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-rw-r--r--src/mame/drivers/dai.cpp252
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diff --git a/src/mame/drivers/dai.cpp b/src/mame/drivers/dai.cpp
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index 345a426a83c..00000000000
--- a/src/mame/drivers/dai.cpp
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@@ -1,252 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Krzysztof Strzecha, Nathan Woods
-/*******************************************************************************
-
-DAI driver by Krzysztof Strzecha and Nathan Woods
-
-What's new:
------------
-21.05.2004 TMS5501 fixes. Debug code cleanups.
-06.03.2004 Stack overflow interrupt added.
-05.09.2003 Random number generator added. Few video hardware bugs fixed.
- Fixed few I8080 instructions, making much more BASIC games playable.
-
-Notes on emulation status and to do list:
------------------------------------------
-1. A lot to do. Too much to list.
-
-DAI technical information
-==========================
-
-CPU:
-----
- I8080 2MHz
-
-
-Memory map:
------------
- 0000-bfff RAM
- c000-dfff ROM (non-switchable)
- e000-efff ROM (4 switchable banks)
- f000-f7ff ROM extension (optional)
- f800-f8ff SRAM (stack)
- f900-ffff I/O
- f900-faff spare
- fb00-fbff AMD9511 math chip (optional)
- fc00-fcff 8253 programmable interval timer
- fd00-fdff discrete devices
- fe00-feff 8255 PIO (DCE bus)
- ff00-ffff timer + 5501 interrupt controller
-
-Interrupts:
------------
-
-
-Keyboard:
----------
-
-
-Video:
------
-
-
-Sound:
-------
-
-
-Timings:
---------
-
-
-*******************************************************************************/
-
-#include "emu.h"
-#include "includes/dai.h"
-#include "screen.h"
-#include "speaker.h"
-
-
-/* memory w/r functions */
-void dai_state::mem_map(address_map &map)
-{
- map(0x0000, 0xbfff).ram().share("mainram");
- map(0xc000, 0xdfff).rom().region("maincpu",0);
- map(0xe000, 0xefff).bankr("bank2");
- map(0xf000, 0xf7ff).w(FUNC(dai_state::stack_interrupt_circuit_w));
- map(0xf800, 0xf8ff).ram();
- map(0xfb00, 0xfbff).rw(FUNC(dai_state::amd9511_r), FUNC(dai_state::amd9511_w));
- map(0xfc00, 0xfcff).rw(FUNC(dai_state::pit_r), FUNC(dai_state::pit_w)); // .rw(m_pit, FUNC(pit8253_device::read), FUNC(pit8253_device::write));
- map(0xfd00, 0xfdff).rw(FUNC(dai_state::io_discrete_devices_r), FUNC(dai_state::io_discrete_devices_w));
- map(0xfe00, 0xfeff).rw("ppi", FUNC(i8255_device::read), FUNC(i8255_device::write));
- map(0xff00, 0xff0f).mirror(0xf0).m(m_tms5501, FUNC(tms5501_device::io_map));
-}
-
-
-/* keyboard input */
-static INPUT_PORTS_START (dai)
- PORT_START("IN0") /* [0] - port ff07 bit 0 */
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('h')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_CHAR('p')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('x')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
- PORT_START("IN1") /* [1] - port ff07 bit 1 */
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('a')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('i')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('q')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('y')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
- PORT_START("IN2") /* [2] - port ff07 bit 2 */
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR(':') PORT_CHAR('*')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHAR('b')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('j')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHAR('r')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('z')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
- PORT_START("IN3") /* [3] - port ff07 bit 3 */
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHAR('c')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHAR('k')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('s')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('[') PORT_CHAR(']')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
- PORT_START("IN4") /* [4] - port ff07 bit 4 */
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR('d')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_CHAR('l')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHAR('t')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('^') PORT_CHAR('~')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
- PORT_START("IN5") /* [5] - port ff07 bit 5 */
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_CHAR('=')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHAR('e')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHAR('m')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHAR('u')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL))
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
- PORT_START("IN6") /* [6] - port ff07 bit 6 */
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('f')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHAR('n')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHAR('v')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Rept") PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(INSERT))
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Break") PORT_CODE(KEYCODE_ESC) PORT_CHAR(27)
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
- PORT_START("IN7") /* [7] - port ff07 bit 7 */
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('g')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR('o')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('w')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Char del") PORT_CODE(KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(DEL))
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
- PORT_START("IN8") /* [8] */
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_CUSTOM) PORT_VBLANK("screen")
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_PLAYER(1)
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_PLAYER(2)
- PORT_BIT(0xcb, IP_ACTIVE_HIGH, IPT_UNUSED)
-INPUT_PORTS_END
-
-/* F4 Character Displayer */
-static const gfx_layout dai_charlayout =
-{
- 8, 16, /* 8 x 16 characters */
- 256, /* 256 characters */
- 1, /* 1 bits per pixel */
- { 0 }, /* no bitplanes */
- /* x offsets */
- { 7, 6, 5, 4, 3, 2, 1, 0 },
- /* y offsets */
- { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
- 8*16 /* every char takes 16 bytes */
-};
-
-static GFXDECODE_START( gfx_dai )
- GFXDECODE_ENTRY( "chargen", 0x0000, dai_charlayout, 0, 8 )
-GFXDECODE_END
-
-/* machine definition */
-void dai_state::dai(machine_config &config)
-{
- /* basic machine hardware */
- I8080(config, m_maincpu, 2000000);
- m_maincpu->set_addrmap(AS_PROGRAM, &dai_state::mem_map);
- m_maincpu->set_irq_acknowledge_callback(FUNC(dai_state::int_ack));
- config.set_maximum_quantum(attotime::from_hz(60));
-
- PIT8253(config, m_pit, 0);
- m_pit->set_clk<0>(2000000);
- m_pit->out_handler<0>().set(m_sound, FUNC(dai_sound_device::set_input_ch0));
- m_pit->set_clk<1>(2000000);
- m_pit->out_handler<1>().set(m_sound, FUNC(dai_sound_device::set_input_ch1));
- m_pit->set_clk<2>(2000000);
- m_pit->out_handler<2>().set(m_sound, FUNC(dai_sound_device::set_input_ch2));
-
- I8255(config, "ppi");
-
- /* video hardware */
- screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
- screen.set_refresh_hz(50);
- screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */
- screen.set_size(1056, 542);
- screen.set_visarea(0, 1056-1, 0, 302-1);
- screen.set_screen_update(FUNC(dai_state::screen_update));
- screen.set_palette(m_palette);
-
- GFXDECODE(config, "gfxdecode", m_palette, gfx_dai);
- PALETTE(config, m_palette, FUNC(dai_state::dai_palette), std::size(s_palette));
-
- /* sound hardware */
- SPEAKER(config, "mono").front_center();
- SPEAKER(config, "lspeaker").front_left();
- SPEAKER(config, "rspeaker").front_right();
- DAI_SOUND(config, m_sound).add_route(0, "lspeaker", 0.50).add_route(1, "rspeaker", 0.50);
-
- /* cassette */
- CASSETTE(config, m_cassette);
- m_cassette->set_default_state(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
- m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
- m_cassette->set_interface("dai_cass");
-
- /* tms5501 */
- TMS5501(config, m_tms5501, 2000000);
- m_tms5501->int_callback().set_inputline("maincpu", I8085_INTR_LINE);
- m_tms5501->xi_callback().set(FUNC(dai_state::keyboard_r));
- m_tms5501->xo_callback().set(FUNC(dai_state::keyboard_w));
- TIMER(config, m_tms_timer).configure_generic(FUNC(dai_state::tms_timer));
-
- /* software lists */
- SOFTWARE_LIST(config, "cass_list").set_original("dai_cass");
-}
-
-
-ROM_START(dai)
- ROM_REGION(0x6000,"maincpu",0)
- ROM_LOAD("dai.bin", 0x0000, 0x2000, CRC(ca71a7d5) SHA1(6bbe2336c717354beab2ae201debeb4fd055bdcb))
- ROM_LOAD("dai00.bin", 0x2000, 0x1000, CRC(fa7d39ac) SHA1(3d1824a1f273882f934249ef3cb1b38ef99de7b9))
- ROM_LOAD("dai01.bin", 0x3000, 0x1000, CRC(cb5809f2) SHA1(523656f0a9d98888cd3e2bd66886c589e9ae75b4))
- ROM_LOAD("dai02.bin", 0x4000, 0x1000, CRC(03f72d4a) SHA1(573d65dc82321970dcaf81d7638a02252ea18a7a))
- ROM_LOAD("dai03.bin", 0x5000, 0x1000, CRC(c475c96f) SHA1(96fc3cc4b8a2873f0d044bd8033d1e7b7197dd97))
-
- ROM_REGION(0x2000, "chargen",0)
- ROM_LOAD ("nch.bin", 0x0000, 0x1000, CRC(a9f5b30b) SHA1(24119b2984ab4e50dc0dabae1065ff6d6c1f237d))
-ROM_END
-
-/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME */
-COMP( 1978, dai, 0, 0, dai, dai, dai_state, empty_init, "Data Applications International", "DAI Personal Computer", MACHINE_SUPPORTS_SAVE )