// license:GPL-2.0+
// copyright-holders:Dirk Best
/***************************************************************************
Commodore Amiga
***************************************************************************/
#include "emu.h"
#include "includes/amiga.h"
#include "bus/amiga/keyboard/keyboard.h"
#include "bus/amiga/zorro/zorro.h"
#include "cpu/m68000/m68000.h"
#include "cpu/m6502/m6502.h"
#include "machine/bankdev.h"
#include "machine/6525tpi.h"
#include "machine/mos6526.h"
#include "machine/gayle.h"
#include "machine/ataintf.h"
#include "machine/dmac.h"
#include "machine/nvram.h"
#include "machine/i2cmem.h"
#include "machine/amigafdc.h"
#include "machine/cr511b.h"
#include "machine/rp5c01.h"
#include "softlist.h"
#include "speaker.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class a1000_state : public amiga_state
{
public:
a1000_state(const machine_config &mconfig, device_type type, const char *tag) :
amiga_state(mconfig, type, tag),
m_bootrom(*this, "bootrom"),
m_wom(*this, "wom")
{ }
void init_pal();
void init_ntsc();
DECLARE_WRITE16_MEMBER( write_protect_w );
void a1000(machine_config &config);
void a1000n(machine_config &config);
void a1000_bootrom_map(address_map &map);
void a1000_mem(address_map &map);
void a1000_overlay_map(address_map &map);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
required_device<address_map_bank_device> m_bootrom;
required_memory_bank m_wom;
std::vector<uint16_t> m_wom_ram;
};
class a2000_state : public amiga_state
{
public:
a2000_state(const machine_config &mconfig, device_type type, const char *tag) :
amiga_state(mconfig, type, tag),
m_rtc(*this, "u65"),
m_zorro(*this, ZORROBUS_TAG),
m_zorro2_int2(0),
m_zorro2_int6(0)
{ }
void init_pal();
void init_ntsc();
DECLARE_WRITE_LINE_MEMBER( zorro2_int2_w );
DECLARE_WRITE_LINE_MEMBER( zorro2_int6_w );
DECLARE_READ16_MEMBER( clock_r );
DECLARE_WRITE16_MEMBER( clock_w );
void a2000(machine_config &config);
void a2000n(machine_config &config);
void a2000_mem(address_map &map);
protected:
virtual void machine_reset() override;
// amiga_state overrides
virtual bool int2_pending() override;
virtual bool int6_pending() override;
private:
// devices
required_device<msm6242_device> m_rtc;
required_device<zorro2_device> m_zorro;
// internal state
int m_zorro2_int2;
int m_zorro2_int6;
};
class a500_state : public amiga_state
{
public:
a500_state(const machine_config &mconfig, device_type type, const char *tag) :
amiga_state(mconfig, type, tag),
m_side(*this, EXP_SLOT_TAG),
m_side_int2(0),
m_side_int6(0)
{ }
void init_pal();
void init_ntsc();
DECLARE_WRITE_LINE_MEMBER( side_int2_w );
DECLARE_WRITE_LINE_MEMBER( side_int6_w );
void a500n(machine_config &config);
void a500(machine_config &config);
void a500_mem(address_map &map);
protected:
virtual void machine_reset() override;
// amiga_state overrides
virtual bool int2_pending() override;
virtual bool int6_pending() override;
private:
// devices
required_device<exp_slot_device> m_side;
// internal state
int m_side_int2;
int m_side_int6;
};
class cdtv_state : public amiga_state
{
public:
cdtv_state(const machine_config &mconfig, device_type type, const char *tag) :
amiga_state(mconfig, type, tag),
m_rtc(*this, "u61"),
m_dmac(*this, "u36"),
m_tpi(*this, "u32"),
m_cdrom(*this, "cdrom"),
m_dmac_irq(0),
m_tpi_irq(0)
{ }
void init_pal();
void init_ntsc();
DECLARE_READ16_MEMBER( clock_r );
DECLARE_WRITE16_MEMBER( clock_w );
DECLARE_READ8_MEMBER( dmac_scsi_data_read );
DECLARE_WRITE8_MEMBER( dmac_scsi_data_write );
DECLARE_READ8_MEMBER( dmac_io_read );
DECLARE_WRITE8_MEMBER( dmac_io_write );
DECLARE_WRITE_LINE_MEMBER( dmac_int_w );
DECLARE_WRITE8_MEMBER( tpi_port_b_write );
DECLARE_WRITE_LINE_MEMBER( tpi_int_w );
void cdtv(machine_config &config);
void cdtvn(machine_config &config);
void cdtv_mem(address_map &map);
void cdtv_rc_mem(address_map &map);
protected:
// driver_device overrides
virtual void machine_start() override;
// amiga_state overrides
virtual bool int2_pending() override;
virtual bool int6_pending() override;
private:
// devices
required_device<msm6242_device> m_rtc;
required_device<amiga_dmac_device> m_dmac;
required_device<tpi6525_device> m_tpi;
required_device<cr511b_device> m_cdrom;
// internal state
int m_dmac_irq;
int m_tpi_irq;
};
class a3000_state : public amiga_state
{
public:
a3000_state(const machine_config &mconfig, device_type type, const char *tag) :
amiga_state(mconfig, type, tag)
{ }
DECLARE_READ32_MEMBER( scsi_r );
DECLARE_WRITE32_MEMBER( scsi_w );
DECLARE_READ32_MEMBER( motherboard_r );
DECLARE_WRITE32_MEMBER( motherboard_w );
void init_pal();
void init_ntsc();
void a3000(machine_config &config);
void a3000n(machine_config &config);
void a3000_mem(address_map &map);
protected:
private:
};
class a500p_state : public amiga_state
{
public:
a500p_state(const machine_config &mconfig, device_type type, const char *tag) :
amiga_state(mconfig, type, tag),
m_rtc(*this, "u9"),
m_side(*this, EXP_SLOT_TAG),
m_side_int2(0),
m_side_int6(0)
{ }
DECLARE_READ16_MEMBER( clock_r );
DECLARE_WRITE16_MEMBER( clock_w );
void init_pal();
void init_ntsc();
void a500pn(machine_config &config);
void a500p(machine_config &config);
void a500p_mem(address_map &map);
protected:
virtual void machine_reset() override;
// amiga_state overrides
virtual bool int2_pending() override;
virtual bool int6_pending() override;
private:
// devices
required_device<msm6242_device> m_rtc;
required_device<exp_slot_device> m_side;
// internal state
int m_side_int2;
int m_side_int6;
};
class a600_state : public amiga_state
{
public:
a600_state(const machine_config &mconfig, device_type type, const char *tag) :
amiga_state(mconfig, type, tag),
m_gayle_int2(0)
{ }
DECLARE_WRITE_LINE_MEMBER( gayle_int2_w );
void init_pal();
void init_ntsc();
static const uint8_t GAYLE_ID = 0xd0;
void a600n(machine_config &config);
void a600(machine_config &config);
void a600_mem(address_map &map);
protected:
virtual bool int2_pending() override;
private:
int m_gayle_int2;
};
class a1200_state : public amiga_state
{
public:
a1200_state(const machine_config &mconfig, device_type type, const char *tag) :
amiga_state(mconfig, type, tag),
m_gayle_int2(0)
{ }
DECLARE_WRITE_LINE_MEMBER( gayle_int2_w );
void init_pal();
void init_ntsc();
static const uint8_t GAYLE_ID = 0xd1;
void a1200(machine_config &config);
void a1200n(machine_config &config);
void a1200_mem(address_map &map);
protected:
virtual bool int2_pending() override;
private:
int m_gayle_int2;
};
class a4000_state : public amiga_state
{
public:
a4000_state(const machine_config &mconfig, device_type type, const char *tag) :
amiga_state(mconfig, type, tag),
m_ata(*this, "ata"),
m_ramsey_config(0),
m_gary_coldboot(1),
m_gary_timeout(0),
m_gary_toenb(0),
m_ide_interrupt(0)
{ }
DECLARE_READ32_MEMBER( scsi_r );
DECLARE_WRITE32_MEMBER( scsi_w );
DECLARE_READ16_MEMBER( ide_r );
DECLARE_WRITE16_MEMBER( ide_w );
DECLARE_WRITE_LINE_MEMBER( ide_interrupt_w );
DECLARE_READ32_MEMBER( motherboard_r );
DECLARE_WRITE32_MEMBER( motherboard_w );
void init_pal();
void init_ntsc();
void a400030n(machine_config &config);
void a4000tn(machine_config &config);
void a4000t(machine_config &config);
void a4000n(machine_config &config);
void a4000(machine_config &config);
void a400030(machine_config &config);
void a400030_mem(address_map &map);
void a4000_mem(address_map &map);
void a4000t_mem(address_map &map);
protected:
private:
required_device<ata_interface_device> m_ata;
int m_ramsey_config;
int m_gary_coldboot;
int m_gary_timeout;
int m_gary_toenb;
int m_ide_interrupt;
};
class cd32_state : public amiga_state
{
public:
cd32_state(const machine_config &mconfig, device_type type, const char *tag) :
amiga_state(mconfig, type, tag),
m_player_ports(*this, {"p1_cd32_buttons", "p2_cd32_buttons"}),
m_cdda(*this, "cdda")
{ }
DECLARE_WRITE_LINE_MEMBER( akiko_int_w );
DECLARE_WRITE8_MEMBER( akiko_cia_0_port_a_write );
void handle_joystick_cia(uint8_t pra, uint8_t dra);
uint16_t handle_joystick_potgor(uint16_t potgor);
DECLARE_CUSTOM_INPUT_MEMBER( cd32_input );
DECLARE_CUSTOM_INPUT_MEMBER( cd32_sel_mirror_input );
void init_pal();
void init_ntsc();
required_ioport_array<2> m_player_ports;
int m_oldstate[2];
int m_cd32_shifter[2];
uint16_t m_potgo_value;
void cd32n(machine_config &config);
void cd32(machine_config &config);
void cd32_mem(address_map &map);
protected:
// amiga_state overrides
virtual void potgo_w(uint16_t data) override;
private:
required_device<cdda_device> m_cdda;
};
//**************************************************************************
// REAL TIME CLOCK
//**************************************************************************
READ16_MEMBER( cdtv_state::clock_r )
{
return m_rtc->read(space, offset / 2);
}
WRITE16_MEMBER( cdtv_state::clock_w )
{
m_rtc->write(space, offset / 2, data);
}
READ16_MEMBER( a2000_state::clock_r )
{
return m_rtc->read(space, offset / 2);
}
WRITE16_MEMBER( a2000_state::clock_w )
{
m_rtc->write(space, offset / 2, data);
}
READ16_MEMBER( a500p_state::clock_r )
{
return m_rtc->read(space, offset / 2);
}
WRITE16_MEMBER( a500p_state::clock_w )
{
m_rtc->write(space, offset / 2, data);
}
//**************************************************************************
// CD-ROM CONTROLLER
//**************************************************************************
READ8_MEMBER( cdtv_state::dmac_scsi_data_read )
{
if (offset >= 0xb0 && offset <= 0xbf)
return m_tpi->read(space, offset);
return 0xff;
}
WRITE8_MEMBER( cdtv_state::dmac_scsi_data_write )
{
if (offset >= 0xb0 && offset <= 0xbf)
m_tpi->write(space, offset, data);
}
READ8_MEMBER( cdtv_state::dmac_io_read )
{
return m_cdrom->read(space, 0);
}
WRITE8_MEMBER( cdtv_state::dmac_io_write )
{
m_cdrom->write(space, 0, data);
}
WRITE_LINE_MEMBER( cdtv_state::dmac_int_w )
{
m_dmac_irq = state;
update_int2();
}
WRITE8_MEMBER( cdtv_state::tpi_port_b_write )
{
m_cdrom->cmd_w(BIT(data, 0));
m_cdrom->enable_w(BIT(data, 1));
}
WRITE_LINE_MEMBER( cdtv_state::tpi_int_w )
{
m_tpi_irq = state;
update_int2();
}
//**************************************************************************
// DRIVER INIT
//**************************************************************************
// ocs chipset (agnus with support for 512k or 1mb chip ram, denise)
void a1000_state::init_pal()
{
m_agnus_id = AGNUS_PAL; // 8367
m_denise_id = DENISE; // 8362
}
void a1000_state::init_ntsc()
{
m_agnus_id = AGNUS_NTSC; // 8361
m_denise_id = DENISE; // 8362
}
void a2000_state::init_pal()
{
m_agnus_id = AGNUS_PAL; // 8371 (later versions 8372A)
m_denise_id = DENISE; // 8362
}
void a2000_state::init_ntsc()
{
m_agnus_id = AGNUS_NTSC; // 8370 (later versions 8372A)
m_denise_id = DENISE; // 8362
}
void a500_state::init_pal()
{
m_agnus_id = AGNUS_PAL; // 8371 (later versions 8372A)
m_denise_id = DENISE; // 8362
}
void a500_state::init_ntsc()
{
m_agnus_id = AGNUS_NTSC; // 8370 (later versions 8372A)
m_denise_id = DENISE; // 8362
}
void cdtv_state::init_pal()
{
m_agnus_id = AGNUS_HR_PAL; // 8372A
m_denise_id = DENISE; // 8362
}
void cdtv_state::init_ntsc()
{
m_agnus_id = AGNUS_HR_NTSC; // 8372A
m_denise_id = DENISE; // 8362
}
// ecs chipset (agnus with support for 2mb chip ram, super denise)
void a3000_state::init_pal()
{
m_agnus_id = AGNUS_HR_PAL_NEW; // 8372B (early versions: 8372AB)
m_denise_id = DENISE_HR; // 8373
}
void a3000_state::init_ntsc()
{
m_agnus_id = AGNUS_HR_NTSC_NEW; // 8372B (early versions: 8372AB)
m_denise_id = DENISE_HR; // 8373
}
void a500p_state::init_pal()
{
m_agnus_id = AGNUS_HR_PAL; // 8375 (390544-01)
m_denise_id = DENISE_HR; // 8373
}
void a500p_state::init_ntsc()
{
m_agnus_id = AGNUS_HR_NTSC; // 8375 (390544-02)
m_denise_id = DENISE_HR; // 8373
}
void a600_state::init_pal()
{
m_agnus_id = AGNUS_HR_PAL; // 8375 (390544-01)
m_denise_id = DENISE_HR; // 8373
}
void a600_state::init_ntsc()
{
m_agnus_id = AGNUS_HR_NTSC; // 8375 (390544-02)
m_denise_id = DENISE_HR; // 8373
}
// aga chipset (alice and lisa)
void a1200_state::init_pal()
{
m_agnus_id = ALICE_PAL_NEW;
m_denise_id = LISA;
}
void a1200_state::init_ntsc()
{
m_agnus_id = ALICE_NTSC_NEW;
m_denise_id = LISA;
}
void a4000_state::init_pal()
{
m_agnus_id = ALICE_PAL_NEW;
m_denise_id = LISA;
}
void a4000_state::init_ntsc()
{
m_agnus_id = ALICE_NTSC_NEW;
m_denise_id = LISA;
}
void cd32_state::init_pal()
{
m_agnus_id = ALICE_PAL_NEW;
m_denise_id = LISA;
}
void cd32_state::init_ntsc()
{
m_agnus_id = ALICE_NTSC_NEW;
m_denise_id = LISA;
}
//**************************************************************************
// MACHINE EMULATION
//**************************************************************************
void a1000_state::machine_start()
{
// start base machine
amiga_state::machine_start();
// allocate 256kb for wom
m_wom_ram.resize(256 * 1024 / 2);
m_wom->set_base(&m_wom_ram[0]);
}
void a1000_state::machine_reset()
{
// base reset
amiga_state::machine_reset();
// bootrom visible, wom writable
m_bootrom->set_bank(0);
m_maincpu->space(AS_PROGRAM).install_write_bank(0xfc0000, 0xffffff, "wom");
}
// any write to this area will write protect the wom and disable the bootrom
WRITE16_MEMBER( a1000_state::write_protect_w )
{
m_bootrom->set_bank(1);
m_maincpu->space(AS_PROGRAM).nop_write(0xfc0000, 0xffffff);
}
void a2000_state::machine_reset()
{
// base reset
amiga_state::machine_reset();
// reset zorro devices
m_zorro->reset();
}
WRITE_LINE_MEMBER( a2000_state::zorro2_int2_w )
{
m_zorro2_int2 = state;
update_int2();
}
WRITE_LINE_MEMBER( a2000_state::zorro2_int6_w )
{
m_zorro2_int6 = state;
update_int6();
}
bool a2000_state::int2_pending()
{
return m_cia_0_irq || m_zorro2_int2;
}
bool a2000_state::int6_pending()
{
return m_cia_1_irq || m_zorro2_int6;
}
void a500_state::machine_reset()
{
// base reset
amiga_state::machine_reset();
// reset side expansion slot device
m_side->reset();
}
WRITE_LINE_MEMBER( a500_state::side_int2_w )
{
m_side_int2 = state;
update_int2();
}
WRITE_LINE_MEMBER( a500_state::side_int6_w )
{
m_side_int6 = state;
update_int6();
}
bool a500_state::int2_pending()
{
return m_cia_0_irq || m_side_int2;
}
bool a500_state::int6_pending()
{
return m_cia_1_irq || m_side_int6;
}
void cdtv_state::machine_start()
{
// start base machine
amiga_state::machine_start();
// setup dmac
m_dmac->set_address_space(&m_maincpu->space(AS_PROGRAM));
m_dmac->ramsz_w(0);
}
bool cdtv_state::int2_pending()
{
return m_cia_0_irq || m_dmac_irq || m_tpi_irq;
}
bool cdtv_state::int6_pending()
{
return m_cia_1_irq;
}
READ32_MEMBER( a3000_state::scsi_r )
{
uint32_t data = 0xffffffff;
logerror("scsi_r(%06x): %08x & %08x\n", offset, data, mem_mask);
return data;
}
WRITE32_MEMBER( a3000_state::scsi_w )
{
logerror("scsi_w(%06x): %08x & %08x\n", offset, data, mem_mask);
}
READ32_MEMBER( a3000_state::motherboard_r )
{
uint32_t data = 0xffffffff;
logerror("motherboard_r(%06x): %08x & %08x\n", offset, data, mem_mask);
return data;
}
WRITE32_MEMBER( a3000_state::motherboard_w )
{
logerror("motherboard_w(%06x): %08x & %08x\n", offset, data, mem_mask);
}
void a500p_state::machine_reset()
{
// base reset
amiga_state::machine_reset();
// reset side expansion slot device
m_side->reset();
}
bool a500p_state::int2_pending()
{
return m_cia_0_irq || m_side_int2;
}
bool a500p_state::int6_pending()
{
return m_cia_1_irq || m_side_int6;
}
bool a600_state::int2_pending()
{
return m_cia_0_irq || m_gayle_int2;
}
WRITE_LINE_MEMBER( a600_state::gayle_int2_w )
{
m_gayle_int2 = state;
update_int2();
}
bool a1200_state::int2_pending()
{
return m_cia_0_irq || m_gayle_int2;
}
WRITE_LINE_MEMBER( a1200_state::gayle_int2_w )
{
m_gayle_int2 = state;
update_int2();
}
READ32_MEMBER( a4000_state::scsi_r )
{
uint16_t data = 0xffff;
logerror("scsi_r(%06x): %08x & %08x\n", offset, data, mem_mask);
return data;
}
WRITE32_MEMBER( a4000_state::scsi_w )
{
logerror("scsi_w(%06x): %08x & %08x\n", offset, data, mem_mask);
}
READ16_MEMBER( a4000_state::ide_r )
{
uint16_t data = 0xffff;
// ide interrupt register
if (offset == 0x1010)
return m_ide_interrupt << 15;
// swap
mem_mask = (mem_mask << 8) | (mem_mask >> 8);
// this very likely doesn't respond to all the addresses, figure out which ones
if (BIT(offset, 12))
data = m_ata->read_cs1((offset >> 1) & 0x07, mem_mask);
else
data = m_ata->read_cs0((offset >> 1) & 0x07, mem_mask);
// swap
data = (data << 8) | (data >> 8);
return data;
}
WRITE16_MEMBER( a4000_state::ide_w )
{
// ide interrupt register, read only
if (offset == 0x1010)
return;
// swap
mem_mask = (mem_mask << 8) | (mem_mask >> 8);
data = (data << 8) | (data >> 8);
// this very likely doesn't respond to all the addresses, figure out which ones
if (BIT(offset, 12))
m_ata->write_cs1((offset >> 1) & 0x07, data, mem_mask);
else
m_ata->write_cs0((offset >> 1) & 0x07, data, mem_mask);
}
WRITE_LINE_MEMBER( a4000_state::ide_interrupt_w )
{
m_ide_interrupt = state;
}
READ32_MEMBER( a4000_state::motherboard_r )
{
uint32_t data = 0;
if (offset == 0)
{
if (ACCESSING_BITS_0_7)
data |= m_ramsey_config & 0xff;
if (ACCESSING_BITS_8_15)
data |= (m_gary_coldboot << 7 | 0x7f) << 8;
if (ACCESSING_BITS_16_23)
data |= (m_gary_toenb << 7 | 0x7f) << 16;
if (ACCESSING_BITS_24_31)
data |= (m_gary_timeout << 7 | 0x7f) << 24;
}
else
data = 0xffffffff;
logerror("motherboard_r(%06x): %08x & %08x\n", offset, data, mem_mask);
return data;
}
WRITE32_MEMBER( a4000_state::motherboard_w )
{
if (offset == 0)
{
if (ACCESSING_BITS_0_7)
m_ramsey_config = data & 0xff;
if (ACCESSING_BITS_8_15)
m_gary_coldboot = BIT(data, 7);
if (ACCESSING_BITS_16_23)
m_gary_toenb = BIT(data, 7);
if (ACCESSING_BITS_24_31)
m_gary_timeout = BIT(data, 7);
}
logerror("motherboard_w(%06x): %08x & %08x\n", offset, data, mem_mask);
}
WRITE_LINE_MEMBER(cd32_state::akiko_int_w)
{
set_interrupt(INTENA_SETCLR | INTENA_PORTS);
}
void cd32_state::potgo_w(uint16_t data)
{
int i;
m_potgo_value = m_potgo_value & 0x5500;
m_potgo_value |= data & 0xaa00;
for (i = 0; i < 8; i += 2)
{
uint16_t dir = 0x0200 << i;
if (data & dir)
{
uint16_t d = 0x0100 << i;
m_potgo_value &= ~d;
m_potgo_value |= data & d;
}
}
for (i = 0; i < 2; i++)
{
uint16_t p5dir = 0x0200 << (i * 4); /* output enable P5 */
uint16_t p5dat = 0x0100 << (i * 4); /* data P5 */
if ((m_potgo_value & p5dir) && (m_potgo_value & p5dat))
m_cd32_shifter[i] = 8;
}
}
void cd32_state::handle_joystick_cia(uint8_t pra, uint8_t dra)
{
for (int i = 0; i < 2; i++)
{
uint8_t but = 0x40 << i;
uint16_t p5dir = 0x0200 << (i * 4); /* output enable P5 */
uint16_t p5dat = 0x0100 << (i * 4); /* data P5 */
if (!(m_potgo_value & p5dir) || !(m_potgo_value & p5dat))
{
if ((dra & but) && (pra & but) != m_oldstate[i])
{
if (!(pra & but))
{
m_cd32_shifter[i]--;
if (m_cd32_shifter[i] < 0)
m_cd32_shifter[i] = 0;
}
}
}
m_oldstate[i] = pra & but;
}
}
uint16_t cd32_state::handle_joystick_potgor(uint16_t potgor)
{
for (int i = 0; i < 2; i++)
{
uint16_t p9dir = 0x0800 << (i * 4); /* output enable P9 */
uint16_t p9dat = 0x0400 << (i * 4); /* data P9 */
uint16_t p5dir = 0x0200 << (i * 4); /* output enable P5 */
uint16_t p5dat = 0x0100 << (i * 4); /* data P5 */
/* p5 is floating in input-mode */
potgor &= ~p5dat;
potgor |= m_potgo_value & p5dat;
if (!(m_potgo_value & p9dir))
potgor |= p9dat;
/* P5 output and 1 -> shift register is kept reset (Blue button) */
if ((m_potgo_value & p5dir) && (m_potgo_value & p5dat))
m_cd32_shifter[i] = 8;
/* shift at 1 == return one, >1 = return button states */
if (m_cd32_shifter[i] == 0)
potgor &= ~p9dat; /* shift at zero == return zero */
if (m_cd32_shifter[i] >= 2 && ((m_player_ports[i])->read() & (1 << (m_cd32_shifter[i] - 2))))
potgor &= ~p9dat;
}
return potgor;
}
CUSTOM_INPUT_MEMBER( cd32_state::cd32_input )
{
return handle_joystick_potgor(m_potgo_value) >> 8;
}
CUSTOM_INPUT_MEMBER( cd32_state::cd32_sel_mirror_input )
{
uint8_t bits = m_player_ports[(int)(uintptr_t)param]->read();
return (bits & 0x20)>>5;
}
WRITE8_MEMBER( cd32_state::akiko_cia_0_port_a_write )
{
// bit 0, cd audio mute
m_cdda->set_output_gain(0, BIT(data, 0) ? 0.0 : 1.0);
// bit 1, power led
m_power_led = BIT(~data, 1);
handle_joystick_cia(data, m_cia_0->read(space, 2));
}
//**************************************************************************
// ADDRESS MAPS
//**************************************************************************
// The first Amiga systems used a PAL to decode chip selects, later systems
// switched to the "Gary" chip, the A3000 and A4000 used the "Super Gary"
// chip. The A600 and A1200 use the Gayle chip, while the CD32 uses its
// Akiko custom chip.
#if 0
void a1000_state::a1000_overlay_map(address_map &map)
{
map(0x000000, 0x03ffff).mirror(0x1c0000).ram().share("chip_ram");
map(0x200000, 0x20ffff).mirror(0x030000).rom().region("bootrom", 0);
map(0x280000, 0x2bffff).mirror(0x040000).ram().share("chip_ram");
map(0x300000, 0x33ffff).mirror(0x040000).ram().share("chip_ram");
map(0x380000, 0x38ffff).mirror(0x030000).rom().region("bootrom", 0);
}
#endif
void a1000_state::a1000_overlay_map(address_map &map)
{
map(0x000000, 0x07ffff).mirror(0x180000).ram().share("chip_ram");
map(0x200000, 0x20ffff).mirror(0x030000).rom().region("bootrom", 0);
map(0x280000, 0x2fffff).ram().share("chip_ram");
map(0x300000, 0x37ffff).ram().share("chip_ram");
map(0x380000, 0x38ffff).mirror(0x030000).rom().region("bootrom", 0);
}
void a1000_state::a1000_bootrom_map(address_map &map)
{
map(0x000000, 0x00ffff).mirror(0x30000).rom().region("bootrom", 0).w(this, FUNC(a1000_state::write_protect_w));
map(0x040000, 0x07ffff).bankr("wom");
}
void a1000_state::a1000_mem(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1fffff).m(m_overlay, FUNC(address_map_bank_device::amap16));
map(0xa00000, 0xbfffff).rw(this, FUNC(a1000_state::cia_r), FUNC(a1000_state::cia_w));
map(0xc00000, 0xdfffff).rw(this, FUNC(a1000_state::custom_chip_r), FUNC(a1000_state::custom_chip_w));
map(0xe00000, 0xe7ffff).nopw().r(this, FUNC(a1000_state::rom_mirror_r));
map(0xe80000, 0xefffff).noprw(); // autoconfig space (installed by devices)
map(0xf80000, 0xfbffff).m(m_bootrom, FUNC(address_map_bank_device::amap16));
map(0xfc0000, 0xffffff).bankrw("wom");
}
// Gary/Super Gary/Gayle with 512KB chip RAM
void amiga_state::overlay_512kb_map(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x07ffff).mirror(0x180000).ram().share("chip_ram");
map(0x200000, 0x27ffff).rom().region("kickstart", 0);
}
// Gary/Super Gary/Gayle with 1MB chip RAM
void amiga_state::overlay_1mb_map(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x0fffff).mirror(0x100000).ram().share("chip_ram");
map(0x200000, 0x27ffff).rom().region("kickstart", 0);
}
// Gary/Super Gary/Gayle with 1MB chip RAM (32 bit system)
void amiga_state::overlay_1mb_map32(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x0fffff).mirror(0x100000).ram().share("chip_ram");
map(0x200000, 0x27ffff).rom().region("kickstart", 0);
}
// Gary/Super Gary/Gayle with 2MB chip RAM (32 bit system)
void amiga_state::overlay_2mb_map16(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1fffff).ram().share("chip_ram");
map(0x200000, 0x27ffff).rom().region("kickstart", 0);
}
// Gary/Super Gary/Gayle with 2MB chip RAM (32 bit system)
void amiga_state::overlay_2mb_map32(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1fffff).ram().share("chip_ram");
map(0x200000, 0x27ffff).rom().region("kickstart", 0);
}
// 512KB chip RAM, 512KB slow RAM, RTC
void a2000_state::a2000_mem(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1fffff).m(m_overlay, FUNC(address_map_bank_device::amap16));
map(0xa00000, 0xbfffff).rw(this, FUNC(a2000_state::cia_r), FUNC(a2000_state::cia_w));
map(0xc00000, 0xc7ffff).ram();
map(0xc80000, 0xd7ffff).rw(this, FUNC(a2000_state::custom_chip_r), FUNC(a2000_state::custom_chip_w));
map(0xd80000, 0xdbffff).noprw();
map(0xdc0000, 0xdc7fff).rw(this, FUNC(a2000_state::clock_r), FUNC(a2000_state::clock_w));
map(0xdc8000, 0xddffff).noprw();
map(0xde0000, 0xdeffff).rw(this, FUNC(a2000_state::custom_chip_r), FUNC(a2000_state::custom_chip_w));
map(0xdf0000, 0xdfffff).rw(this, FUNC(a2000_state::custom_chip_r), FUNC(a2000_state::custom_chip_w));
map(0xe00000, 0xe7ffff).nopw().r(this, FUNC(a2000_state::rom_mirror_r));
map(0xe80000, 0xefffff).noprw(); // autoconfig space (installed by devices)
map(0xf00000, 0xf7ffff).noprw(); // cartridge space
map(0xf80000, 0xffffff).rom().region("kickstart", 0);
}
// 512KB chip RAM and no clock
void a500_state::a500_mem(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1fffff).m(m_overlay, FUNC(address_map_bank_device::amap16));
map(0xa00000, 0xbfffff).rw(this, FUNC(a500_state::cia_r), FUNC(a500_state::cia_w));
map(0xc00000, 0xd7ffff).rw(this, FUNC(a500_state::custom_chip_r), FUNC(a500_state::custom_chip_w));
map(0xd80000, 0xddffff).noprw();
map(0xde0000, 0xdeffff).rw(this, FUNC(a500_state::custom_chip_r), FUNC(a500_state::custom_chip_w));
map(0xdf0000, 0xdfffff).rw(this, FUNC(a500_state::custom_chip_r), FUNC(a500_state::custom_chip_w));
map(0xe00000, 0xe7ffff).nopw().r(this, FUNC(a500_state::rom_mirror_r));
map(0xe80000, 0xefffff).noprw(); // autoconfig space (installed by devices)
map(0xf00000, 0xf7ffff).noprw(); // cartridge space
map(0xf80000, 0xffffff).rom().region("kickstart", 0);
}
// 1MB chip RAM, RTC and CDTV specific hardware
void cdtv_state::cdtv_mem(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1fffff).m(m_overlay, FUNC(address_map_bank_device::amap16));
map(0xa00000, 0xbfffff).rw(this, FUNC(cdtv_state::cia_r), FUNC(cdtv_state::cia_w));
map(0xc00000, 0xd7ffff).rw(this, FUNC(cdtv_state::custom_chip_r), FUNC(cdtv_state::custom_chip_w));
map(0xd80000, 0xdbffff).noprw();
map(0xdc0000, 0xdc7fff).rw(this, FUNC(cdtv_state::clock_r), FUNC(cdtv_state::clock_w));
map(0xdc8000, 0xdc87ff).mirror(0x7800).ram().share("sram");
map(0xdd0000, 0xddffff).noprw();
map(0xde0000, 0xdeffff).rw(this, FUNC(cdtv_state::custom_chip_r), FUNC(cdtv_state::custom_chip_w));
map(0xdf0000, 0xdfffff).rw(this, FUNC(cdtv_state::custom_chip_r), FUNC(cdtv_state::custom_chip_w));
map(0xe00000, 0xe3ffff).mirror(0x40000).ram().share("memcard");
map(0xe80000, 0xefffff).noprw(); // autoconfig space (installed by devices)
map(0xf00000, 0xf3ffff).mirror(0x40000).rom().region("cdrom", 0);
map(0xf80000, 0xffffff).rom().region("kickstart", 0);
}
void cdtv_state::cdtv_rc_mem(address_map &map)
{
map(0x0800, 0x0fff).rom().region("rcmcu", 0);
}
void a3000_state::a3000_mem(address_map &map)
{
map.unmap_value_high();
map(0x00000000, 0x001fffff).m(m_overlay, FUNC(address_map_bank_device::amap32));
map(0x00b80000, 0x00bfffff).rw(this, FUNC(a3000_state::cia_r), FUNC(a3000_state::cia_w));
map(0x00c00000, 0x00cfffff).rw(this, FUNC(a3000_state::custom_chip_r), FUNC(a3000_state::custom_chip_w));
map(0x00d00000, 0x00dbffff).noprw();
map(0x00dc0000, 0x00dcffff).rw("rtc", FUNC(rp5c01_device::read), FUNC(rp5c01_device::write)).umask32(0x000000ff);
map(0x00dd0000, 0x00ddffff).rw(this, FUNC(a3000_state::scsi_r), FUNC(a3000_state::scsi_w));
map(0x00de0000, 0x00deffff).rw(this, FUNC(a3000_state::motherboard_r), FUNC(a3000_state::motherboard_w));
map(0x00df0000, 0x00dfffff).rw(this, FUNC(a3000_state::custom_chip_r), FUNC(a3000_state::custom_chip_w));
map(0x00e80000, 0x00efffff).noprw(); // autoconfig space (installed by devices)
map(0x00f00000, 0x00f7ffff).noprw(); // cartridge space
map(0x00f80000, 0x00ffffff).rom().region("kickstart", 0);
map(0x07f00000, 0x07ffffff).ram(); // motherboard ram (up to 16mb), grows downward
}
// 1MB chip RAM and RTC
void a500p_state::a500p_mem(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1fffff).m(m_overlay, FUNC(address_map_bank_device::amap16));
map(0xa00000, 0xbfffff).rw(this, FUNC(a500p_state::cia_r), FUNC(a500p_state::cia_w));
map(0xc00000, 0xc7ffff).ram();
map(0xc80000, 0xd7ffff).rw(this, FUNC(a500p_state::custom_chip_r), FUNC(a500p_state::custom_chip_w));
map(0xd80000, 0xdbffff).noprw();
map(0xdc0000, 0xdc7fff).rw(this, FUNC(a500p_state::clock_r), FUNC(a500p_state::clock_w));
map(0xdc8000, 0xddffff).noprw();
map(0xde0000, 0xdeffff).rw(this, FUNC(a500p_state::custom_chip_r), FUNC(a500p_state::custom_chip_w));
map(0xdf0000, 0xdfffff).rw(this, FUNC(a500p_state::custom_chip_r), FUNC(a500p_state::custom_chip_w));
map(0xe00000, 0xe7ffff).nopw().r(this, FUNC(a500p_state::rom_mirror_r));
map(0xe80000, 0xefffff).noprw(); // autoconfig space (installed by devices)
map(0xf80000, 0xffffff).rom().region("kickstart", 0);
}
// 1MB chip RAM, IDE and PCMCIA
void a600_state::a600_mem(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1fffff).m(m_overlay, FUNC(address_map_bank_device::amap16));
map(0x200000, 0xa7ffff).noprw();
map(0xa80000, 0xafffff).nopw().r(this, FUNC(a600_state::rom_mirror_r));
map(0xb00000, 0xb7ffff).nopw().r(this, FUNC(a600_state::rom_mirror_r));
map(0xb80000, 0xbeffff).noprw(); // reserved (cdtv)
map(0xbf0000, 0xbfffff).rw(this, FUNC(a600_state::cia_r), FUNC(a600_state::gayle_cia_w));
map(0xc00000, 0xd7ffff).noprw(); // slow mem
map(0xd80000, 0xd8ffff).noprw(); // spare chip select
map(0xd90000, 0xd9ffff).noprw(); // arcnet chip select
map(0xda0000, 0xdaffff).rw("gayle", FUNC(gayle_device::gayle_r), FUNC(gayle_device::gayle_w));
map(0xdb0000, 0xdbffff).noprw(); // reserved (external ide)
map(0xdc0000, 0xdcffff).noprw(); // rtc
map(0xdd0000, 0xddffff).noprw(); // reserved (dma controller)
map(0xde0000, 0xdeffff).rw("gayle", FUNC(gayle_device::gayle_id_r), FUNC(gayle_device::gayle_id_w));
map(0xdf0000, 0xdfffff).rw(this, FUNC(a600_state::custom_chip_r), FUNC(a600_state::custom_chip_w));
map(0xe00000, 0xe7ffff).nopw().r(this, FUNC(a600_state::rom_mirror_r));
map(0xe80000, 0xefffff).noprw(); // autoconfig space (installed by devices)
map(0xf00000, 0xf7ffff).noprw(); // cartridge space
map(0xf80000, 0xffffff).rom().region("kickstart", 0);
}
// 2MB chip RAM, IDE and PCMCIA
void a1200_state::a1200_mem(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1fffff).m(m_overlay, FUNC(address_map_bank_device::amap32));
map(0x200000, 0xa7ffff).noprw();
map(0xa80000, 0xafffff).nopw().r(this, FUNC(a1200_state::rom_mirror32_r));
map(0xb00000, 0xb7ffff).nopw().r(this, FUNC(a1200_state::rom_mirror32_r));
map(0xb80000, 0xbeffff).noprw(); // reserved (cdtv)
map(0xbf0000, 0xbfffff).rw(this, FUNC(a1200_state::cia_r), FUNC(a1200_state::gayle_cia_w));
map(0xc00000, 0xd7ffff).noprw(); // slow mem
map(0xd80000, 0xd8ffff).noprw(); // spare chip select
map(0xd90000, 0xd9ffff).noprw(); // arcnet chip select
map(0xda0000, 0xdaffff).rw("gayle", FUNC(gayle_device::gayle_r), FUNC(gayle_device::gayle_w));
map(0xdb0000, 0xdbffff).noprw(); // reserved (external ide)
map(0xdc0000, 0xdcffff).noprw(); // rtc
map(0xdd0000, 0xddffff).noprw(); // reserved (dma controller)
map(0xde0000, 0xdeffff).rw("gayle", FUNC(gayle_device::gayle_id_r), FUNC(gayle_device::gayle_id_w));
map(0xdf0000, 0xdfffff).rw(this, FUNC(a1200_state::custom_chip_r), FUNC(a1200_state::custom_chip_w));
map(0xe00000, 0xe7ffff).nopw().r(this, FUNC(a1200_state::rom_mirror32_r));
map(0xe80000, 0xefffff).noprw(); // autoconfig space (installed by devices)
map(0xf00000, 0xf7ffff).noprw(); // cartridge space
map(0xf80000, 0xffffff).rom().region("kickstart", 0);
}
// 2MB chip RAM, 4 MB fast RAM, RTC and IDE
void a4000_state::a4000_mem(address_map &map)
{
map.unmap_value_high();
map(0x00000000, 0x001fffff).m(m_overlay, FUNC(address_map_bank_device::amap32));
map(0x00200000, 0x009fffff).noprw(); // zorro2 expansion
map(0x00a00000, 0x00b7ffff).noprw();
map(0x00b80000, 0x00beffff).noprw();
map(0x00bf0000, 0x00bfffff).rw(this, FUNC(a4000_state::cia_r), FUNC(a4000_state::cia_w));
map(0x00c00000, 0x00cfffff).rw(this, FUNC(a4000_state::custom_chip_r), FUNC(a4000_state::custom_chip_w));
map(0x00d00000, 0x00d9ffff).noprw();
map(0x00da0000, 0x00dbffff).noprw();
map(0x00dc0000, 0x00dcffff).rw("rtc", FUNC(rp5c01_device::read), FUNC(rp5c01_device::write)).umask32(0x000000ff);
map(0x00dd0000, 0x00dd0fff).noprw();
map(0x00dd1000, 0x00dd3fff).rw(this, FUNC(a4000_state::ide_r), FUNC(a4000_state::ide_w));
map(0x00dd4000, 0x00ddffff).noprw();
map(0x00de0000, 0x00deffff).rw(this, FUNC(a4000_state::motherboard_r), FUNC(a4000_state::motherboard_w));
map(0x00df0000, 0x00dfffff).rw(this, FUNC(a4000_state::custom_chip_r), FUNC(a4000_state::custom_chip_w));
map(0x00e00000, 0x00e7ffff).nopw().r(this, FUNC(a4000_state::rom_mirror32_r));
map(0x00e80000, 0x00efffff).noprw(); // zorro2 autoconfig space (installed by devices)
map(0x00f00000, 0x00f7ffff).noprw(); // cartridge space
map(0x00f80000, 0x00ffffff).rom().region("kickstart", 0);
map(0x01000000, 0x017fffff).noprw(); // reserved (8 mb chip ram)
map(0x01800000, 0x06ffffff).noprw(); // reserved (motherboard fast ram expansion)
map(0x07000000, 0x07bfffff).noprw(); // motherboard ram
map(0x07c00000, 0x07ffffff).ram(); // motherboard ram (up to 16mb), grows downward
}
// 2MB chip RAM, 2 MB fast RAM, RTC and IDE
void a4000_state::a400030_mem(address_map &map)
{
map.unmap_value_high();
a4000_mem(map);
map(0x07000000, 0x07dfffff).noprw(); // motherboard ram
map(0x07e00000, 0x07ffffff).ram(); // motherboard ram (up to 16mb), grows downward
}
// 2MB chip RAM and CD-ROM
void cd32_state::cd32_mem(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x1fffff).m(m_overlay, FUNC(address_map_bank_device::amap32));
map(0xb80000, 0xb8003f).rw("akiko", FUNC(akiko_device::read), FUNC(akiko_device::write));
map(0xbf0000, 0xbfffff).rw(this, FUNC(cd32_state::cia_r), FUNC(cd32_state::gayle_cia_w));
map(0xc00000, 0xdfffff).rw(this, FUNC(cd32_state::custom_chip_r), FUNC(cd32_state::custom_chip_w));
map(0xe00000, 0xe7ffff).rom().region("kickstart", 0x80000);
map(0xe80000, 0xf7ffff).noprw();
map(0xf80000, 0xffffff).rom().region("kickstart", 0);
}
// 2 MB chip RAM, IDE, RTC and SCSI
void a4000_state::a4000t_mem(address_map &map)
{
map.unmap_value_high();
a4000_mem(map);
map(0x00dd0000, 0x00dd0fff).rw(this, FUNC(a4000_state::scsi_r), FUNC(a4000_state::scsi_w));
}
//**************************************************************************
// INPUTS
//**************************************************************************
static INPUT_PORTS_START( amiga )
PORT_START("input")
PORT_CONFNAME(0x10, 0x00, "Game Port 0 Device")
PORT_CONFSETTING(0x00, "Mouse")
PORT_CONFSETTING(0x10, DEF_STR(Joystick))
PORT_CONFNAME(0x20, 0x20, "Game Port 1 Device")
PORT_CONFSETTING(0x00, "Mouse")
PORT_CONFSETTING(0x20, DEF_STR(Joystick) )
PORT_START("cia_0_port_a")
PORT_BIT(0x3f, IP_ACTIVE_HIGH, IPT_CUSTOM) PORT_CUSTOM_MEMBER(DEVICE_SELF, amiga_state, floppy_drive_status, (void *)0)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(1)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(2)
PORT_START("joy_0_dat")
PORT_BIT(0x0303, IP_ACTIVE_HIGH, IPT_CUSTOM) PORT_CUSTOM_MEMBER(DEVICE_SELF, amiga_state, amiga_joystick_convert, (void *)0)
PORT_BIT(0xfcfc, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("joy_1_dat")
PORT_BIT(0x0303, IP_ACTIVE_HIGH, IPT_CUSTOM) PORT_CUSTOM_MEMBER(DEVICE_SELF, amiga_state, amiga_joystick_convert, (void *)1)
PORT_BIT(0xfcfc, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("potgo")
PORT_BIT(0x0100, IP_ACTIVE_LOW, IPT_BUTTON3) PORT_PLAYER(1)
PORT_BIT(0x0400, IP_ACTIVE_LOW, IPT_BUTTON2) PORT_PLAYER(1)
PORT_BIT(0x1000, IP_ACTIVE_LOW, IPT_BUTTON3) PORT_PLAYER(2)
PORT_BIT(0x4000, IP_ACTIVE_LOW, IPT_BUTTON2) PORT_PLAYER(2)
PORT_BIT(0xaaff, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("p1_joy")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP) PORT_PLAYER(1)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN) PORT_PLAYER(1)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT) PORT_PLAYER(1)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT) PORT_PLAYER(1)
PORT_START("p2_joy")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP) PORT_PLAYER(2)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN) PORT_PLAYER(2)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT) PORT_PLAYER(2)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT) PORT_PLAYER(2)
PORT_START("p1_mouse_x")
PORT_BIT(0xff, 0x00, IPT_MOUSE_X) PORT_SENSITIVITY(100) PORT_KEYDELTA(5) PORT_MINMAX(0, 255) PORT_PLAYER(1)
PORT_START("p1_mouse_y")
PORT_BIT(0xff, 0x00, IPT_MOUSE_Y) PORT_SENSITIVITY(100) PORT_KEYDELTA(5) PORT_MINMAX(0, 255) PORT_PLAYER(1)
PORT_START("p2_mouse_x")
PORT_BIT(0xff, 0x00, IPT_MOUSE_X) PORT_SENSITIVITY(100) PORT_KEYDELTA(5) PORT_MINMAX(0, 255) PORT_PLAYER(2)
PORT_START("p2_mouse_y")
PORT_BIT(0xff, 0x00, IPT_MOUSE_Y) PORT_SENSITIVITY(100) PORT_KEYDELTA(5) PORT_MINMAX(0, 255) PORT_PLAYER(2)
INPUT_PORTS_END
INPUT_PORTS_START( cd32 )
PORT_INCLUDE(amiga)
PORT_MODIFY("cia_0_port_a")
PORT_BIT( 0x3f, IP_ACTIVE_LOW, IPT_CUSTOM )
// this is the regular port for reading a single button joystick on the Amiga, many CD32 games require this to mirror the pad start button!
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF, cd32_state, cd32_sel_mirror_input, (void *)0)
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF, cd32_state, cd32_sel_mirror_input, (void *)1)
PORT_MODIFY("joy_0_dat")
PORT_BIT( 0x0303, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF, amiga_state, amiga_joystick_convert, (void *)0)
PORT_BIT( 0xfcfc, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_MODIFY("joy_1_dat")
PORT_BIT( 0x0303, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF, amiga_state, amiga_joystick_convert, (void *)1)
PORT_BIT( 0xfcfc, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_MODIFY("potgo")
PORT_BIT( 0xff00, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF, cd32_state, cd32_input, (void *)0)
PORT_BIT( 0x00ff, IP_ACTIVE_HIGH, IPT_UNUSED )
// CD32 '11' button pad (4 dpad directions + 7 buttons), not read directly
PORT_START("p1_cd32_buttons")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_NAME("P1 Play/Pause")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_NAME("P1 Left Trigger/Rewind")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_NAME("P1 Right Trigger/Forward")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_PLAYER(1) PORT_NAME("P1 Green/Stop")
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_PLAYER(1) PORT_NAME("P1 Yellow/Shuffle")
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_PLAYER(1) PORT_NAME("P1 Red/Select")
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON7 ) PORT_PLAYER(1) PORT_NAME("P1 Blue/Loop")
// CD32 '11' button pad (4 dpad directions + 7 buttons), not read directly
PORT_START("p2_cd32_buttons")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_NAME("P2 Play/Pause")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_NAME("P2 Left Trigger/Rewind")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(2) PORT_NAME("P2 Right Trigger/Forward")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_PLAYER(2) PORT_NAME("P2 Green/Stop")
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_PLAYER(2) PORT_NAME("P2 Yellow/Shuffle")
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_PLAYER(2) PORT_NAME("P2 Red/Select")
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON7 ) PORT_PLAYER(2) PORT_NAME("P2 Blue/Loop")
INPUT_PORTS_END
//**************************************************************************
// MACHINE DRIVERS
//**************************************************************************
static void amiga_floppies(device_slot_interface &device)
{
device.option_add("35dd", FLOPPY_35_DD);
}
// basic elements common to all amigas
MACHINE_CONFIG_START(amiga_state::amiga_base)
// video
pal_video(config);
MCFG_PALETTE_ADD("palette", 4096)
MCFG_PALETTE_INIT_OWNER(amiga_state, amiga)
MCFG_VIDEO_START_OVERRIDE(amiga_state, amiga)
// cia
MCFG_DEVICE_ADD("cia_0", MOS8520, amiga_state::CLK_E_PAL)
MCFG_MOS6526_IRQ_CALLBACK(WRITELINE(*this, amiga_state, cia_0_irq))
MCFG_MOS6526_PA_INPUT_CALLBACK(IOPORT("cia_0_port_a"))
MCFG_MOS6526_PA_OUTPUT_CALLBACK(WRITE8(*this, amiga_state, cia_0_port_a_write))
MCFG_MOS6526_PB_OUTPUT_CALLBACK(WRITE8("cent_data_out", output_latch_device, write))
MCFG_MOS6526_PC_CALLBACK(WRITELINE("centronics", centronics_device, write_strobe))
MCFG_MOS6526_SP_CALLBACK(WRITELINE("kbd", amiga_keyboard_bus_device, kdat_in_w)) MCFG_DEVCB_INVERT
MCFG_DEVICE_ADD("cia_1", MOS8520, amiga_state::CLK_E_PAL)
MCFG_MOS6526_IRQ_CALLBACK(WRITELINE(*this, amiga_state, cia_1_irq))
MCFG_MOS6526_PA_INPUT_CALLBACK(READ8(*this, amiga_state, cia_1_port_a_read))
MCFG_MOS6526_PA_OUTPUT_CALLBACK(WRITE8(*this, amiga_state, cia_1_port_a_write))
MCFG_MOS6526_PB_OUTPUT_CALLBACK(WRITE8("fdc", amiga_fdc_device, ciaaprb_w))
// audio
SPEAKER(config, "lspeaker").front_left();
SPEAKER(config, "rspeaker").front_right();
MCFG_DEVICE_ADD("amiga", PAULA_8364, amiga_state::CLK_C1_PAL)
MCFG_SOUND_ROUTE(0, "lspeaker", 0.50)
MCFG_SOUND_ROUTE(1, "rspeaker", 0.50)
MCFG_SOUND_ROUTE(2, "rspeaker", 0.50)
MCFG_SOUND_ROUTE(3, "lspeaker", 0.50)
MCFG_PAULA_MEM_READ_CB(READ16(*this, amiga_state, chip_ram_r))
MCFG_PAULA_INT_CB(WRITELINE(*this, amiga_state, paula_int_w))
// floppy drives
MCFG_DEVICE_ADD("fdc", AMIGA_FDC, amiga_state::CLK_7M_PAL)
MCFG_AMIGA_FDC_READ_DMA_CALLBACK(READ16(*this, amiga_state, chip_ram_r))
MCFG_AMIGA_FDC_WRITE_DMA_CALLBACK(WRITE16(*this, amiga_state, chip_ram_w))
MCFG_AMIGA_FDC_DSKBLK_CALLBACK(WRITELINE(*this, amiga_state, fdc_dskblk_w))
MCFG_AMIGA_FDC_DSKSYN_CALLBACK(WRITELINE(*this, amiga_state, fdc_dsksyn_w))
MCFG_FLOPPY_DRIVE_ADD("fdc:0", amiga_floppies, "35dd", amiga_fdc_device::floppy_formats)
MCFG_FLOPPY_DRIVE_SOUND(true)
MCFG_FLOPPY_DRIVE_ADD("fdc:1", amiga_floppies, nullptr, amiga_fdc_device::floppy_formats)
MCFG_FLOPPY_DRIVE_SOUND(true)
MCFG_FLOPPY_DRIVE_ADD("fdc:2", amiga_floppies, nullptr, amiga_fdc_device::floppy_formats)
MCFG_FLOPPY_DRIVE_SOUND(true)
MCFG_FLOPPY_DRIVE_ADD("fdc:3", amiga_floppies, nullptr, amiga_fdc_device::floppy_formats)
MCFG_FLOPPY_DRIVE_SOUND(true)
// rs232
MCFG_DEVICE_ADD("rs232", RS232_PORT, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(WRITELINE(*this, amiga_state, rs232_rx_w))
MCFG_RS232_DCD_HANDLER(WRITELINE(*this, amiga_state, rs232_dcd_w))
MCFG_RS232_DSR_HANDLER(WRITELINE(*this, amiga_state, rs232_dsr_w))
MCFG_RS232_RI_HANDLER(WRITELINE(*this, amiga_state, rs232_ri_w))
MCFG_RS232_CTS_HANDLER(WRITELINE(*this, amiga_state, rs232_cts_w))
// centronics
MCFG_CENTRONICS_ADD("centronics", centronics_devices, "printer")
MCFG_CENTRONICS_ACK_HANDLER(WRITELINE(*this, amiga_state, centronics_ack_w))
MCFG_CENTRONICS_BUSY_HANDLER(WRITELINE(*this, amiga_state, centronics_busy_w))
MCFG_CENTRONICS_PERROR_HANDLER(WRITELINE(*this, amiga_state, centronics_perror_w))
MCFG_CENTRONICS_SELECT_HANDLER(WRITELINE(*this, amiga_state, centronics_select_w))
MCFG_CENTRONICS_OUTPUT_LATCH_ADD("cent_data_out", "centronics")
// keyboard
MCFG_AMIGA_KEYBOARD_INTERFACE_ADD("kbd", "a500_us")
MCFG_AMIGA_KEYBOARD_KCLK_HANDLER(WRITELINE("cia_0", mos8520_device, cnt_w))
MCFG_AMIGA_KEYBOARD_KDAT_HANDLER(WRITELINE("cia_0", mos8520_device, sp_w))
MCFG_AMIGA_KEYBOARD_KRST_HANDLER(WRITELINE(*this, amiga_state, kbreset_w))
// software
MCFG_SOFTWARE_LIST_ADD("wb_list", "amiga_workbench")
MCFG_SOFTWARE_LIST_ADD("hardware_list", "amiga_hardware")
MCFG_SOFTWARE_LIST_ADD("apps_list", "amiga_apps")
MCFG_SOFTWARE_LIST_ADD("flop_list", "amiga_flop")
MCFG_SOFTWARE_LIST_ADD("ocs_list", "amigaocs_flop")
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a1000_state::a1000)
amiga_base(config);
// main cpu
MCFG_DEVICE_ADD("maincpu", M68000, amiga_state::CLK_7M_PAL)
MCFG_DEVICE_PROGRAM_MAP(a1000_mem)
MCFG_DEVICE_ADD("overlay", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(a1000_overlay_map)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(16)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(22)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x200000)
MCFG_DEVICE_ADD("bootrom", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(a1000_bootrom_map)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(16)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(19)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x40000)
MCFG_SOFTWARE_LIST_ADD("a1000_list", "amiga_a1000")
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a1000_state::a1000n)
a1000(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a2000_state::a2000)
amiga_base(config);
// main cpu
MCFG_DEVICE_ADD("maincpu", M68000, amiga_state::CLK_7M_PAL)
MCFG_DEVICE_PROGRAM_MAP(a2000_mem)
MCFG_DEVICE_ADD("overlay", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(overlay_512kb_map)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(16)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(22)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x200000)
// real-time clock
MCFG_DEVICE_ADD("u65", MSM6242, XTAL(32'768))
// cpu slot
MCFG_EXPANSION_SLOT_ADD("maincpu", a2000_expansion_cards, nullptr)
// zorro slots
MCFG_ZORRO2_ADD("maincpu")
MCFG_ZORRO2_INT2_HANDLER(WRITELINE(*this, a2000_state, zorro2_int2_w))
MCFG_ZORRO2_INT6_HANDLER(WRITELINE(*this, a2000_state, zorro2_int6_w))
MCFG_ZORRO2_SLOT_ADD("zorro1", zorro2_cards, nullptr)
MCFG_ZORRO2_SLOT_ADD("zorro2", zorro2_cards, nullptr)
MCFG_ZORRO2_SLOT_ADD("zorro3", zorro2_cards, nullptr)
MCFG_ZORRO2_SLOT_ADD("zorro4", zorro2_cards, nullptr)
MCFG_ZORRO2_SLOT_ADD("zorro5", zorro2_cards, nullptr)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a2000_state::a2000n)
a2000(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a500_state::a500)
amiga_base(config);
// main cpu
MCFG_DEVICE_ADD("maincpu", M68000, amiga_state::CLK_7M_PAL)
MCFG_DEVICE_PROGRAM_MAP(a500_mem)
MCFG_DEVICE_ADD("overlay", ADDRESS_MAP_BANK, 0)
//MCFG_DEVICE_PROGRAM_MAP(overlay_512kb_map)
MCFG_DEVICE_PROGRAM_MAP(overlay_1mb_map)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(16)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(22)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x200000)
// cpu slot
MCFG_EXPANSION_SLOT_ADD("maincpu", a500_expansion_cards, nullptr)
MCFG_EXPANSION_SLOT_INT2_HANDLER(WRITELINE(*this, a500_state, side_int2_w))
MCFG_EXPANSION_SLOT_INT6_HANDLER(WRITELINE(*this, a500_state, side_int6_w))
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a500_state::a500n)
a500(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(cdtv_state::cdtv)
amiga_base(config);
// main cpu
MCFG_DEVICE_ADD("maincpu", M68000, amiga_state::CLK_7M_PAL)
MCFG_DEVICE_PROGRAM_MAP(cdtv_mem)
// remote control input converter
MCFG_DEVICE_ADD("u75", M6502, XTAL(3'000'000))
MCFG_DEVICE_PROGRAM_MAP(cdtv_rc_mem)
MCFG_DEVICE_DISABLE()
// lcd controller
#if 0
MCFG_DEVICE_ADD("u62", LC6554, XTAL(4'000'000))
MCFG_DEVICE_PROGRAM_MAP(lcd_mem)
#endif
MCFG_DEVICE_ADD("overlay", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(overlay_1mb_map)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(16)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(22)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x200000)
// standard sram
MCFG_NVRAM_ADD_0FILL("sram")
// 256kb memory card
MCFG_NVRAM_ADD_0FILL("memcard")
// real-time clock
MCFG_DEVICE_ADD("u61", MSM6242, XTAL(32'768))
// cd-rom controller
MCFG_DMAC_ADD("u36", amiga_state::CLK_7M_PAL)
MCFG_DMAC_SCSI_READ_HANDLER(READ8(*this, cdtv_state, dmac_scsi_data_read))
MCFG_DMAC_SCSI_WRITE_HANDLER(WRITE8(*this, cdtv_state, dmac_scsi_data_write))
MCFG_DMAC_IO_READ_HANDLER(READ8(*this, cdtv_state, dmac_io_read))
MCFG_DMAC_IO_WRITE_HANDLER(WRITE8(*this, cdtv_state, dmac_io_write))
MCFG_DMAC_INT_HANDLER(WRITELINE(*this, cdtv_state, dmac_int_w))
MCFG_DEVICE_ADD("u32", TPI6525, 0)
MCFG_TPI6525_OUT_IRQ_CB(WRITELINE(*this, cdtv_state, tpi_int_w))
MCFG_TPI6525_OUT_PB_CB(WRITE8(*this, cdtv_state, tpi_port_b_write))
// cd-rom
MCFG_CR511B_ADD("cdrom")
MCFG_CR511B_SCOR_HANDLER(WRITELINE("u32", tpi6525_device, i1_w)) MCFG_DEVCB_INVERT
MCFG_CR511B_STCH_HANDLER(WRITELINE("u32", tpi6525_device, i2_w)) MCFG_DEVCB_INVERT
MCFG_CR511B_STEN_HANDLER(WRITELINE("u32", tpi6525_device, i3_w))
MCFG_CR511B_XAEN_HANDLER(WRITELINE("u32", tpi6525_device, pb2_w))
MCFG_CR511B_DRQ_HANDLER(WRITELINE("u36", amiga_dmac_device, xdreq_w))
MCFG_CR511B_DTEN_HANDLER(WRITELINE("u36", amiga_dmac_device, xdreq_w))
// software
MCFG_SOFTWARE_LIST_ADD("cd_list", "cdtv")
MACHINE_CONFIG_END
MACHINE_CONFIG_START(cdtv_state::cdtvn)
cdtv(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("u36")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a3000_state::a3000)
amiga_base(config);
// main cpu
MCFG_DEVICE_ADD("maincpu", M68030, XTAL(32'000'000) / 2)
MCFG_DEVICE_PROGRAM_MAP(a3000_mem)
MCFG_DEVICE_ADD("overlay", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(overlay_1mb_map32)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(32)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(22)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x200000)
// real-time clock
MCFG_DEVICE_ADD("rtc", RP5C01, XTAL(32'768))
// todo: zorro3 slots, super dmac, scsi
// software
MCFG_SOFTWARE_LIST_ADD("a3000_list", "amiga_a3000")
MCFG_SOFTWARE_LIST_ADD("ecs_list", "amigaecs_flop")
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a3000_state::a3000n)
a3000(config);
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a500p_state::a500p)
amiga_base(config);
// main cpu
MCFG_DEVICE_ADD("maincpu", M68000, amiga_state::CLK_7M_PAL)
MCFG_DEVICE_PROGRAM_MAP(a500p_mem)
MCFG_DEVICE_ADD("overlay", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(overlay_1mb_map)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(16)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(22)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x200000)
// real-time clock
MCFG_DEVICE_ADD("u9", MSM6242, XTAL(32'768))
// cpu slot
MCFG_EXPANSION_SLOT_ADD("maincpu", a500_expansion_cards, nullptr)
// software
MCFG_SOFTWARE_LIST_ADD("ecs_list", "amigaecs_flop")
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a500p_state::a500pn)
a500p(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a600_state::a600)
amiga_base(config);
// main cpu
MCFG_DEVICE_ADD("maincpu", M68000, amiga_state::CLK_7M_PAL)
MCFG_DEVICE_PROGRAM_MAP(a600_mem)
MCFG_DEVICE_ADD("overlay", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(overlay_2mb_map16)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(16)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(22)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x200000)
MCFG_GAYLE_ADD("gayle", amiga_state::CLK_28M_PAL / 2, a600_state::GAYLE_ID)
MCFG_GAYLE_INT2_HANDLER(WRITELINE(*this, a600_state, gayle_int2_w))
MCFG_GAYLE_CS0_READ_HANDLER(READ16("ata", ata_interface_device, read_cs0))
MCFG_GAYLE_CS0_WRITE_HANDLER(WRITE16("ata", ata_interface_device, write_cs0))
MCFG_GAYLE_CS1_READ_HANDLER(READ16("ata", ata_interface_device, read_cs1))
MCFG_GAYLE_CS1_WRITE_HANDLER(WRITE16("ata", ata_interface_device, write_cs1))
MCFG_ATA_INTERFACE_ADD("ata", ata_devices, "hdd", nullptr, false)
MCFG_ATA_INTERFACE_IRQ_HANDLER(WRITELINE("gayle", gayle_device, ide_interrupt_w))
// todo: pcmcia
// software
MCFG_SOFTWARE_LIST_ADD("ecs_list", "amigaecs_flop")
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a600_state::a600n)
a600(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MCFG_DEVICE_MODIFY("gayle")
MCFG_DEVICE_CLOCK(amiga_state::CLK_28M_NTSC / 2)
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a1200_state::a1200)
amiga_base(config);
// main cpu
MCFG_DEVICE_ADD("maincpu", M68EC020, amiga_state::CLK_28M_PAL / 2)
MCFG_DEVICE_PROGRAM_MAP(a1200_mem)
MCFG_DEVICE_ADD("overlay", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(overlay_2mb_map32)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(32)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(22)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x200000)
MCFG_DEVICE_MODIFY("screen")
MCFG_SCREEN_UPDATE_DRIVER(amiga_state, screen_update_amiga_aga)
MCFG_SCREEN_NO_PALETTE
MCFG_DEVICE_REMOVE("palette")
MCFG_VIDEO_START_OVERRIDE(amiga_state, amiga_aga)
MCFG_GAYLE_ADD("gayle", amiga_state::CLK_28M_PAL / 2, a1200_state::GAYLE_ID)
MCFG_GAYLE_INT2_HANDLER(WRITELINE(*this, a1200_state, gayle_int2_w))
MCFG_GAYLE_CS0_READ_HANDLER(READ16("ata", ata_interface_device, read_cs0))
MCFG_GAYLE_CS0_WRITE_HANDLER(WRITE16("ata", ata_interface_device, write_cs0))
MCFG_GAYLE_CS1_READ_HANDLER(READ16("ata", ata_interface_device, read_cs1))
MCFG_GAYLE_CS1_WRITE_HANDLER(WRITE16("ata", ata_interface_device, write_cs1))
MCFG_ATA_INTERFACE_ADD("ata", ata_devices, "hdd", nullptr, false)
MCFG_ATA_INTERFACE_IRQ_HANDLER(WRITELINE("gayle", gayle_device, ide_interrupt_w))
// keyboard
#if 0
MCFG_DEVICE_MODIFY("kbd")
MCFG_SLOT_DEFAULT_OPTION("a1200_us")
#endif
// todo: pcmcia
// software
MCFG_SOFTWARE_LIST_ADD("aga_list", "amigaaga_flop")
MCFG_SOFTWARE_LIST_ADD("ecs_list", "amigaecs_flop")
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a1200_state::a1200n)
a1200(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_CLOCK(amiga_state::CLK_28M_NTSC / 2)
MCFG_DEVICE_MODIFY("gayle")
MCFG_DEVICE_CLOCK(amiga_state::CLK_28M_NTSC / 2)
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("screen")
MCFG_SCREEN_UPDATE_DRIVER(amiga_state, screen_update_amiga_aga)
MCFG_SCREEN_NO_PALETTE
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a4000_state::a4000)
amiga_base(config);
// main cpu
MCFG_DEVICE_ADD("maincpu", M68040, XTAL(50'000'000) / 2)
MCFG_DEVICE_PROGRAM_MAP(a4000_mem)
MCFG_DEVICE_ADD("overlay", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(overlay_2mb_map32)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(32)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(22)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x200000)
MCFG_DEVICE_MODIFY("screen")
MCFG_SCREEN_UPDATE_DRIVER(amiga_state, screen_update_amiga_aga)
MCFG_SCREEN_NO_PALETTE
MCFG_DEVICE_REMOVE("palette")
MCFG_VIDEO_START_OVERRIDE(amiga_state, amiga_aga)
// real-time clock
MCFG_DEVICE_ADD("rtc", RP5C01, XTAL(32'768))
// ide
MCFG_ATA_INTERFACE_ADD("ata", ata_devices, "hdd", nullptr, false)
MCFG_ATA_INTERFACE_IRQ_HANDLER(WRITELINE(*this, a4000_state, ide_interrupt_w))
// todo: zorro3
// software
MCFG_SOFTWARE_LIST_ADD("aga_list", "amigaaga_flop")
MCFG_SOFTWARE_LIST_ADD("ecs_list", "amigaecs_flop")
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a4000_state::a4000n)
a4000(config);
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("screen")
MCFG_SCREEN_UPDATE_DRIVER(amiga_state, screen_update_amiga_aga)
MCFG_SCREEN_NO_PALETTE
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a4000_state::a400030)
a4000(config);
// main cpu
MCFG_DEVICE_REMOVE("maincpu")
MCFG_DEVICE_ADD("maincpu", M68EC030, XTAL(50'000'000) / 2)
MCFG_DEVICE_PROGRAM_MAP(a400030_mem)
// todo: ide
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a4000_state::a400030n)
a400030(config);
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("screen")
MCFG_SCREEN_UPDATE_DRIVER(amiga_state, screen_update_amiga_aga)
MCFG_SCREEN_NO_PALETTE
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(cd32_state::cd32)
amiga_base(config);
// main cpu
MCFG_DEVICE_ADD("maincpu", M68EC020, amiga_state::CLK_28M_PAL / 2)
MCFG_DEVICE_PROGRAM_MAP(cd32_mem)
MCFG_DEVICE_ADD("overlay", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(overlay_2mb_map32)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
MCFG_ADDRESS_MAP_BANK_DATA_WIDTH(32)
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(22)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x200000)
MCFG_I2CMEM_ADD("i2cmem")
MCFG_I2CMEM_PAGE_SIZE(16)
MCFG_I2CMEM_DATA_SIZE(1024)
MCFG_AKIKO_ADD("akiko")
MCFG_AKIKO_MEM_READ_CB(READ16(*this, amiga_state, chip_ram_r))
MCFG_AKIKO_MEM_WRITE_CB(WRITE16(*this, amiga_state, chip_ram_w))
MCFG_AKIKO_INT_CB(WRITELINE(*this, cd32_state, akiko_int_w))
MCFG_AKIKO_SCL_HANDLER(WRITELINE("i2cmem", i2cmem_device, write_scl))
MCFG_AKIKO_SDA_READ_HANDLER(READLINE("i2cmem", i2cmem_device, read_sda))
MCFG_AKIKO_SDA_WRITE_HANDLER(WRITELINE("i2cmem", i2cmem_device, write_sda))
MCFG_DEVICE_MODIFY("screen")
MCFG_SCREEN_UPDATE_DRIVER(amiga_state, screen_update_amiga_aga)
MCFG_SCREEN_NO_PALETTE
MCFG_DEVICE_REMOVE("palette")
MCFG_VIDEO_START_OVERRIDE(amiga_state, amiga_aga)
MCFG_DEVICE_ADD("cdda", CDDA)
MCFG_SOUND_ROUTE(0, "lspeaker", 0.50)
MCFG_SOUND_ROUTE(1, "rspeaker", 0.50)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_MOS6526_PA_OUTPUT_CALLBACK(WRITE8(*this, cd32_state, akiko_cia_0_port_a_write))
MCFG_MOS6526_SP_CALLBACK(NOOP)
MCFG_CDROM_ADD("cdrom")
MCFG_CDROM_INTERFACE("cd32_cdrom")
MCFG_SOFTWARE_LIST_ADD("cd_list", "cd32")
MCFG_DEVICE_REMOVE("kbd")
MACHINE_CONFIG_END
MACHINE_CONFIG_START(cd32_state::cd32n)
cd32(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_CLOCK(amiga_state::CLK_28M_NTSC / 2)
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("screen")
MCFG_SCREEN_UPDATE_DRIVER(amiga_state, screen_update_amiga_aga)
MCFG_SCREEN_NO_PALETTE
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a4000_state::a4000t)
a4000(config);
// main cpu
MCFG_DEVICE_REMOVE("maincpu")
MCFG_DEVICE_ADD("maincpu", M68040, XTAL(50'000'000) / 2)
MCFG_DEVICE_PROGRAM_MAP(a4000t_mem)
// todo: ide, zorro3, scsi, super dmac
MACHINE_CONFIG_END
MACHINE_CONFIG_START(a4000_state::a4000tn)
a4000(config);
MCFG_DEVICE_REMOVE("screen")
ntsc_video(config);
MCFG_DEVICE_MODIFY("screen")
MCFG_SCREEN_UPDATE_DRIVER(amiga_state, screen_update_amiga_aga)
MCFG_SCREEN_NO_PALETTE
MCFG_DEVICE_MODIFY("amiga")
MCFG_DEVICE_CLOCK(amiga_state::CLK_C1_NTSC)
MCFG_DEVICE_MODIFY("cia_0")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("cia_1")
MCFG_DEVICE_CLOCK(amiga_state::CLK_E_NTSC)
MCFG_DEVICE_MODIFY("fdc")
MCFG_DEVICE_CLOCK(amiga_state::CLK_7M_NTSC)
MACHINE_CONFIG_END
//**************************************************************************
// ROM DEFINITIONS
//**************************************************************************
// Amiga 1000
//
// Shipped with a small bootrom to load kickstart from disk because the
// Kickstart wasn't finished in time. ROM type is 23256, but only the
// first 4kb of it are used.
ROM_START( a1000 )
ROM_REGION16_BE(0x10000, "bootrom", 0)
ROM_LOAD16_BYTE("252179-01.u5n", 0x0000, 0x8000, CRC(76bd46ec) SHA1(2155b4887f064c5e01e0a2ebb4a0cc2a3e88d9e8))
ROM_LOAD16_BYTE("252180-01.u5p", 0x0001, 0x8000, CRC(dd516b6d) SHA1(2c307d02f10ad332a479b50767fd0463efc2844b))
// PALs, all of type PAL16L8
ROM_REGION(0x104, "dpalen", 0)
ROM_LOAD("252128-01.u4t", 0, 0x104, CRC(28209ff2) SHA1(20c03b6b8e7254231f4b3014dc2c4d9274d469d2))
ROM_REGION(0x104, "dpalcas", 0)
ROM_LOAD("252128-02.u6p", 0, 0x104, CRC(b928efd2) SHA1(430794a544d9160e1b786e97e0dec5f25502a00a))
ROM_REGION(0x104, "daugen", 0)
ROM_LOAD("252128-03.u4s", 0, 0x104, CRC(87747964) SHA1(00d72ec707c582363525fde56176973c7327b1d7))
ROM_REGION(0x104, "daugcas", 0)
ROM_LOAD("252128-04.u6n", 0, 0x104, CRC(f903adb4) SHA1(4c8fb696fd1aaf9bb8c9efddeac24bb36f119c5f))
ROM_END
#define rom_a1000n rom_a1000
// Amiga 2000 and Amiga 500
//
// Early models shipped with Kickstart 1.2, later versions with Kickstart 1.3.
// Kickstart 2.04 and 3.1 upgrade available. The Kickstart 2.04 upgrade was also
// available as a special version that included a jumper wire, which was needed
// for some early motherboard revisions (P/N: 363968-01).
ROM_START( a2000 )
ROM_REGION16_BE(0x80000, "kickstart", 0)
ROM_DEFAULT_BIOS("kick13")
ROM_SYSTEM_BIOS(0, "kick12", "Kickstart 1.2 (33.180)")
ROMX_LOAD("315093-01.u2", 0x00000, 0x40000, CRC(a6ce1636) SHA1(11f9e62cf299f72184835b7b2a70a16333fc0d88), ROM_GROUPWORD | ROM_BIOS(1))
ROM_COPY("kickstart", 0x00000, 0x40000, 0x40000)
ROM_SYSTEM_BIOS(1, "kick13", "Kickstart 1.3 (34.5)")
ROMX_LOAD("315093-02.u2", 0x00000, 0x40000, CRC(c4f0f55f) SHA1(891e9a547772fe0c6c19b610baf8bc4ea7fcb785), ROM_GROUPWORD | ROM_BIOS(2))
ROM_COPY("kickstart", 0x00000, 0x40000, 0x40000)
ROM_SYSTEM_BIOS(2, "kick204", "Kickstart 2.04 (37.175)")
ROMX_LOAD("390979-01.u2", 0x00000, 0x80000, CRC(c3bdb240) SHA1(c5839f5cb98a7a8947065c3ed2f14f5f42e334a1), ROM_GROUPWORD | ROM_BIOS(3))
ROM_SYSTEM_BIOS(3, "kick31", "Kickstart 3.1 (40.63)")
ROMX_LOAD("kick40063.u2", 0x00000, 0x80000, CRC(fc24ae0d) SHA1(3b7f1493b27e212830f989f26ca76c02049f09ca), ROM_GROUPWORD | ROM_BIOS(4))
ROM_SYSTEM_BIOS(4, "logica2", "Logica Diagnostic 2.0")
ROMX_LOAD("logica2.u2", 0x00000, 0x80000, CRC(8484f426) SHA1(ba10d16166b2e2d6177c979c99edf8462b21651e), ROM_GROUPWORD | ROM_BIOS(5))
ROM_END
// Amiga 2000CR chip location: U500
#define rom_a2000n rom_a2000
// Amiga 500 chip location: U6
#define rom_a500 rom_a2000
#define rom_a500n rom_a2000
// Amiga 500+
//
// Shipped with Kickstart 2.04. Kickstart 3.1 upgrade available.
ROM_START( a500p )
ROM_REGION16_BE(0x80000, "kickstart", 0)
ROM_DEFAULT_BIOS("kick204")
ROM_SYSTEM_BIOS(0, "kick204", "Kickstart 2.04 (37.175)")
ROMX_LOAD("390979-01.u6", 0x00000, 0x80000, CRC(c3bdb240) SHA1(c5839f5cb98a7a8947065c3ed2f14f5f42e334a1), ROM_GROUPWORD | ROM_BIOS(1))
ROM_SYSTEM_BIOS(1, "kick31", "Kickstart 3.1 (40.63)")
ROMX_LOAD("kick40063.u6", 0x00000, 0x80000, CRC(fc24ae0d) SHA1(3b7f1493b27e212830f989f26ca76c02049f09ca), ROM_GROUPWORD | ROM_BIOS(2))
ROM_SYSTEM_BIOS(2, "logica2", "Logica Diagnostic 2.0")
ROMX_LOAD("logica2.u6", 0x00000, 0x80000, CRC(8484f426) SHA1(ba10d16166b2e2d6177c979c99edf8462b21651e), ROM_GROUPWORD | ROM_BIOS(3))
ROM_END
#define rom_a500pn rom_a500p
// Commodore CDTV
//
// Shipped with a standard Kickstart 1.3 and the needed additional drivers
// in two extra chips.
ROM_START( cdtv )
// cd-rom driver
ROM_REGION16_BE(0x40000, "cdrom", 0)
ROM_LOAD16_BYTE("391008-01.u34", 0x00000, 0x20000, CRC(791cb14b) SHA1(277a1778924496353ffe56be68063d2a334360e4))
ROM_LOAD16_BYTE("391009-01.u35", 0x00001, 0x20000, CRC(accbbc2e) SHA1(41b06d1679c6e6933c3378b7626025f7641ebc5c))
// standard amiga kickstart 1.3
ROM_REGION16_BE(0x80000, "kickstart", 0)
ROMX_LOAD("315093-02.u13", 0x00000, 0x40000, CRC(c4f0f55f) SHA1(891e9a547772fe0c6c19b610baf8bc4ea7fcb785), ROM_GROUPWORD)
ROM_COPY("kickstart", 0x00000, 0x40000, 0x40000)
// remote control input converter, mos 6500/1 mcu
ROM_REGION(0x800, "rcmcu", 0)
ROM_LOAD("252609-02.u75", 0x000, 0x800, NO_DUMP)
// lcd controller, sanyo lc6554h
ROM_REGION(0x1000, "lcd", 0)
ROM_LOAD("252608-01.u62", 0x0000, 0x1000, NO_DUMP)
ROM_END
#define rom_cdtvn rom_cdtv
// Amiga 3000
//
// Early models have a special version of Kickstart 1.4/2.0 that boots
// Kickstart 1.3 or 2.0 from hard disk or floppy. Later versions have
// Kickstart 2.04 installed as ROM. Upgrade available for
// Kickstart 3.1.
ROM_START( a3000 )
ROM_REGION32_BE(0x80000, "kickstart", 0)
ROM_DEFAULT_BIOS("kick20")
ROM_SYSTEM_BIOS(0, "kick14", "Kickstart 1.4 (3312.20085?)")
ROMX_LOAD("390629-01.u182", 0x00000, 0x40000, NO_DUMP, ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(1))
ROMX_LOAD("390630-01.u183", 0x00002, 0x40000, NO_DUMP, ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(1))
ROM_SYSTEM_BIOS(1, "kick20", "Kickstart 2.0 (36.16)")
// COPYRIGHT 1990 CAI // ALL RIGHTS RESERVED // ALPHA 5 ROM 0 CS=9713
ROMX_LOAD("390629-02.u182", 0x00000, 0x40000, CRC(58327536) SHA1(d1713d7f31474a5948e6d488e33686061cf3d1e2), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(2))
// COPYRIGHT 1990 CAI // ALL RIGHTS RESERVED // ALPHA 5 ROM 1 CS=9B21
ROMX_LOAD("390630-02.u183", 0x00002, 0x40000, CRC(fe2f7fb9) SHA1(c05c9c52d014c66f9019152b3f2a2adc2c678794), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(2))
ROM_SYSTEM_BIOS(2, "kick204", "Kickstart 2.04 (37.175)")
ROMX_LOAD("390629-03.u182", 0x00000, 0x40000, CRC(a245dbdf) SHA1(83bab8e95d378b55b0c6ae6561385a96f638598f), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(3))
ROMX_LOAD("390630-03.u183", 0x00002, 0x40000, CRC(7db1332b) SHA1(48f14b31279da6757848df6feb5318818f8f576c), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(3))
ROM_SYSTEM_BIOS(3, "kick31", "Kickstart 3.1 (40.68)")
ROMX_LOAD("kick31.u182", 0x00000, 0x40000, CRC(286b9a0d) SHA1(6763a2258ec493f7408cf663110dae9a17803ad1), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(4))
ROMX_LOAD("kick31.u183", 0x00002, 0x40000, CRC(0b8cde6a) SHA1(5f02e97b48ebbba87d516a56b0400c6fc3434d8d), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(4))
ROM_SYSTEM_BIOS(4, "logica2", "Logica Diagnostic 2.0")
ROMX_LOAD("logica2.u182", 0x00000, 0x40000, CRC(566bc3f9) SHA1(891d3b7892843517d800d24593168b1d8f1646ca), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(5))
ROMX_LOAD("logica2.u183", 0x00002, 0x40000, CRC(aac94759) SHA1(da8a4f9ae1aa84f5e2a5dcc5c9d7e4378a9698b7), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(5))
ROM_END
#define rom_a3000n rom_a3000
// Amiga 600
//
// According to Greg Donner's Workbench page, very early models shipped with
// Kickstart 2.04.
//
// Kickstart 2.05 differences:
// - 2.05 37.299: No HDD support
// - 2.05 37.300: HDD support
// - 2.05 37.350: HDD size limits removed
//
// Kickstart 3.1 upgrade available.
//
// The keyboard controller is included on the motherboard, still based on the
// 6500/1.
ROM_START( a600 )
ROM_REGION16_BE(0x80000, "kickstart", 0)
ROM_DEFAULT_BIOS("kick205-350")
ROM_SYSTEM_BIOS(0, "kick204", "Kickstart 2.04 (37.175)")
ROMX_LOAD("390979-01.u6", 0x00000, 0x80000, CRC(c3bdb240) SHA1(c5839f5cb98a7a8947065c3ed2f14f5f42e334a1), ROM_GROUPWORD | ROM_BIOS(1))
ROM_SYSTEM_BIOS(1, "kick205-299", "Kickstart 2.05 (37.299)")
ROMX_LOAD("391388-01.u6", 0x00000, 0x80000, CRC(83028fb5) SHA1(87508de834dc7eb47359cede72d2e3c8a2e5d8db), ROM_GROUPWORD | ROM_BIOS(2))
ROM_SYSTEM_BIOS(2, "kick205-300", "Kickstart 2.05 (37.300)")
ROMX_LOAD("391304-01.u6", 0x00000, 0x80000, CRC(64466c2a) SHA1(f72d89148dac39c696e30b10859ebc859226637b), ROM_GROUPWORD | ROM_BIOS(3))
ROM_SYSTEM_BIOS(3, "kick205-350", "Kickstart 2.05 (37.350)")
ROMX_LOAD("391304-02.u6", 0x00000, 0x80000, CRC(43b0df7b) SHA1(02843c4253bbd29aba535b0aa3bd9a85034ecde4), ROM_GROUPWORD | ROM_BIOS(4))
ROM_SYSTEM_BIOS(4, "kick31", "Kickstart 3.1 (40.63)")
ROMX_LOAD("kick40063.u6", 0x00000, 0x80000, CRC(fc24ae0d) SHA1(3b7f1493b27e212830f989f26ca76c02049f09ca), ROM_GROUPWORD | ROM_BIOS(5))
ROM_SYSTEM_BIOS(5, "logica2", "Logica Diagnostic 2.0")
ROMX_LOAD("logica2.u6", 0x00000, 0x80000, CRC(8484f426) SHA1(ba10d16166b2e2d6177c979c99edf8462b21651e), ROM_GROUPWORD | ROM_BIOS(6))
ROM_REGION(0x800, "keyboard", 0)
ROM_LOAD("391079-01.u13", 0x000, 0x800, NO_DUMP)
ROM_END
#define rom_a600n rom_a600
// Amiga 1200
//
// Early models shipped with Kickstart 3.0, later versions with
// Kickstart 3.1. Keyboard controller is included on the motherboard,
// but was changed to a 68HC05 core.
ROM_START( a1200 )
ROM_REGION32_BE(0x80000, "kickstart", 0)
ROM_DEFAULT_BIOS("kick31")
ROM_SYSTEM_BIOS(0, "kick30", "Kickstart 3.0 (39.106)")
ROMX_LOAD("391523-01.u6a", 0x00000, 0x40000, CRC(c742a412) SHA1(999eb81c65dfd07a71ee19315d99c7eb858ab186), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(1))
ROMX_LOAD("391524-01.u6b", 0x00002, 0x40000, CRC(d55c6ec6) SHA1(3341108d3a402882b5ef9d3b242cbf3c8ab1a3e9), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(1))
ROM_SYSTEM_BIOS(1, "kick31", "Kickstart 3.1 (40.68)")
ROMX_LOAD("391773-01.u6a", 0x00000, 0x40000, CRC(08dbf275) SHA1(b8800f5f909298109ea69690b1b8523fa22ddb37), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(2))
ROMX_LOAD("391774-01.u6b", 0x00002, 0x40000, CRC(16c07bf8) SHA1(90e331be1970b0e53f53a9b0390b51b59b3869c2), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(2))
ROM_SYSTEM_BIOS(2, "logica2", "Logica Diagnostic 2.0")
ROMX_LOAD("logica2.u6a", 0x00000, 0x40000, CRC(566bc3f9) SHA1(891d3b7892843517d800d24593168b1d8f1646ca), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(3))
ROMX_LOAD("logica2.u6b", 0x00002, 0x40000, CRC(aac94759) SHA1(da8a4f9ae1aa84f5e2a5dcc5c9d7e4378a9698b7), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(3))
ROM_END
#define rom_a1200n rom_a1200
// Amiga 4000
//
// Shipped with Kickstart 3.0, upgradable to Kickstart 3.1.
ROM_START( a4000 )
ROM_REGION32_BE(0x80000, "kickstart", 0)
ROM_DEFAULT_BIOS("kick30")
ROM_SYSTEM_BIOS(0, "kick30", "Kickstart 3.0 (39.106)")
ROMX_LOAD("391513-02.u175", 0x00000, 0x40000, CRC(36f64dd0) SHA1(196e9f3f9cad934e181c07da33083b1f0a3c702f), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(1))
ROMX_LOAD("391514-02.u176", 0x00002, 0x40000, CRC(17266a55) SHA1(42fbed3453d1f11ccbde89a9826f2d1175cca5cc), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(1))
ROM_SYSTEM_BIOS(1, "kick31-68", "Kickstart 3.1 (40.68)")
ROMX_LOAD("kick40068.u175", 0x00000, 0x40000, CRC(b2af34f8) SHA1(24e52b5efc02049517387ab7b1a1475fc540350e), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(2))
ROMX_LOAD("kick40068.u176", 0x00002, 0x40000, CRC(e65636a3) SHA1(313c7cbda5779e56f19a41d34e760f517626d882), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(2))
ROM_SYSTEM_BIOS(2, "kick31-70", "Kickstart 3.1 (40.70)")
ROMX_LOAD("kick40070.u175", 0x00000, 0x40000, CRC(f9cbecc9) SHA1(138d8cb43b8312fe16d69070de607469b3d4078e), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(3))
ROMX_LOAD("kick40070.u176", 0x00002, 0x40000, CRC(f8248355) SHA1(c23795479fae3910c185512ca268b82f1ae4fe05), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(3))
ROM_SYSTEM_BIOS(3, "logica2", "Logica Diagnostic 2.0")
ROMX_LOAD("logica2.u6a", 0x00000, 0x40000, CRC(566bc3f9) SHA1(891d3b7892843517d800d24593168b1d8f1646ca), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(4))
ROMX_LOAD("logica2.u6b", 0x00002, 0x40000, CRC(aac94759) SHA1(da8a4f9ae1aa84f5e2a5dcc5c9d7e4378a9698b7), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(4))
ROM_END
#define rom_a4000n rom_a4000
#define rom_a400030 rom_a4000
#define rom_a400030n rom_a4000
// Amiga 4000T
//
// Shipped with Kickstart 3.1 (40.70).
ROM_START( a4000t )
ROM_REGION32_BE(0x80000, "kickstart", 0)
ROM_DEFAULT_BIOS("kick31")
ROM_SYSTEM_BIOS(0, "kick31", "Kickstart 3.1 (40.70)")
ROMX_LOAD("391657-01.u175", 0x00000, 0x40000, CRC(0ca94f70) SHA1(b3806edacb3362fc16a154ce1eeec5bf5bc24789), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(1))
ROMX_LOAD("391658-01.u176", 0x00002, 0x40000, CRC(dfe03120) SHA1(cd7a706c431b04d87814d3a2d8b397100cf44c0c), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(1))
ROM_SYSTEM_BIOS(1, "logica2", "Logica Diagnostic 2.0")
ROMX_LOAD("logica2.u6a", 0x00000, 0x40000, CRC(566bc3f9) SHA1(891d3b7892843517d800d24593168b1d8f1646ca), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(2))
ROMX_LOAD("logica2.u6b", 0x00002, 0x40000, CRC(aac94759) SHA1(da8a4f9ae1aa84f5e2a5dcc5c9d7e4378a9698b7), ROM_GROUPWORD | ROM_REVERSE | ROM_SKIP(2) | ROM_BIOS(2))
ROM_END
#define rom_a4000tn rom_a4000t
// Amiga CD32
//
// Shipped with Kickstart 3.1 and additional software interleaved in a 1MB rom chip.
ROM_START( cd32 )
ROM_REGION32_BE(0x100000, "kickstart", 0)
// ROM_LOAD16_WORD("391640-03.u6a", 0x000000, 0x100000, CRC(a4fbc94a) SHA1(816ce6c5077875850c7d43452230a9ba3a2902db)) // todo: this is the real dump
ROM_LOAD16_WORD("391640-03.u6a", 0x000000, 0x100000, CRC(d3837ae4) SHA1(06807db3181637455f4d46582d9972afec8956d9))
ROM_END
#define rom_cd32n rom_cd32
//**************************************************************************
// SYSTEM DRIVERS
//**************************************************************************
// OCS Chipset
COMP( 1985, a1000, 0, 0, a1000, amiga, a1000_state, init_pal, "Commodore", "Amiga 1000 (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1985, a1000n, a1000, 0, a1000n, amiga, a1000_state, init_ntsc, "Commodore", "Amiga 1000 (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1987, a2000, 0, 0, a2000, amiga, a2000_state, init_pal, "Commodore", "Amiga 2000 (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1987, a2000n, a2000, 0, a2000n, amiga, a2000_state, init_ntsc, "Commodore", "Amiga 2000 (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1987, a500, 0, 0, a500, amiga, a500_state, init_pal, "Commodore", "Amiga 500 (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1987, a500n, a500, 0, a500n, amiga, a500_state, init_ntsc, "Commodore", "Amiga 500 (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1990, cdtv, 0, 0, cdtv, amiga, cdtv_state, init_pal, "Commodore", "CDTV (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1990, cdtvn, cdtv, 0, cdtvn, amiga, cdtv_state, init_ntsc, "Commodore", "CDTV (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
// ECS Chipset
COMP( 1990, a3000, 0, 0, a3000, amiga, a3000_state, init_pal, "Commodore", "Amiga 3000 (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1990, a3000n, a3000, 0, a3000n, amiga, a3000_state, init_ntsc, "Commodore", "Amiga 3000 (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1992, a500p, 0, 0, a500p, amiga, a500p_state, init_pal, "Commodore", "Amiga 500 Plus (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1992, a500pn, a500p, 0, a500pn, amiga, a500p_state, init_ntsc, "Commodore", "Amiga 500 Plus (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1992, a600, 0, 0, a600, amiga, a600_state, init_pal, "Commodore", "Amiga 600 (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1992, a600n, a600, 0, a600n, amiga, a600_state, init_ntsc, "Commodore", "Amiga 600 (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
// AGA Chipset
COMP( 1992, a1200, 0, 0, a1200, amiga, a1200_state, init_pal, "Commodore", "Amiga 1200 (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1992, a1200n, a1200, 0, a1200n, amiga, a1200_state, init_ntsc, "Commodore", "Amiga 1200 (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1992, a4000, 0, 0, a4000, amiga, a4000_state, init_pal, "Commodore", "Amiga 4000/040 (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1992, a4000n, a4000, 0, a4000n, amiga, a4000_state, init_ntsc, "Commodore", "Amiga 4000/040 (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1993, a400030, a4000, 0, a400030, amiga, a4000_state, init_pal, "Commodore", "Amiga 4000/030 (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1993, a400030n, a4000, 0, a400030n, amiga, a4000_state, init_ntsc, "Commodore", "Amiga 4000/030 (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1993, cd32, 0, 0, cd32, cd32, cd32_state, init_pal, "Commodore", "Amiga CD32 (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1993, cd32n, cd32, 0, cd32n, cd32, cd32_state, init_ntsc, "Commodore", "Amiga CD32 (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1994, a4000t, 0, 0, a4000t, amiga, a4000_state, init_pal, "Commodore", "Amiga 4000T (PAL)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )
COMP( 1994, a4000tn, a4000t, 0, a4000tn, amiga, a4000_state, init_ntsc, "Commodore", "Amiga 4000T (NTSC)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )