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excellent/d9final.cpp: add coin counters, coin lockout and hopper payout

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angelosa 2024-08-29 10:37:00 +02:00
parent 7c6133d1eb
commit 63c186558f
1 changed files with 51 additions and 32 deletions
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83
src/mame/excellent/d9final.cpp
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@ -2,23 +2,20 @@
// copyright-holders:Angelo Salese, David Haywood
/*******************************************************************************************
Dream 9 Final (c) 1992 Excellent Systems
Dream 9 Final (c) 1992 Excellent Systems
driver by Angelo Salese & David Haywood
TODO:
- What does the ES8712 control? There's definitely no ADPCM chip or sample ROM here;
- Main CPU banking is wrong;
- Some inputs not understood;
- A bunch of missing port outputs (including payout);
- screen disable? Start-up fading looks horrible;
- Game looks IGS-esque, is there any correlation?
TODO:
- What does the ES8712 control? There's definitely no ADPCM chip or sample ROM here;
- Some inputs not understood;
- A bunch of missing port outputs (including payout);
- screen disable? Start-up fading looks horrible;
- Game looks IGS-esque, is there any correlation?
============================================================================================
PCB: ES-9112
PCB: ES-9112
Main Chips: Z80, ES8712, 24Mhz OSC, RTC62421B 9262, YM2413, 4x8DSW
Main Chips: Z80, ES8712, 24Mhz OSC, RTC62421B 9262, YM2413, 4x8DSW
*******************************************************************************************/
@ -27,6 +24,7 @@
#include "cpu/z80/z80.h"
#include "machine/msm6242.h"
#include "machine/nvram.h"
#include "machine/ticket.h"
#include "sound/es8712.h"
#include "sound/ymopl.h"
#include "emupal.h"
@ -40,14 +38,15 @@ namespace {
class d9final_state : public driver_device
{
public:
d9final_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_lo_vram(*this, "lo_vram"),
m_hi_vram(*this, "hi_vram"),
m_cram(*this, "cram"),
m_mainbank(*this, "mainbank")
d9final_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_hopper(*this, "hopper")
, m_lo_vram(*this, "lo_vram")
, m_hi_vram(*this, "hi_vram")
, m_cram(*this, "cram")
, m_mainbank(*this, "mainbank")
{ }
void d9final(machine_config &config);
@ -59,6 +58,7 @@ protected:
private:
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<ticket_dispenser_device> m_hopper;
required_shared_ptr<uint8_t> m_lo_vram;
required_shared_ptr<uint8_t> m_hi_vram;
@ -67,15 +67,15 @@ private:
tilemap_t *m_sc0_tilemap;
void sc0_lovram(offs_t offset, uint8_t data);
void sc0_hivram(offs_t offset, uint8_t data);
void sc0_cram(offs_t offset, uint8_t data);
void bank_w(uint8_t data);
uint8_t prot_latch_r();
void sc0_lovram(offs_t offset, uint8_t data);
void sc0_hivram(offs_t offset, uint8_t data);
void sc0_cram(offs_t offset, uint8_t data);
TILE_GET_INFO_MEMBER(get_sc0_tile_info);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void io_map(address_map &map);
void prg_map(address_map &map);
};
@ -153,12 +153,29 @@ void d9final_state::prg_map(address_map &map)
void d9final_state::io_map(address_map &map)
{
map.global_mask(0xff);
// map(0x00, 0x00).nopw(); //bit 0: irq enable? screen enable?
map(0x00, 0x00).portr("DSWA");
map(0x20, 0x20).portr("DSWB");
map(0x00, 0x00).portr("DSWA").lw8(
NAME([this] (offs_t offset, u8 data) {
machine().bookkeeping().coin_lockout_global_w(!BIT(data, 0));
// bit 1: bet lamp
// bit 2-3: take score & double up lamps
// bit 4: big lamp
// bit 5: small lamp (lit for instruction sheet in bet phase)
// bit 6: start lamp
// bit 7: payout lamp
})
);
map(0x20, 0x20).portr("DSWB").lw8(
NAME([this] (offs_t offset, u8 data) {
// NOTE: keyin goes to coin counter 2, coin 2 and 3 to 1 & 2
for (int i = 0; i < 4; i++)
machine().bookkeeping().coin_counter_w(i, BIT(data, i));
m_hopper->motor_w(BIT(data, 7));
})
);
map(0x40, 0x40).portr("DSWC");
map(0x40, 0x41).w("ymsnd", FUNC(ym2413_device::write));
map(0x60, 0x60).portr("DSWD");
map(0x60, 0x60).portr("DSWD").nopw(); // write: irq ack? shadows bank_w writes, twice, at line ~8
map(0x80, 0x80).portr("IN0");
map(0xa0, 0xa0).portr("IN1").w(FUNC(d9final_state::bank_w));
map(0xe0, 0xe0).portr("IN2");
@ -167,9 +184,11 @@ void d9final_state::io_map(address_map &map)
static INPUT_PORTS_START( d9final )
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_MEMORY_RESET )
PORT_BIT( 0x0e, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("hopper", ticket_dispenser_device, line_r)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_GAMBLE_KEYOUT )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_GAMBLE_PAYOUT )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_GAMBLE_SERVICE )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_GAMBLE_BOOK )
@ -310,7 +329,6 @@ void d9final_state::machine_start()
void d9final_state::d9final(machine_config &config)
{
// basic machine hardware
Z80(config, m_maincpu, 24000000 / 4); /* ? MHz */
m_maincpu->set_addrmap(AS_PROGRAM, &d9final_state::prg_map);
m_maincpu->set_addrmap(AS_IO, &d9final_state::io_map);
@ -318,7 +336,8 @@ void d9final_state::d9final(machine_config &config)
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); // Sharp LH5116D-10 + battery
// video hardware
HOPPER(config, m_hopper, attotime::from_msec(20), TICKET_MOTOR_ACTIVE_HIGH, TICKET_STATUS_ACTIVE_HIGH );
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));