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More improvements to misc/vpoker.cpp driver: [Roberto Fresca, Grull Osgo]

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- Rewrote the lamps scheme.
 - Fixed the button-lamps layouts.
 - Added workaround for the NMI routine (vpoker).
 - Fixed vpoker NVRAM issues.
 - Fixed mech counters support per game.
This commit is contained in:
Roberto Fresca 2025-03-06 00:49:20 +01:00
parent 8715486243
commit 6ab47fbba3
3 changed files with 79 additions and 32 deletions
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4
src/mame/layout/5acespkr.lay
View File

@ -116,10 +116,10 @@ copyright-holders: Roberto Fresca, Grull Osgo.
</element>
<!-- Bet button-lamp -->
<element name="lamp7" ref="buttonedge_w" inputtag="IN0" inputmask="0x02">
<element name="lamp8" ref="buttonedge_w" inputtag="IN0" inputmask="0x02">
<bounds x="0.775" y="3.50" width="0.35" height="0.30" />
</element>
<element name="lamp7" ref="L7" inputtag="IN0" inputmask="0x02">
<element name="lamp8" ref="L7" inputtag="IN0" inputmask="0x02">
<bounds x="0.795" y="3.52" width="0.31" height="0.26" />
</element>

28
src/mame/layout/vpoker.lay
View File

@ -117,42 +117,42 @@ copyright-holders: Roberto Fresca, Grull Osgo.
<!-- define button-lamps -->
<!-- Hold 1 button-lamp -->
<element name="lamp6" ref="buttonedge_w" inputtag="IN1" inputmask="0x01">
<element name="lamp7" ref="buttonedge_w" inputtag="IN1" inputmask="0x01">
<bounds x="0.425" y="3.10" width="0.35" height="0.30" />
</element>
<element name="lamp6" ref="L0" inputtag="IN1" inputmask="0x01">
<element name="lamp7" ref="L0" inputtag="IN1" inputmask="0x01">
<bounds x="0.445" y="3.12" width="0.31" height="0.26" />
</element>
<!-- Bet button-lamp -->
<element name="lamp7" ref="buttonedge_w" inputtag="IN0" inputmask="0x02">
<element name="lamp8" ref="buttonedge_w" inputtag="IN0" inputmask="0x02">
<bounds x="0.775" y="3.50" width="0.35" height="0.30" />
</element>
<element name="lamp7" ref="L6" inputtag="IN0" inputmask="0x02">
<element name="lamp8" ref="L6" inputtag="IN0" inputmask="0x02">
<bounds x="0.795" y="3.52" width="0.31" height="0.26" />
</element>
<!-- Hold 2 button-lamp -->
<element name="lamp6" ref="buttonedge_w" inputtag="IN1" inputmask="0x02">
<element name="lamp7" ref="buttonedge_w" inputtag="IN1" inputmask="0x02">
<bounds x="1.125" y="3.10" width="0.35" height="0.30" />
</element>
<element name="lamp6" ref="L1" inputtag="IN1" inputmask="0x02">
<element name="lamp7" ref="L1" inputtag="IN1" inputmask="0x02">
<bounds x="1.145" y="3.12" width="0.31" height="0.26" />
</element>
<!-- Cancel button-lamp -->
<element name="lamp6" ref="buttonedge_w" inputtag="IN1" inputmask="0x80">
<element name="lamp7" ref="buttonedge_w" inputtag="IN1" inputmask="0x80">
<bounds x="1.475" y="3.50" width="0.35" height="0.30" />
</element>
<element name="lamp6" ref="L5" inputtag="IN1" inputmask="0x80">
<element name="lamp7" ref="L5" inputtag="IN1" inputmask="0x80">
<bounds x="1.495" y="3.52" width="0.31" height="0.26" />
</element>
<!-- Hold 3 button-lamp -->
<element name="lamp6" ref="buttonedge_w" inputtag="IN1" inputmask="0x04">
<element name="lamp7" ref="buttonedge_w" inputtag="IN1" inputmask="0x04">
<bounds x="1.825" y="3.10" width="0.35" height="0.30" />
</element>
<element name="lamp6" ref="L2" inputtag="IN1" inputmask="0x04">
<element name="lamp7" ref="L2" inputtag="IN1" inputmask="0x04">
<bounds x="1.845" y="3.12" width="0.31" height="0.26" />
</element>
@ -165,10 +165,10 @@ copyright-holders: Roberto Fresca, Grull Osgo.
</element>
<!-- Hold 4 button-lamp -->
<element name="lamp6" ref="buttonedge_w" inputtag="IN1" inputmask="0x08">
<element name="lamp7" ref="buttonedge_w" inputtag="IN1" inputmask="0x08">
<bounds x="2.525" y="3.10" width="0.35" height="0.30" />
</element>
<element name="lamp6" ref="L3" inputtag="IN1" inputmask="0x08">
<element name="lamp7" ref="L3" inputtag="IN1" inputmask="0x08">
<bounds x="2.545" y="3.12" width="0.31" height="0.26" />
</element>
@ -181,10 +181,10 @@ copyright-holders: Roberto Fresca, Grull Osgo.
</element>
<!-- Hold 5 button-lamp -->
<element name="lamp6" ref="buttonedge_w" inputtag="IN1" inputmask="0x10">
<element name="lamp7" ref="buttonedge_w" inputtag="IN1" inputmask="0x10">
<bounds x="3.225" y="3.10" width="0.35" height="0.30" />
</element>
<element name="lamp6" ref="L4" inputtag="IN1" inputmask="0x10">
<element name="lamp7" ref="L4" inputtag="IN1" inputmask="0x10">
<bounds x="3.245" y="3.12" width="0.31" height="0.26" />
</element>

79
src/mame/misc/vpoker.cpp
View File

@ -142,16 +142,25 @@
- Promoted 5acespkr to working.
- Added technical notes.
Updates [2025-03-06]:
- Rewrote the lamps scheme.
- Fixed the button-lamps layouts.
- Added workaround for the NMI routine (vpoker).
- Fixed vpoker NVRAM issues.
- Fixed mech counters support per game.
TODO:
- Check NVRAM issues.
- Add workaround for the NMI routine (5acespkr).
- Fix the 5acespkr NVRAM issues.
- Find why vectors are changed in 5acespkr.
- Investigate about what seems to be a custom processor
due to the weird routines related to interrupts, and the
complete lack of SWI triggers.
**************************************************************************************************************/
@ -194,11 +203,14 @@ protected:
virtual void video_start() override ATTR_COLD;
private:
uint8_t nvram_r(offs_t offset);
void nvram_w(offs_t offset, u8 data);
std::unique_ptr<uint8_t[]> m_videoram;
uint8_t m_blit_ram[8];
uint8_t blitter_r(offs_t offset);
void blitter_w(offs_t offset, uint8_t data);
void ptm_irq(int state);
void ptm_5_irq(int state);
void swi_int(int state);
uint32_t screen_update_vpoker(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
required_device<cpu_device> m_maincpu;
@ -209,6 +221,8 @@ private:
required_ioport m_in1;
output_finder<9> m_lamps;
void main_map(address_map &map) ATTR_COLD;
std::unique_ptr<u8[]> m_nvram_data;
};
@ -263,9 +277,9 @@ void vpoker_state::blitter_w(offs_t offset, uint8_t data)
if(offset == 1)
{
machine().bookkeeping().coin_counter_w(0, BIT(data, 5)); // coin_in
machine().bookkeeping().coin_counter_w(1, BIT(data, 4)); // coin_out
m_lamps[7] = BIT(data, 7); // bet lamp
machine().bookkeeping().coin_counter_w(1, BIT(data, 4)); // coin_out (5aces)
machine().bookkeeping().coin_counter_w(1, BIT(data, 6)); // coin_out (vpoker)
m_lamps[8] = BIT(data, 7); // bet lamp
}
if(offset == 2)
{
@ -276,13 +290,14 @@ void vpoker_state::blitter_w(offs_t offset, uint8_t data)
}
if(offset == 3)
{
m_lamps[0] = BIT(data, 0); // hold 1 lamp
m_lamps[1] = BIT(data, 1); // hold 2 lamp
m_lamps[2] = BIT(data, 2); // hold 3 lamp
m_lamps[3] = BIT(data, 3); // hold 4 lamp
m_lamps[4] = BIT(data, 4); // hold 5 lamp
m_lamps[5] = BIT(data, 5); // deal lamp
m_lamps[6] = BIT(data, 6); // draw lamp
m_lamps[0] = BIT(data, 0); // hold 1 lamp (5acespkr)
m_lamps[1] = BIT(data, 1); // hold 2 lamp (5acespkr)
m_lamps[2] = BIT(data, 2); // hold 3 lamp (5acespkr)
m_lamps[3] = BIT(data, 3); // hold 4 lamp (5acespkr)
m_lamps[4] = BIT(data, 4); // hold 5 lamp (5acespkr)
m_lamps[5] = BIT(data, 5); // deal lamp (common)
m_lamps[6] = BIT(data, 6); // draw lamp (common)
m_lamps[7] = BIT(data, 7); // holds + cancel (vpoker)
}
else
{
@ -290,6 +305,16 @@ void vpoker_state::blitter_w(offs_t offset, uint8_t data)
}
}
uint8_t vpoker_state::nvram_r(offs_t offset)
{
return m_nvram_data[offset];
}
void vpoker_state::nvram_w(offs_t offset, u8 data)
{
m_nvram_data[offset] = data;
}
/***********************************
* Machine Start *
@ -297,6 +322,9 @@ void vpoker_state::blitter_w(offs_t offset, uint8_t data)
void vpoker_state::machine_start()
{
m_nvram_data = make_unique_clear<u8[]>(0x200);
subdevice<nvram_device>("nvram")->set_base(&m_nvram_data[0], 0x200);
save_pointer(NAME(m_nvram_data), 0x200);
m_lamps.resolve();
}
@ -308,7 +336,7 @@ void vpoker_state::machine_start()
void vpoker_state::main_map(address_map &map)
{
map.global_mask(0x3fff);
map(0x0000, 0x01ff).ram().share("nvram"); // vpoker has 0x100, 5acespkr has 0x200
map(0x0000, 0x01ff).rw(FUNC(vpoker_state::nvram_r), FUNC(vpoker_state::nvram_w));
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();
@ -397,8 +425,29 @@ GFXDECODE_END
void vpoker_state::ptm_irq(int state)
{
m_maincpu->set_input_line(M6809_IRQ_LINE, state ? ASSERT_LINE : CLEAR_LINE);
if(state == 0)
{
// do de job that must be done by NMI.
uint8_t sum = 0;
nvram_w(0x4f, 0x5a);
nvram_w(0x91, 0xa5);
nvram_w(0x9f, 0x00);
for(int i = 0x40; i < 0xa0; i++)
sum += nvram_r(i);
sum = ~sum + 1;
nvram_w(0x9f, sum);
sum = 0;
}
}
void vpoker_state::ptm_5_irq(int state)
{
m_maincpu->set_input_line(M6809_IRQ_LINE, state ? ASSERT_LINE : CLEAR_LINE);
}
void vpoker_state::swi_int(int state)
{
if(m_in0->read() == 0xfe)
@ -406,7 +455,6 @@ void vpoker_state::swi_int(int state)
}
/*****************************************
* Machine Driver *
*****************************************/
@ -416,7 +464,6 @@ void vpoker_state::vpoker(machine_config &config)
// basic machine hardware
MC6809(config, m_maincpu, XTAL(4'000'000));
m_maincpu->set_addrmap(AS_PROGRAM, &vpoker_state::main_map);
m_maincpu->set_vblank_int("screen", FUNC(vpoker_state::irq0_line_assert));
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
@ -468,7 +515,7 @@ void vpoker_state::fiveaces(machine_config &config)
// 6840 PTM
ptm6840_device &ptm(PTM6840(config, "6840ptm", XTAL(4'000'000) / 4));
ptm.set_external_clocks(500, 0, 1000000);
ptm.irq_callback().set(FUNC(vpoker_state::ptm_irq));
ptm.irq_callback().set(FUNC(vpoker_state::ptm_5_irq));
ptm.o2_callback().set("dac", FUNC(dac_1bit_device::data_w));
// sound hardware