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path: root/src/mame/drivers/vpoker.cpp
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// license:BSD-3-Clause
// copyright-holders:Angelo Salese, Roberto Fresca
/**************************************************************************************************************

  Videotronics Poker (c) 198? Videotronics
  Preliminary driver by Angelo Salese & Roberto Fresca.

  Notes:
  - Looks like the 2nd generation of Noraut Poker / Draw Poker Hi-Lo HW.

  - I found two companies that sold the same game with different name...

    1) "Challenger Draw Poker", from Bend Electronics Co. Inc.
    2) "VHI Draw Poker", from Video Horizons, Inc.

    Both companies shared the same address and phone number:
     63353 Nels Anderson Road. Bend, Oregon 97701.
     Tel: 503-389-7626.

    Bend Electronics Co. Inc. claims that they are worldwide distributors for Videotronics, Inc.

    There are some legal issues between all these companies...
    https://scholar.google.com/scholar_case?case=7993095852400122011
    http://www.plainsite.org/dockets/201rtodjb/nevada-district-court/videotronics-inc-v-bend-electronics/


  TODO:
  - Understand how the 6840PTM hooks up, needed to let it work properly;
  - I/Os;
  - sound;

===============================================================================================================

  Bought as "old poker game by videotronics early 80's"

  Scratched on the CPU board  SN1069
  Scratched on the CPU board  SN1069

  CPU board

  .0  2716    stickered   DRAWPKR2  8-F  REV A    located top left
  .1  2716    stickered   DRAWPKR2  0-7  REV A    located next to .0

  ROM board

  Top of board left to right

  .R0 2716    stickered   RA  0-7
  .R1 2716    stickered   RA  8-F
  .R2 2716    stickered   BA  0-7
  .R3 2716    stickered   BA  8-F
  .R4 2716    stickered   GA  0-7
  .R5 2716    stickered   GA  8-F

  Below top row left to right

  .R6  2716    stickered   RB  0-7
  .R7  2716    stickered   RB  8-F
  .R8  2716    stickered   BB  0-7
  .R9  2716    stickered   BB  8-F
  .R10 2716    stickered   GB  0-7
  .R11 2716    stickered   GB  8-F

  ROM data showed cards

  6809 CPU
  4.000 Mhz crystal
  MC6840P
  mm74c920J/mmc6551j-9    x2

**************************************************************************************************************

 - Added 5-Aces Poker (Roberto Fresca)

  .1 is closest to the connector
  .7 is closest to the cpu

  Etched in copper on top by .1 eprom 6000

  .1  2732    handwritten sticker GJOK1
  .2  2732    handwritten sticker GJOK2
  .3  2732    handwritten sticker BJOK1
  .4  2732    handwritten sticker BJOK2
  .5  2732    handwritten sticker RJOK1
  .6  2732    handwritten sticker RJOK2
  .7  2764    handwritten sticker 688C

  4 MHz crystal
  6809
  MC6840P
  nmc6514-9   x2
  nm23114     x2

  16 pin chip marked  74166F 7745
                      SA2889-0697
             stamped     ETC

**************************************************************************************************************/


#include "emu.h"
#include "cpu/m6809/m6809.h"
#include "machine/6840ptm.h"
#include "emupal.h"
#include "screen.h"
#include "speaker.h"


class vpoker_state : public driver_device
{
public:
	vpoker_state(const machine_config &mconfig, device_type type, const char *tag) :
		driver_device(mconfig, type, tag),
		m_maincpu(*this, "maincpu"),
		m_gfxdecode(*this, "gfxdecode"),
		m_palette(*this, "palette")
	{ }

	void vpoker(machine_config &config);

private:
	std::unique_ptr<uint8_t[]> m_videoram;
	uint8_t m_blit_ram[8];
	DECLARE_READ8_MEMBER(blitter_r);
	DECLARE_WRITE8_MEMBER(blitter_w);
	DECLARE_WRITE_LINE_MEMBER(ptm_irq);
	virtual void video_start() override;
	uint32_t screen_update_vpoker(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	required_device<cpu_device> m_maincpu;
	required_device<gfxdecode_device> m_gfxdecode;
	required_device<palette_device> m_palette;
	void main_map(address_map &map);
};


void vpoker_state::video_start()
{
	m_videoram = std::make_unique<uint8_t[]>(0x200);
}

uint32_t vpoker_state::screen_update_vpoker(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
	uint8_t *videoram = m_videoram.get();
	gfx_element *gfx = m_gfxdecode->gfx(0);
	int count = 0x0000;

	int y,x;

	for (y=0;y<0x10;y++)
	{
		for (x=0;x<0x20;x++)
		{
			int tile = videoram[count];
			//int colour = tile>>12;
			gfx->opaque(bitmap,cliprect,tile,0,0,0,x*16,y*16);

			count++;
		}
	}

	return 0;
}

READ8_MEMBER(vpoker_state::blitter_r)
{
	if(offset == 6)
		return ioport("IN0")->read();

	return 0;
}

WRITE8_MEMBER(vpoker_state::blitter_w)
{
	uint8_t *videoram = m_videoram.get();

	m_blit_ram[offset] = data;

	if(offset == 2)
	{
		int blit_offs;

		blit_offs = (m_blit_ram[1] & 0x01)<<8|(m_blit_ram[2] & 0xff);

		videoram[blit_offs] = m_blit_ram[0];
//      printf("%02x %02x %02x %02x %02x %02x %02x %02x\n",m_blit_ram[0],m_blit_ram[1],m_blit_ram[2],m_blit_ram[3],m_blit_ram[4],m_blit_ram[5],m_blit_ram[6],m_blit_ram[7]);
	}
}

void vpoker_state::main_map(address_map &map)
{
	map.global_mask(0x3fff);
	map(0x0000, 0x01ff).ram();     /* vpoker has 0x100, 5acespkr has 0x200 */
	map(0x0400, 0x0407).rw("6840ptm", FUNC(ptm6840_device::read), FUNC(ptm6840_device::write));
	map(0x0800, 0x0807).r(FUNC(vpoker_state::blitter_r)).w(FUNC(vpoker_state::blitter_w));
	map(0x2000, 0x3fff).rom();
}


static INPUT_PORTS_START( vpoker )
	PORT_START("IN0")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )  PORT_IMPULSE(3) PORT_NAME("Coin In")
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_POKER_BET )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x00, "Service" )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x08, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN1")
	PORT_DIPNAME( 0x01, 0x01, "IN1" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN2")
	PORT_DIPNAME( 0x01, 0x01, "IN2" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN3")
	PORT_DIPNAME( 0x01, 0x01, "IN3" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN4")
	PORT_DIPNAME( 0x01, 0x01, "IN4" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN5")
	PORT_DIPNAME( 0x01, 0x01, "IN5" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN6")
	PORT_DIPNAME( 0x01, 0x01, "IN6" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN7")
	PORT_DIPNAME( 0x01, 0x01, "IN7" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
INPUT_PORTS_END


static INPUT_PORTS_START( 5acespkr )
	PORT_START("IN0")
	PORT_DIPNAME( 0x01, 0x01, "IN0" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x00, "Service" )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x08, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN1")
	PORT_DIPNAME( 0x01, 0x01, "IN1" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN2")
	PORT_DIPNAME( 0x01, 0x01, "IN2" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN3")
	PORT_DIPNAME( 0x01, 0x01, "IN3" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN4")
	PORT_DIPNAME( 0x01, 0x01, "IN4" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN5")
	PORT_DIPNAME( 0x01, 0x01, "IN5" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN6")
	PORT_DIPNAME( 0x01, 0x01, "IN6" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("IN7")
	PORT_DIPNAME( 0x01, 0x01, "IN7" )
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
INPUT_PORTS_END


static const gfx_layout charlayout =
{
	16,16,
	RGN_FRAC(1,4),
	3,
	{ RGN_FRAC(0,4), RGN_FRAC(1,4),RGN_FRAC(2,4) },
	{ 0, 1, 2, 3, 4, 5, 6, 7 , 8, 9, 10, 11, 12, 13, 14, 15 },
	{ 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16, 8*16, 9*16, 10*16, 11*16, 12*16, 13*16, 14*16, 15*16  },
	16*16
};

static GFXDECODE_START( gfx_vpoker )
	GFXDECODE_ENTRY( "gfx1", 0, charlayout,     0, 1 )
GFXDECODE_END

WRITE_LINE_MEMBER(vpoker_state::ptm_irq)
{
	m_maincpu->set_input_line(M6809_IRQ_LINE, state ? ASSERT_LINE : CLEAR_LINE);
}

MACHINE_CONFIG_START(vpoker_state::vpoker)

	/* basic machine hardware */
	MCFG_DEVICE_ADD("maincpu", MC6809, XTAL(4'000'000))
	MCFG_DEVICE_PROGRAM_MAP(main_map)
	MCFG_DEVICE_VBLANK_INT_DRIVER("screen", vpoker_state, irq0_line_hold) //irq0 valid too

	/* video hardware */
	MCFG_SCREEN_ADD("screen", RASTER)
	MCFG_SCREEN_REFRESH_RATE(60)
	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) // not accurate
	MCFG_SCREEN_SIZE(512, 256)
	MCFG_SCREEN_VISIBLE_AREA(0*8, 480-1, 0*8, 240-1)
//  MCFG_SCREEN_VISIBLE_AREA(0*8, 512-1, 0*8, 256-1)
	MCFG_SCREEN_UPDATE_DRIVER(vpoker_state, screen_update_vpoker)
	MCFG_SCREEN_PALETTE(m_palette)

	GFXDECODE(config, m_gfxdecode, m_palette, gfx_vpoker);

	PALETTE(config, m_palette, palette_device::GBR_3BIT);

	/* 6840 PTM */
	ptm6840_device &ptm(PTM6840(config, "6840ptm", XTAL(4'000'000) / 4));
	ptm.set_external_clocks(0, 0, 0);
	ptm.irq_callback().set(FUNC(vpoker_state::ptm_irq));

	/* sound hardware */
	SPEAKER(config, "mono").front_center();
//  AY8910(config, "aysnd", 8000000/4 /* guess */).add_route(ALL_OUTPUTS, "mono", 0.30);
MACHINE_CONFIG_END

/***************************************************************************

  Game driver(s)

***************************************************************************/

ROM_START( vpoker )
	ROM_REGION( 0x10000, "maincpu", 0 )
	ROM_LOAD( "vpoker.1",   0x2000, 0x0800, CRC(790f3c4e) SHA1(c60485cc44dd742a4a9398b98c2bde8a95f625f3) )
	ROM_RELOAD(             0x3000, 0x0800 )
	ROM_LOAD( "vpoker.0",   0x2800, 0x0800, CRC(8ad8ce66) SHA1(84b606ab9698b957b631070296a9e6e64fabdd8a) )
	ROM_RELOAD(             0x3800, 0x0800 )

	ROM_REGION( 0x8000, "gfx1", ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "vpoker.r0",  0x0000, 0x0800, CRC(1581202c) SHA1(7882fde76d0529fbfdd1235a39d04333e83f8a2f) )
	ROM_LOAD16_BYTE( "vpoker.r1",  0x1000, 0x0800, CRC(27695350) SHA1(09d1e0e6d5d823f091fa941a96f7c5f045501145) )
	ROM_LOAD16_BYTE( "vpoker.r2",  0x2000, 0x0800, CRC(1c0eab90) SHA1(19f3110088124f73de980502aab374888924d6a5) )
	ROM_LOAD16_BYTE( "vpoker.r3",  0x3000, 0x0800, CRC(7a8cb6f9) SHA1(d233f0f592c22dab6827e34c2cb22dd301a054e1) )
	ROM_LOAD16_BYTE( "vpoker.r4",  0x4000, 0x0800, CRC(755c4f02) SHA1(d19db1b1b2d41643cb69bb6eed46b1851de384c9) )
	ROM_LOAD16_BYTE( "vpoker.r5",  0x5000, 0x0800, CRC(ccd32805) SHA1(fdff53942f06b5fc7a292364afb98721369cc0f4) )
	ROM_LOAD16_BYTE( "vpoker.r6",  0x0001, 0x0800, CRC(77860770) SHA1(bffc8f38e9f63518706c093afd9254be8e15773d) )
	ROM_LOAD16_BYTE( "vpoker.r7",  0x1001, 0x0800, CRC(1ca9e74e) SHA1(3a2e71fb2f21acfa864dda4e459f7f150bddb988) )
	ROM_LOAD16_BYTE( "vpoker.r8",  0x2001, 0x0800, CRC(68022a42) SHA1(72a924a8ecf327821e444c5fb3ddd62510d4fc13) )
	ROM_LOAD16_BYTE( "vpoker.r9",  0x3001, 0x0800, CRC(5a71f01c) SHA1(e86a40e0533b24e66a2245e97670f131bd68be06) )
	ROM_LOAD16_BYTE( "vpoker.r10", 0x4001, 0x0800, CRC(5e0a7011) SHA1(9981f080581ef97f482e9a4b4ea0447c8bf89fc8) )
	ROM_LOAD16_BYTE( "vpoker.r11", 0x5001, 0x0800, CRC(960b1e05) SHA1(c692835f3cd0be6c221623c3955977ba6d8fd0cf) )
ROM_END


ROM_START( 5acespkr )
	ROM_REGION( 0x10000, "maincpu", 0 )
	ROM_LOAD( "688c.bin",   0x2000, 0x2000, CRC(34ad0bcb) SHA1(d25e2d52896edaa8e9d2720685eb150fd0bcd9ee) )

	ROM_REGION( 0x8000, "gfx1", ROMREGION_ERASE00 )
	ROM_LOAD16_BYTE( "rjok2.bin",  0x0000, 0x1000, CRC(88712bb4) SHA1(f36aba6f8184c7e01caed875696f01cd281b682b) )
	ROM_LOAD16_BYTE( "rjok1.bin",  0x0001, 0x1000, CRC(a88ba6a1) SHA1(61165f2afcd174878705dfc487935ee54f45a014) )
	ROM_LOAD16_BYTE( "gjok2.bin",  0x4000, 0x1000, CRC(1f9e25a0) SHA1(19756b0e99c052f0a87f042bfca1aca0b7aa78db) )
	ROM_LOAD16_BYTE( "gjok1.bin",  0x4001, 0x1000, CRC(da0c0a33) SHA1(d5c09965ea4f01082c87520a1fce5a39fef6e8e1) )
	ROM_LOAD16_BYTE( "bjok2.bin",  0x2000, 0x1000, CRC(d845f8a1) SHA1(fb050e72164662c2f5670f59a8ad43d19c0485ea) )
	ROM_LOAD16_BYTE( "bjok1.bin",  0x2001, 0x1000, CRC(20cdda67) SHA1(6c631b09e3da5f6660aa1c018fc0ff3004f7fe85) )
ROM_END


//    YEAR  NAME      PARENT  MACHINE  INPUT     STATE         INIT        ROT   COMPANY               FULLNAME                   FLAGS
GAME( 198?, vpoker,   0,      vpoker,  vpoker,   vpoker_state, empty_init, ROT0, "Videotronics, Inc.", "Videotronics Draw Poker", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
GAME( 198?, 5acespkr, 0,      vpoker,  5acespkr, vpoker_state, empty_init, ROT0, "<unknown>",          "5-Aces Poker",            MACHINE_NOT_WORKING | MACHINE_NO_SOUND )