )
ROM_REGION( 0x1000, "charom", 0 )
ROM_LOAD( "tesa-char.ud1", 0x0000, 0x1000, CRC(10765a90) SHA1(1b824df5a295d0479e830e272758640b9fe99344) )
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "906114-01.ue4", 0x00, 0xf5, CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//-------------------------------------------------
// ROM( c64c )
//-------------------------------------------------
ROM_START( c64c )
ROM_REGION( 0x4000, "kernal", 0 )
ROM_DEFAULT_BIOS("cbm")
ROM_SYSTEM_BIOS(0, "cbm", "Original" )
ROMX_LOAD( "251913-01.u4", 0x0000, 0x4000, CRC(0010ec31) SHA1(765372a0e16cbb0adf23a07b80f6b682b39fbf88), ROM_BIOS(1) )
ROM_SYSTEM_BIOS(1, "pdc", "ProLogic-DOS Classic" )
ROMX_LOAD( "pdc.u4", 0x0000, 0x4000, CRC(6b653b9c) SHA1(0f44a9c62619424a0cd48a90e1b377b987b494e0), ROM_BIOS(2) )
ROM_REGION( 0x1000, "charom", 0 )
ROM_LOAD( "901225-01.u5", 0x0000, 0x1000, CRC(ec4272ee) SHA1(adc7c31e18c7c7413d54802ef2f4193da14711aa) )
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "252715-01.u8", 0x00, 0xf5, BAD_DUMP CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//-------------------------------------------------
// ROM( c64cp )
//-------------------------------------------------
#define rom_c64cp rom_c64c
//-------------------------------------------------
// ROM( c64g )
//-------------------------------------------------
#define rom_c64g rom_c64c
//-------------------------------------------------
// ROM( c64c_es )
//-------------------------------------------------
ROM_START( c64c_es )
ROM_REGION( 0x4000, "kernal", 0 )
ROM_LOAD( "251913-01.u4", 0x0000, 0x4000, CRC(0010ec31) SHA1(765372a0e16cbb0adf23a07b80f6b682b39fbf88) )
ROM_REGION( 0x1000, "charom", 0 )
ROM_LOAD( "325056-03.u5", 0x0000, 0x1000, CRC(c890c175) SHA1(4f57259fff9ef1963a4e87165a6f35ca23864c76) ) // aka 325245-01
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "252715-01.u8", 0x00, 0xf5, BAD_DUMP CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//-------------------------------------------------
// ROM( c64c_se )
//-------------------------------------------------
ROM_START( c64c_se )
ROM_REGION( 0x4000, "kernal", 0 )
ROM_LOAD( "325182-01.u4", 0x0000, 0x4000, CRC(2aff27d3) SHA1(267654823c4fdf2167050f41faa118218d2569ce) ) // 128/64 FI
ROM_REGION( 0x1000, "charom", 0 )
ROM_LOAD( "cbm 64 skand.gen.u5", 0x0000, 0x1000, CRC(377a382b) SHA1(20df25e0ba1c88f31689c1521397c96968967fac) )
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "252715-01.u8", 0x00, 0xf5, BAD_DUMP CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//-------------------------------------------------
// ROM( c64gs )
//-------------------------------------------------
ROM_START( c64gs )
ROM_REGION( 0x4000, "kernal", 0 )
ROM_LOAD( "390852-01.u4", 0x0000, 0x4000, CRC(b0a9c2da) SHA1(21940ef5f1bfe67d7537164f7ca130a1095b067a) )
ROM_REGION( 0x1000, "charom", 0 )
ROM_LOAD( "901225-01.u5", 0x0000, 0x1000, CRC(ec4272ee) SHA1(adc7c31e18c7c7413d54802ef2f4193da14711aa) )
ROM_REGION( 0xf5, PLA_TAG, 0 )
ROM_LOAD( "252535-01.u8", 0x00, 0xf5, BAD_DUMP CRC(54c89351) SHA1(efb315f560b6f72444b8f0b2ca4b0ccbcd144a1b) )
ROM_END
//**************************************************************************
// SYSTEM DRIVERS
//**************************************************************************
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
COMP( 1982, c64, 0, 0, ntsc, c64, c64_state, empty_init, "Commodore Business Machines", "Commodore 64 (NTSC)", MACHINE_SUPPORTS_SAVE )
COMP( 1982, c64_jp, c64, 0, ntsc, c64, c64_state, empty_init, "Commodore Business Machines", "Commodore 64 (Japan)", MACHINE_SUPPORTS_SAVE )
COMP( 1982, c64p, c64, 0, pal, c64, c64_state, empty_init, "Commodore Business Machines", "Commodore 64 (PAL)", MACHINE_SUPPORTS_SAVE )
COMP( 1982, c64_se, c64, 0, pal, c64sw, c64_state, empty_init, "Commodore Business Machines", "Commodore 64 / VIC-64S (Sweden/Finland)", MACHINE_SUPPORTS_SAVE )
COMP( 1983, pet64, c64, 0, pet64, c64, c64_state, empty_init, "Commodore Business Machines", "PET 64 / CBM 4064 (NTSC)", MACHINE_SUPPORTS_SAVE | MACHINE_WRONG_COLORS )
COMP( 1983, edu64, c64, 0, pet64, c64, c64_state, empty_init, "Commodore Business Machines", "Educator 64 (NTSC)", MACHINE_SUPPORTS_SAVE | MACHINE_WRONG_COLORS )
COMP( 1984, sx64, c64, 0, ntsc_sx, c64, sx64_state, empty_init, "Commodore Business Machines", "SX-64 / Executive 64 (NTSC)", MACHINE_SUPPORTS_SAVE )
COMP( 1984, sx64p, c64, 0, pal_sx, c64, sx64_state, empty_init, "Commodore Business Machines", "SX-64 / Executive 64 (PAL)", MACHINE_SUPPORTS_SAVE )
COMP( 1984, vip64, c64, 0, pal_sx, c64sw, sx64_state, empty_init, "Commodore Business Machines", "VIP-64 (Sweden/Finland)", MACHINE_SUPPORTS_SAVE )
COMP( 1984, dx64, c64, 0, ntsc_dx, c64, sx64_state, empty_init, "Commodore Business Machines", "DX-64 (NTSC)", MACHINE_SUPPORTS_SAVE )
COMP( 1984, tesa6240, c64, 0, pal_sx, c64, sx64_state, empty_init, "Tesa Etikett", "Etikettendrucker 6240", MACHINE_SUPPORTS_SAVE )
COMP( 1986, c64c, c64, 0, ntsc_c, c64, c64c_state, empty_init, "Commodore Business Machines", "Commodore 64C (NTSC)", MACHINE_SUPPORTS_SAVE )
COMP( 1986, c64cp, c64, 0, pal_c, c64, c64c_state, empty_init, "Commodore Business Machines", "Commodore 64C (PAL)", MACHINE_SUPPORTS_SAVE )
COMP( 1988, c64c_es, c64, 0, pal_c, c64sw, c64c_state, empty_init, "Commodore Business Machines", "Commodore 64C (Spain)", MACHINE_SUPPORTS_SAVE )
COMP( 1986, c64c_se, c64, 0, pal_c, c64sw, c64c_state, empty_init, "Commodore Business Machines", "Commodore 64C (Sweden/Finland)", MACHINE_SUPPORTS_SAVE )
COMP( 1986, c64g, c64, 0, pal_c, c64, c64c_state, empty_init, "Commodore Business Machines", "Commodore 64G (PAL)", MACHINE_SUPPORTS_SAVE )
CONS( 1990, c64gs, c64, 0, pal_gs, c64gs, c64gs_state, empty_init, "Commodore Business Machines", "Commodore 64 Games System (PAL)", MACHINE_SUPPORTS_SAVE )