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/***************************************************************************
Ondra driver by Miodrag Milanovic
08/09/2008 Preliminary driver.
****************************************************************************/
#include "emu.h"
#include "cpu/z80/z80.h"
#include "sound/wave.h"
#include "imagedev/cassette.h"
#include "machine/ram.h"
#include "includes/ondra.h"
/* Address maps */
static ADDRESS_MAP_START(ondra_mem, AS_PROGRAM, 8, ondra_state )
AM_RANGE(0x0000, 0x3fff) AM_RAMBANK("bank1")
AM_RANGE(0x4000, 0xdfff) AM_RAMBANK("bank2")
AM_RANGE(0xe000, 0xffff) AM_RAMBANK("bank3")
ADDRESS_MAP_END
static ADDRESS_MAP_START( ondra_io, AS_IO, 8, ondra_state )
ADDRESS_MAP_GLOBAL_MASK(0x0b)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x03, 0x03) AM_WRITE(ondra_port_03_w)
//AM_RANGE(0x09, 0x09) AM_WRITE(ondra_port_09_w)
//AM_RANGE(0x0a, 0x0a) AM_WRITE(ondra_port_0a_w)
ADDRESS_MAP_END
/* Input ports */
static INPUT_PORTS_START( ondra )
PORT_START("LINE0")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q)
PORT_BIT(0xE0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("LINE1")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A)
PORT_BIT(0xE0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("LINE2")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X") PORT_CODE(KEYCODE_X)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z") PORT_CODE(KEYCODE_Z)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_RSHIFT)
PORT_BIT(0xE0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("LINE3")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Space") PORT_CODE(KEYCODE_SPACE)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0xE0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("LINE4")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0-9") PORT_CODE(KEYCODE_RALT)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CS") PORT_CODE(KEYCODE_LALT)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("UpCase") PORT_CODE(KEYCODE_LSHIFT)
PORT_BIT(0xE0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("LINE5")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Enter") PORT_CODE(KEYCODE_ENTER)
PORT_BIT(0xE0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("LINE6")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P)
PORT_BIT(0xE0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("LINE7")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Up") PORT_CODE(KEYCODE_UP)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL)
PORT_BIT(0xE0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("LINE8")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Down") PORT_CODE(KEYCODE_DOWN)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Right") PORT_CODE(KEYCODE_RIGHT)
PORT_BIT(0xE0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("LINE9")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN) PORT_CODE(KEYCODE_2_PAD) PORT_CODE(JOYCODE_Y_DOWN_SWITCH) PORT_PLAYER(1)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT) PORT_CODE(KEYCODE_4_PAD) PORT_CODE(JOYCODE_X_LEFT_SWITCH) PORT_PLAYER(1)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_CODE(KEYCODE_8_PAD) PORT_CODE(JOYCODE_Y_UP_SWITCH) PORT_PLAYER(1)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_CODE(KEYCODE_0_PAD) PORT_CODE(JOYCODE_BUTTON1) PORT_PLAYER(1)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT)PORT_CODE(KEYCODE_6_PAD) PORT_CODE(JOYCODE_X_RIGHT_SWITCH) PORT_PLAYER(1)
PORT_BIT(0xE0, IP_ACTIVE_LOW, IPT_UNUSED)
PORT_START("NMI")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("NMI") PORT_CODE(KEYCODE_ESC)
INPUT_PORTS_END
INTERRUPT_GEN_MEMBER(ondra_state::ondra_interrupt)
{
device.execute().set_input_line(0, HOLD_LINE);
}
static const cassette_interface ondra_cassette_interface =
{
cassette_default_formats,
NULL,
(cassette_state)(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED),
NULL,
NULL
};
/* Machine driver */
static MACHINE_CONFIG_START( ondra, ondra_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", Z80, 2000000)
MCFG_CPU_PROGRAM_MAP(ondra_mem)
MCFG_CPU_IO_MAP(ondra_io)
MCFG_CPU_VBLANK_INT_DRIVER("screen", ondra_state, ondra_interrupt)
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(50)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
MCFG_SCREEN_SIZE(320, 256)
MCFG_SCREEN_VISIBLE_AREA(0, 320-1, 0, 256-1)
MCFG_SCREEN_UPDATE_DRIVER(ondra_state, screen_update_ondra)
MCFG_PALETTE_LENGTH(2)
MCFG_PALETTE_INIT(black_and_white)
// sound hardware
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_WAVE_ADD(WAVE_TAG, CASSETTE_TAG)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MCFG_CASSETTE_ADD( CASSETTE_TAG, ondra_cassette_interface )
/* internal ram */
MCFG_RAM_ADD(RAM_TAG)
MCFG_RAM_DEFAULT_SIZE("64K")
MCFG_RAM_DEFAULT_VALUE(0x00)
MACHINE_CONFIG_END
/* ROM definition */
ROM_START( ondrat )
ROM_REGION( 0x14000, "maincpu", ROMREGION_ERASEFF )
ROM_LOAD( "tesla_a.rom", 0x10000, 0x0800, CRC(6d56b815) SHA1(7feb4071d5142e4c2f891747b75fa4d48ccad262) )
ROM_COPY( "maincpu", 0x10000, 0x10800, 0x0800 )
ROM_COPY( "maincpu", 0x10000, 0x11000, 0x0800 )
ROM_COPY( "maincpu", 0x10000, 0x11800, 0x0800 )
ROM_LOAD( "tesla_b.rom", 0x12000, 0x0800, CRC(5f145eaa) SHA1(c1eac68b13fedc4d0d6f98b15e2a5397f0139dc3) )
ROM_COPY( "maincpu", 0x10000, 0x12800, 0x0800 )
ROM_COPY( "maincpu", 0x10000, 0x13000, 0x0800 )
ROM_COPY( "maincpu", 0x10000, 0x13800, 0x0800 )
ROM_END
ROM_START( ondrav )
ROM_REGION( 0x14000, "maincpu", ROMREGION_ERASEFF )
ROM_LOAD( "vili_a.rom", 0x10000, 0x0800, CRC(76932657) SHA1(1f3700f670f158e4bed256aed751e2c1331a28e8) )
ROM_COPY( "maincpu", 0x10000, 0x10800, 0x0800 )
ROM_COPY( "maincpu", 0x10000, 0x11000, 0x0800 )
ROM_COPY( "maincpu", 0x10000, 0x11800, 0x0800 )
ROM_LOAD( "vili_b.rom", 0x12000, 0x0800, CRC(03a6073f) SHA1(66f198e63f473e09350bcdbb10fe0cf440111bec) )
ROM_COPY( "maincpu", 0x10000, 0x12800, 0x0800 )
ROM_COPY( "maincpu", 0x10000, 0x13000, 0x0800 )
ROM_COPY( "maincpu", 0x10000, 0x13800, 0x0800 )
ROM_END
/* Driver */
/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
COMP( 1989, ondrat, 0, 0, ondra, ondra, driver_device, 0, "Tesla", "Ondra", 0)
COMP( 1989, ondrav, ondrat, 0, ondra, ondra, driver_device, 0, "ViLi", "Ondra ViLi", 0)
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