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|
// license:BSD-3-Clause
// copyright-holders:Eugene Sandulenko
/*****************************************************************************
TIA-MC1 driver
driver by Eugene Sandulenko
special thanks to Shiru for his standalone emulator and documentation
Games supported:
* Billiard
* Konek-Gorbunok (Little Humpbacked Horse)
* Snezhnaja Koroleva (Snow Queen)
* S.O.S.
* Gorodki
* Kot-Rybolov
Other games known to exist on this hardware (interchangeable by the ROM swap):
* Avtogonki
* Istrebitel'
* Kotigoroshko
* Ostrov Drakona
* Ostrov Sokrovisch
* Perekhvatchik
* Zvezdnyi Rytsar'
***************************************************************
During bootup hold F2 to enter test mode.
Also use F2 to switch the screens during the gameplay (feature of the original
machine)
***************************************************************
This is one of the last USSR-made arcades. Several games are known to exist on
this hardware. It was created by the state company Terminal (Vinnitsa, Ukraine),
which was later turned into EXTREMA-Ukraine company. These days it manufactures
various gambling machines (http://www.extrema-ua.com).
***************************************************************
TIA-MC1 arcade internals
This arcade machine contains four PCBs:
BEIA-100
Main CPU board. Also contains address PROM, color DAC, input ports and sound
BEIA-101
Video board 1. Background generator, video tiles RAM and video sync schematics
BEIA-102
Video board 2. Sprite generator, video buffer RAM (hardware triple buffering)
BEIA-103
ROM banks, RAM. Contains ROMs and multiplexors
BEIA-103 PCB Layout
|----------------------------------|
| |
|--| g1.d17 RU8A |
| | |
| | |
| | g2.d17 RU8A IR13 a2.b07 |
| | |
| | |
| | g3.d17 RU8A IR13 a3.g07 |--|
| | | |
|--| | |
| g4.d17 RU8A kp11 | |
| | |
| | |
| g5.d17 IR13 a5.l07 | |
|--| | |
| | id7 | |
| | g6.d17 IR13 a6.r07 |--|
| | id7 |
| | |
| | g7.d17 |
| | ll1 |
| | |
|--| ap6 le1 |
| |
|----------------------------------|
Notes:
g1.d17 \
g2.d17 |
g3.d17 |
g4.d17 |
g5.d17 |
g6.d17 +- EPROM K573RF4A (2764 analog)
g7.d17 |
a2.b07 |
a3.g07 |
a5.l07 |
a6.r07 /
RU8A - KR537RU8A SRAM 2k x8 (TC5516 analog)
IR13 - K155IR13 register (74198 analog)
kp11 - K555KP11 selector/multiplexor (74LS257 analog)
id7 - K555ID7 (74LS138 analog)
ap6 - K555AP6 (74LS245 analog)
ll1 - K555LL1 (74LS32 analog)
le1 - K555LE1 (74LS02 analog)
***************************************************************
TODO:
- Use machine/pit8253.c in sound
- Check sprites priorities on the real hardware
- Check vertical background scrolling on the real hardware
- Kot Rybolov viewable area size likely controlled by pit8253 timers 0 and 1, used in test mode only
*/
#include "emu.h"
#include "includes/tiamc1.h"
#include "audio/tiamc1.h"
#include "cpu/i8085/i8085.h"
#include "machine/i8255.h"
#include "screen.h"
#include "speaker.h"
#define MASTER_CLOCK (15750000)
#define CPU_CLOCK (MASTER_CLOCK / 9)
#define SND_CLOCK (MASTER_CLOCK / 9)
#define PIXEL_CLOCK (MASTER_CLOCK / 3)
void tiamc1_state::machine_reset()
{
address_space &space = m_maincpu->space(AS_PROGRAM);
tiamc1_bankswitch_w(space, 0, 0);
}
WRITE8_MEMBER(tiamc1_state::tiamc1_control_w)
{
machine().bookkeeping().coin_lockout_w(0, ~data & 0x02);
machine().bookkeeping().coin_counter_w(0, data & 0x04);
}
WRITE_LINE_MEMBER(tiamc1_state::pit8253_2_w)
{
m_speaker->level_w(state);
}
void tiamc1_state::tiamc1_map(address_map &map)
{
map(0xb000, 0xb7ff).w(this, FUNC(tiamc1_state::tiamc1_videoram_w));
map(0x0000, 0xdfff).rom();
map(0xe000, 0xffff).ram();
}
void tiamc1_state::kotrybolov_map(address_map &map)
{
map(0x0000, 0xbfff).rom();
map(0xc000, 0xcfff).ram();
map(0xf000, 0xf3ff).w(this, FUNC(tiamc1_state::kot_videoram_w));
}
void tiamc1_state::tiamc1_io_map(address_map &map)
{
map.global_mask(0xff);
map(0x40, 0x4f).w(this, FUNC(tiamc1_state::tiamc1_sprite_y_w)); /* sprites Y */
map(0x50, 0x5f).w(this, FUNC(tiamc1_state::tiamc1_sprite_x_w)); /* sprites X */
map(0x60, 0x6f).w(this, FUNC(tiamc1_state::tiamc1_sprite_n_w)); /* sprites # */
map(0x70, 0x7f).w(this, FUNC(tiamc1_state::tiamc1_sprite_a_w)); /* sprites attributes */
map(0xa0, 0xaf).w(this, FUNC(tiamc1_state::tiamc1_palette_w)); /* color ram */
map(0xbc, 0xbc).w(this, FUNC(tiamc1_state::tiamc1_bg_vshift_w));/* background V scroll */
map(0xbd, 0xbd).w(this, FUNC(tiamc1_state::tiamc1_bg_hshift_w));/* background H scroll */
map(0xbe, 0xbe).w(this, FUNC(tiamc1_state::tiamc1_bankswitch_w)); /* VRAM selector */
map(0xbf, 0xbf).w(this, FUNC(tiamc1_state::tiamc1_bg_bplctrl_w)); /* charset control */
map(0xc0, 0xc3).w("2x8253", FUNC(tiamc1_sound_device::tiamc1_timer0_w)); /* timer 0 */
map(0xd0, 0xd3).rw("kr580vv55a", FUNC(i8255_device::read), FUNC(i8255_device::write)); /* input ports + coin counters & lockout */
map(0xd4, 0xd7).w("2x8253", FUNC(tiamc1_sound_device::tiamc1_timer1_w)); /* timer 1 */
map(0xda, 0xda).w("2x8253", FUNC(tiamc1_sound_device::tiamc1_timer1_gate_w)); /* timer 1 gate control */
}
void tiamc1_state::kotrybolov_io_map(address_map &map)
{
map.global_mask(0xff);
map(0x00, 0x0f).w(this, FUNC(tiamc1_state::tiamc1_sprite_y_w)); // sprites Y
map(0x10, 0x1f).w(this, FUNC(tiamc1_state::tiamc1_sprite_x_w)); // sprites X
map(0x20, 0x2f).w(this, FUNC(tiamc1_state::tiamc1_sprite_n_w)); // sprites #
map(0x30, 0x3f).w(this, FUNC(tiamc1_state::tiamc1_sprite_a_w)); // sprites attributes
map(0xe0, 0xef).w(this, FUNC(tiamc1_state::tiamc1_palette_w)); // color ram
map(0xf0, 0xf0).w(this, FUNC(tiamc1_state::tiamc1_bg_vshift_w)); // background V scroll
map(0xf4, 0xf4).w(this, FUNC(tiamc1_state::tiamc1_bg_hshift_w)); // background H scroll
map(0xf8, 0xf8).w(this, FUNC(tiamc1_state::kot_bankswitch_w)); // character rom offset
map(0xc0, 0xc3).rw("pit8253", FUNC(pit8253_device::read), FUNC(pit8253_device::write));
map(0xd0, 0xd3).rw("kr580vv55a", FUNC(i8255_device::read), FUNC(i8255_device::write)); /* input ports + coin counters & lockout */
}
static INPUT_PORTS_START( tiamc1 )
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 0 JOYSTICK_RIGHT */
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 2 JOYSTICK_RIGHT */
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 3 JOYSTICK_RIGHT */
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 0 JOYSTICK_LEFT */
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 2 JOYSTICK_LEFT */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 3 JOYSTICK_LEFT */
PORT_START("IN1")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 0 JOYSTICK_UP */
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(1)
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 2 JOYSTICK_UP */
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 3 JOYSTICK_UP */
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 0 JOYSTICK_DOWN */
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Player 2 JOYSTICK_DOWN */
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SERVICE )
PORT_START("IN2")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_CUSTOM ) /* OUT:coin lockout */
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_CUSTOM ) /* OUT:game counter */
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* RAZR ??? */
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1) // Kick
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1) // Jump
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
INPUT_PORTS_END
static INPUT_PORTS_START( gorodki )
PORT_START("IN0")
PORT_BIT( 0xff, 152, IPT_AD_STICK_X) PORT_MINMAX(96, 208) PORT_SENSITIVITY(20) PORT_KEYDELTA(10) PORT_REVERSE PORT_PLAYER(1)
PORT_START("IN1")
PORT_BIT( 0x7f, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SERVICE )
PORT_START("IN2")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_CUSTOM ) /* OUT:coin lockout */
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_CUSTOM ) /* OUT:game counter */
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* RAZR ??? */
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1) // right button
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1) // left button
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
INPUT_PORTS_END
static INPUT_PORTS_START( kot )
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 0 JOYSTICK_RIGHT */
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 2 JOYSTICK_RIGHT */
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 3 JOYSTICK_RIGHT */
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 0 JOYSTICK_LEFT */
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 2 JOYSTICK_LEFT */
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 3 JOYSTICK_LEFT */
PORT_START("IN1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 0 JOYSTICK_UP */
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 2 JOYSTICK_UP */
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 3 JOYSTICK_UP */
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 0 JOYSTICK_DOWN */
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) /* Player 2 JOYSTICK_DOWN */
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE )
PORT_START("IN2")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_CUSTOM ) /* OUT:coin lockout */
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_CUSTOM ) /* OUT:game counter */
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* RAZR ??? */
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) // Punch / Right
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) // Kick / Left
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
INPUT_PORTS_END
static const gfx_layout sprites16x16_layout =
{
16,16,
256,
4,
{ RGN_FRAC(3,4), RGN_FRAC(2,4), RGN_FRAC(1,4), RGN_FRAC(0,4) },
{ 0, 1, 2, 3, 4, 5, 6, 7, 256*16*8+0, 256*16*8+1, 256*16*8+2, 256*16*8+3, 256*16*8+4, 256*16*8+5, 256*16*8+6, 256*16*8+7 },
{ 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 },
16*8
};
static const gfx_layout char_layout =
{
8,8,
256,
4,
{ 256*8*8*3, 256*8*8*2, 256*8*8*1, 256*8*8*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
};
static const gfx_layout char_rom_layout =
{
8,8,
256,
4,
{ 1024*8*8*3, 1024*8*8*2, 1024*8*8*1, 1024*8*8*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
};
static GFXDECODE_START( tiamc1 )
GFXDECODE_ENTRY( nullptr, 0x0000, char_layout, 0, 16 )
GFXDECODE_ENTRY( "gfx1", 0x0000, sprites16x16_layout, 0, 16 )
GFXDECODE_END
static GFXDECODE_START( kot )
GFXDECODE_ENTRY( nullptr, 0x0000, char_rom_layout, 0, 16 )
GFXDECODE_ENTRY( "gfx1", 0x0000, sprites16x16_layout, 0, 16 )
GFXDECODE_END
MACHINE_CONFIG_START(tiamc1_state::tiamc1)
/* basic machine hardware */
MCFG_DEVICE_ADD("maincpu", I8080, CPU_CLOCK)
MCFG_DEVICE_PROGRAM_MAP(tiamc1_map)
MCFG_DEVICE_IO_MAP(tiamc1_io_map)
MCFG_DEVICE_ADD("kr580vv55a", I8255A, 0) /* soviet clone of i8255 */
MCFG_I8255_IN_PORTA_CB(IOPORT("IN0"))
MCFG_I8255_IN_PORTB_CB(IOPORT("IN1"))
MCFG_I8255_IN_PORTC_CB(IOPORT("IN2"))
MCFG_I8255_OUT_PORTC_CB(WRITE8(*this, tiamc1_state, tiamc1_control_w))
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_RAW_PARAMS(PIXEL_CLOCK, 336, 0, 256, 312, 0, 256) // pixel clock and htotal comes from docs/schematics, the rest is guess (determined by undumped PROM)
MCFG_SCREEN_UPDATE_DRIVER(tiamc1_state, screen_update_tiamc1)
MCFG_SCREEN_PALETTE("palette")
MCFG_GFXDECODE_ADD("gfxdecode", "palette", tiamc1)
MCFG_PALETTE_ADD("palette", 32)
MCFG_PALETTE_INIT_OWNER(tiamc1_state, tiamc1)
/* sound hardware */
SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD("2x8253", TIAMC1, SND_CLOCK)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(tiamc1_state::kot)
tiamc1(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_PROGRAM_MAP(kotrybolov_map)
MCFG_DEVICE_IO_MAP(kotrybolov_io_map)
MCFG_SCREEN_MODIFY("screen")
MCFG_VIDEO_START_OVERRIDE(tiamc1_state, kot)
MCFG_SCREEN_UPDATE_DRIVER(tiamc1_state, screen_update_kot)
MCFG_GFXDECODE_MODIFY("gfxdecode", kot)
MCFG_DEVICE_REMOVE("2x8253")
MCFG_DEVICE_ADD("speaker", SPEAKER_SOUND)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MCFG_DEVICE_ADD("pit8253", PIT8253, 0)
MCFG_PIT8253_CLK0(PIXEL_CLOCK / 4)
MCFG_PIT8253_CLK2(SND_CLOCK) // guess
MCFG_PIT8253_OUT2_HANDLER(WRITELINE(*this, tiamc1_state, pit8253_2_w))
MACHINE_CONFIG_END
ROM_START( konek )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "g1.d17", 0x00000, 0x2000, CRC(f41d82c9) SHA1(63ac1be2ad58af0e5ef2d33e5c8d790769d80af9) )
ROM_LOAD( "g2.d17", 0x02000, 0x2000, CRC(b44e7491) SHA1(ff4cb1d76a36f504d670a207ee25556c5faad435) )
ROM_LOAD( "g3.d17", 0x04000, 0x2000, CRC(91301282) SHA1(cb448a1bb7a9c1768f870a8c062e37807431c9c7) )
ROM_LOAD( "g4.d17", 0x06000, 0x2000, CRC(3ff0c20b) SHA1(3d999c05b3986149e569630779ed5581fc202842) )
ROM_LOAD( "g5.d17", 0x08000, 0x2000, CRC(e3196d30) SHA1(a03d9f75926be9fcf5ee05df8b00fbf87361ea5b) )
ROM_FILL( 0xa000, 0x2000, 0x00 ) /* g6.d17 is unpopulated */
ROM_LOAD( "g7.d17", 0x0c000, 0x2000, CRC(fe4e9fdd) SHA1(2033585a6c53455d1dafee85cbb807d424ed231d) )
ROM_REGION( 0x8000, "gfx1", 0 )
ROM_LOAD( "a2.b07", 0x00000, 0x2000, CRC(9eed06ee) SHA1(1b64a3f8fe3df4b4870315dbdf69bf60b1c272d0) )
ROM_LOAD( "a3.g07", 0x02000, 0x2000, CRC(eeff9b77) SHA1(5dc66292a59f24277a8c2f38158a2e1d58f81338) )
ROM_LOAD( "a5.l07", 0x04000, 0x2000, CRC(fff9e089) SHA1(f0d64dceaf72da785d55316bf8a7433faa09fabb) )
ROM_LOAD( "a6.r07", 0x06000, 0x2000, CRC(092e8ee2) SHA1(6c4842e992c592b9f0663e039668f61a7b56700f) )
ROM_REGION( 0x0400, "proms", 0 )
ROM_LOAD( "prom100.e10", 0x0000, 0x100, NO_DUMP ) /* i/o ports map 256x8 */
ROM_LOAD( "prom101.a01", 0x0100, 0x100, NO_DUMP ) /* video sync 256x8 */
ROM_LOAD( "prom102.b03", 0x0200, 0x080, NO_DUMP ) /* sprites rom index 256x4 */
ROM_LOAD( "prom102.b06", 0x0280, 0x080, NO_DUMP ) /* buffer optimization logic 256x4 */
ROM_LOAD( "prom102.b05", 0x0300, 0x100, NO_DUMP ) /* sprites rom index 256x8 */
ROM_END
ROM_START( sosterm )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "04.1g", 0x00000, 0x2000, CRC(d588081e) SHA1(5dd9f889e932ee356f8e511b22b424eaeb502ef9) )
ROM_LOAD( "05.2g", 0x02000, 0x2000, CRC(b44e7491) SHA1(ff4cb1d76a36f504d670a207ee25556c5faad435) )
ROM_LOAD( "06.3g", 0x04000, 0x2000, CRC(34dacde6) SHA1(6c91e4dc1d3c85768a94fb4c7d38f29c23664740) )
ROM_LOAD( "07.4g", 0x06000, 0x2000, CRC(9f6f8cdd) SHA1(3fa3928935d98906fdf07ed372764456d7a9729a) )
ROM_LOAD( "08.5g", 0x08000, 0x2000, CRC(25e70da4) SHA1(ec77b0b79c0477c0939022d7f2a24ae48e4530bf) )
ROM_FILL( 0xa000, 0x2000, 0x00 ) /* 09.6g is unpopulated */
ROM_LOAD( "10.7g", 0x0c000, 0x2000, CRC(22bc9997) SHA1(fd638529e29d9fd32dd22534cb748841dde9a2c3) )
ROM_REGION( 0x8000, "gfx1", 0 )
ROM_LOAD( "00.2a", 0x00000, 0x2000, CRC(a1c7f07a) SHA1(2ae702258be48ba70c126bfe94fbeec3353fc75a) )
ROM_LOAD( "01.3a", 0x02000, 0x2000, CRC(788b4036) SHA1(a0020ae1720cc2e5a6db0f8fe9350de43246f552) )
ROM_LOAD( "02.5a", 0x04000, 0x2000, CRC(9506cf9b) SHA1(3e54593d4452b956509877d9b6b26aa3e3a90beb) )
ROM_LOAD( "03.6a", 0x06000, 0x2000, CRC(5a0c14e1) SHA1(3eebe2c3ce114b87723fa6571623ee065a0b5646) )
ROM_REGION( 0x0400, "proms", 0 )
ROM_LOAD( "prom100.e10", 0x0000, 0x100, NO_DUMP ) /* i/o ports map 256x8 */
ROM_LOAD( "prom101.a01", 0x0100, 0x100, NO_DUMP ) /* video sync 256x8 */
ROM_LOAD( "prom102.b03", 0x0200, 0x080, NO_DUMP ) /* sprites rom index 256x4 */
ROM_LOAD( "prom102.b06", 0x0280, 0x080, NO_DUMP ) /* buffer optimization logic 256x4 */
ROM_LOAD( "prom102.b05", 0x0300, 0x100, NO_DUMP ) /* sprites rom index 256x8 */
ROM_END
ROM_START( koroleva )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "04.1g", 0x00000, 0x2000, CRC(c3701225) SHA1(ac059116521b06cb5347741d3ee2778c2e68a74e) )
ROM_LOAD( "05.2g", 0x02000, 0x2000, CRC(1b3742ce) SHA1(908ad9eb0e79baac53eed195355d0d1bdf6b5a25) )
ROM_LOAD( "06.3g", 0x04000, 0x2000, CRC(48074786) SHA1(145749053cd00c8547024c9afe3ab0ff7d8f5ff9) )
ROM_LOAD( "07.4g", 0x06000, 0x2000, CRC(41a4adb5) SHA1(cdbdf6884307dd0f1fc991e6e1bc4c4fdc351ab1) )
ROM_LOAD( "08.5g", 0x08000, 0x2000, CRC(8f379d95) SHA1(0ea70bc14c52b1f4b38b0d14e4249252a2577f2a) )
ROM_FILL( 0xa000, 0x2000, 0x00 ) /* 09.6g is unpopulated */
ROM_LOAD( "10.7g", 0x0c000, 0x2000, CRC(397f41f8) SHA1(2d07462afad39dda067114ce8d47e64d6a854283) )
ROM_REGION( 0x8000, "gfx1", 0 )
ROM_LOAD( "00.2a", 0x00000, 0x2000, CRC(6f39f8be) SHA1(2b20cdab7064851c552d92d5bc9084df854eafd1) )
ROM_LOAD( "01.3a", 0x02000, 0x2000, CRC(7bdfdd19) SHA1(8b971689050f9d608225226eb5cadbb4050c7d1f) )
ROM_LOAD( "02.5a", 0x04000, 0x2000, CRC(97770b0f) SHA1(cf4605e31f8c57a76bfda6a7ea329058da8b8c9c) )
ROM_LOAD( "03.6a", 0x06000, 0x2000, CRC(9b0a686a) SHA1(f02910db9f862ec017bb3834c58e96e780fb6322) )
ROM_REGION( 0x0400, "proms", 0 )
ROM_LOAD( "prom100.e10", 0x0000, 0x100, NO_DUMP ) /* i/o ports map 256x8 */
ROM_LOAD( "prom101.a01", 0x0100, 0x100, NO_DUMP ) /* video sync 256x8 */
ROM_LOAD( "prom102.b03", 0x0200, 0x080, NO_DUMP ) /* sprites rom index 256x4 */
ROM_LOAD( "prom102.b06", 0x0280, 0x080, NO_DUMP ) /* buffer optimization logic 256x4 */
ROM_LOAD( "prom102.b05", 0x0300, 0x100, NO_DUMP ) /* sprites rom index 256x8 */
ROM_END
// this game ROM board have only one 2KB main CPU RAM IC populated
ROM_START( bilyard )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "04.1g", 0x00000, 0x2000, CRC(a44f913d) SHA1(f01a0e931fb0f719bc7b3f1ca7802dd747c8a56f) )
ROM_LOAD( "05.2g", 0x02000, 0x2000, CRC(6e41219f) SHA1(b09a16c9bd48b503ec0f2c636f021199d7ac7924) )
ROM_FILL( 0x04000, 0x2000, 0x00 ) /* 06.3g is unpopulated */
ROM_FILL( 0x06000, 0x2000, 0x00 ) /* 07.4g is unpopulated */
ROM_FILL( 0x08000, 0x2000, 0x00 ) /* 08.5g is unpopulated */
ROM_FILL( 0x0a000, 0x2000, 0x00 ) /* 09.6g is unpopulated */
ROM_LOAD( "10.7g", 0x0c000, 0x2000, CRC(173adb85) SHA1(53f27b45e61365907e8996c283ae70ca5b498129) )
ROM_REGION( 0x8000, "gfx1", 0 )
ROM_LOAD( "00.2a", 0x00000, 0x2000, CRC(6f72e043) SHA1(a60f66326ff0a55e2624231efcbceff700d9ceee) )
ROM_LOAD( "01.3a", 0x02000, 0x2000, CRC(daddbbb5) SHA1(1460aebcbb57180e05930845703ff6325d85702a) )
ROM_LOAD( "02.5a", 0x04000, 0x2000, CRC(3d744d33) SHA1(f1375098e81986715d0497b09df0c6622bd75b9a) )
ROM_LOAD( "03.6a", 0x06000, 0x2000, CRC(8bfc0b15) SHA1(221efdce516274d3b1d9009d11dc9ed6cd67ef12) )
ROM_REGION( 0x0400, "proms", 0 )
ROM_LOAD( "prom100.e10", 0x0000, 0x100, NO_DUMP ) /* i/o ports map 256x8 */
ROM_LOAD( "prom101.a01", 0x0100, 0x100, NO_DUMP ) /* video sync 256x8 */
ROM_LOAD( "prom102.b03", 0x0200, 0x080, NO_DUMP ) /* sprites rom index 256x4 */
ROM_LOAD( "prom102.b06", 0x0280, 0x080, NO_DUMP ) /* buffer optimization logic 256x4 */
ROM_LOAD( "prom102.b05", 0x0300, 0x100, NO_DUMP ) /* sprites rom index 256x8 */
ROM_END
// this game ROM board have only one 2KB main CPU RAM IC populated
ROM_START( gorodki )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "70.1g", 0x00000, 0x2000, CRC(bd3eb624) SHA1(acfc7e7186daf399f858a0d0cf462b0eaabb3f9e) )
ROM_LOAD( "71.2g", 0x02000, 0x2000, CRC(5a9ebd8d) SHA1(4a6682a4bd2eb3c852c1383b0564fe491e7af30a) )
ROM_LOAD( "72.3g", 0x04000, 0x2000, CRC(edcc5c13) SHA1(6bebb4c28758a3b3c45318201eb13e5d81db7521) )
ROM_LOAD( "73.4g", 0x06000, 0x2000, CRC(ae69b9f3) SHA1(08882fbf917ba17e95b27ba21db666e7832c1894) )
ROM_FILL( 0x08000, 0x2000, 0x00 ) /* 08.5g is unpopulated */
ROM_FILL( 0x0a000, 0x2000, 0x00 ) /* 09.6g is unpopulated */
ROM_FILL( 0x0c000, 0x2000, 0x00 ) /* 10.7g is unpopulated */
ROM_REGION( 0x8000, "gfx1", 0 )
ROM_LOAD( "66.2a", 0x00000, 0x2000, CRC(b3dd4dec) SHA1(2e399fca4ff0b98724f26a27b1ea8450d650cfb4) )
ROM_LOAD( "67.3a", 0x02000, 0x2000, CRC(c94f5579) SHA1(757f063c857c81478925b1ae169de3c81b3533d4) )
ROM_LOAD( "68.5a", 0x04000, 0x2000, CRC(0d64708d) SHA1(6a84b4293f0e983424ef361ab3ebf62ab5f8b21c) )
ROM_LOAD( "69.6a", 0x06000, 0x2000, CRC(57c8ae81) SHA1(c73bbfaa53195a19599dd2bbc3948c819597b035) )
ROM_REGION( 0x0400, "proms", 0 )
ROM_LOAD( "prom100.e10", 0x0000, 0x100, NO_DUMP ) /* i/o ports map 256x8 */
ROM_LOAD( "prom101.a01", 0x0100, 0x100, NO_DUMP ) /* video sync 256x8 */
ROM_LOAD( "prom102.b03", 0x0200, 0x080, NO_DUMP ) /* sprites rom index 256x4 */
ROM_LOAD( "prom102.b06", 0x0280, 0x080, NO_DUMP ) /* buffer optimization logic 256x4 */
ROM_LOAD( "prom102.b05", 0x0300, 0x100, NO_DUMP ) /* sprites rom index 256x8 */
ROM_END
/*
later (cost reduced ?) version of TIA-MC1 hardware, uses single PCB main board design,
ROM-based tile generator, sinle bank tile map RAM, single i8253
Specs:
1x KR580VM80A (Russian: KP580BM80A. Soviet clone of i8080).
1x KR580VV55A (Russian: KP580BB55A. Soviet clone of i8255).
1x KR580VI53 (Soviet clone of i8253)
1x KR580VK28 (Russian: KP580BK28. Soviet clone of i8228: bus controllers/drivers).
1x K174YH7 (soviet clone of TBA810, 7W audio amplifier).
3x KR573RU8 (2Kx8 SRAM).
2x KR541RU2 (1Kx4 RAM).
9x KR531RU8 (16x4 RAM).
There are some issues with the KR580VV55A.
Sometimes the code tries to write through a port that was
previously set as input. Not sure if it's a leftover, a bug,
or just some differences against the i8255. Needs more research.
KR580VI53/i8253 timers usage:
0 - used to blank part of display in horizontal direction, apparently it's CLK0 is PIXEL_CLOCK/4, GATE0 is HBlank, OUT0 - blank video
1 - used to blank part of display in vertical direction, apparently it's CLK1 is HBlank or OUT0, GATE1 is VBlank, OUT1 - blank video
2 - sound generation
*/
ROM_START( kot )
ROM_REGION( 0xc000, "maincpu", ROMREGION_ERASE00)
ROM_LOAD( "854.6", 0x00000, 0x2000, CRC(44e5e8fc) SHA1(dafbace689f3834d5c6e952a2f6188fb190845e4) )
ROM_LOAD( "855.7", 0x02000, 0x2000, CRC(0bb2e4b2) SHA1(7bbb45b18e3b444e3b6006a4670453ec0792e5d3) )
ROM_LOAD( "856.8", 0x04000, 0x2000, CRC(9180c98f) SHA1(4085180b9e9772e965c487e7b02d88fcae973e87) )
ROM_REGION( 0x8000, "gfx1", 0 )
ROM_LOAD( "850.5", 0x00000, 0x2000, CRC(5dc3a102) SHA1(e97d219f7004291438b991435b7fe5d5be01d468) ) // sprite gfx
ROM_LOAD( "851.6", 0x02000, 0x2000, CRC(7db239a0) SHA1(af5772afff9009f63e2ab95c1cb00e047f3ed7e4) )
ROM_LOAD( "852.7", 0x04000, 0x2000, CRC(c7700f88) SHA1(1a20cc60b083259070e4f1687b09a31fc763d47e) )
ROM_LOAD( "853.8", 0x06000, 0x2000, CRC(b94bf1af) SHA1(da403c51fd78f99b82304c67f2197078f4ea0bf5) )
ROM_REGION( 0x8000, "gfx2", 0 )
ROM_LOAD( "846.1", 0x00000, 0x2000, CRC(42447f4a) SHA1(bd35f2f5e468f9191680bf2c1800e09bb9ae1691) ) // tile gfx
ROM_LOAD( "847.2", 0x02000, 0x2000, CRC(99ada5e8) SHA1(9425a515105ec9e9989aae736645b270e39420be) )
ROM_LOAD( "848.3", 0x04000, 0x2000, CRC(a124cff4) SHA1(d1d8e6f725a6f30058d52cdbe80b598149cd6052) )
ROM_LOAD( "849.4", 0x06000, 0x2000, CRC(5d27fda6) SHA1(f1afb39c7422caaa5eff53388f1b7241dd7c1cd7) )
ROM_END
GAME( 1988, konek, 0, tiamc1, tiamc1, tiamc1_state, 0, ROT0, "Terminal", "Konek-Gorbunok", MACHINE_SUPPORTS_SAVE )
GAME( 1988, sosterm, 0, tiamc1, tiamc1, tiamc1_state, 0, ROT0, "Terminal", "S.O.S.", MACHINE_SUPPORTS_SAVE )
GAME( 1988, koroleva, 0, tiamc1, tiamc1, tiamc1_state, 0, ROT0, "Terminal", "Snezhnaja Koroleva", MACHINE_SUPPORTS_SAVE )
GAME( 1988, bilyard, 0, tiamc1, tiamc1, tiamc1_state, 0, ROT0, "Terminal", "Billiard", MACHINE_SUPPORTS_SAVE )
GAME( 1988, gorodki, 0, tiamc1, gorodki, tiamc1_state, 0, ROT0, "Terminal", "Gorodki", MACHINE_SUPPORTS_SAVE )
GAME( 1988, kot, 0, kot, kot, tiamc1_state, 0, ROT0, "Terminal", "Kot-Rybolov", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE)
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