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Diffstat (limited to 'src/mame/machine/bingoct.cpp')
-rw-r--r--src/mame/machine/bingoct.cpp305
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diff --git a/src/mame/machine/bingoct.cpp b/src/mame/machine/bingoct.cpp
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-// license: BSD-3-Clause
-// copyright-holders: Dirk Best
-/***************************************************************************
-
- Bingo Circus Terminal
-
- © 1989 Sega
-
- Hardware:
- - 2x Z0840008PSC
- - 32 MHz XTAL
- - MB8464A-15LL-SK (next go EPR-12646)
- - 2x ASSP 5C68A
- - 4x HM65256BLSP (next to 5C68A)
- - 315-5338
- - D71051C
- - D71054C
- - MB8464A-15LL-SK (near 5C68A and 315-5330)
- - 315-5330
- - HM62256BLSP-10 (next to 315-5330)
- - 315-5246
- - 2x DIPSW8
-
- PCB 837-7151
-
- TODO:
- - Serial connection to host system
- - Artwork, lamps and LED digits
-
- Notes:
- - No schematics, everything is guessed
-
-***************************************************************************/
-
-#include "emu.h"
-#include "bingoct.h"
-#include "machine/315_5338a.h"
-#include "machine/i8251.h"
-#include "machine/nvram.h"
-#include "machine/pit8253.h"
-#include "sound/rf5c68.h"
-#include "screen.h"
-#include "speaker.h"
-
-
-//**************************************************************************
-// DEVICE DEFINITIONS
-//**************************************************************************
-
-DEFINE_DEVICE_TYPE(BINGOCT, bingoct_device, "bingoct", "Bingo Circus Terminal")
-
-//-------------------------------------------------
-// maincpu memory maps
-//-------------------------------------------------
-
-void bingoct_device::main_mem_map(address_map &map)
-{
- map(0x0000, 0x7fff).rom().region("maincpu", 0);
- map(0x8000, 0xbfff).bankr("gfxbank");
- map(0xe000, 0xffff).ram().share("nvram");
-}
-
-void bingoct_device::main_io_map(address_map &map)
-{
- map.global_mask(0xff);
- map(0x00, 0x00).lw8(NAME([this] (uint8_t data) { m_gfxbank->set_entry(data & 0x07); }));
- map(0x20, 0x23).rw("pit", FUNC(pit8254_device::read), FUNC(pit8254_device::write));
- map(0x40, 0x43).rw("uart", FUNC(i8251_device::read), FUNC(i8251_device::write));
- map(0x60, 0x6f).rw("io", FUNC(sega_315_5338a_device::read), FUNC(sega_315_5338a_device::write));
- map(0x84, 0x84).rw(m_vdp, FUNC(sega315_5246_device::data_read), FUNC(sega315_5246_device::data_write));
- map(0x85, 0x85).rw(m_vdp, FUNC(sega315_5246_device::control_read), FUNC(sega315_5246_device::control_write));
-}
-
-//-------------------------------------------------
-// soundcpu memory maps
-//-------------------------------------------------
-
-void bingoct_device::sound_mem_map(address_map &map)
-{
- map(0x0000, 0x7fff).rom().region("soundcpu", 0);
- map(0x8000, 0x9fff).bankr("soundbank");
- map(0xa000, 0xa7ff).ram();
- map(0xc000, 0xdfff).m("5c68_1", FUNC(rf5c68_device::map));
- map(0xe000, 0xffff).m("5c68_2", FUNC(rf5c68_device::map));
-}
-
-void bingoct_device::sound_io_map(address_map &map)
-{
- map.global_mask(0xff);
- map(0x00, 0x00).lw8(NAME([this] (uint8_t data) { m_soundbank->set_entry(data & 0x3f); }));
- map(0x80, 0x80).rw("soundlatch", FUNC(generic_latch_8_device::read), FUNC(generic_latch_8_device::write));
-}
-
-void bingoct_device::pcm_map(address_map &map)
-{
- map(0x0000, 0xffff).ram();
-}
-
-//-------------------------------------------------
-// rom_region - device-specific ROM region
-//-------------------------------------------------
-
-ROM_START( terminal )
- ROM_REGION(0x20000, "maincpu", 0)
- ROM_LOAD("epr-12646.ic20", 0x00000, 0x20000, CRC(c52e31a2) SHA1(901e84f3c9b65f207f7614d64e685e762b23987e))
-
- ROM_REGION(0x80000, "soundcpu", 0)
- ROM_LOAD("epr-12647.ic24", 0x00000, 0x20000, CRC(33198811) SHA1(6fb9db294a7f40303f22f68c3822e67cbd3560fa))
- ROM_LOAD("epr-12648.ic25", 0x20000, 0x20000, CRC(a34737e5) SHA1(76feec0091afb92af8ced99af61495f28f981120))
- // two empty sockets
-ROM_END
-
-const tiny_rom_entry *bingoct_device::device_rom_region() const
-{
- return ROM_NAME(terminal);
-}
-
-//-------------------------------------------------
-// input_ports - device-specific input ports
-//-------------------------------------------------
-
-static INPUT_PORTS_START( terminal )
- PORT_START("dipsw1")
- PORT_DIPNAME(0x0f, 0x0f, "Coin Mode") PORT_DIPLOCATION("DIPSW1:1,2,3,4")
- PORT_DIPSETTING(0x0f, "1 Credit")
- PORT_DIPSETTING(0x0e, "2 Credits")
- PORT_DIPSETTING(0x0d, "4 Credits")
- PORT_DIPSETTING(0x0c, "5 Credits")
- PORT_DIPSETTING(0x0b, "10 Credits")
- PORT_DIPSETTING(0x0a, "20 Credits")
- PORT_DIPSETTING(0x09, "25 Credits")
- PORT_DIPSETTING(0x08, "50 Credits")
- PORT_DIPSETTING(0x07, "100 Credits")
- PORT_DIPSETTING(0x06, "200 Credits")
- PORT_DIPSETTING(0x05, "250 Credits")
- PORT_DIPSETTING(0x04, "1 Credit (Invalid)")
- PORT_DIPSETTING(0x03, "1 Credit (Invalid)")
- PORT_DIPSETTING(0x02, "1 Credit (Invalid)")
- PORT_DIPSETTING(0x01, "1 Credit (Invalid)")
- PORT_DIPSETTING(0x00, "1 Credit (Invalid)")
- PORT_DIPNAME(0x70, 0x70, "Service Mode") PORT_DIPLOCATION("DIPSW1:5,6,7")
- PORT_DIPSETTING(0x70, "1 Credit")
- PORT_DIPSETTING(0x60, "2 Credits")
- PORT_DIPSETTING(0x50, "5 Credits")
- PORT_DIPSETTING(0x40, "10 Credits")
- PORT_DIPSETTING(0x30, "20 Credits")
- PORT_DIPSETTING(0x20, "25 Credits")
- PORT_DIPSETTING(0x10, "50 Credits")
- PORT_DIPSETTING(0x00, "100 Credits")
- PORT_DIPUNUSED_DIPLOC(0x80, 0x80, "DIPSW1:8")
-
- PORT_START("dipsw2")
- PORT_DIPUNUSED_DIPLOC(0x01, 0x01, "DIPSW2:1")
- PORT_DIPUNUSED_DIPLOC(0x02, 0x02, "DIPSW2:2")
- PORT_DIPUNUSED_DIPLOC(0x04, 0x04, "DIPSW2:3")
- PORT_DIPUNUSED_DIPLOC(0x08, 0x08, "DIPSW2:4")
- PORT_DIPUNUSED_DIPLOC(0x10, 0x10, "DIPSW2:5")
- PORT_DIPUNUSED_DIPLOC(0x20, 0x20, "DIPSW2:6")
- PORT_DIPUNUSED_DIPLOC(0x40, 0x40, "DIPSW2:7")
- PORT_DIPUNUSED_DIPLOC(0x80, 0x80, "DIPSW2:8")
-
- PORT_START("in0")
- PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_CODE(KEYCODE_Z) PORT_NAME("Magic Screen A")
- PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_BUTTON2) PORT_CODE(KEYCODE_X) PORT_NAME("Magic Screen B")
- PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_BUTTON3) PORT_CODE(KEYCODE_C) PORT_NAME("Magic Screen C")
- PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_BUTTON4) PORT_CODE(KEYCODE_V) PORT_NAME("Magic Screen D")
- PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_BUTTON5) PORT_CODE(KEYCODE_B) PORT_NAME("10 Bet")
- PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_BUTTON6) PORT_CODE(KEYCODE_N) PORT_NAME("1 Bet")
- PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_GAMBLE_PAYOUT)
- PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_SERVICE2) PORT_NAME("Credit")
-
- PORT_START("in1")
- PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_SERVICE) PORT_NAME("Test")
- PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_GAMBLE_KEYOUT) PORT_NAME("Key")
- PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_GAMBLE_SERVICE) PORT_NAME("Service")
- PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_COIN1) PORT_NAME("Coin")
- PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
- PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_CUSTOM) PORT_NAME("Hopper Pool Sensor")
- PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_UNUSED)
- PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
-INPUT_PORTS_END
-
-ioport_constructor bingoct_device::device_input_ports() const
-{
- return INPUT_PORTS_NAME(terminal);
-}
-
-//-------------------------------------------------
-// device_add_mconfig - add device configuration
-//-------------------------------------------------
-
-void bingoct_device::device_add_mconfig(machine_config &config)
-{
- Z80(config, m_maincpu, 32_MHz_XTAL / 4); // divider unknown
- m_maincpu->set_addrmap(AS_PROGRAM, &bingoct_device::main_mem_map);
- m_maincpu->set_addrmap(AS_IO, &bingoct_device::main_io_map);
-
- Z80(config, m_soundcpu, 32_MHz_XTAL / 4); // divider unknown
- m_soundcpu->set_addrmap(AS_PROGRAM, &bingoct_device::sound_mem_map);
- m_soundcpu->set_addrmap(AS_IO, &bingoct_device::sound_io_map);
- m_soundcpu->set_irq_acknowledge_callback(FUNC(bingoct_device::soundcpu_irq_ack));
-
- NVRAM(config, "nvram");
-
- GENERIC_LATCH_8(config, "soundlatch");
-
- pit8254_device &pit(PIT8254(config, "pit", 32_MHz_XTAL / 4)); // unknown clock
- pit.set_clk<0>(32_MHz_XTAL / 4); // unknown clock
- pit.set_clk<1>(32_MHz_XTAL / 4); // unknown clock
- pit.out_handler<0>().set("pit", FUNC(pit8254_device::write_clk2));
- pit.out_handler<2>().set_inputline(m_soundcpu, INPUT_LINE_IRQ0, ASSERT_LINE);
-
- I8251(config, "uart", 32_MHz_XTAL / 4); // unknown clock
-
- sega_315_5338a_device &io(SEGA_315_5338A(config, "io", 32_MHz_XTAL));
- io.in_pa_callback().set_ioport("dipsw1");
- io.in_pb_callback().set_ioport("dipsw2");
- io.in_pc_callback().set("soundlatch", FUNC(generic_latch_8_device::read));
- io.out_pc_callback().set("soundlatch", FUNC(generic_latch_8_device::write));
- io.in_pe_callback().set_ioport("in1");
- io.read_callback().set_ioport("in0");
- io.write_callback().set(FUNC(bingoct_device::output_w));
-
- // video hardware
- screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
- screen.set_raw(XTAL(10'738'635)/2,
- sega315_5124_device::WIDTH , sega315_5124_device::LBORDER_START + sega315_5124_device::LBORDER_WIDTH, sega315_5124_device::LBORDER_START + sega315_5124_device::LBORDER_WIDTH + 256,
- sega315_5124_device::HEIGHT_NTSC, sega315_5124_device::TBORDER_START + sega315_5124_device::NTSC_192_TBORDER_HEIGHT, sega315_5124_device::TBORDER_START + sega315_5124_device::NTSC_192_TBORDER_HEIGHT + 192);
- screen.set_screen_update("vdp", FUNC(sega315_5246_device::screen_update));
-
- SEGA315_5246(config, m_vdp, XTAL(10'738'635));
- m_vdp->set_screen("screen");
- m_vdp->set_is_pal(false);
- m_vdp->n_int().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
- m_vdp->n_nmi().set_inputline(m_maincpu, INPUT_LINE_NMI);
- m_vdp->add_route(ALL_OUTPUTS, "mono", 1.00);
-
- // sound hardware
- SPEAKER(config, "mono").front_center();
-
- rf5c68_device &rf5c68_1(RF5C68(config, "5c68_1", 32000000 / 4));
- rf5c68_1.add_route(ALL_OUTPUTS, "mono", 1.0);
- rf5c68_1.set_addrmap(0, &bingoct_device::pcm_map);
-
- rf5c68_device &rf5c68_2(RF5C68(config, "5c68_2", 32000000 / 4));
- rf5c68_2.add_route(ALL_OUTPUTS, "mono", 1.0);
- rf5c68_1.set_addrmap(0, &bingoct_device::pcm_map);
-}
-
-
-//**************************************************************************
-// LIVE DEVICE
-//**************************************************************************
-
-//-------------------------------------------------
-// bingoct_device - constructor
-//-------------------------------------------------
-
-bingoct_device::bingoct_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
- device_t(mconfig, BINGOCT, tag, owner, clock),
- m_maincpu(*this, "maincpu"),
- m_soundcpu(*this, "soundcpu"),
- m_vdp(*this, "vdp"),
- m_gfxbank(*this, "gfxbank"),
- m_soundbank(*this, "soundbank")
-{
-}
-
-//-------------------------------------------------
-// device_start - device-specific startup
-//-------------------------------------------------
-
-void bingoct_device::device_start()
-{
- m_gfxbank->configure_entries(0, 8, memregion("maincpu")->base(), 0x4000);
- m_soundbank->configure_entries(0, 64, memregion("soundcpu")->base(), 0x2000);
-}
-
-//-------------------------------------------------
-// device_reset - device-specific reset
-//-------------------------------------------------
-
-void bingoct_device::device_reset()
-{
-}
-
-//-------------------------------------------------
-// soundcpu_irq_ack - automatic irq ack
-//-------------------------------------------------
-
-IRQ_CALLBACK_MEMBER(bingoct_device::soundcpu_irq_ack)
-{
- m_soundcpu->set_input_line(INPUT_LINE_IRQ0, CLEAR_LINE);
- return 0xff;
-}
-
-//-------------------------------------------------
-// output_w - set lamps and led digits
-//-------------------------------------------------
-
-void bingoct_device::output_w(offs_t offset, uint8_t data)
-{
- // logerror("output_w: %04x = %02x\n", offset, data);
- // offset 5 = led digits
-}