diff options
Diffstat (limited to 'src/mame/drivers/saitek_corona.cpp')
-rw-r--r-- | src/mame/drivers/saitek_corona.cpp | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/src/mame/drivers/saitek_corona.cpp b/src/mame/drivers/saitek_corona.cpp new file mode 100644 index 00000000000..32cc8f1a2fe --- /dev/null +++ b/src/mame/drivers/saitek_corona.cpp @@ -0,0 +1,156 @@ +// license:BSD-3-Clause +// copyright-holders:hap +/*************************************************************************** + +Saitek Corona. This is a subclass of saitek_corona_state. +Please refer to saitek_stratos.cpp for driver notes. + +To be brief, Saitek Corona has two "HELIOS" chips, I/O addressing is completely +different compared to Stratos/Turbo King. + +***************************************************************************/ + +#include "emu.h" +#include "includes/saitek_stratos.h" + +#include "cpu/m6502/m65c02.h" +#include "machine/nvram.h" +#include "machine/sensorboard.h" +#include "sound/dac.h" +#include "sound/volt_reg.h" + +#include "softlist.h" +#include "speaker.h" + +// internal artwork +#include "saitek_corona.lh" // clickable + + +class corona_state : public saitek_stratos_state +{ +public: + corona_state(const machine_config &mconfig, device_type type, const char *tag) : + saitek_stratos_state(mconfig, type, tag), + m_board(*this, "board"), + m_dac(*this, "dac") + { } + + // machine drivers + void corona(machine_config &config); + +protected: + virtual void machine_start() override; + virtual void machine_reset() override; + +private: + // devices/pointers + required_device<sensorboard_device> m_board; + required_device<dac_bit_interface> m_dac; + + void main_map(address_map &map); +}; + +void corona_state::machine_start() +{ + saitek_stratos_state::machine_start(); +} + +void corona_state::machine_reset() +{ + saitek_stratos_state::machine_reset(); +} + + + +/****************************************************************************** + I/O +******************************************************************************/ + +// HELIOS + + +/****************************************************************************** + Address Maps +******************************************************************************/ + +void corona_state::main_map(address_map &map) +{ + map(0x0000, 0x1fff).ram(); + map(0x8000, 0xffff).rom(); +} + + + +/****************************************************************************** + Input Ports +******************************************************************************/ + +static INPUT_PORTS_START( corona ) + PORT_INCLUDE( saitek_stratos ) + + PORT_MODIFY("IN.6") + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_CUSTOM) +INPUT_PORTS_END + + + +/****************************************************************************** + Machine Drivers +******************************************************************************/ + +void corona_state::corona(machine_config &config) +{ + /* basic machine hardware */ + M65C02(config, m_maincpu, 5_MHz_XTAL); // see set_cpu_freq + m_maincpu->set_addrmap(AS_PROGRAM, &corona_state::main_map); + m_maincpu->set_periodic_int(FUNC(corona_state::irq0_line_hold), attotime::from_hz(100)); + + SENSORBOARD(config, m_board).set_type(sensorboard_device::MAGNETS); + m_board->init_cb().set(m_board, FUNC(sensorboard_device::preset_chess)); + m_board->set_delay(attotime::from_msec(200)); + + /* video hardware */ + PWM_DISPLAY(config, m_display).set_size(2+4, 8+1); + config.set_default_layout(layout_saitek_corona); + + TIMER(config, "lcd_busy").configure_generic(timer_device::expired_delegate()); + + /* sound hardware */ + SPEAKER(config, "speaker").front_center(); + DAC_1BIT(config, m_dac).add_route(ALL_OUTPUTS, "speaker", 0.25); + VOLTAGE_REGULATOR(config, "vref").add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); + + /* extension rom */ + GENERIC_CARTSLOT(config, m_extrom, generic_plain_slot, "saitek_egr", "bin"); + m_extrom->set_device_load(FUNC(corona_state::extrom_load), this); + + SOFTWARE_LIST(config, "cart_list").set_original("saitek_egr"); +} + + + +/****************************************************************************** + ROM Definitions +******************************************************************************/ + +ROM_START( corona ) + ROM_REGION( 0x10000, "maincpu", 0 ) + ROM_LOAD("w2_708g_u2.u2", 0x0000, 0x8000, CRC(52568bb4) SHA1(83fe91787e17bbefc2b3ec651ddb11c88990060d) ) + ROM_LOAD("bw2_708a_u3.u3", 0x8000, 0x8000, CRC(32848f73) SHA1(a447543e3eb4757f9afed26fde77b66985eb96a7) ) +ROM_END + +ROM_START( coronaa ) + ROM_REGION( 0x10000, "maincpu", 0 ) + ROM_LOAD("w2_a14c_u2.u2", 0x0000, 0x8000, CRC(be82e199) SHA1(cfcc573774b6907ed137dca01fa7f3fce493a89f) ) + ROM_LOAD("bw2_a14_u3.u3", 0x8000, 0x8000, CRC(abe87285) SHA1(b15f7ddeac78d252cf413ba4085523e44c6d15df) ) +ROM_END + + + +/****************************************************************************** + Drivers +******************************************************************************/ + +/* YEAR NAME PARENT CMP MACHINE INPUT CLASS INIT COMPANY, FULLNAME, FLAGS */ +CONS( 1988, corona, 0, 0, corona, corona, corona_state, empty_init, "Saitek", "Kasparov Corona (ver. D+)", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_GRAPHICS | MACHINE_CLICKABLE_ARTWORK ) // aka Corona II +CONS( 1988, coronaa, corona, 0, corona, corona, corona_state, empty_init, "Saitek", "Kasparov Corona (ver. D)", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_GRAPHICS | MACHINE_CLICKABLE_ARTWORK ) |