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Diffstat (limited to 'src/mame/drivers/fidel68k.cpp')
-rw-r--r-- | src/mame/drivers/fidel68k.cpp | 473 |
1 files changed, 473 insertions, 0 deletions
diff --git a/src/mame/drivers/fidel68k.cpp b/src/mame/drivers/fidel68k.cpp new file mode 100644 index 00000000000..56cd651bb90 --- /dev/null +++ b/src/mame/drivers/fidel68k.cpp @@ -0,0 +1,473 @@ +// license:BSD-3-Clause +// copyright-holders:hap +/****************************************************************************** + + Fidelity Electronics 68000 based board driver + + TODO: + - how does dual-CPU work? + - IRQ level/timing is unknown + - USART is not emulated + - V11 CPU should be M68EC060, not yet emulated + +****************************************************************************** + +Elite Avant Garde (EAG, model 6114) +----------------------------------- + +There are 5 versions of model 6114(V1 to V5). The one emulated here came from a V2, +but is practically emulated as a V4. + +V1: 128KB DRAM, no EEPROM +V2: 128KB DRAM +V3: 512KB DRAM +V4: 1MB DRAM +V5: 128KB+64KB DRAM, dual-CPU! (2*68K @ 16MHz) + +V6-V11 are on model 6117. Older 1986 model 6081 uses a 6502 CPU. + +Hardware info: +-------------- +- MC68HC000P12F 16MHz CPU, 16MHz XTAL +- MB1422A DRAM Controller, 25MHz XTAL near, 4 DRAM slots(V2: slot 1 and 2 64KB) +- 2*27C512 64KB EPROM, 2*KM6264AL-10 8KB SRAM, 2*AT28C64X 8KB EEPROM +- OKI M82C51A-2 USART, 4.9152MHz XTAL +- other special: magnet sensors, external module slot, serial port + +IRQ source is unknown. Several possibilities: +- NE555 timer IC +- MM/SN74HC4060 binary counter IC (near the M82C51A) +- one of the XTALs, plus divider of course + +The module slot pinout is different from SCC series. The data on those appears +to be compatible with EAG though and will load fine with an adapter. + +The USART allows for a serial connection between the chess computer and another +device, for example a PC. Fidelity released a DOS tool called EAGLINK which +featured PC printer support, complete I/O control, detailed information while +the program is 'thinking', etc. + +Memory map: (of what is known) +----------- +000000-01FFFF: 128KB ROM +104000-107FFF: 16KB SRAM +200000-2FFFFF: hashtable DRAM (max. 1MB) +300000-30000F W hi d0: NE591: 7seg data +300000-30000F W lo d0: NE591: LED data +300000-30000F R lo d7: 74259: keypad rows 0-7 +400000-400001 W lo d0-d3: 74145/7442: led/keypad mux, buzzer out +400000-4????? R hi: external module slot +700002-700003 R lo d7: 74251: keypad row 8 +604000-607FFF: 16KB EEPROM + + +****************************************************************************** + +Elite Avant Garde (EAG, model 6117) +----------------------------------- + +There are 6 versions of model 6114(V6 to V11). From a programmer's point of view, +the hardware is very similar to model 6114. + +V6: 68020, 512KB hashtable RAM +V7: 68020, 1MB h.RAM +V8: 2*68020, 512KB+128KB h.RAM +V9: 68030, 1MB h.RAM +V10: 68040, 1MB h.RAM +V11: 68060, 2MB h.RAM, high speed + +V7 Hardware info: +----------------- +- MC68020RC25E CPU, 25MHz XTAL +- 4*AS7C164-20PC 8KB SRAM, 2*KM684000ALG-7L 512KB CMOS SRAM +- 2*27C512? 64KB EPROM, 2*HM6264LP-15 8KB SRAM, 2*AT28C64B 8KB EEPROM, 2*GAL16V8C +- same as 6114: M82C51A, NE555, SN74HC4060, module slot, chessboard, .. + +V7 Memory map: +-------------- +000000-01FFFF: 128KB ROM +104000-107FFF: 16KB SRAM (unused?) +200000-2FFFFF: hashtable SRAM +300000-30000x: see model 6114 +400000-40000x: see model 6114 +700000-70000x: see model 6114 +604000-607FFF: 16KB EEPROM +800000-807FFF: 32KB SRAM + +V10 Hardware info: +------------------ +- 68040 CPU, 25MHz +- other: assume same or very similar to V11(see below) + +The ROM dump came from the V11(see below). Built-in factory test proves +that this program is a V10. Hold TB button immediately after power-on and +press it for a sequence of tests: +1) all LEDs on +2) F40C: V10 program version +3) 38b9: V10 ROM checksum +4) xxxx: external module ROM checksum (0000 if no module present) +5) xxxx: user settings (stored in EEPROM) +6) xxxx: " +7) 1024: hashtable RAM size +8) return to game + +V11 Hardware info: +------------------ +- MC68EC060RC75 CPU, 36MHz XTAL(36MHz bus, 72MHz CPU), CPU cooler required +- 4*CXK5863AP-20 8KB SRAM, 4*K6X4008C1F-DF55 512KB CMOS SRAM +- 4*M27C256B 32KB EPROM, 2*AT28C64 8KB EEPROM, 5*GAL16V8D +- NEC D71051C USART, assume 8MHz, on quick glance it's same as the OKI USART +- same as 6114: NE555, SN74HC4060, module slot, chessboard, .. + +This is a custom overclocked V10, manufactured by Wilfried Bucke. PCB is marked: +"CHESS HW DESIGN COPYRIGHT 22-10-2002: REVA03 510.1136A01/510.1144B01 COMPONENT SIDE" +There are two versions of this, one with a 66MHz CPU, one with a 72MHz CPU. +Maybe other differences too? + +V1x Memory map: +--------------- +000000-01FFFF: 128KB ROM +200000-3FFFFF: hashtable SRAM (less on V10?) +B0000x-xxxxxx: see V7, -800000 + +******************************************************************************/ + +#include "emu.h" +#include "cpu/m68000/m68000.h" +#include "machine/nvram.h" + +#include "includes/fidelz80.h" + +// internal artwork +#include "fidel_eag.lh" // clickable + + +class fidel68k_state : public fidelz80base_state +{ +public: + fidel68k_state(const machine_config &mconfig, device_type type, const char *tag) + : fidelz80base_state(mconfig, type, tag) + { } + + // devices/pointers + + // EAG(6114/6117) + void eag_prepare_display(); + DECLARE_READ8_MEMBER(eag_input1_r); + DECLARE_WRITE8_MEMBER(eag_leds_w); + DECLARE_WRITE8_MEMBER(eag_7seg_w); + DECLARE_WRITE8_MEMBER(eag_mux_w); + DECLARE_READ8_MEMBER(eag_input2_r); + DECLARE_READ8_MEMBER(eag_cart_r); +}; + + + +// Devices, I/O + +/****************************************************************************** + EAG +******************************************************************************/ + +// misc handlers + +void fidel68k_state::eag_prepare_display() +{ + // 8*7seg leds, (8+1)*8 chessboard leds + UINT8 seg_data = BITSWAP8(m_7seg_data,0,1,3,2,7,5,6,4); + set_display_segmask(0x1ef, 0x7f); + display_matrix(16, 9, m_led_data << 8 | seg_data, m_inp_mux); +} + + +// TTL/generic + +READ8_MEMBER(fidel68k_state::eag_input1_r) +{ + // a1-a3,d7: multiplexed inputs (active low) + return (read_inputs(9) >> offset & 1) ? 0 : 0x80; +} + +READ8_MEMBER(fidel68k_state::eag_input2_r) +{ + // d7: multiplexed inputs highest bit + return (read_inputs(9) & 0x100) ? 0x80 : 0; +} + +WRITE8_MEMBER(fidel68k_state::eag_leds_w) +{ + // a1-a3,d0: led data + m_led_data = (m_led_data & ~(1 << offset)) | ((data & 1) << offset); + eag_prepare_display(); +} + +WRITE8_MEMBER(fidel68k_state::eag_7seg_w) +{ + // a1-a3,d0(d8): digit segment data + m_7seg_data = (m_7seg_data & ~(1 << offset)) | ((data & 1) << offset); + eag_prepare_display(); +} + +WRITE8_MEMBER(fidel68k_state::eag_mux_w) +{ + // d0-d3: 74145 A-D + // 74145 0-8: input mux, digit/led select + // 74145 9: speaker out + UINT16 sel = 1 << (data & 0xf); + m_speaker->level_w(sel >> 9 & 1); + m_inp_mux = sel & 0x1ff; + eag_prepare_display(); +} + +READ8_MEMBER(fidel68k_state::eag_cart_r) +{ + if (m_cart->exists()) + return m_cart->read_rom(space, offset); + else + return 0; +} + + + +/****************************************************************************** + Address Maps +******************************************************************************/ + +// EAG + +static ADDRESS_MAP_START( eag_map, AS_PROGRAM, 16, fidel68k_state ) + AM_RANGE(0x000000, 0x01ffff) AM_ROM + AM_RANGE(0x104000, 0x107fff) AM_RAM + AM_RANGE(0x200000, 0x2fffff) AM_RAM // DRAM slots + AM_RANGE(0x300000, 0x30000f) AM_MIRROR(0x000010) AM_READWRITE8(eag_input1_r, eag_leds_w, 0x00ff) + AM_RANGE(0x300000, 0x30000f) AM_MIRROR(0x000010) AM_WRITE8(eag_7seg_w, 0xff00) AM_READNOP + AM_RANGE(0x400000, 0x407fff) AM_READ8(eag_cart_r, 0xff00) + AM_RANGE(0x400000, 0x400001) AM_WRITE8(eag_mux_w, 0x00ff) + AM_RANGE(0x400002, 0x400007) AM_WRITENOP // ? + AM_RANGE(0x604000, 0x607fff) AM_RAM AM_SHARE("nvram") + AM_RANGE(0x700002, 0x700003) AM_READ8(eag_input2_r, 0x00ff) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( eagv7_map, AS_PROGRAM, 32, fidel68k_state ) + AM_RANGE(0x000000, 0x01ffff) AM_ROM + AM_RANGE(0x104000, 0x107fff) AM_RAM + AM_RANGE(0x200000, 0x2fffff) AM_RAM + AM_RANGE(0x300000, 0x30000f) AM_MIRROR(0x000010) AM_READWRITE8(eag_input1_r, eag_leds_w, 0x00ff00ff) + AM_RANGE(0x300000, 0x30000f) AM_MIRROR(0x000010) AM_WRITE8(eag_7seg_w, 0xff00ff00) AM_READNOP + AM_RANGE(0x400000, 0x407fff) AM_READ8(eag_cart_r, 0xff00ff00) + AM_RANGE(0x400000, 0x400003) AM_WRITE8(eag_mux_w, 0x00ff0000) + AM_RANGE(0x400004, 0x400007) AM_WRITENOP // ? + AM_RANGE(0x604000, 0x607fff) AM_RAM AM_SHARE("nvram") + AM_RANGE(0x700000, 0x700003) AM_READ8(eag_input2_r, 0x000000ff) + AM_RANGE(0x800000, 0x807fff) AM_RAM +ADDRESS_MAP_END + +static ADDRESS_MAP_START( eagv11_map, AS_PROGRAM, 32, fidel68k_state ) + AM_RANGE(0x00000000, 0x0001ffff) AM_ROM + AM_RANGE(0x00200000, 0x003fffff) AM_RAM + AM_RANGE(0x00b00000, 0x00b0000f) AM_MIRROR(0x00000010) AM_READWRITE8(eag_input1_r, eag_leds_w, 0x00ff00ff) + AM_RANGE(0x00b00000, 0x00b0000f) AM_MIRROR(0x00000010) AM_WRITE8(eag_7seg_w, 0xff00ff00) AM_READNOP + AM_RANGE(0x00c00000, 0x00c07fff) AM_READ8(eag_cart_r, 0xff00ff00) + AM_RANGE(0x00c00000, 0x00c00003) AM_WRITE8(eag_mux_w, 0x00ff0000) + AM_RANGE(0x00c00004, 0x00c00007) AM_WRITENOP // ? + AM_RANGE(0x00e04000, 0x00e07fff) AM_RAM AM_SHARE("nvram") + AM_RANGE(0x00f00000, 0x00f00003) AM_READ8(eag_input2_r, 0x000000ff) + AM_RANGE(0x01000000, 0x0101ffff) AM_RAM +ADDRESS_MAP_END + + + +/****************************************************************************** + Input Ports +******************************************************************************/ + +static INPUT_PORTS_START( eag ) + PORT_START("IN.0") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square h1") + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square g1") + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square f1") + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square e1") + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square d1") + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square c1") + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square b1") + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square a1") + PORT_BIT(0x100, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_DEL) PORT_NAME("CL") + + PORT_START("IN.1") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square h2") + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square g2") + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square f2") + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square e2") + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square d2") + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square c2") + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square b2") + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square a2") + PORT_BIT(0x100, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_M) PORT_NAME("DM") + + PORT_START("IN.2") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square h3") + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square g3") + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square f3") + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square e3") + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square d3") + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square c3") + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square b3") + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square a3") + PORT_BIT(0x100, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_R) PORT_CODE(KEYCODE_N) PORT_NAME("New Game") + + PORT_START("IN.3") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square h4") + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square g4") + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square f4") + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square e4") + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square d4") + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square c4") + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square b4") + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square a4") + + PORT_START("IN.4") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square h5") + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square g5") + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square f5") + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square e5") + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square d5") + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square c5") + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square b5") + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square a5") + + PORT_START("IN.5") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square h6") + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square g6") + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square f6") + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square e6") + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square d6") + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square c6") + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square b6") + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square a6") + + PORT_START("IN.6") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square h7") + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square g7") + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square f7") + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square e7") + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square d7") + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square c7") + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square b7") + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square a7") + + PORT_START("IN.7") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square h8") + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square g8") + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square f8") + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square e8") + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square d8") + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square c8") + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square b8") + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Square a8") + + PORT_START("IN.8") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("PB/King") + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("PV/Queen") + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("TM/Rook") + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("ST/Bishop") + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("TB/Knight") + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("LV/Pawn") + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_O) PORT_NAME("Option") + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_V) PORT_NAME("RV") +INPUT_PORTS_END + + + +/****************************************************************************** + Machine Drivers +******************************************************************************/ + +static MACHINE_CONFIG_START( eag, fidel68k_state ) + + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", M68000, XTAL_16MHz) + MCFG_CPU_PROGRAM_MAP(eag_map) + MCFG_CPU_PERIODIC_INT_DRIVER(fidel68k_state, irq2_line_hold, 600) // complete guess + + MCFG_NVRAM_ADD_1FILL("nvram") + + MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", fidelz80base_state, display_decay_tick, attotime::from_msec(1)) + MCFG_DEFAULT_LAYOUT(layout_fidel_eag) + + /* sound hardware */ + MCFG_SPEAKER_STANDARD_MONO("mono") + MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0) + MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) + + /* cartridge */ + MCFG_GENERIC_CARTSLOT_ADD("cartslot", generic_plain_slot, "fidel_scc") + MCFG_GENERIC_EXTENSIONS("bin,dat") + MCFG_GENERIC_LOAD(fidelz80base_state, scc_cartridge) + MCFG_SOFTWARE_LIST_ADD("cart_list", "fidel_scc") +MACHINE_CONFIG_END + +static MACHINE_CONFIG_DERIVED( eagv7, eag ) + + /* basic machine hardware */ + MCFG_CPU_REPLACE("maincpu", M68020, XTAL_25MHz) + MCFG_CPU_PROGRAM_MAP(eagv7_map) + MCFG_CPU_PERIODIC_INT_DRIVER(fidel68k_state, irq2_line_hold, 600) // complete guess +MACHINE_CONFIG_END + +static MACHINE_CONFIG_DERIVED( eagv10, eag ) + + /* basic machine hardware */ + MCFG_CPU_REPLACE("maincpu", M68040, XTAL_25MHz) + MCFG_CPU_PROGRAM_MAP(eagv11_map) + MCFG_CPU_PERIODIC_INT_DRIVER(fidel68k_state, irq2_line_hold, 600) // complete guess +MACHINE_CONFIG_END + +static MACHINE_CONFIG_DERIVED( eagv11, eag ) + + /* basic machine hardware */ + MCFG_CPU_REPLACE("maincpu", M68EC040, XTAL_36MHz*2) // wrong! should be M68EC060 + MCFG_CPU_PROGRAM_MAP(eagv11_map) + MCFG_CPU_PERIODIC_INT_DRIVER(fidel68k_state, irq2_line_hold, 600) // complete guess +MACHINE_CONFIG_END + + + +/****************************************************************************** + ROM Definitions +******************************************************************************/ + +ROM_START( feagv2 ) + ROM_REGION16_BE( 0x20000, "maincpu", 0 ) + ROM_LOAD16_BYTE("6114_e5.u18", 0x00000, 0x10000, CRC(f9c7bada) SHA1(60e545f829121b9a4f1100d9e85ac83797715e80) ) // 27c512 + ROM_LOAD16_BYTE("6114_o5.u19", 0x00001, 0x10000, CRC(04f97b22) SHA1(8b2845dd115498f7b385e8948eca6a5893c223d1) ) // " +ROM_END + + +ROM_START( feagv7 ) + ROM_REGION( 0x20000, "maincpu", 0 ) + ROM_LOAD16_BYTE("eag-v7b", 0x00000, 0x10000, CRC(f2f68b63) SHA1(621e5073e9c5083ac9a9b467f3ef8aa29beac5ac) ) + ROM_LOAD16_BYTE("eag-v7a", 0x00001, 0x10000, CRC(506b688f) SHA1(0a091c35d0f01166b57f964b111cde51c5720d58) ) +ROM_END + + +ROM_START( feagv11 ) + ROM_REGION( 0x20000, "maincpu", 0 ) + ROM_LOAD32_BYTE("16", 0x00000, 0x08000, CRC(8375d61f) SHA1(e042f6f01480c59ee09a458cf34f135664479824) ) // 27c256 + ROM_LOAD32_BYTE("18", 0x00002, 0x08000, CRC(9341dcaf) SHA1(686bd4799e89ffaf11a813d4cf5a2aedd4c2d97a) ) // " + ROM_LOAD32_BYTE("19", 0x00003, 0x08000, CRC(a70c5468) SHA1(7f6b4f46577d5cfdaa84d387c7ce35d941e5bbc7) ) // " + ROM_LOAD32_BYTE("17", 0x00001, 0x08000, CRC(bfd14916) SHA1(115af6dfd29ddd8ad6d2ce390f8ecc4d60de6fce) ) // " +ROM_END + +#define rom_feagv10 rom_feagv11 + + + +/****************************************************************************** + Drivers +******************************************************************************/ + +/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY, FULLNAME, FLAGS */ +COMP( 1989, feagv2, 0, 0, eag, eag, driver_device, 0, "Fidelity Electronics", "Elite Avant Garde (model 6114-2/3/4)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) +COMP( 1990, feagv7, 0, 0, eagv7, eag, driver_device, 0, "Fidelity Electronics", "Elite Avant Garde (model 6117-7)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) +COMP( 1990, feagv10, 0, 0, eagv10, eag, driver_device, 0, "Fidelity Electronics", "Elite Avant Garde (model 6117-10)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) +COMP( 2002, feagv11, feagv10, 0, eagv11, eag, driver_device, 0, "hack (Wilfried Bucke)", "Elite Avant Garde (model 6117-11)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) |