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Diffstat (limited to 'src/mame/drivers/aquarius.cpp')
-rw-r--r-- | src/mame/drivers/aquarius.cpp | 437 |
1 files changed, 0 insertions, 437 deletions
diff --git a/src/mame/drivers/aquarius.cpp b/src/mame/drivers/aquarius.cpp deleted file mode 100644 index df0fd1e31d8..00000000000 --- a/src/mame/drivers/aquarius.cpp +++ /dev/null @@ -1,437 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Nathan Woods -/*************************************************************************** - - Mattel Aquarius - - - TODO: - - - slot interface for cartridges - - hand controllers - - scramble RAM also - - memory mapper - - proper video timings - - PAL mode - - floppy support (I/O 0xe6-0xe7 = drive 1, 0xea-0xeb = drive 2) - - modem - - "old" version of BASIC ROM - - Aquarius II - -Dick Smith catalog numbers, taken from advertisements: - -X-6000 : Aquarius Computer (2K RAM) -X-6005 : Mini Expander -X-6010 : Data Recorder -X-6015 : 16K RAM cart -X-6020 : 32K RAM cart -X-6025 : Thermal Printer -X-6026 : Roll of paper for the printer - -***************************************************************************/ - -#include "emu.h" -#include "includes/aquarius.h" - -#include "softlist.h" -#include "speaker.h" - - -/*************************************************************************** - CONSTANTS -***************************************************************************/ - -#define XTAL1 8866000 -#define XTAL2 7.15909_MHz_XTAL - - -/*************************************************************************** - GLOBAL VARIABLES -***************************************************************************/ - - - -/*************************************************************************** - READ/WRITE HANDLERS -***************************************************************************/ - -/* - To read stored data from cassette the program should look at bit zero of - the cassette input port and measure the time difference between leading - edges or trailing edges. This is to prevent DC level shifting from altering - pulse width of data. The program should then look for sync bytes for data - synchronisation before data block transfer. If there is any task that must - be performed during cassette loading, the maximum allowable time to do the - job after one byte from cassette, must be less than 80% of the period of a - mark cycle. Control must be returned at that time to the cassette routine - in order to maintain data integrity. -*/ -uint8_t aquarius_state::cassette_r() -{ - return ((m_cassette)->input() < +0.0) ? 0 : 1; -} - - -/* - Sound and cassette port use a common pin. Therefore the signal to cassette - will appear on audio output. Sound port is a simple one bit I/O and therefore - it must be toggled at a specific rate under software control. -*/ -void aquarius_state::cassette_w(uint8_t data) -{ - m_speaker->level_w(BIT(data, 0)); - m_cassette->output(BIT(data, 0) ? +1.0 : -1.0); -} - - -/* - The current state of the vertical sync will appear on bit 0 during a read of - this port. The waveform and timing spec is shown as follows: - - |<- Active scan period ->|V.sync |<- - | 12.8 ms |3.6 ms (PAL) - | |2.8 ms (NTSC) - +++++++++++++++++++++++++++++++ ++++++++++++ - + + + - + + + - +++++ +++++++++ -*/ -uint8_t aquarius_state::vsync_r() -{ - return m_screen->vblank() ? 0 : 1; -} - - -/* - Bit D0 of this port controls the swapping of the lower 16K block in the memory - map with the upper 16K. A 1 in this bit indicates swapping. This bit is reset - after power up initialization. -*/ -void aquarius_state::mapper_w(uint8_t data) -{ -} - - -/* - Printer handshaking port (read) Port 0xFE when read, presents the clear - to send status from PRNHASK pin at bit D0. A 1 indicates printer is ready, - 0 means not ready. -*/ -uint8_t aquarius_state::printer_r() -{ - return 1; /* ready */ -} - - -/* - This is a single bit I/O at D0, it will perform as a serial output - port under software control. Since timing is done by software the - baudrate is variable. In BASIC this is a 1200 baud printer port for - the 40 column thermal printer. -*/ -void aquarius_state::printer_w(uint8_t data) -{ -} - - -/* - This port is 6 bits wide, when read, it returns the row data from the - keyboard matrix. The keyboard is usually scanned in the following manner: - - The keyboard is a 6 row by 8 column matrix. The column is connected to - the higher order address bus A15-A8. When Z80 executes its input - instruction sets, either the current content of the accumulator (A) or - the content of register (B) will go to the higher order address bus. - Therefore the keyboard can be scanned by placing a specific scanning - pattern in (A) or (B) and reading the result returned on rows. -*/ -uint8_t aquarius_state::keyboard_r(offs_t offset) -{ - uint8_t result = 0xff; - - if (!BIT(offset, 8)) result &= m_y0->read(); - if (!BIT(offset, 9)) result &= m_y1->read(); - if (!BIT(offset, 10)) result &= m_y2->read(); - if (!BIT(offset, 11)) result &= m_y3->read(); - if (!BIT(offset, 12)) result &= m_y4->read(); - if (!BIT(offset, 13)) result &= m_y5->read(); - if (!BIT(offset, 14)) result &= m_y6->read(); - if (!BIT(offset, 15)) result &= m_y7->read(); - - return result; -} - - -/* - Software lock: Writing this port with an 8 bit value will set the software - scrambler pattern. The data that appears on the output side will be the - result of the input bus EX-ORed with this pattern, bit by bit. The software - lock is a scrambler built between the CPU and external interface. The - scrambling pattern is contained in port 0xFF and is not readable. CPU data - output to external bus will be XORed with this pattern in a bit by bit - fashion to generate the real data on external bus. By the same mechanism, - data from external bus is also XORed with this pattern and read by CPU. - - Therefore it the external device is RAM, the software lock simply has no - effect as long as the scrambling pattern remains unchanged. For I/O - operation the pattern is gated to 0 and thus scrambling action is nullified. - - In BASIC operation the scrambling pattern is generated by a random number - routine. For game cartridge the lock pattern is generated from data in the - game cartridge itself. -*/ -void aquarius_state::scrambler_w(uint8_t data) -{ - m_scrambler = data; -} - -uint8_t aquarius_state::cartridge_r(offs_t offset) -{ - uint8_t data = 0; - if (m_cart->exists()) - data = m_cart->read_rom(offset); - - return data ^ m_scrambler; -} - - -/*************************************************************************** - DRIVER INIT -***************************************************************************/ - -void aquarius_state::init_aquarius() -{ - /* install expansion memory if available */ - if (m_ram->size() > 0x1000) - { - address_space &space = m_maincpu->space(AS_PROGRAM); - - space.install_readwrite_bank(0x4000, 0x4000 + m_ram->size() - 0x1000 - 1, "bank1"); - membank("bank1")->set_base(m_ram->pointer()); - } -} - - -/*************************************************************************** - ADDRESS MAPS -***************************************************************************/ - -void aquarius_state::aquarius_mem(address_map &map) -{ - map(0x0000, 0x1fff).rom(); - map(0x3000, 0x33ff).ram().w(FUNC(aquarius_state::aquarius_videoram_w)).share("videoram"); - map(0x3400, 0x37ff).ram().w(FUNC(aquarius_state::aquarius_colorram_w)).share("colorram"); - map(0x3800, 0x3fff).ram(); - map(0x4000, 0xbfff).noprw(); /* expansion ram */ - map(0xc000, 0xffff).r(FUNC(aquarius_state::cartridge_r)); -} - -void aquarius_state::aquarius_io(address_map &map) -{ -// map(0x7e, 0x7f).mirror(0xff00).rw(FUNC(aquarius_state::modem_r), FUNC(aquarius_state::modem_w)); - map(0xf6, 0xf6).mirror(0xff00).rw("ay8910", FUNC(ay8910_device::data_r), FUNC(ay8910_device::data_w)); - map(0xf7, 0xf7).mirror(0xff00).w("ay8910", FUNC(ay8910_device::address_w)); - map(0xfc, 0xfc).mirror(0xff00).rw(FUNC(aquarius_state::cassette_r), FUNC(aquarius_state::cassette_w)); - map(0xfd, 0xfd).mirror(0xff00).rw(FUNC(aquarius_state::vsync_r), FUNC(aquarius_state::mapper_w)); - map(0xfe, 0xfe).mirror(0xff00).rw(FUNC(aquarius_state::printer_r), FUNC(aquarius_state::printer_w)); - map(0xff, 0xff).select(0xff00).rw(FUNC(aquarius_state::keyboard_r), FUNC(aquarius_state::scrambler_w)); -} - - -/*************************************************************************** - INPUT PORTS -***************************************************************************/ - -/* the 'reset' key is directly tied to the reset line of the cpu */ -INPUT_CHANGED_MEMBER(aquarius_state::aquarius_reset) -{ - m_maincpu->set_input_line(INPUT_LINE_RESET, newval ? CLEAR_LINE : ASSERT_LINE); -} - -static INPUT_PORTS_START( aquarius ) - PORT_START("Y0") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("= +\tNEXT") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x90 \\") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) PORT_CHAR('\\') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(": *\tPEEK") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RTN") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("; @\tPOKE") PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('@') - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(". >\tVAL") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') - PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("Y1") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("- _\tFOR") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("/ ^") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('/') PORT_CHAR('^') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("0 ?") PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR('?') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P') PORT_CHAR(16) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("L\tPOINT") PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L') PORT_CHAR(12) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(", <\tSTR$") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') - PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("Y2") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("9 )\tCOPY") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O') PORT_CHAR(15) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("K\tPRESET") PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K') PORT_CHAR(11) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M') PORT_CHAR(13) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("N\tRIGHT$") PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N') PORT_CHAR(14) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("J\tPSET") PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J') PORT_CHAR(10) - PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("Y3") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("8 (\tRETURN") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I') PORT_CHAR(9) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("7 '\tGOSUB") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U') PORT_CHAR(21) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H') PORT_CHAR(8) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("B\tMID$") PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B') PORT_CHAR(2) - PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("Y4") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("6 &\tON") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y') PORT_CHAR(25) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("G\tBELL") PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G') PORT_CHAR(7) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("V\tLEFT$") PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V') PORT_CHAR(22) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("C\tSTOP") PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C') PORT_CHAR(3) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F\tDATA") PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F') PORT_CHAR(6) - PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("Y5") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("5 %\tGOTO") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("T\tINPUT") PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T') PORT_CHAR(20) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("4 $\tTHEN") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("R\tRETYP") PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R') PORT_CHAR(18) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("D\tREAD") PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D') PORT_CHAR(4) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("X\tDELINE") PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X') PORT_CHAR(24) - PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("Y6") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("3 #\tIF") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("E\tDIM") PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E') PORT_CHAR(5) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("S\tSTPLST") PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S') PORT_CHAR(19) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Z\tCLOAD") PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z') PORT_CHAR(26) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SPACE\tCHR$") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(32) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("A\tCSAVE") PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A') PORT_CHAR(1) - PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("Y7") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("2 \"\tLIST") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("W\tREM") PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W') PORT_CHAR(23) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("1 !\tRUN") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q') PORT_CHAR(17) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CTL") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2) - PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("RESET") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RST") PORT_CODE(KEYCODE_F10) PORT_CHANGED_MEMBER(DEVICE_SELF, aquarius_state, aquarius_reset, 0) - - PORT_START("LEFT") - PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN ) - - PORT_START("RIGHT") - PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN ) -INPUT_PORTS_END - - -/*************************************************************************** - CHARACTER LAYOUT -***************************************************************************/ - -static const gfx_layout aquarius_charlayout = -{ - 8, 8, - 256, - 1, - { 0 }, - { 0, 1, 2, 3, 4, 5, 6, 7 }, - { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, }, - 8 * 8 -}; - -/* Graphics Decode Information */ - -static GFXDECODE_START( gfx_aquarius ) - GFXDECODE_ENTRY( "gfx1", 0x0000, aquarius_charlayout, 0, 256 ) -GFXDECODE_END - - -/*************************************************************************** - MACHINE DRIVERS -***************************************************************************/ - -void aquarius_state::aquarius(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, XTAL2 / 2); - m_maincpu->set_addrmap(AS_PROGRAM, &aquarius_state::aquarius_mem); - m_maincpu->set_addrmap(AS_IO, &aquarius_state::aquarius_io); - m_maincpu->set_vblank_int("screen", FUNC(aquarius_state::irq0_line_hold)); - - /* video hardware */ - SCREEN(config, m_screen, SCREEN_TYPE_RASTER); - m_screen->set_refresh_hz(60); - m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2800)); - m_screen->set_size(40 * 8, 25 * 8); - m_screen->set_visarea(0, 40 * 8 - 1, 0 * 8, 25 * 8 - 1); - m_screen->set_screen_update(FUNC(aquarius_state::screen_update_aquarius)); - m_screen->set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_aquarius); - TEA1002(config, m_tea1002, XTAL(8'867'238)); - PALETTE(config, m_palette, FUNC(aquarius_state::aquarius_palette), 512, 16); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.25); - - /* mini expander */ - ay8910_device &ay8910(AY8910(config, "ay8910", XTAL(3'579'545)/2)); // ??? AY-3-8914 - ay8910.port_a_read_callback().set_ioport("RIGHT"); - ay8910.port_b_read_callback().set_ioport("LEFT"); - ay8910.add_route(ALL_OUTPUTS, "mono", 0.25); - - /* cassette */ - CASSETTE(config, m_cassette); - m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED); - m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05); - m_cassette->set_formats(aquarius_cassette_formats); - m_cassette->set_interface("aquarius_cass"); - - /* cartridge */ - GENERIC_CARTSLOT(config, m_cart, generic_linear_slot, "aquarius_cart"); - - /* internal ram */ - RAM(config, RAM_TAG).set_default_size("20K").set_extra_options("4K,8K,36K"); - - /* software lists */ - SOFTWARE_LIST(config, "cart_list").set_original("aquarius_cart"); - SOFTWARE_LIST(config, "cass_list").set_original("aquarius_cass"); -} - - -/*************************************************************************** - ROM DEFINITIONS -***************************************************************************/ - -ROM_START( aquarius ) - ROM_REGION(0x10000, "maincpu", 0) - - /* basic rom */ - ROM_DEFAULT_BIOS("rev2") - ROM_SYSTEM_BIOS(0, "rev2", "Revision 2") - ROMX_LOAD("aq2.u2", 0x0000, 0x2000, CRC(a2d15bcf) SHA1(ca6ef55e9ead41453efbf5062d6a60285e9661a6), ROM_BIOS(0)) - ROM_SYSTEM_BIOS(1, "rev1", "Revision 1") - ROMX_LOAD("aq1.u2", 0x0000, 0x2000, NO_DUMP, ROM_BIOS(1)) - - /* charrom */ - ROM_REGION(0x800, "gfx1", 0) - ROM_LOAD("aq2.u5", 0x000, 0x800, CRC(e117f57c) SHA1(3588c0267c67dfbbda615bcf8dc3d3a5c5bd815a)) -ROM_END - - -/*************************************************************************** - GAME DRIVERS -***************************************************************************/ - -// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS -COMP( 1983, aquarius, 0, 0, aquarius, aquarius, aquarius_state, init_aquarius, "Mattel", "Aquarius (NTSC)", 0 ) -//COMP( 1984, aquariu2, aquarius, 0, aquarius, aquarius, aquarius_state, empty_init, "Mattel", "Aquarius II", MACHINE_NOT_WORKING ) |