// license:BSD-3-Clause
// copyright-holders:Wilbert Pol, Miodrag Milanovic, Carl
#include "emu.h"
#include "cpu/i386/i386.h"
#include "bus/isa/isa_cards.h"
#include "bus/lpci/pci.h"
#include "bus/lpci/i82371ab.h"
#include "bus/lpci/i82371sb.h"
#include "bus/lpci/i82439tx.h"
#include "machine/at.h"
#include "machine/fdc37c93x.h"
#include "machine/pckeybrd.h"
class at586_state : public driver_device
{
public:
at586_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
{ }
void at586x3(machine_config &config);
void at586(machine_config &config);
void at586m55(machine_config &config);
protected:
void at_softlists(machine_config &config);
DECLARE_WRITE8_MEMBER(boot_state_w);
static void tx_config(device_t *device);
static void sb_config(device_t *device);
static void superio_config(device_t *device);
void at586_io(address_map &map);
void at586_map(address_map &map);
private:
required_device<cpu_device> m_maincpu;
};
WRITE8_MEMBER(at586_state::boot_state_w)
{
logerror("Boot state %02x\n", data);
printf("[%02X]",data);
}
void at586_state::tx_config(device_t *device)
{
MCFG_I82439TX_CPU( "maincpu" )
MCFG_I82439TX_REGION( "isa" )
}
void at586_state::sb_config(device_t *device)
{
i82371sb_device &sb = *downcast<i82371sb_device *>(device);
sb.boot_state_hook().set(":", FUNC(at586_state::boot_state_w));
sb.smi().set_inputline(":maincpu", INPUT_LINE_SMI);
}
void at586_state::superio_config(device_t *device)
{
fdc37c93x_device &fdc = *downcast<fdc37c93x_device *>(device);
fdc.set_sysopt_pin(1);
fdc.gp20_reset().set_inputline(":maincpu", INPUT_LINE_RESET);
fdc.gp25_gatea20().set_inputline(":maincpu", INPUT_LINE_A20);
fdc.irq1().set(":pcibus:7:i82371sb:pic8259_master", FUNC(pic8259_device::ir1_w));
}
static void isa_internal_devices(device_slot_interface &device)
{
device.option_add("fdc37c93x", FDC37C93X);
}
static void pci_devices(device_slot_interface &device)
{
device.option_add_internal("i82439tx", I82439TX_LEGACY);
device.option_add_internal("i82371ab", I82371AB);
device.option_add_internal("i82371sb", I82371SB);
}
void at586_state::at586_map(address_map &map)
{
map(0x00000000, 0x0009ffff).bankrw("bank10");
map(0x000a0000, 0x000bffff).noprw();
map(0x00800000, 0x00800bff).ram().share("nvram");
map(0xfffe0000, 0xffffffff).rom().region("isa", 0x20000);
}
void at586_state::at586_io(address_map &map)
{
map.unmap_value_high();
map(0x0cf8, 0x0cff).rw("pcibus", FUNC(pci_bus_device::read), FUNC(pci_bus_device::write));
}
void at586_state::at_softlists(machine_config &config)
{
/* software lists */
SOFTWARE_LIST(config, "pc_disk_list").set_original("ibm5150");
SOFTWARE_LIST(config, "at_disk_list").set_original("ibm5170");
SOFTWARE_LIST(config, "at_cdrom_list").set_original("ibm5170_cdrom");
}
void at586_state::at586(machine_config &config)
{
pentium_device &maincpu(PENTIUM(config, m_maincpu, 60000000));
maincpu.set_addrmap(AS_PROGRAM, &at586_state::at586_map);
maincpu.set_addrmap(AS_IO, &at586_state::at586_io);
maincpu.set_irq_acknowledge_callback("pcibus:1:i82371ab:pic8259_master", FUNC(pic8259_device::inta_cb));
RAM(config, RAM_TAG).set_default_size("4M").set_extra_options("1M,2M,8M,16M,32M,64M,128M,256M");
PCI_BUS(config, "pcibus", 0).set_busnum(0);
PCI_CONNECTOR(config, "pcibus:0", pci_devices, "i82439tx", true).set_option_machine_config("i82439tx", tx_config);
PCI_CONNECTOR(config, "pcibus:1", pci_devices, "i82371ab", true);
// FIXME: determine ISA bus clock
ISA16_SLOT(config, "isa1", 0, "pcibus:1:i82371ab:isabus", pc_isa16_cards, "svga_et4k", false);
ISA16_SLOT(config, "isa2", 0, "pcibus:1:i82371ab:isabus", pc_isa16_cards, nullptr, false);
ISA16_SLOT(config, "isa3", 0, "pcibus:1:i82371ab:isabus", pc_isa16_cards, nullptr, false);
ISA16_SLOT(config, "isa4", 0, "pcibus:1:i82371ab:isabus", pc_isa16_cards, nullptr, false);
ISA16_SLOT(config, "isa5", 0, "pcibus:1:i82371ab:isabus", pc_isa16_cards, nullptr, false);
at_softlists(config);
}
void at586_state::at586x3(machine_config &config)
{
pentium_device &maincpu(PENTIUM(config, m_maincpu, 60000000));
maincpu.set_addrmap(AS_PROGRAM, &at586_state::at586_map);
maincpu.set_addrmap(AS_IO, &at586_state::at586_io);
maincpu.smiact().set("pcibus:0:i82439tx", FUNC(i82439tx_device::smi_act_w));
maincpu.set_irq_acknowledge_callback("pcibus:1:i82371sb:pic8259_master", FUNC(pic8259_device::inta_cb));
RAM(config, RAM_TAG).set_default_size("4M").set_extra_options("1M,2M,8M,16M,32M,64M,128M,256M");
PCI_BUS(config, "pcibus", 0).set_busnum(0);
PCI_CONNECTOR(config, "pcibus:0", pci_devices, "i82439tx", true).set_option_machine_config("i82439tx", tx_config);
PCI_CONNECTOR(config, "pcibus:1", pci_devices, "i82371sb", true).set_option_machine_config("i82371sb", sb_config);
// FIXME: determine ISA bus clock
ISA16_SLOT(config, "isa1", 0, "pcibus:1:i82371sb:isabus", pc_isa16_cards, "svga_et4k", false);
ISA16_SLOT(config, "isa2", 0, "pcibus:1:i82371sb:isabus", pc_isa16_cards, nullptr, false);
ISA16_SLOT(config, "isa3", 0, "pcibus:1:i82371sb:isabus", pc_isa16_cards, nullptr, false);
ISA16_SLOT(config, "isa4", 0, "pcibus:1:i82371sb:isabus", pc_isa16_cards, nullptr, false);
ISA16_SLOT(config, "isa5", 0, "pcibus:1:i82371sb:isabus", pc_isa16_cards, nullptr, false);
at_softlists(config);
}
static INPUT_PORTS_START(at586m55)
PORT_INCLUDE(at_keyboard)
INPUT_PORTS_END
void at586_state::at586m55(machine_config &config)
{
pentium_device &pentium(PENTIUM(config, m_maincpu, 60000000));
pentium.set_addrmap(AS_PROGRAM, &at586_state::at586_map);
pentium.set_addrmap(AS_IO, &at586_state::at586_io);
pentium.smiact().set("pcibus:0:i82439tx", FUNC(i82439tx_device::smi_act_w));
pentium.set_irq_acknowledge_callback("pcibus:7:i82371sb:pic8259_master", FUNC(pic8259_device::inta_cb));
RAM(config, RAM_TAG).set_default_size("4M").set_extra_options("1M,2M,8M,16M,32M,64M,128M,256M");
PCI_BUS(config, "pcibus", 0).set_busnum(0);
PCI_CONNECTOR(config, "pcibus:0", pci_devices, "i82439tx", true).set_option_machine_config("i82439tx", tx_config);
PCI_CONNECTOR(config, "pcibus:7", pci_devices, "i82371sb", true).set_option_machine_config("i82371sb", sb_config);
ISA16_SLOT(config, "board4", 0, "pcibus:7:i82371sb:isabus", isa_internal_devices, "fdc37c93x", true).set_option_machine_config("fdc37c93x", superio_config);
ISA16_SLOT(config, "isa1", 0, "pcibus:7:i82371sb:isabus", pc_isa16_cards, "svga_et4k", false);
ISA16_SLOT(config, "isa2", 0, "pcibus:7:i82371sb:isabus", pc_isa16_cards, nullptr, false);
ISA16_SLOT(config, "isa3", 0, "pcibus:7:i82371sb:isabus", pc_isa16_cards, nullptr, false);
ISA16_SLOT(config, "isa4", 0, "pcibus:7:i82371sb:isabus", pc_isa16_cards, nullptr, false);
ISA16_SLOT(config, "isa5", 0, "pcibus:7:i82371sb:isabus", pc_isa16_cards, nullptr, false);
at_softlists(config);
}
ROM_START( at586 )
ROM_REGION32_LE(0x40000, "isa", 0)
ROM_SYSTEM_BIOS(0, "sptx", "SP-586TX")
ROMX_LOAD("sp586tx.bin", 0x20000, 0x20000, CRC(1003d72c) SHA1(ec9224ff9b0fdfd6e462cb7bbf419875414739d6), ROM_BIOS(0))
ROM_SYSTEM_BIOS(1, "unisys", "Unisys 586") // probably bad dump due to need of hack in i82439tx to work
ROMX_LOAD("at586.bin", 0x20000, 0x20000, CRC(717037f5) SHA1(1d49d1b7a4a40d07d1a897b7f8c827754d76f824), ROM_BIOS(1))
ROM_SYSTEM_BIOS(2, "ga586t2", "Gigabyte GA-586T2") // ITE 8679 I/O
ROMX_LOAD("gb_ga586t2.bin", 0x20000, 0x20000, CRC(3a50a6e1) SHA1(dea859b4f1492d0d08aacd260ed1e83e00ebac08), ROM_BIOS(2))
ROM_SYSTEM_BIOS(3, "5tx52", "Acorp 5TX52") // W83877TF I/O
ROMX_LOAD("acorp_5tx52.bin", 0x20000, 0x20000, CRC(04d69419) SHA1(983377674fef05e710c8665c14cc348c99166fb6), ROM_BIOS(3))
ROM_SYSTEM_BIOS(4, "txp4", "ASUS TXP4") // W83977TF-A I/O
ROMX_LOAD("asus_txp4.bin", 0x20000, 0x20000, CRC(a1321bb1) SHA1(92e5f14d8505119f85b148a63510617ac12bcdf3), ROM_BIOS(4))
ROM_END
ROM_START(at586x3)
ROM_REGION32_LE(0x40000, "isa", 0)
ROM_SYSTEM_BIOS(0, "5hx29", "5HX29")
ROMX_LOAD("5hx29.bin", 0x20000, 0x20000, CRC(07719a55) SHA1(b63993fd5186cdb4f28c117428a507cd069e1f68), ROM_BIOS(0))
ROM_SYSTEM_BIOS(1, "n7ns04", "Version 21/01/98, without integrated sound") // Micronics M7S-HI with SMSC FDC37C93X I/O
ROMX_LOAD("m7ns04.rom", 0x00000, 0x40000, CRC(9c1f656b) SHA1(f4a0a522d8c47b6ddb6c01fe9a34ddf5b1977f8d), ROM_BIOS(1))
ROM_SYSTEM_BIOS(2, "n7s04", "Version 21/01/98, with integrated sound")
ROMX_LOAD("m7s04.rom", 0x00000, 0x40000, CRC(3689f5a9) SHA1(8daacdb0dc6783d2161680564ffe83ac2515f7ef), ROM_BIOS(2))
ROM_SYSTEM_BIOS(3, "m7shi03", "m7shi03") // Micronics M7S-Hi
ROMX_LOAD("m7shi03.snd", 0x00000, 0x40000, CRC(3a35a939) SHA1(74af69eb5ca546b0960540e7c3ea62a532157f2a), ROM_BIOS(3))
ROM_END
/* FIC VT-503 (Intel TX chipset, ITE 8679 Super I/O) */
ROM_START( ficvt503 )
ROM_REGION32_LE(0x40000, "isa", 0)
ROM_SYSTEM_BIOS(0, "109gi13", "1.09GI13") /* 1997-10-02 */
ROMX_LOAD("109gi13.bin", 0x20000, 0x20000, CRC(0c32af48) SHA1(2cce40a98598f1ed1f398975f7a90c8be4200667), ROM_BIOS(0))
ROM_SYSTEM_BIOS(1, "109gi14", "1.09GI14") /* 1997-11-07 */
ROMX_LOAD("109gi14.awd", 0x20000, 0x20000, CRC(588c5cc8) SHA1(710e5405850fd975b362a422bfe9bc6d6c9a36cd), ROM_BIOS(1))
ROM_SYSTEM_BIOS(2, "109gi15", "1.09GI15") /* 1997-11-07 */
ROMX_LOAD("109gi15.awd", 0x20000, 0x20000, CRC(649a3481) SHA1(e681c6ab55a67cec5978dfffa75fcddc2aa0de4d), ROM_BIOS(2))
ROM_SYSTEM_BIOS(3, "109gi16", "1.09GI16") /* 2000-03-23 */
ROMX_LOAD("109gi16.bin", 0x20000, 0x20000, CRC(a928f271) SHA1(127a83a60752cc33b3ca49774488e511ec7bac55), ROM_BIOS(3))
ROM_SYSTEM_BIOS(4, "115gk140", "1.15GK140") /* 1999-03-03 */
ROMX_LOAD("115gk140.awd", 0x20000, 0x20000, CRC(65e88956) SHA1(f94bb0732e00b5b0f18f4e349db24a289f8379c5), ROM_BIOS(4))
ROM_END
/* Micronics M55Hi-Plus (Intel 430HX chipset, SMSC FDC37C93X Super I/O) */
ROM_START(m55hipl)
ROM_REGION32_LE(0x40000, "isa", 0)
ROM_SYSTEM_BIOS(0, "m55ns04", "m55ns04") // Micronics M55HI-Plus with no sound
ROMX_LOAD("m55-04ns.rom", 0x20000, 0x20000, CRC(0116b2b0) SHA1(19b0203decfd4396695334517488d488aec3ccde), ROM_BIOS(0))
ROM_SYSTEM_BIOS(1, "m55s04", "m55s04") // with sound
ROMX_LOAD("m55-04s.rom", 0x20000, 0x20000, CRC(34a7422e) SHA1(68753fe373c97844beff83ea75c634c77cfedb8f), ROM_BIOS(1))
ROM_SYSTEM_BIOS(2, "m55ns03", "m55ns03") // Micronics M55HI-Plus with no sound
ROMX_LOAD("m55ns03.rom", 0x20000, 0x20000, CRC(6a3deb49) SHA1(78bfc20e0f8699f4d153d241a757153afcde3efb), ROM_BIOS(2))
ROM_SYSTEM_BIOS(3, "m55hi03", "m55hi03") // with sound
ROMX_LOAD("m55hi03.rom", 0x20000, 0x20000, CRC(bd476200) SHA1(7633ba27819ad45c6253abb728b1ef0c49229743), ROM_BIOS(3))
ROM_END
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
COMP( 1990, at586, ibm5170, 0, at586, 0, at586_state, empty_init, "<generic>", "PC/AT 586 (PIIX4)", MACHINE_NOT_WORKING )
COMP( 1990, at586x3, ibm5170, 0, at586x3, 0, at586_state, empty_init, "<generic>", "PC/AT 586 (PIIX3)", MACHINE_NOT_WORKING )
COMP( 1997, ficvt503, ibm5170, 0, at586, 0, at586_state, empty_init, "FIC", "VT-503", MACHINE_NOT_WORKING )
COMP( 1990, m55hipl, ibm5170, 0, at586m55, at586m55, at586_state, empty_init, "Micronics", "M55Hi-Plus", MACHINE_NOT_WORKING )