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-rw-r--r--src/mame/drivers/irisha.cpp423
1 files changed, 0 insertions, 423 deletions
diff --git a/src/mame/drivers/irisha.cpp b/src/mame/drivers/irisha.cpp
deleted file mode 100644
index 6fe59cd673c..00000000000
--- a/src/mame/drivers/irisha.cpp
+++ /dev/null
@@ -1,423 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Miodrag Milanovic
-/***************************************************************************
-
- Irisha driver by Miodrag Milanovic
-
- 2008-03-27 Preliminary driver.
-
- Jump addresses:
- Option 1: 0800 (Monitor - the only choice that works)
- Option 2: 046E
- Option 3: 0423 (then jumps to 4000)
- Option 4: 0501
- Option 5: 042E
-
-****************************************************************************/
-
-
-#include "emu.h"
-#include "cpu/i8085/i8085.h"
-#include "machine/i8251.h"
-#include "machine/i8255.h"
-#include "machine/pic8259.h"
-#include "machine/pit8253.h"
-#include "sound/spkrdev.h"
-#include "emupal.h"
-#include "screen.h"
-#include "speaker.h"
-
-class irisha_state : public driver_device
-{
-public:
- irisha_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag)
- , m_p_videoram(*this, "videoram")
- , m_maincpu(*this, "maincpu")
- , m_pit(*this, "pit8253")
- , m_speaker(*this, "speaker")
- , m_keyboard(*this, "LINE%u", 0)
- { }
-
- void irisha(machine_config &config);
-
-private:
- DECLARE_READ8_MEMBER(irisha_keyboard_r);
- DECLARE_READ8_MEMBER(irisha_8255_portb_r);
- DECLARE_READ8_MEMBER(irisha_8255_portc_r);
- DECLARE_WRITE8_MEMBER(irisha_8255_porta_w);
- DECLARE_WRITE8_MEMBER(irisha_8255_portb_w);
- DECLARE_WRITE8_MEMBER(irisha_8255_portc_w);
- DECLARE_WRITE_LINE_MEMBER(speaker_w);
- TIMER_CALLBACK_MEMBER(irisha_key);
- uint32_t screen_update_irisha(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
- required_shared_ptr<uint8_t> m_p_videoram;
-
- void irisha_io(address_map &map);
- void irisha_mem(address_map &map);
-
- bool m_sg1_line;
- bool m_keypressed;
- uint8_t m_keyboard_cnt;
- uint8_t m_ppi_porta;
- uint8_t m_ppi_portc;
- emu_timer *m_key_timer;
- void update_speaker();
- virtual void machine_start() override;
- virtual void machine_reset() override;
- required_device<cpu_device> m_maincpu;
- required_device<pit8253_device> m_pit;
- required_device<speaker_sound_device> m_speaker;
- required_ioport_array<10> m_keyboard;
-};
-
-
-/* Address maps */
-void irisha_state::irisha_mem(address_map &map)
-{
- map(0x0000, 0x3fff).rom(); // ROM
- map(0x4000, 0xdfff).ram(); // RAM
- map(0xe000, 0xffff).ram().share("videoram");
-}
-
-void irisha_state::irisha_io(address_map &map)
-{
- map(0x04, 0x05).r(FUNC(irisha_state::irisha_keyboard_r));
- map(0x06, 0x07).rw("uart", FUNC(i8251_device::read), FUNC(i8251_device::write));
- map(0x08, 0x0B).rw(m_pit, FUNC(pit8253_device::read), FUNC(pit8253_device::write));
- map(0x0C, 0x0F).rw("pic8259", FUNC(pic8259_device::read), FUNC(pic8259_device::write)).mask(0x01);
- map(0x10, 0x13).rw("ppi8255", FUNC(i8255_device::read), FUNC(i8255_device::write));
-}
-
-/* Input ports */
-static INPUT_PORTS_START( irisha )
- PORT_START("LINE0")
- 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_1) PORT_CHAR('1') PORT_CHAR('!')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
-
- PORT_START("LINE1")
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') 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_QUOTE) PORT_CHAR(':') PORT_CHAR('*')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
-
- PORT_START("LINE2")
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('@') PORT_CHAR('`')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('a')
- 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_C) PORT_CHAR('C') PORT_CHAR('c')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR('d')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHAR('e')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('f')
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('g')
-
- PORT_START("LINE3")
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('h')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('i')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('j')
- 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_L) PORT_CHAR('L') PORT_CHAR('l')
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHAR('m')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHAR('n')
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR('o')
-
- PORT_START("LINE4")
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_CHAR('p')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('q')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHAR('r')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('s')
- 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_U) PORT_CHAR('U') PORT_CHAR('u')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHAR('v')
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('w')
-
- PORT_START("LINE5")
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('x')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('y')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('z')
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('[') PORT_CHAR('{')
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR(0xA6)
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('^') PORT_CHAR('~')
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('_')
-
- PORT_START("LINE6")
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_F8)
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F1") PORT_CODE(KEYCODE_F1)
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F2") PORT_CODE(KEYCODE_F2)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F3") PORT_CODE(KEYCODE_F3)
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F4") PORT_CODE(KEYCODE_F4)
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F5") PORT_CODE(KEYCODE_F5)
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Down") PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Caps") PORT_CODE(KEYCODE_CAPSLOCK)
-
- PORT_START("LINE7")
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Back") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_1_PAD)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_2_PAD)
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_3_PAD)
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_4_PAD)
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
-
- PORT_START("LINE8")
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD) //
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
-
- PORT_START("LINE9")
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("?") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL)
-INPUT_PORTS_END
-
-/*************************************************
-
- Video
-
-*************************************************/
-
-uint32_t irisha_state::screen_update_irisha(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- uint8_t gfx;
- uint16_t y,ma=0,x;
- uint16_t *p;
-
- for (y = 0; y < 200; y++)
- {
- p = &bitmap.pix16(y);
-
- for (x = ma; x < ma+40; x++)
- {
- gfx = m_p_videoram[x];
-
- /* Display a scanline of a character */
- *p++ = BIT(gfx, 7);
- *p++ = BIT(gfx, 6);
- *p++ = BIT(gfx, 5);
- *p++ = BIT(gfx, 4);
- *p++ = BIT(gfx, 3);
- *p++ = BIT(gfx, 2);
- *p++ = BIT(gfx, 1);
- *p++ = BIT(gfx, 0);
- }
- ma+=40;
- }
- return 0;
-}
-
-/* F4 Character Displayer */
-static const gfx_layout irisha_charlayout =
-{
- 8, 8, /* 8 x 8 characters */
- 256, /* 256 characters */
- 1, /* 1 bits per pixel */
- { 0 }, /* no bitplanes */
- /* x offsets */
- { 0, 1, 2, 3, 4, 5, 6, 7 },
- /* y offsets */
- { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
- 8*8 /* every char takes 8 bytes */
-};
-
-static GFXDECODE_START( gfx_irisha )
- GFXDECODE_ENTRY( "maincpu", 0x3800, irisha_charlayout, 0, 1 )
-GFXDECODE_END
-
-
-/*************************************************
-
- i8255
-
-*************************************************/
-
-READ8_MEMBER(irisha_state::irisha_8255_portb_r)
-{
- if (m_keypressed==1)
- {
- m_keypressed = 0;
- return 0x80;
- }
-
- return 0x00;
-}
-
-READ8_MEMBER(irisha_state::irisha_8255_portc_r)
-{
- logerror("irisha_8255_portc_r\n");
- return 0;
-}
-
-WRITE8_MEMBER(irisha_state::irisha_8255_porta_w)
-{
- logerror("irisha_8255_porta_w %02x\n",data);
-
- m_ppi_porta = data;
-
- update_speaker();
-}
-
-WRITE8_MEMBER(irisha_state::irisha_8255_portb_w)
-{
- logerror("irisha_8255_portb_w %02x\n",data);
-}
-
-WRITE8_MEMBER(irisha_state::irisha_8255_portc_w)
-{
- //logerror("irisha_8255_portc_w %02x\n",data);
-
- if (BIT(data, 6))
- m_pit->write_gate2((BIT(m_ppi_porta, 5) && !BIT(data, 5)) ? 1 : 0);
-
- m_ppi_portc = data;
-
- update_speaker();
-}
-
-
-/*************************************************
-
- Sound
-
-*************************************************/
-
-void irisha_state::update_speaker()
-{
- int level = ( (BIT(m_ppi_portc, 5)) || (BIT(m_ppi_porta, 4)) || !m_sg1_line) ? 1 : 0;
-
- m_speaker->level_w(level);
-}
-
-
-WRITE_LINE_MEMBER(irisha_state::speaker_w)
-{
- m_sg1_line = state;
- update_speaker();
-}
-
-
-/*************************************************
-
- Keyboard
-
-*************************************************/
-
-TIMER_CALLBACK_MEMBER(irisha_state::irisha_key)
-{
- m_keypressed = 1;
- m_keyboard_cnt = 0;
-}
-
-READ8_MEMBER(irisha_state::irisha_keyboard_r)
-{
- uint8_t keycode = 0xff;
-
- if (m_keyboard_cnt!=0 && m_keyboard_cnt<11)
- keycode = m_keyboard[m_keyboard_cnt-1]->read() ^ 0xff;
-
- m_keyboard_cnt++;
-
- return keycode;
-}
-
-
-/*************************************************
-
- Machine
-
-*************************************************/
-
-void irisha_state::machine_start()
-{
- m_key_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(irisha_state::irisha_key),this));
- m_key_timer->adjust(attotime::from_msec(30), 0, attotime::from_msec(30));
-}
-
-void irisha_state::machine_reset()
-{
- m_sg1_line = 0;
- m_keypressed = 0;
- m_keyboard_cnt = 0;
- m_ppi_porta = 0;
- m_ppi_portc = 0;
-}
-
-/* Machine driver */
-void irisha_state::irisha(machine_config &config)
-{
- /* basic machine hardware */
- I8080(config, m_maincpu, XTAL(16'000'000) / 9);
- m_maincpu->set_addrmap(AS_PROGRAM, &irisha_state::irisha_mem);
- m_maincpu->set_addrmap(AS_IO, &irisha_state::irisha_io);
-
- /* 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(320, 200);
- screen.set_visarea(0, 320-1, 0, 200-1);
- screen.set_screen_update(FUNC(irisha_state::screen_update_irisha));
- screen.set_palette("palette");
-
- GFXDECODE(config, "gfxdecode", "palette", gfx_irisha);
- PALETTE(config, "palette", palette_device::MONOCHROME);
-
- /* sound hardware */
- SPEAKER(config, "mono").front_center();
- SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.50);
-
- /* Devices */
- I8251(config, "uart", 0);
-
- PIT8253(config, m_pit, 0);
- m_pit->set_clk<0>(16_MHz_XTAL / 9);
- m_pit->out_handler<0>().set("pic8259", FUNC(pic8259_device::ir0_w));
- m_pit->set_clk<1>(16_MHz_XTAL / 9 / 8 / 8);
- m_pit->out_handler<1>().set("uart", FUNC(i8251_device::write_txc));
- m_pit->out_handler<1>().append("uart", FUNC(i8251_device::write_rxc));
- m_pit->set_clk<2>(16_MHz_XTAL / 9);
- m_pit->out_handler<2>().set(FUNC(irisha_state::speaker_w));
-
- i8255_device &ppi(I8255(config, "ppi8255"));
- ppi.out_pa_callback().set(FUNC(irisha_state::irisha_8255_porta_w));
- ppi.in_pb_callback().set(FUNC(irisha_state::irisha_8255_portb_r));
- ppi.out_pb_callback().set(FUNC(irisha_state::irisha_8255_portb_w));
- ppi.in_pc_callback().set(FUNC(irisha_state::irisha_8255_portc_r));
- ppi.out_pc_callback().set(FUNC(irisha_state::irisha_8255_portc_w));
-
- pic8259_device &pic8259(PIC8259(config, "pic8259", 0));
- pic8259.out_int_callback().set_inputline(m_maincpu, 0);
-}
-
-/* ROM definition */
-
-ROM_START( irisha )
- ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
- ROM_LOAD( "ir_bootm.bin", 0x0000, 0x2000, CRC(7f9f4f0e) SHA1(05f97e1a1d7a15f4451129dba6c0bddc87ea748e))
- ROM_LOAD( "ir_conou.bin", 0x2000, 0x2000, CRC(bf92beed) SHA1(696c482ba53bc6261db11061ecc7141c67f1d820))
-ROM_END
-
-/* Driver */
-// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
-COMP( 1983, irisha, 0, 0, irisha, irisha, irisha_state, empty_init, "MGU", "Irisha", MACHINE_NOT_WORKING)