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https://github.com/holub/mame
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segajw.cpp: Use 315-5296 for I/O
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AJR
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7330bd8ed9
commit
ab7d37c050
@ -32,6 +32,7 @@ Also seem to be running on the same/similar hardware:
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#include "cpu/z80/z80.h"
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#include "machine/gen_latch.h"
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#include "machine/nvram.h"
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#include "machine/315_5296.h"
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#include "sound/2612intf.h"
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#include "video/hd63484.h"
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#include "video/ramdac.h"
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@ -50,14 +51,12 @@ public:
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m_soundlatch(*this, "soundlatch")
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{ }
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DECLARE_READ16_MEMBER(coin_counter_r);
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DECLARE_WRITE16_MEMBER(coin_counter_w);
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DECLARE_READ16_MEMBER(hopper_r);
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DECLARE_WRITE16_MEMBER(hopper_w);
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DECLARE_READ8_MEMBER(lamps_r);
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DECLARE_WRITE8_MEMBER(lamps_w);
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DECLARE_READ16_MEMBER(coinlockout_r);
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DECLARE_WRITE16_MEMBER(coinlockout_w);
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DECLARE_READ8_MEMBER(coin_counter_r);
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DECLARE_WRITE8_MEMBER(coin_counter_w);
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DECLARE_WRITE8_MEMBER(hopper_w);
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DECLARE_WRITE8_MEMBER(lamps1_w);
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DECLARE_WRITE8_MEMBER(lamps2_w);
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DECLARE_WRITE8_MEMBER(coinlockout_w);
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DECLARE_WRITE8_MEMBER(audiocpu_cmd_w);
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DECLARE_INPUT_CHANGED_MEMBER(coin_drop_start);
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DECLARE_CUSTOM_INPUT_MEMBER(coin_sensors_r);
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@ -76,59 +75,39 @@ protected:
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uint64_t m_coin_start_cycles;
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uint64_t m_hopper_start_cycles;
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uint8_t m_coin_counter;
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uint8_t m_coin_lockout;
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uint8_t m_hopper_ctrl;
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uint8_t m_lamps[2];
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};
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READ16_MEMBER(segajw_state::coin_counter_r)
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READ8_MEMBER(segajw_state::coin_counter_r)
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{
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return m_coin_counter ^ 0xff;
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}
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WRITE16_MEMBER(segajw_state::coin_counter_w)
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WRITE8_MEMBER(segajw_state::coin_counter_w)
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{
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if(ACCESSING_BITS_0_7)
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m_coin_counter = data;
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m_coin_counter = data;
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}
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READ16_MEMBER(segajw_state::hopper_r)
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WRITE8_MEMBER(segajw_state::hopper_w)
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{
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return m_hopper_ctrl;
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m_hopper_start_cycles = data & 0x02 ? 0 : m_maincpu->total_cycles();
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}
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WRITE16_MEMBER(segajw_state::hopper_w)
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WRITE8_MEMBER(segajw_state::lamps1_w)
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{
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if(ACCESSING_BITS_0_7)
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{
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m_hopper_start_cycles = data & 0x02 ? 0 : m_maincpu->total_cycles();
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m_hopper_ctrl = data;
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}
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for (int i = 0; i < 8; i++)
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output().set_lamp_value(i, BIT(data, i));
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}
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READ8_MEMBER(segajw_state::lamps_r)
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WRITE8_MEMBER(segajw_state::lamps2_w)
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{
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return m_lamps[offset];
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for (int i = 0; i < 8; i++)
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output().set_lamp_value(8 + i, BIT(data, i));
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}
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WRITE8_MEMBER(segajw_state::lamps_w)
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{
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for(int i=0; i<8; i++)
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output().set_lamp_value((offset * 8) + i, BIT(data, i));
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m_lamps[offset] = data;
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}
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READ16_MEMBER(segajw_state::coinlockout_r)
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{
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return m_coin_lockout;
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}
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WRITE16_MEMBER(segajw_state::coinlockout_w)
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WRITE8_MEMBER(segajw_state::coinlockout_w)
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{
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machine().bookkeeping().coin_lockout_w(0, data & 1);
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m_coin_lockout = data;
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for(int i=0; i<3; i++)
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output().set_indexed_value("towerlamp", i, BIT(data, 3 + i));
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@ -200,18 +179,9 @@ static ADDRESS_MAP_START( segajw_map, AS_PROGRAM, 16, segajw_state )
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AM_RANGE(0x18000a, 0x18000b) AM_READ_PORT("DSW3")
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AM_RANGE(0x18000c, 0x18000d) AM_READ_PORT("DSW2")
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AM_RANGE(0x1a0000, 0x1a0001) AM_WRITE(coin_counter_w)
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AM_RANGE(0x1a0002, 0x1a0005) AM_READWRITE8(lamps_r, lamps_w, 0x00ff)
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AM_RANGE(0x1a0006, 0x1a0007) AM_READWRITE(hopper_r, hopper_w)
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AM_RANGE(0x1a000a, 0x1a000b) AM_READ(coin_counter_r)
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AM_RANGE(0x1a0000, 0x1a001f) AM_DEVREADWRITE8("io1a", sega_315_5296_device, read, write, 0x00ff)
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AM_RANGE(0x1a000e, 0x1a000f) AM_NOP
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AM_RANGE(0x1c0000, 0x1c0001) AM_READ_PORT("IN0")
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AM_RANGE(0x1c0002, 0x1c0003) AM_READ_PORT("IN1")
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AM_RANGE(0x1c0004, 0x1c0005) AM_READ_PORT("IN2")
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AM_RANGE(0x1c0006, 0x1c0007) AM_READ_PORT("IN3")
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AM_RANGE(0x1c000c, 0x1c000d) AM_READWRITE(coinlockout_r, coinlockout_w)
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AM_RANGE(0x1c0000, 0x1c001f) AM_DEVREADWRITE8("io1c", sega_315_5296_device, read, write, 0x00ff)
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AM_RANGE(0x280000, 0x280001) AM_DEVWRITE8("ramdac", ramdac_device, index_w, 0x00ff)
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AM_RANGE(0x280002, 0x280003) AM_DEVWRITE8("ramdac", ramdac_device, pal_w, 0x00ff)
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@ -239,36 +209,36 @@ ADDRESS_MAP_END
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static INPUT_PORTS_START( segajw )
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PORT_START("IN0")
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PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_POKER_HOLD1 )
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PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_POKER_HOLD2 )
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PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_POKER_HOLD3 )
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PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_POKER_HOLD4 )
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PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_POKER_HOLD5 )
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PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_GAMBLE_BET ) PORT_NAME("1 Bet")
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PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Max Bet")
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PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Deal / Draw")
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_POKER_HOLD1 )
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_POKER_HOLD2 )
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_POKER_HOLD3 )
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_POKER_HOLD4 )
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_POKER_HOLD5 )
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_GAMBLE_BET ) PORT_NAME("1 Bet")
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Max Bet")
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Deal / Draw")
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PORT_START("IN1")
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PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Double")
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PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_GAMBLE_PAYOUT )
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PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Change")
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PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE )
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PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Reset") PORT_CODE(KEYCODE_R)
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PORT_BIT( 0x000d, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Double")
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_GAMBLE_PAYOUT )
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Change")
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE )
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Reset") PORT_CODE(KEYCODE_R)
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PORT_BIT( 0x0d, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_START("IN2")
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PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_GAMBLE_SERVICE ) PORT_NAME("Meter")
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PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Last Game") PORT_CODE(KEYCODE_T)
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PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("M-Door")
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PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("D-Door")
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PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF, segajw_state, hopper_sensors_r, nullptr)
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PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Hopper Full")
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PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Hopper Fill")
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PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_GAMBLE_SERVICE ) PORT_NAME("Meter")
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Last Game") PORT_CODE(KEYCODE_T)
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("M-Door")
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("D-Door")
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PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF, segajw_state, hopper_sensors_r, nullptr)
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Hopper Full")
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Hopper Fill")
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PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_START("IN3")
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PORT_BIT( 0x0007, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF, segajw_state, coin_sensors_r, nullptr)
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PORT_BIT( 0x00f8, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_BIT( 0x07, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF, segajw_state, coin_sensors_r, nullptr)
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PORT_BIT( 0xf8, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_START("COIN1") // start the coin drop sequence (see coin_sensors_r)
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, segajw_state, coin_drop_start, nullptr)
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@ -372,9 +342,6 @@ void segajw_state::machine_start()
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save_item(NAME(m_coin_start_cycles));
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save_item(NAME(m_hopper_start_cycles));
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save_item(NAME(m_coin_counter));
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save_item(NAME(m_coin_lockout));
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save_item(NAME(m_hopper_ctrl));
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save_item(NAME(m_lamps));
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}
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@ -383,8 +350,6 @@ void segajw_state::machine_reset()
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m_coin_start_cycles = 0;
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m_hopper_start_cycles = 0;
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m_coin_counter = 0xff;
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m_coin_lockout = 0;
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m_hopper_ctrl = 0;
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}
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static ADDRESS_MAP_START( ramdac_map, AS_0, 8, segajw_state )
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@ -405,6 +370,20 @@ static MACHINE_CONFIG_START( segajw, segajw_state )
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MCFG_NVRAM_ADD_NO_FILL("nvram")
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MCFG_DEVICE_ADD("io1a", SEGA_315_5296, 8000000) // unknown clock
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MCFG_315_5296_OUT_PORTA_CB(WRITE8(segajw_state, coin_counter_w))
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MCFG_315_5296_OUT_PORTB_CB(WRITE8(segajw_state, lamps1_w))
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MCFG_315_5296_OUT_PORTC_CB(WRITE8(segajw_state, lamps2_w))
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MCFG_315_5296_OUT_PORTD_CB(WRITE8(segajw_state, hopper_w))
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MCFG_315_5296_IN_PORTF_CB(READ8(segajw_state, coin_counter_r))
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MCFG_DEVICE_ADD("io1c", SEGA_315_5296, 8000000) // unknown clock
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MCFG_315_5296_IN_PORTA_CB(IOPORT("IN0"))
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MCFG_315_5296_IN_PORTB_CB(IOPORT("IN1"))
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MCFG_315_5296_IN_PORTC_CB(IOPORT("IN2"))
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MCFG_315_5296_IN_PORTD_CB(IOPORT("IN3"))
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MCFG_315_5296_OUT_PORTG_CB(WRITE8(segajw_state, coinlockout_w))
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/* video hardware */
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MCFG_SCREEN_ADD("screen", RASTER)
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MCFG_SCREEN_REFRESH_RATE(60)
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@ -1340,7 +1340,7 @@ static MACHINE_CONFIG_START( yboard, segaybd_state )
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MCFG_WATCHDOG_ADD("watchdog")
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MCFG_DEVICE_ADD("io", SEGA_315_5296, 16000000)
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MCFG_DEVICE_ADD("io", SEGA_315_5296, 16000000) // probably SOUND_CLOCK/n
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MCFG_315_5296_IN_PORTA_CB(IOPORT("P1"))
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MCFG_315_5296_IN_PORTB_CB(IOPORT("GENERAL"))
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MCFG_315_5296_IN_PORTC_CB(IOPORT("LIMITSW"))
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