summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/cardline.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/cardline.cpp')
-rw-r--r--src/mame/drivers/cardline.cpp394
1 files changed, 0 insertions, 394 deletions
diff --git a/src/mame/drivers/cardline.cpp b/src/mame/drivers/cardline.cpp
deleted file mode 100644
index 6de2c436f5f..00000000000
--- a/src/mame/drivers/cardline.cpp
+++ /dev/null
@@ -1,394 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Tomasz Slanina
-
-/************************************
- Card Line
- driver by Tomasz Slanina
- analog[at]op[dot]pl
-
-
- SIEMENS 80C32 (main cpu)
- MC6845P
- GM76C88 x3 (8K x 8 RAM)
- K-665 9546 (OKI 6295)
- STARS B2072 9629 (qfp ASIC)
- XTAL 12 MHz
- XTAL 4 MHz
-
- TODO:
- Really understand ASIC chip
-
-***********************************/
-
-#include "emu.h"
-#include "cpu/mcs51/mcs51.h"
-#include "sound/okim6295.h"
-#include "video/mc6845.h"
-#include "emupal.h"
-#include "screen.h"
-#include "speaker.h"
-
-#include "cardline.lh"
-
-
-#define MASTER_CLOCK XTAL(12'000'000)
-
-class cardline_state : public driver_device
-{
-public:
- cardline_state(const machine_config &mconfig, device_type type, const char *tag) :
- driver_device(mconfig, type, tag),
- m_videoram(*this, "videoram"),
- m_colorram(*this, "colorram"),
- m_maincpu(*this, "maincpu"),
- m_gfxdecode(*this, "gfxdecode"),
- m_palette(*this, "palette"),
- m_screen(*this, "screen"),
- m_lamps(*this, "lamp%u", 0U)
- { }
-
- void cardline(machine_config &config);
-
-protected:
- virtual void machine_start() override;
-
-private:
- DECLARE_WRITE8_MEMBER(vram_w);
- DECLARE_WRITE8_MEMBER(attr_w);
- DECLARE_WRITE8_MEMBER(video_w);
- DECLARE_READ8_MEMBER(hsync_r);
- DECLARE_WRITE8_MEMBER(lamps_w);
-
- DECLARE_READ8_MEMBER(asic_r);
- DECLARE_WRITE8_MEMBER(asic_w);
- DECLARE_WRITE8_MEMBER(a3003_w);
-
- void cardline_palette(palette_device &palette) const;
-
- DECLARE_WRITE_LINE_MEMBER(hsync_changed);
- DECLARE_WRITE_LINE_MEMBER(vsync_changed);
- MC6845_BEGIN_UPDATE(crtc_begin_update);
- MC6845_UPDATE_ROW(crtc_update_row);
-
- void mem_io(address_map &map);
- void mem_prg(address_map &map);
-
- required_shared_ptr<uint8_t> m_videoram;
- required_shared_ptr<uint8_t> m_colorram;
-
- uint8_t m_video;
- uint8_t m_hsync_q;
-
- required_device<i80c32_device> m_maincpu;
- required_device<gfxdecode_device> m_gfxdecode;
- required_device<palette_device> m_palette;
- required_device<screen_device> m_screen;
- output_finder<8> m_lamps;
-};
-
-void cardline_state::machine_start()
-{
- m_lamps.resolve();
- m_video = 0;
- m_hsync_q = 1;
-
- for (int i = 0; i < 0x2000; i++)
- m_maincpu.target()->space(AS_IO).write_byte(i, 0x73);
-
- save_item(NAME(m_video));
- save_item(NAME(m_hsync_q));
-}
-
-MC6845_BEGIN_UPDATE( cardline_state::crtc_begin_update )
-{
-}
-
-
-MC6845_UPDATE_ROW( cardline_state::crtc_update_row )
-{
- uint16_t x = 0;
- const rgb_t *palette = m_palette->palette()->entry_list_raw();
-
- int gfx_ofs = 0;
-
- // bits 0 and 1 seem to be chip select lines. None of those selected
- // most likely would put the output lines into a floating (threestate)
- // state. The next statement doesn't add functionality but documents
- // how this works.
-
- if(m_video & 1)
- gfx_ofs = 0;
-
- if(m_video & 2)
- gfx_ofs = 0x1000;
-
- uint8_t *gfx = memregion("gfx1")->base();
-
- for (uint8_t cx = 0; cx < x_count; cx++)
- {
- int bg_tile = (m_videoram[ma + gfx_ofs] | (m_colorram[ma + gfx_ofs]<<8)) & 0x3fff;
- int bg_pal_ofs = ((m_colorram[ma + gfx_ofs] & 0x80) ? 256 : 0);
- int fg_tile = (m_videoram[ma + gfx_ofs + 0x800] | (m_colorram[ma + gfx_ofs + 0x800]<<8)) & 0x3fff;
- int fg_pal_ofs = ((m_colorram[ma + gfx_ofs + 0x800] & 0x80) ? 256 : 0);
- for (int i = 0; i < 8; i++)
- {
- int bg_col = gfx[bg_tile * 64 + ra * 8 + i];
- int fg_col = gfx[fg_tile * 64 + ra * 8 + i];
-
- if (fg_col == 1)
- bitmap.pix32(y, x) = palette[bg_pal_ofs + bg_col];
- else
- bitmap.pix32(y, x) = palette[fg_pal_ofs + fg_col];
-
- x++;
- }
- ma++;
- }
-}
-
-
-WRITE_LINE_MEMBER(cardline_state::hsync_changed)
-{
- /* update any video up to the current scanline */
- m_hsync_q = (state ? 0x00 : 0x10);
-// m_screen->update_now();
- m_screen->update_partial(m_screen->vpos());
-}
-
-WRITE_LINE_MEMBER(cardline_state::vsync_changed)
-{
- //m_maincpu->set_input_line(0, state ? ASSERT_LINE : CLEAR_LINE);
-}
-
-WRITE8_MEMBER(cardline_state::a3003_w)
-{
- /* seems to generate a signal when address is written to */
-}
-
-WRITE8_MEMBER(cardline_state::vram_w)
-{
- offset+=0x1000*((m_video&2)>>1);
- m_videoram[offset]=data;
-}
-
-READ8_MEMBER(cardline_state::asic_r)
-{
- static int t=0;
- //printf("asic read %02x\n", offset);
- // change "if (0)" to "if (1)" to get "ASIC is ERROR!" message
- if (0)
- return t++;
- else
- return 0xaa;
-}
-
-WRITE8_MEMBER(cardline_state::asic_w)
-{
- //printf("asic write %02x %02x\n", offset, data);
-}
-
-
-WRITE8_MEMBER(cardline_state::attr_w)
-{
- offset+=0x1000*((m_video&2)>>1);
- m_colorram[offset]=data;
-}
-
-WRITE8_MEMBER(cardline_state::video_w)
-{
- m_video=data;
- //printf("m_video %x\n", m_video);
-}
-
-READ8_MEMBER(cardline_state::hsync_r)
-{
- return m_hsync_q;
-}
-
-WRITE8_MEMBER(cardline_state::lamps_w)
-{
- /* button lamps 1-8 (collect, card 1-5, bet, start) */
- m_lamps[5] = BIT(data, 0);
- m_lamps[0] = BIT(data, 1);
- m_lamps[1] = BIT(data, 2);
- m_lamps[2] = BIT(data, 3);
- m_lamps[3] = BIT(data, 4);
- m_lamps[4] = BIT(data, 5);
- m_lamps[6] = BIT(data, 6);
- m_lamps[7] = BIT(data, 7);
-}
-
-void cardline_state::mem_prg(address_map &map)
-{
- map(0x0000, 0xffff).rom();
-}
-
-void cardline_state::mem_io(address_map &map)
-{
- map(0x0000, 0x1fff).ram();
- map(0x2003, 0x2003).portr("IN0");
- map(0x2005, 0x2005).portr("IN1");
- map(0x2006, 0x2006).portr("DSW");
- map(0x2007, 0x2007).w(FUNC(cardline_state::lamps_w));
- map(0x2008, 0x2008).noprw(); // set to 1 during coin input
- //map(0x2080, 0x213f).noprw(); // ????
- map(0x2100, 0x213f).rw(FUNC(cardline_state::asic_r), FUNC(cardline_state::asic_w));
- map(0x2400, 0x2400).rw("oki", FUNC(okim6295_device::read), FUNC(okim6295_device::write));
- map(0x2800, 0x2800).w("crtc", FUNC(mc6845_device::address_w));
- map(0x2801, 0x2801).w("crtc", FUNC(mc6845_device::register_w));
- //map(0x2840, 0x2840).noprw(); // ???
- //map(0x2880, 0x2880).noprw(); // ???
- map(0x3003, 0x3003).w(FUNC(cardline_state::a3003_w));
- map(0xc000, 0xdfff).w(FUNC(cardline_state::vram_w)).share("videoram");
- map(0xe000, 0xffff).w(FUNC(cardline_state::attr_w)).share("colorram");
-}
-
-
-static INPUT_PORTS_START( cardline )
- PORT_START("IN0")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME("Collect")
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Card 1 / Double-Up")
- PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Card 2")
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Card 3")
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Card 4")
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("Card 5 / Winning Plan")
- PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_NAME("Bet")
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 ) PORT_NAME("Start")
-
- PORT_START("IN1")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_NAME("Unknown1")
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN1 )
- PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Bookkeeping Info") PORT_CODE(KEYCODE_F1)
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_CODE(KEYCODE_L) PORT_NAME("Payout 2")
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE )
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON9 ) PORT_NAME("Unknown2")
- PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_CODE(KEYCODE_ENTER) PORT_NAME("Payout")
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON10 ) PORT_NAME("Unknown3")
-
- PORT_START("DSW")
- PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x00, DEF_STR( On ) )
- PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x00, DEF_STR( On ) )
- PORT_BIT( 0xf5, IP_ACTIVE_HIGH, IPT_CUSTOM ) // h/w status bits
-
- PORT_START("VBLANK")
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") // VBLANK_Q
- PORT_BIT( 0xef, IP_ACTIVE_LOW, IPT_UNKNOWN )
-
-INPUT_PORTS_END
-
-static const gfx_layout charlayout =
-{
- 8,8,
- RGN_FRAC(1,1),
- 8,
- { 0,1,2,3,4,5,6,7 },
- { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
- { 0*64, 1*64, 2*64, 3*64, 4*64, 5*64, 6*64, 7*64 },
- 8*8*8
-};
-
-static GFXDECODE_START( gfx_cardline )
- GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 2 )
-GFXDECODE_END
-
-void cardline_state::cardline_palette(palette_device &palette) const
-{
- uint8_t const *const color_prom = memregion("proms")->base();
-
- for (int i = 0; i < palette.entries(); i++)
- {
- int const data = color_prom[i];
- int bit0, bit1, bit2;
-
- // red component
- bit0 = BIT(data, 5);
- bit1 = BIT(data, 6);
- bit2 = BIT(data, 7);
- int const r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
-
- // green component
- bit0 = BIT(data, 2);
- bit1 = BIT(data, 3);
- bit2 = BIT(data, 4);
- int const g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
-
- // blue component
- bit0 = BIT(data, 0);
- bit1 = BIT(data, 1);
- int const b = 0x55 * bit0 + 0xaa * bit1;
-
- palette.set_pen_color(i, rgb_t(r, g, b));
- }
-}
-
-void cardline_state::cardline(machine_config &config)
-{
- /* basic machine hardware */
- I80C32(config, m_maincpu, MASTER_CLOCK);
- m_maincpu->set_port_forced_input(1, 0x10);
- m_maincpu->set_addrmap(AS_PROGRAM, &cardline_state::mem_prg);
- m_maincpu->set_addrmap(AS_IO, &cardline_state::mem_io);
- m_maincpu->port_in_cb<1>().set(FUNC(cardline_state::hsync_r));
- m_maincpu->port_out_cb<1>().set(FUNC(cardline_state::video_w));
- //m_maincpu->set_vblank_int("screen", FUNC(cardline_state::irq1_line_hold));
-
- /* video hardware */
- screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
- screen.set_refresh_hz(60);
- screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
- screen.set_size(64*8, 35*8);
- screen.set_visarea(0*8, 64*8-1, 0*8, 32*8-1);
- //screen.set_screen_update(FUNC(cardline_state::screen_update_cardline));
- //screen.set_palette(m_palette);
- screen.set_screen_update("crtc", FUNC(mc6845_device::screen_update));
-
- GFXDECODE(config, m_gfxdecode, m_palette, gfx_cardline);
- PALETTE(config, m_palette, FUNC(cardline_state::cardline_palette), 512);
-
- mc6845_device &crtc(MC6845(config, "crtc", MASTER_CLOCK/8)); /* divisor guessed - result is 56 Hz */
- crtc.set_screen("screen");
- crtc.set_show_border_area(false);
- crtc.set_char_width(8);
- crtc.set_begin_update_callback(FUNC(cardline_state::crtc_begin_update));
- crtc.set_update_row_callback(FUNC(cardline_state::crtc_update_row));
- crtc.out_hsync_callback().set(FUNC(cardline_state::hsync_changed));
- crtc.out_vsync_callback().set(FUNC(cardline_state::vsync_changed));
-
- config.set_default_layout(layout_cardline);
-
- /* sound hardware */
- SPEAKER(config, "lspeaker").front_left();
- SPEAKER(config, "rspeaker").front_right();
-
- okim6295_device &oki(OKIM6295(config, "oki", 1056000, okim6295_device::PIN7_HIGH)); // clock frequency & pin 7 not verified
- oki.add_route(ALL_OUTPUTS, "lspeaker", 1.0);
- oki.add_route(ALL_OUTPUTS, "rspeaker", 1.0);
-}
-
-/***************************************************************************
-
- Game driver(s)
-
-***************************************************************************/
-
-ROM_START( cardline )
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "dns0401.u23", 0x0000, 0x10000, CRC(5bbaf5c1) SHA1(70972a744c5981b01a46799a7fd1b0a600489264) )
-
- ROM_REGION( 0x100000, "gfx1", 0 )
- ROM_LOAD16_BYTE( "u38cll01.u38", 0x000001, 0x80000, CRC(12f62496) SHA1(b89eaf09e76c5c42588bf9c8c23190347635cc83) )
- ROM_LOAD16_BYTE( "u39cll01.u39", 0x000000, 0x80000, CRC(fcfa703e) SHA1(9230ad9df02140f3a6c38b24558548a888b23412) )
-
- ROM_REGION( 0x40000, "oki", 0 ) // OKI samples
- ROM_LOAD( "3a.u3", 0x0000, 0x40000, CRC(9fa543c5) SHA1(a22396cb341ca4a3f0dd23719620a219c91e0e9d) )
-
- ROM_REGION( 0x0200, "proms", 0 )
- ROM_LOAD( "82s147.u33", 0x0000, 0x0200, CRC(a3b95911) SHA1(46850ea38950cdccbc2ad91d968218ac964c0eb5) )
-
-ROM_END
-
-GAME( 199?, cardline, 0, cardline, cardline, cardline_state, empty_init, ROT0, "Veltmeijer", "Card Line" , MACHINE_SUPPORTS_SAVE)