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Diffstat (limited to 'src/mame/pinball/micropin.cpp')
-rw-r--r-- | src/mame/pinball/micropin.cpp | 572 |
1 files changed, 572 insertions, 0 deletions
diff --git a/src/mame/pinball/micropin.cpp b/src/mame/pinball/micropin.cpp new file mode 100644 index 00000000000..445e2c4c77f --- /dev/null +++ b/src/mame/pinball/micropin.cpp @@ -0,0 +1,572 @@ +// license:BSD-3-Clause +// copyright-holders:Robbbert +/************************************************************************************* + +PINBALL +Micropin : Pentacup +First version used a 6800, but a later revision used a 8085A. + +An unusual design. All the guides and the flippers are made of wireform. The 4 bumpers +are raised metal silver studs. There's no conventional rollovers, instead there are +sensors under the board. The bumpers and slings still propel the ball, so it's presumed +that the studs and wireforms bend a little, allowing a solenoid to pulse the ball back. +The schematic doesn't include the switch, lamp, or solenoid matrix, or any info about +them at all. From a video, it seems that on the playboard there are 27 lamps, 15 solenoids, +and 21 sensors. There's no shooter or lane, the ball being injected from between the flippers. + +Status: +- Rev.1: Working. At start of ball, hold X and tap Z, so that the player light becomes steady, + then release both keys. This enables sensors. +- Rev.2: Starts up then does nothing + +Rev.2: +- No manuals or schematics available. +- Uses a different layout, not coded. +- Picture of display panel shows 52x 7seg digits, and 10x round LEDs. + +ToDo: +- Rev 1: Mechanical sounds, outputs (need better schematic), electronic volume control. +- Rev.2: Mechanical sounds, outputs, inputs, displays, sound (no info available) + +**************************************************************************************/ + +#include "emu.h" +#include "genpin.h" + +#include "cpu/i8085/i8085.h" +#include "cpu/m6800/m6800.h" +#include "machine/6821pia.h" +#include "machine/clock.h" +#include "machine/timer.h" +#include "sound/beep.h" +#include "speaker.h" + +#include "micropin.lh" + +namespace { + +class micropin_state : public genpin_class +{ +public: + micropin_state(const machine_config &mconfig, device_type type, const char *tag) + : genpin_class(mconfig, type, tag) + , m_digits(*this, "digit%d", 0U) + , m_leds(*this, "led%d", 0U) + { } + + void pentacup2(machine_config &config); + +protected: + TIMER_DEVICE_CALLBACK_MEMBER(timer_a); + u8 m_led_time[10]{}; // size must match m_leds + void mr_common(); + void ms_common(); + output_finder<76> m_digits; + output_finder<10> m_leds; +}; + +class pent6800_state : public micropin_state +{ +public: + pent6800_state(const machine_config &mconfig, device_type type, const char *tag) + : micropin_state(mconfig, type, tag) + , m_v1cpu(*this, "v1cpu") + , m_pia51(*this, "pia51") + , m_beep(*this, "beeper") + { } + + void pent6800(machine_config &config); + +private: + u8 pia51_r(offs_t offset); + void pia51_w(offs_t offset, u8 data); + u8 p51b_r(); + void sol_w(u8 data); + void p50ca2_w(int state); + void p51ca2_w(int state); + void sw_w(u8 data); + void lamp_w(u8 data); + void p50a_w(u8 data); + void p50b_w(u8 data); + void p51a_w(u8 data); + void p51b_w(u8 data) { }; // volume control + void mem_map(address_map &map) ATTR_COLD; + + u8 m_row = 0U; + u8 m_counter = 0U; + virtual void machine_reset() override ATTR_COLD; + virtual void machine_start() override ATTR_COLD; + required_device<m6800_cpu_device> m_v1cpu; + required_device<pia6821_device> m_pia51; + required_device<beep_device> m_beep; +}; + +class pent8085_state : public micropin_state +{ +public: + pent8085_state(const machine_config &mconfig, device_type type, const char *tag) + : micropin_state(mconfig, type, tag) + , m_v2cpu(*this, "v2cpu") + { } + + void pent8085(machine_config &config); + +private: + void clock_w(int state); + void disp_w(offs_t, u8); + void io_map(address_map &map) ATTR_COLD; + void mem_map(address_map &map) ATTR_COLD; + virtual void machine_reset() override ATTR_COLD; + virtual void machine_start() override ATTR_COLD; + required_device<i8085a_cpu_device> m_v2cpu; +}; + +void pent6800_state::mem_map(address_map &map) +{ + map.global_mask(0x7fff); + map(0x0000, 0x01ff).ram().share("nvram"); // 4x 6561 RAM + map(0x4000, 0x4005).w(FUNC(pent6800_state::sw_w)); + map(0x4000, 0x4000).portr("X1"); + map(0x4001, 0x4001).portr("X2"); + map(0x4002, 0x4002).portr("X3"); + map(0x4003, 0x4003).portr("X4"); + map(0x4004, 0x4004).portr("X5"); + map(0x5000, 0x5003).rw("pia50", FUNC(pia6821_device::read), FUNC(pia6821_device::write)); + map(0x5100, 0x5103).rw(FUNC(pent6800_state::pia51_r), FUNC(pent6800_state::pia51_w)); + map(0x5200, 0x5200).w(FUNC(pent6800_state::sol_w)); + map(0x5202, 0x5202).w(FUNC(pent6800_state::lamp_w)); + map(0x5203, 0x5203).nopw(); + map(0x6400, 0x7fff).rom().region("v1cpu", 0); +} + +void pent8085_state::mem_map(address_map &map) +{ + map.global_mask(0x3fff); + map.unmap_value_high(); + map(0x0000, 0x1fff).rom(); + map(0x2000, 0x23ff).ram(); +} + +void pent8085_state::io_map(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x0f).w(FUNC(pent8085_state::disp_w)); + map(0x00, 0x00).portr("X0"); + map(0x01, 0x01).portr("X1"); + map(0x02, 0x02).portr("X2"); + map(0x03, 0x03).portr("X3"); + map(0x04, 0x04).portr("X4"); + map(0x05, 0x05).portr("X5"); +} + +static INPUT_PORTS_START( pent6800 ) + PORT_START("X0") + // bits 0-3 are masked off + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_COIN1 ) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_3) PORT_NAME("Vol+") + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_4) PORT_NAME("Vol-") + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_6) PORT_NAME("Tilt Alarm") + + PORT_START("X1") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_7) PORT_NAME("Tilt 1") + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_X) PORT_NAME("Outhole") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Z) PORT_NAME("Ball Enable") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_8) PORT_NAME("Tilt 2") + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_START ) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYPAD ) PORT_CODE(KEYCODE_9) PORT_NAME("Tilt 3") + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_0) PORT_NAME("Tilt 4") + + PORT_START("X2") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_A) PORT_NAME("INP18") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_B) PORT_NAME("INP19") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_C) PORT_NAME("INP20") + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_D) PORT_NAME("INP21") + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_E) PORT_NAME("INP22") + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_F) PORT_NAME("INP23") + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) + + PORT_START("X3") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_G) PORT_NAME("INP31") + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_H) PORT_NAME("INP32") + + PORT_START("X4") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_I) PORT_NAME("INP38") + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_J) PORT_NAME("INP39") + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_K) PORT_NAME("INP40") + + PORT_START("X5") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_L) PORT_NAME("INP41") + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_M) PORT_NAME("INP42") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_N) PORT_NAME("INP43") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_O) PORT_NAME("INP44") + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_P) PORT_NAME("INP45") + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Q) PORT_NAME("INP46") + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_R) PORT_NAME("INP47") + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_S) PORT_NAME("INP48") +INPUT_PORTS_END + +// guess +static INPUT_PORTS_START( pent8085 ) + PORT_START("X0") + PORT_DIPNAME( 0x80, 0x80, "SW 01") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x80, DEF_STR(Off)) + PORT_DIPNAME( 0x40, 0x40, "SW 02") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x40, DEF_STR(Off)) + PORT_DIPNAME( 0x20, 0x20, "SW 03") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x20, DEF_STR(Off)) + PORT_DIPNAME( 0x10, 0x10, "SW 04") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x10, DEF_STR(Off)) + PORT_DIPNAME( 0x08, 0x08, "SW 05") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x08, DEF_STR(Off)) + PORT_DIPNAME( 0x04, 0x04, "SW 06") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x04, DEF_STR(Off)) + PORT_DIPNAME( 0x02, 0x02, "SW 07") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x02, DEF_STR(Off)) + PORT_DIPNAME( 0x01, 0x01, "SW 08") // Machine won't boot with this on + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x01, DEF_STR(Off)) + + PORT_START("X1") + PORT_DIPNAME( 0x80, 0x80, "SW 09") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x80, DEF_STR(Off)) + PORT_DIPNAME( 0x40, 0x40, "SW 10") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x40, DEF_STR(Off)) + PORT_DIPNAME( 0x20, 0x20, "SW 11") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x20, DEF_STR(Off)) + PORT_DIPNAME( 0x10, 0x10, "SW 12") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x10, DEF_STR(Off)) + PORT_DIPNAME( 0x08, 0x08, "SW 13") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x08, DEF_STR(Off)) + PORT_DIPNAME( 0x04, 0x04, "SW 14") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x04, DEF_STR(Off)) + PORT_DIPNAME( 0x02, 0x02, "SW 15") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x02, DEF_STR(Off)) + PORT_DIPNAME( 0x01, 0x01, "SW 16") + PORT_DIPSETTING( 0x00, DEF_STR(On)) + PORT_DIPSETTING( 0x01, DEF_STR(Off)) + + PORT_START("X2") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_A) PORT_NAME("INP01") + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_B) PORT_NAME("INP02") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_C) PORT_NAME("INP03") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_D) PORT_NAME("INP04") + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_E) PORT_NAME("INP05") + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_F) PORT_NAME("INP06") + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_G) PORT_NAME("INP07") + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_H) PORT_NAME("INP08") + + PORT_START("X3") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_I) PORT_NAME("INP09") + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_J) PORT_NAME("INP10") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_K) PORT_NAME("INP11") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_L) PORT_NAME("INP12") + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_M) PORT_NAME("INP13") + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_N) PORT_NAME("INP14") + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_O) PORT_NAME("INP15") + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_P) PORT_NAME("INP16") + + PORT_START("X4") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Q) PORT_NAME("INP17") + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_R) PORT_NAME("INP18") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_S) PORT_NAME("INP19") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_T) PORT_NAME("INP20") + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_U) PORT_NAME("INP21") + PORT_DIPNAME( 0x20, 0x00, "Clear RAM at boot") + PORT_DIPSETTING( 0x20, DEF_STR(On)) + PORT_DIPSETTING( 0x00, DEF_STR(Off)) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_V) PORT_NAME("INP23") + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_W) PORT_NAME("INP24") + + PORT_START("X5") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_X) PORT_NAME("INP25") + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Y) PORT_NAME("INP26") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Z) PORT_NAME("INP27") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_COMMA) PORT_NAME("INP28") + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_STOP) PORT_NAME("INP29") + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_SLASH) PORT_NAME("INP30") + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_COLON) PORT_NAME("INP31") + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_QUOTE) PORT_NAME("INP32") +INPUT_PORTS_END + +u8 pent6800_state::pia51_r(offs_t offset) +{ + return m_pia51->read(offset) ^ 0xff; +} + +void pent6800_state::pia51_w(offs_t offset, u8 data) +{ + m_pia51->write(offset, data ^ 0xff); +} + +// lamps and disp strobes +void pent6800_state::lamp_w(u8 data) +{ + m_row = data & 15; + m_counter = 0; + // lamps +} + +// solenoids +void pent6800_state::sol_w(u8 data) +{ +} + +// offs 0,5 = solenoids; else lamps +void pent6800_state::sw_w(u8 data) +{ +} + +void pent6800_state::p50a_w(u8 data) +{ + m_counter++; + if (m_counter == 1) + { + static const u8 patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0x58, 0x4c, 0x62, 0x69, 0x78, 0 }; // 7448 + m_digits[m_row] = patterns[data&15]; + m_digits[m_row+20] = patterns[data>>4]; + } +} + +void pent6800_state::p50b_w(u8 data) +{ + m_counter++; + if (m_counter == 2) + { + static const u8 patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0x58, 0x4c, 0x62, 0x69, 0x78, 0 }; // 7448 + m_digits[m_row+40] = patterns[data&15]; + m_digits[m_row+60] = patterns[data>>4]; + } +} + +// round LEDs on score panel +void pent6800_state::p50ca2_w(int state) +{ + if ((!state) && (m_row < 8)) + { + m_led_time[m_row] = 12; + m_leds[m_row] = 0; // turn on + } +} + +// sound & volume +// Sound consists of a 16-resistor chain controlling the frequency of a NE555. +// We use a beeper to make the tones. +// There's an electronic volume control which is not emulated. The volume level +// is controlled by the Vol+ and Vol- buttons. +void pent6800_state::p51a_w(u8 data) +{ + static uint16_t frequency[16] = { 387, 435, 488, 517, 581, 652, 691, 775, 870, 977, 1035, 1161, 1304, 1381, 1550, 1740 }; + m_beep->set_clock(frequency[data & 15]); +} + +// Sound on/off +void pent6800_state::p51ca2_w(int state) +{ + m_beep->set_state(state); +} + +u8 pent6800_state::p51b_r() +{ + return ioport("X0")->read(); +} + +TIMER_DEVICE_CALLBACK_MEMBER( micropin_state::timer_a ) +{ + // turn off round leds that aren't being refreshed + for (u8 i = 0; i < 8; i++) + { + if (m_led_time[i]) + { + m_led_time[i]--; + if (m_led_time[i] == 0) + { + m_leds[i] = 1; // turn off + } + } + } +} + +// This is completely wrong - it has to handle all outputs, not just digits +void pent8085_state::disp_w(offs_t offset, u8 data) +{ + static const u8 patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0x58, 0x4c, 0x62, 0x69, 0x78, 0 }; // 7448 + m_digits[offset] = patterns[BIT(~data, 0, 4)]; + m_digits[offset+20] = patterns[BIT(~data, 4, 4)]; +} + +void pent8085_state::clock_w(int state) +{ + if (state) + m_v2cpu->set_input_line(I8085_RST55_LINE, HOLD_LINE); + else + m_v2cpu->set_input_line(I8085_RST65_LINE, HOLD_LINE); +} + +void micropin_state::ms_common() +{ + genpin_class::machine_start(); + + m_digits.resolve(); + m_leds.resolve(); + //m_io_outputs.resolve(); + + save_item(NAME(m_led_time)); +} + +void pent6800_state::machine_start() +{ + ms_common(); + save_item(NAME(m_row)); + save_item(NAME(m_counter)); +} + +void micropin_state::mr_common() +{ + genpin_class::machine_reset(); + //for (u8 i = 0; i < m_io_outputs.size(); i++) + //m_io_outputs[i] = 0; + + for (u8 i = 0; i < std::size(m_led_time); i++) + m_led_time[i] = 5; +} + +void pent6800_state::machine_reset() +{ + mr_common(); + m_row = 0; +} + +void pent8085_state::machine_start() +{ + ms_common(); +} + +void pent8085_state::machine_reset() +{ + mr_common(); +} + + +void pent6800_state::pent6800(machine_config &config) +{ + /* basic machine hardware */ + M6800(config, m_v1cpu, XTAL(2'000'000) / 2); + m_v1cpu->set_addrmap(AS_PROGRAM, &pent6800_state::mem_map); + m_v1cpu->set_periodic_int(FUNC(pent6800_state::irq0_line_hold), attotime::from_hz(500)); + + NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); + + /* Video */ + config.set_default_layout(layout_micropin); + + /* Sound */ + genpin_audio(config); + SPEAKER(config, "mono").front_center(); + BEEP(config, m_beep, 387).add_route(ALL_OUTPUTS, "mono", 0.50); + + /* Devices */ + pia6821_device &pia50(PIA6821(config, "pia50")); + pia50.writepa_handler().set(FUNC(pent6800_state::p50a_w)); + pia50.writepb_handler().set(FUNC(pent6800_state::p50b_w)); + pia50.ca2_handler().set(FUNC(pent6800_state::p50ca2_w)); + + PIA6821(config, m_pia51); + m_pia51->writepa_handler().set(FUNC(pent6800_state::p51a_w)); + m_pia51->readpb_handler().set(FUNC(pent6800_state::p51b_r)); + m_pia51->writepb_handler().set(FUNC(pent6800_state::p51b_w)); + m_pia51->ca2_handler().set(FUNC(pent6800_state::p51ca2_w)); + //m_pia51->cb2_handler().set(FUNC(pent6800_state::p51cb2_w)); // issue NMI which in turn causes reboot + + TIMER(config, "timer_a").configure_periodic(FUNC(pent6800_state::timer_a), attotime::from_hz(100)); +} + +void pent8085_state::pent8085(machine_config &config) +{ + /* basic machine hardware */ + I8085A(config, m_v2cpu, 2000000); + m_v2cpu->set_addrmap(AS_PROGRAM, &pent8085_state::mem_map); + m_v2cpu->set_addrmap(AS_IO, &pent8085_state::io_map); + + clock_device &cpoint_clock(CLOCK(config, "cpoint_clock", 50)); // crosspoint detector + cpoint_clock.signal_handler().set(FUNC(pent8085_state::clock_w)); + + config.set_default_layout(layout_micropin); // wrong layout +// NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); + + /* Sound */ + genpin_audio(config); + TIMER(config, "timer_a").configure_periodic(FUNC(pent8085_state::timer_a), attotime::from_hz(100)); +} + +/*------------------------------------------------------------------- +/ Pentacup +/-------------------------------------------------------------------*/ +ROM_START(pentacup) + ROM_REGION(0x1c00, "v1cpu", 0) + ROM_LOAD("ic2.bin", 0x0000, 0x0400, CRC(fa468a0f) SHA1(e9c8028bcd5b87d24f4588516536767a869c38ff)) + ROM_LOAD("ic3.bin", 0x0400, 0x0400, CRC(7bfdaec8) SHA1(f2037c0e2d4acf0477351ecafc9f0826e9d64d76)) + ROM_LOAD("ic4.bin", 0x0800, 0x0400, CRC(5e0fcb1f) SHA1(e529539c6eb1e174a799ad6abfce9e31870ff8af)) + ROM_LOAD("ic5.bin", 0x0c00, 0x0400, CRC(a26c6e0b) SHA1(21c4c306fbc2da52887e309b1c83a1ea69501c1f)) + ROM_LOAD("ic6.bin", 0x1000, 0x0400, CRC(4715ac34) SHA1(b6d8c20c487db8d7275e36f5793666cc591a6691)) + ROM_LOAD("ic7.bin", 0x1400, 0x0400, CRC(c58d13c0) SHA1(014958bc69ff326392a5a7782703af0980e6e170)) + ROM_LOAD("ic8.bin", 0x1800, 0x0400, CRC(9f67bc65) SHA1(504008d4c7c23a14fdf247c9e6fc00e95d907d7b)) +ROM_END + +ROM_START(pentacup2) + ROM_REGION(0x2000, "v2cpu", 0) + ROM_LOAD("micro_1.bin", 0x0000, 0x0800, CRC(62d04111) SHA1(f0ce705c06a43a81293d8610394ce7c4143148e9)) + ROM_LOAD("micro_2.bin", 0x0800, 0x0800, CRC(832e4223) SHA1(1409b0c7de35012b9d0eba9bb73b52aecc93c0f2)) + ROM_LOAD("micro_3.bin", 0x1000, 0x0800, CRC(9d5d04d1) SHA1(1af32c418b73ee457f06ee9a8362cfec75e61f30)) + ROM_LOAD("micro_4.bin", 0x1800, 0x0800, CRC(358ffd6a) SHA1(f5299e39d991bf882f827a62a1d9bb18e46dbcfc)) + // 2 undumped proms DMA-01, DMA-02 +ROM_END + +ROM_START(pentacupt) + ROM_REGION(0x10000, "v2cpu", 0) + ROM_LOAD("microt_1.bin", 0x0000, 0x0800, CRC(690646eb) SHA1(86253b61ac9554ee5bdcdf9c0a2302fc393b9ada)) + ROM_LOAD("microt_2.bin", 0x0800, 0x0800, CRC(51d09098) SHA1(4efe3a05ad60f0fc52aa5402e660f34b99855b59)) + ROM_LOAD("microt_3.bin", 0x1000, 0x0800, CRC(cefb0966) SHA1(836491745417fc0d5f88c01a9c69a5c322d194be)) + ROM_LOAD("microt_4.bin", 0x1800, 0x0800, CRC(6f691929) SHA1(a18352312706e0f0af14a33fac31c3f5f7156ba8)) +ROM_END + +ROM_START(pentacups) + ROM_REGION(0x10000, "v2cpu", 0) + ROM_LOAD("micros_1.bin", 0x0000, 0x0800, CRC(c563c419) SHA1(b4e6711125c8222f4b299e23ee12edfe1c92b52f)) + ROM_LOAD("micros_2.bin", 0x0800, 0x0800, CRC(46ffd9bf) SHA1(4feae6e8fe6929481d89b00d743fca02e40fb7b8)) + ROM_LOAD("microt_3.bin", 0x1000, 0x0800, CRC(cefb0966) SHA1(836491745417fc0d5f88c01a9c69a5c322d194be)) // same as for rev. T + ROM_LOAD("micros_4.bin", 0x1800, 0x0800, CRC(c7fcb6d8) SHA1(2f6f7aa5705e938a9fedfa4e357e720a1f743a26)) +ROM_END + +} // anonymous namespace + +GAME(1978, pentacup, 0, pent6800, pent6800, pent6800_state, empty_init, ROT0, "Micropin", "Pentacup (rev. 1)", MACHINE_NO_SOUND | MACHINE_NOT_WORKING | MACHINE_MECHANICAL | MACHINE_REQUIRES_ARTWORK | MACHINE_SUPPORTS_SAVE ) +GAME(1980, pentacup2, pentacup, pent8085, pent8085, pent8085_state, empty_init, ROT0, "Micropin", "Pentacup (rev. 2)", MACHINE_NO_SOUND | MACHINE_NOT_WORKING | MACHINE_MECHANICAL | MACHINE_REQUIRES_ARTWORK | MACHINE_SUPPORTS_SAVE ) +GAME(1980, pentacupt, pentacup, pent8085, pent8085, pent8085_state, empty_init, ROT0, "Micropin", "Pentacup (rev. T)", MACHINE_NO_SOUND | MACHINE_NOT_WORKING | MACHINE_MECHANICAL | MACHINE_REQUIRES_ARTWORK | MACHINE_SUPPORTS_SAVE ) +GAME(1980, pentacups, pentacup, pent8085, pent8085, pent8085_state, empty_init, ROT0, "Micropin", "Pentacup (rev. S)", MACHINE_NO_SOUND | MACHINE_NOT_WORKING | MACHINE_MECHANICAL | MACHINE_REQUIRES_ARTWORK | MACHINE_SUPPORTS_SAVE ) |