// license:BSD-3-Clause
// copyright-holders:Philip Bennett
/***************************************************************************
JPM IMPACT with Video hardware
****************************************************************************/
#include "machine/meters.h"
#include "machine/roc10937.h"
#include "machine/steppers.h"
#include "machine/timer.h"
#include "cpu/tms34010/tms34010.h"
#include "sound/upd7759.h"
struct duart_t
{
uint8_t MR1A, MR2A;
uint8_t SRA, CSRA;
uint8_t CRA;
uint8_t RBA, TBA;
uint8_t IPCR;
uint8_t ACR;
uint8_t ISR, IMR;
union
{
uint8_t CUR, CLR;
uint16_t CR;
};
union
{
uint8_t CTUR, CTLR;
uint16_t CT;
};
int tc;
uint8_t MR1B, MR2B;
uint8_t SRB, CSRB;
uint8_t CRB;
uint8_t RBB, TBB;
uint8_t IVR;
uint8_t IP;
uint8_t OP;
uint8_t OPR;
uint8_t OPCR;
};
struct bt477_t
{
uint8_t address;
uint8_t addr_cnt;
uint8_t pixmask;
uint8_t command;
rgb_t color;
};
class jpmimpct_state : public driver_device
{
public:
jpmimpct_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_vfd(*this, "vfd")
, m_vram(*this, "vram")
, m_maincpu(*this, "maincpu")
, m_upd7759(*this, "upd")
, m_palette(*this, "palette")
, m_dsp(*this, "dsp")
, m_reel0(*this, "reel0")
, m_reel1(*this, "reel1")
, m_reel2(*this, "reel2")
, m_reel3(*this, "reel3")
, m_reel4(*this, "reel4")
, m_reel5(*this, "reel5")
, m_meters(*this, "meters")
, m_digits(*this, "digit%u", 0U)
, m_lamp_output(*this, "lamp%u", 0U)
{ }
DECLARE_WRITE_LINE_MEMBER(reel0_optic_cb) { if (state) m_optic_pattern |= 0x01; else m_optic_pattern &= ~0x01; }
DECLARE_WRITE_LINE_MEMBER(reel1_optic_cb) { if (state) m_optic_pattern |= 0x02; else m_optic_pattern &= ~0x02; }
DECLARE_WRITE_LINE_MEMBER(reel2_optic_cb) { if (state) m_optic_pattern |= 0x04; else m_optic_pattern &= ~0x04; }
DECLARE_WRITE_LINE_MEMBER(reel3_optic_cb) { if (state) m_optic_pattern |= 0x08; else m_optic_pattern &= ~0x08; }
DECLARE_WRITE_LINE_MEMBER(reel4_optic_cb) { if (state) m_optic_pattern |= 0x10; else m_optic_pattern &= ~0x10; }
DECLARE_WRITE_LINE_MEMBER(reel5_optic_cb) { if (state) m_optic_pattern |= 0x20; else m_optic_pattern &= ~0x20; }
DECLARE_READ16_MEMBER(duart_1_r);
DECLARE_WRITE16_MEMBER(duart_1_w);
DECLARE_READ16_MEMBER(duart_2_r);
DECLARE_WRITE16_MEMBER(duart_2_w);
DECLARE_READ16_MEMBER(inputs1_r);
DECLARE_READ16_MEMBER(unk_r);
DECLARE_WRITE16_MEMBER(unk_w);
DECLARE_READ16_MEMBER(jpmio_r);
DECLARE_WRITE16_MEMBER(jpmio_w);
DECLARE_READ16_MEMBER(inputs1awp_r);
DECLARE_READ16_MEMBER(optos_r);
DECLARE_READ16_MEMBER(prot_1_r);
DECLARE_READ16_MEMBER(prot_0_r);
DECLARE_WRITE16_MEMBER(jpmioawp_w);
DECLARE_READ16_MEMBER(ump_r);
DECLARE_WRITE16_MEMBER(jpmimpct_bt477_w);
DECLARE_READ16_MEMBER(jpmimpct_bt477_r);
DECLARE_WRITE16_MEMBER(volume_w);
DECLARE_WRITE16_MEMBER(upd7759_w);
DECLARE_READ16_MEMBER(upd7759_r);
DECLARE_READ8_MEMBER(hopper_b_r);
DECLARE_READ8_MEMBER(hopper_c_r);
DECLARE_WRITE8_MEMBER(payen_a_w);
DECLARE_WRITE8_MEMBER(display_c_w);
DECLARE_WRITE_LINE_MEMBER(tms_irq);
TMS340X0_TO_SHIFTREG_CB_MEMBER(to_shiftreg);
TMS340X0_FROM_SHIFTREG_CB_MEMBER(from_shiftreg);
TMS340X0_SCANLINE_RGB32_CB_MEMBER(scanline_update);
DECLARE_MACHINE_START(jpmimpct);
DECLARE_MACHINE_RESET(jpmimpct);
DECLARE_VIDEO_START(jpmimpct);
DECLARE_MACHINE_START(impctawp);
DECLARE_MACHINE_RESET(impctawp);
TIMER_DEVICE_CALLBACK_MEMBER(duart_1_timer_event);
void impctawp(machine_config &config);
void jpmimpct(machine_config &config);
void awp68k_program_map(address_map &map);
void m68k_program_map(address_map &map);
void tms_program_map(address_map &map);
private:
uint8_t m_tms_irq;
uint8_t m_duart_1_irq;
struct duart_t m_duart_1;
uint8_t m_touch_cnt;
uint8_t m_touch_data[3];
int m_lamp_strobe;
uint8_t m_Lamps[256];
int m_optic_pattern;
int m_payen;
int m_alpha_clock;
int m_hopinhibit;
int m_slidesout;
int m_hopper[3];
int m_motor[3];
struct bt477_t m_bt477;
void jpm_draw_lamps(int data, int lamp_strobe);
void update_irqs();
optional_device<s16lf01_device> m_vfd;
optional_shared_ptr<uint16_t> m_vram;
required_device<cpu_device> m_maincpu;
required_device<upd7759_device> m_upd7759;
optional_device<palette_device> m_palette;
optional_device<tms34010_device> m_dsp;
optional_device<stepper_device> m_reel0;
optional_device<stepper_device> m_reel1;
optional_device<stepper_device> m_reel2;
optional_device<stepper_device> m_reel3;
optional_device<stepper_device> m_reel4;
optional_device<stepper_device> m_reel5;
required_device<meters_device> m_meters;
output_finder<300> m_digits;
output_finder<256> m_lamp_output;
};