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-rw-r--r--src/mame/drivers/scorpion.cpp412
1 files changed, 0 insertions, 412 deletions
diff --git a/src/mame/drivers/scorpion.cpp b/src/mame/drivers/scorpion.cpp
deleted file mode 100644
index 0f2925a1d96..00000000000
--- a/src/mame/drivers/scorpion.cpp
+++ /dev/null
@@ -1,412 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Miodrag Milanovic
-
-#include "emu.h"
-#include "includes/spectrum.h"
-#include "includes/spec128.h"
-
-#include "machine/beta.h"
-#include "machine/timer.h"
-#include "sound/ay8910.h"
-
-#include "formats/tzx_cas.h"
-
-
-class scorpion_state : public spectrum_state
-{
-public:
- scorpion_state(const machine_config &mconfig, device_type type, const char *tag)
- : spectrum_state(mconfig, type, tag)
- , m_bank1(*this, "bank1")
- , m_bank2(*this, "bank2")
- , m_bank3(*this, "bank3")
- , m_bank4(*this, "bank4")
- , m_beta(*this, BETA_DISK_TAG)
- { }
-
- void scorpion(machine_config &config);
- void profi(machine_config &config);
- void quorum(machine_config &config);
-
-private:
- uint8_t beta_neutral_r(offs_t offset);
- uint8_t beta_enable_r(offs_t offset);
- uint8_t beta_disable_r(offs_t offset);
- void scorpion_0000_w(offs_t offset, uint8_t data);
- void scorpion_port_7ffd_w(uint8_t data);
- void scorpion_port_1ffd_w(uint8_t data);
- DECLARE_MACHINE_START(scorpion);
- DECLARE_MACHINE_RESET(scorpion);
- TIMER_DEVICE_CALLBACK_MEMBER(nmi_check_callback);
-
- void scorpion_io(address_map &map);
- void scorpion_mem(address_map &map);
- void scorpion_switch(address_map &map);
-
- required_memory_bank m_bank1;
- required_memory_bank m_bank2;
- required_memory_bank m_bank3;
- required_memory_bank m_bank4;
- required_device<beta_disk_device> m_beta;
-
- address_space *m_program;
- uint8_t *m_p_ram;
- void scorpion_update_memory();
-
-};
-
-/****************************************************************************************************/
-/* Zs Scorpion 256 */
-
-/*
-port 7ffd. full compatibility with Zx spectrum 128. digits are:
-
-D0-D2 - number of RAM page to put in C000-FFFF
-D3 - switch of address for RAM of screen. 0 - 4000, 1 - c000
-D4 - switch of ROM : 0-zx128, 1-zx48
-D5 - 1 in this bit will block further output in port 7FFD, until reset.
-*/
-
-/*
-port 1ffd - additional port for resources of computer.
-
-D0 - block of ROM in 0-3fff. when set to 1 - allows read/write page 0 of RAM
-D1 - selects ROM expansion. this rom contains main part of service monitor.
-D2 - not used
-D3 - used for output in RS-232C
-D4 - extended RAM. set to 1 - connects RAM page with number 8-15 in
- C000-FFFF. number of page is given in gidits D0-D2 of port 7FFD
-D5 - signal of strobe for interface centronics. to form the strobe has to be
- set to 1.
-D6-D7 - not used. ( yet ? )
-*/
-
-/* rom 0=zx128, 1=zx48, 2 = service monitor, 3=tr-dos */
-
-void scorpion_state::scorpion_update_memory()
-{
- uint8_t *messram = m_ram->pointer();
-
- m_screen_location = messram + ((m_port_7ffd_data & 8) ? (7<<14) : (5<<14));
-
- m_bank4->set_base(messram + (((m_port_7ffd_data & 0x07) | ((m_port_1ffd_data & 0x10)>>1)) * 0x4000));
-
- if ((m_port_1ffd_data & 0x01)==0x01)
- {
- m_ram_0000 = messram+(8<<14);
- m_bank1->set_base(messram+(8<<14));
- logerror("RAM\n");
- }
- else
- {
- if ((m_port_1ffd_data & 0x02)==0x02)
- m_ROMSelection = 2;
- else
- m_ROMSelection = BIT(m_port_7ffd_data, 4);
-
- m_bank1->set_base(&m_p_ram[0x10000 + (m_ROMSelection<<14)]);
- }
-}
-
-void scorpion_state::scorpion_0000_w(offs_t offset, uint8_t data)
-{
- if ( ! m_ram_0000 )
- return;
-
- if ((m_port_1ffd_data & 0x01)==0x01)
- {
- if ( ! m_ram_disabled_by_beta )
- m_ram_0000[offset] = data;
- }
-}
-
-TIMER_DEVICE_CALLBACK_MEMBER(scorpion_state::nmi_check_callback)
-{
- if ((m_io_nmi->read() & 1)==1)
- {
- m_port_1ffd_data |= 0x02;
- scorpion_update_memory();
- m_maincpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero);
- }
-}
-
-void scorpion_state::scorpion_port_7ffd_w(uint8_t data)
-{
- /* disable paging */
- if (m_port_7ffd_data & 0x20)
- return;
-
- /* store new state */
- m_port_7ffd_data = data;
-
- /* update memory */
- scorpion_update_memory();
-}
-
-void scorpion_state::scorpion_port_1ffd_w(uint8_t data)
-{
- m_port_1ffd_data = data;
- scorpion_update_memory();
-}
-
-uint8_t scorpion_state::beta_neutral_r(offs_t offset)
-{
- return m_program->read_byte(offset);
-}
-
-uint8_t scorpion_state::beta_enable_r(offs_t offset)
-{
- if(m_ROMSelection == 1) {
- m_ROMSelection = 3;
- if (m_beta->started()) {
- m_beta->enable();
- m_bank1->set_base(&m_p_ram[0x10000 + (m_ROMSelection<<14)]);
- m_ram_disabled_by_beta = 1;
- }
- }
- return m_program->read_byte(offset + 0x3d00);
-}
-
-uint8_t scorpion_state::beta_disable_r(offs_t offset)
-{
- if (m_beta->started() && m_beta->is_active()) {
- m_ROMSelection = BIT(m_port_7ffd_data, 4);
- m_beta->disable();
- m_bank1->set_base(&m_p_ram[0x10000 + (m_ROMSelection<<14)]);
- m_ram_disabled_by_beta = 1;
- } else
- m_ram_disabled_by_beta = 0;
- return m_program->read_byte(offset + 0x4000);
-}
-
-void scorpion_state::scorpion_mem(address_map &map)
-{
- map(0x0000, 0x3fff).bankr("bank1").w(FUNC(scorpion_state::scorpion_0000_w));
- map(0x4000, 0x7fff).bankrw("bank2");
- map(0x8000, 0xbfff).bankrw("bank3");
- map(0xc000, 0xffff).bankrw("bank4");
-}
-
-void scorpion_state::scorpion_io(address_map &map)
-{
- map.unmap_value_high();
- map(0x001f, 0x001f).rw(m_beta, FUNC(beta_disk_device::status_r), FUNC(beta_disk_device::command_w)).mirror(0xff00);
- map(0x003f, 0x003f).rw(m_beta, FUNC(beta_disk_device::track_r), FUNC(beta_disk_device::track_w)).mirror(0xff00);
- map(0x005f, 0x005f).rw(m_beta, FUNC(beta_disk_device::sector_r), FUNC(beta_disk_device::sector_w)).mirror(0xff00);
- map(0x007f, 0x007f).rw(m_beta, FUNC(beta_disk_device::data_r), FUNC(beta_disk_device::data_w)).mirror(0xff00);
- map(0x00fe, 0x00fe).rw(FUNC(scorpion_state::spectrum_port_fe_r), FUNC(scorpion_state::spectrum_port_fe_w)).select(0xff00);
- map(0x00ff, 0x00ff).rw(m_beta, FUNC(beta_disk_device::state_r), FUNC(beta_disk_device::param_w)).mirror(0xff00);
- map(0x4021, 0x4021).w(FUNC(scorpion_state::scorpion_port_7ffd_w)).mirror(0x3fdc);
- map(0x8021, 0x8021).w("ay8912", FUNC(ay8910_device::data_w)).mirror(0x3fdc);
- map(0xc021, 0xc021).rw("ay8912", FUNC(ay8910_device::data_r), FUNC(ay8910_device::address_w)).mirror(0x3fdc);
- map(0x0021, 0x0021).w(FUNC(scorpion_state::scorpion_port_1ffd_w)).mirror(0x3fdc);
-}
-
-void scorpion_state::scorpion_switch(address_map &map)
-{
- map(0x0000, 0x3fff).r(FUNC(scorpion_state::beta_neutral_r)); // Overlap with previous because we want real addresses on the 3e00-3fff range
- map(0x3d00, 0x3dff).r(FUNC(scorpion_state::beta_enable_r));
- map(0x4000, 0xffff).r(FUNC(scorpion_state::beta_disable_r));
-}
-
-MACHINE_RESET_MEMBER(scorpion_state,scorpion)
-{
- uint8_t *messram = m_ram->pointer();
- m_program = &m_maincpu->space(AS_PROGRAM);
- m_p_ram = memregion("maincpu")->base();
-
- m_ram_0000 = nullptr;
- m_program->install_read_bank(0x0000, 0x3fff, "bank1");
- m_program->install_write_handler(0x0000, 0x3fff, write8sm_delegate(*this, FUNC(scorpion_state::scorpion_0000_w)));
-
- m_beta->disable();
-
- memset(messram,0,256*1024);
-
- /* Bank 5 is always in 0x4000 - 0x7fff */
- m_bank2->set_base(messram + (5<<14));
-
- /* Bank 2 is always in 0x8000 - 0xbfff */
- m_bank3->set_base(messram + (2<<14));
-
- m_port_7ffd_data = 0;
- m_port_1ffd_data = 0;
- scorpion_update_memory();
-}
-MACHINE_START_MEMBER(scorpion_state,scorpion)
-{
-}
-
-
-/* F4 Character Displayer */
-static const gfx_layout spectrum_charlayout =
-{
- 8, 8, /* 8 x 8 characters */
- 96, /* 96 characters */
- 1, /* 1 bits per pixel */
- { 0 }, /* no bitplanes */
- /* x offsets */
- { 0, 1, 2, 3, 4, 5, 6, 7 },
- /* y offsets */
- { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
- 8*8 /* every char takes 8 bytes */
-};
-
-static const gfx_layout quorum_charlayout =
-{
- 8, 8, /* 8 x 8 characters */
- 160, /* 160 characters */
- 1, /* 1 bits per pixel */
- { 0 }, /* no bitplanes */
- /* x offsets */
- { 0, 1, 2, 3, 4, 5, 6, 7 },
- /* y offsets */
- { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
- 8*8 /* every char takes 8 bytes */
-};
-
-static const gfx_layout profi_8_charlayout =
-{
- 8, 8, /* 8 x 8 characters */
- 224, /* 224 characters */
- 1, /* 1 bits per pixel */
- { 0 }, /* no bitplanes */
- /* x offsets */
- { 0, 1, 2, 3, 4, 5, 6, 7 },
- /* y offsets */
- { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
- 8*8 /* every char takes 8 bytes */
-};
-
-static GFXDECODE_START( gfx_scorpion )
- GFXDECODE_ENTRY( "maincpu", 0x17d00, spectrum_charlayout, 0, 8 )
-GFXDECODE_END
-
-static GFXDECODE_START( gfx_profi )
- GFXDECODE_ENTRY( "maincpu", 0x17d00, spectrum_charlayout, 0, 8 )
- GFXDECODE_ENTRY( "maincpu", 0x1abfc, profi_8_charlayout, 0, 8 )
- /* There are more characters after this, that haven't been decoded */
-GFXDECODE_END
-
-static GFXDECODE_START( gfx_quorum )
- GFXDECODE_ENTRY( "maincpu", 0x1fb00, quorum_charlayout, 0, 8 )
-GFXDECODE_END
-
-void scorpion_state::scorpion(machine_config &config)
-{
- spectrum_128(config);
-
- m_maincpu->set_addrmap(AS_PROGRAM, &scorpion_state::scorpion_mem);
- m_maincpu->set_addrmap(AS_IO, &scorpion_state::scorpion_io);
- m_maincpu->set_addrmap(AS_OPCODES, &scorpion_state::scorpion_switch);
-
- MCFG_MACHINE_START_OVERRIDE(scorpion_state, scorpion )
- MCFG_MACHINE_RESET_OVERRIDE(scorpion_state, scorpion )
- subdevice<gfxdecode_device>("gfxdecode")->set_info(gfx_scorpion);
-
- BETA_DISK(config, m_beta, 0);
-
- /* internal ram */
- m_ram->set_default_size("256K");
-
- TIMER(config, "nmi_timer").configure_periodic(FUNC(scorpion_state::nmi_check_callback), attotime::from_hz(50));
-
- config.device_remove("exp");
-}
-
-void scorpion_state::profi(machine_config &config)
-{
- scorpion(config);
- subdevice<gfxdecode_device>("gfxdecode")->set_info(gfx_profi);
-}
-
-void scorpion_state::quorum(machine_config &config)
-{
- scorpion(config);
- subdevice<gfxdecode_device>("gfxdecode")->set_info(gfx_quorum);
-}
-
-
-
-/***************************************************************************
-
- Game driver(s)
-
-***************************************************************************/
-
-ROM_START(scorpio)
- ROM_REGION(0x90000, "maincpu", 0)
- ROM_SYSTEM_BIOS(0, "v1", "V.2.92")
- ROMX_LOAD("scorp0.rom", 0x010000, 0x4000, CRC(0eb40a09) SHA1(477114ff0fe1388e0979df1423602b21248164e5), ROM_BIOS(0))
- ROMX_LOAD("scorp1.rom", 0x014000, 0x4000, CRC(9d513013) SHA1(367b5a102fb663beee8e7930b8c4acc219c1f7b3), ROM_BIOS(0))
- ROMX_LOAD("scorp2.rom", 0x018000, 0x4000, CRC(fd0d3ce1) SHA1(07783ee295274d8ff15d935bfd787c8ac1d54900), ROM_BIOS(0))
- ROMX_LOAD("scorp3.rom", 0x01c000, 0x4000, CRC(1fe1d003) SHA1(33703e97cc93b7edfcc0334b64233cf81b7930db), ROM_BIOS(0))
- ROM_SYSTEM_BIOS(1, "v2", "V.2.92 joined")
- ROMX_LOAD( "scorpion.rom", 0x010000, 0x10000, CRC(fef73c28) SHA1(66cecdadf992d8adb9c66deee929eb56600dc9bc), ROM_BIOS(1))
- ROM_SYSTEM_BIOS(2, "v3", "V.2.94")
- ROMX_LOAD( "scorp294.rom", 0x010000, 0x10000, CRC(99f57ce1) SHA1(083bb57ad52cc871b92d3e1794fd9790872c3584), ROM_BIOS(2))
- ROM_SYSTEM_BIOS(3, "v4", "SMUC V.4.02")
- ROMX_LOAD( "scorp402.rom", 0x010000, 0x20000, CRC(9fcf893d) SHA1(0cc7ba60f5cfc36e75bd3a5c90e26b2a1905a970), ROM_BIOS(3))
- ROM_SYSTEM_BIOS(4, "v5", "ProfROM V.3.9f")
- ROMX_LOAD( "prof_39f.rom", 0x010000, 0x20000, CRC(c55e64da) SHA1(cec7770fe26350f57f6c325a29db78787dc4521e), ROM_BIOS(4))
- ROM_SYSTEM_BIOS(5, "v6", "ProfROM V.4.01")
- ROMX_LOAD( "profrom.rom", 0x010000, 0x80000, CRC(b02d89de) SHA1(4cb85341e2a400e0e88869304d80af430266cdd1), ROM_BIOS(5))
- ROM_SYSTEM_BIOS(6, "v7", "NeOS 256")
- ROMX_LOAD("neos_256.rom", 0x010000, 0x4000, CRC(364ae09a) SHA1(bb6db1947415503a6bc48f33c603fb3a0dbb3690), ROM_BIOS(6))
- ROMX_LOAD("scorp1.rom", 0x014000, 0x4000, CRC(9d513013) SHA1(367b5a102fb663beee8e7930b8c4acc219c1f7b3), ROM_BIOS(6))
- ROMX_LOAD("scorp2.rom", 0x018000, 0x4000, CRC(fd0d3ce1) SHA1(07783ee295274d8ff15d935bfd787c8ac1d54900), ROM_BIOS(6))
- ROMX_LOAD("scorp3.rom", 0x01c000, 0x4000, CRC(1fe1d003) SHA1(33703e97cc93b7edfcc0334b64233cf81b7930db), ROM_BIOS(6))
-
- ROM_REGION(0x01000, "keyboard", 0)
- ROM_LOAD( "scrpkey.rom", 0x0000, 0x1000, CRC(e938a510) SHA1(2753993c97ff0fc6cff26ed792929abc1288dc6f))
-
- ROM_REGION(0x010000, "gsound", 0)
- ROM_LOAD( "gs104.rom", 0x0000, 0x8000, CRC(7a365ba6) SHA1(c865121306eb3a7d811d82fbcc653b4dc1d6fa3d))
- ROM_LOAD( "gs105a.rom", 0x8000, 0x8000, CRC(1cd490c6) SHA1(1ba78923dc7d803e7995c165992e14e4608c2153))
-ROM_END
-
-ROM_START(profi)
- ROM_REGION(0x020000, "maincpu", 0)
- ROM_SYSTEM_BIOS(0, "v1", "ver 1")
- ROMX_LOAD( "profi.rom", 0x010000, 0x10000, CRC(285a0985) SHA1(2b33ab3561e7bc5997da7f0d3a2a906fe7ea960f), ROM_BIOS(0))
- ROM_SYSTEM_BIOS(1, "v2", "ver 2")
- ROMX_LOAD( "profi_my.rom", 0x010000, 0x10000, CRC(2ffd6cd9) SHA1(1b74a3251358c5f102bb87654f47b02281e15e9c), ROM_BIOS(1))
- ROM_SYSTEM_BIOS(2, "v3", "ver 3")
- ROMX_LOAD( "profi-p1.rom", 0x010000, 0x10000, CRC(537ddb81) SHA1(00a23e8dc722b248d4f98cb14a600ce7487f2b9c), ROM_BIOS(2))
- ROM_SYSTEM_BIOS(3, "v4", "ver 4")
- ROMX_LOAD( "profi_1.rom", 0x010000, 0x10000, CRC(f07fbee8) SHA1(b29c81a94658a4d50274ba953775a49e855534de), ROM_BIOS(3))
- ROM_SYSTEM_BIOS(4, "v5", "T-Rex")
- ROMX_LOAD( "profi-p.rom", 0x010000, 0x10000, CRC(314f6b57) SHA1(1507f53ec64dcf5154b5cfce6922f69f70296a53), ROM_BIOS(4))
- ROM_SYSTEM_BIOS(5, "v6", "JV Kramis V0.2")
- ROMX_LOAD( "profi32.rom", 0x010000, 0x10000, CRC(77327f52) SHA1(019bd00cc7939741d99b99beac6ae1298652e652), ROM_BIOS(5))
- ROM_SYSTEM_BIOS(6, "v7", "Power Of Sound Group")
- ROMX_LOAD( "profi1k.rom", 0x010000, 0x10000, CRC(a932676f) SHA1(907ac56219f325949a7c2fe8168799d9cdd5ba6c), ROM_BIOS(6))
-ROM_END
-
-ROM_START(quorum)
- ROM_REGION(0x020000, "maincpu", 0)
- ROM_LOAD("qu7v42.rom", 0x010000, 0x10000, CRC(e950eee5) SHA1(f8e22672722b0038689c6c8bc4acf5392acc9d8c))
-ROM_END
-
-ROM_START(bestzx)
- ROM_REGION(0x020000, "maincpu", 0)
- ROM_LOAD( "bestzx.rom", 0x010000, 0x10000, CRC(fc7936e8) SHA1(0d6378c51b2f08a3e2b4c75e64c76c15ae5dc76d))
-ROM_END
-
-ROM_START( kay1024 )
- ROM_REGION(0x020000, "maincpu", ROMREGION_ERASEFF)
- ROM_SYSTEM_BIOS(0, "v1", "ver 1")
- ROMX_LOAD( "kay98.rom", 0x010000, 0x08000, CRC(7fbf2d43) SHA1(e555f2ed01ecf2231d493bd70a4d79b436e9f10e), ROM_BIOS(0))
- ROMX_LOAD( "trd503.rom", 0x01c000, 0x04000, CRC(10751aba) SHA1(21695e3f2a8f796386ce66eea8a246b0ac44810c), ROM_BIOS(0))
- ROM_SYSTEM_BIOS(1, "v2", "Kramis V0.2")
- ROMX_LOAD( "kay1024b.rom", 0x010000, 0x10000, CRC(ab99c31e) SHA1(cfa9e6553aea72956fce4f0130c007981d684734), ROM_BIOS(1))
- ROM_SYSTEM_BIOS(2, "v3", "Kramis V0.3")
- ROMX_LOAD( "kay1024s.rom", 0x010000, 0x10000, CRC(67351caa) SHA1(1d9c0606b380c000ca1dfa33f90a122ecf9df1f1), ROM_BIOS(2))
-ROM_END
-
-// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
-COMP( 1994, scorpio, spec128, 0, scorpion, spec_plus, scorpion_state, empty_init, "Zonov and Co.", "Scorpion ZS-256", 0 )
-COMP( 1991, profi, spec128, 0, profi, spec_plus, scorpion_state, empty_init, "Kondor and Kramis", "Profi", MACHINE_NOT_WORKING )
-COMP( 1998, kay1024, spec128, 0, scorpion, spec_plus, scorpion_state, empty_init, "NEMO", "Kay 1024", MACHINE_NOT_WORKING )
-COMP( 19??, quorum, spec128, 0, quorum, spec_plus, scorpion_state, empty_init, "<unknown>", "Quorum", MACHINE_NOT_WORKING )
-COMP( 19??, bestzx, spec128, 0, scorpion, spec_plus, scorpion_state, empty_init, "<unknown>", "BestZX", MACHINE_NOT_WORKING )