// license:BSD-3-Clause // copyright-holders:Ivan Vangelista /* TON PUU MAHJONG (Japan) by ANES TODO: - ROM banking; - blitter, 8bpp with hardcoded palette & writes to ROM area!? - inputs; - 1x Z0840008PSC Z80 CPU - 1x 16.000 XTAL near the Z80 - 1x YM2413 sound chip - 1x 3.579545 XTAL near the YM2413 - 1x Xilinx XC7354 CPLD - 2x ISSI IS61C64AH 8k x8 SRAM - 1x HM6265LK-70 - 1x unknown 160 pin device labeled "ANES ORIGINAL SEAL NO. A199." - 4x bank of 8 dip-switches Sanma - 3nin-uchi Mahjong is another ANES game confirmed running on the same hardware. */ #include "emu.h" #include "emupal.h" #include "screen.h" #include "speaker.h" #include "cpu/z80/z80.h" #include "sound/ym2413.h" class anes_state : public driver_device { public: anes_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) { } void anes(machine_config &config); private: void vram_offset_w(offs_t offset, uint8_t data); void blit_trigger_w(uint8_t data); 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); virtual void machine_start() override; uint8_t m_vram_offset[3]; }; uint32_t anes_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { return 0; } void anes_state::vram_offset_w(offs_t offset, uint8_t data) { m_vram_offset[offset] = data; } void anes_state::blit_trigger_w(uint8_t data) { /* operation is: checks for bit 4 to be high in port $16 writes either 0 or 3 to port $04 writes a 0 to port $00 writes an offset to ports $0c / $0d / $0e writes 1 to port $0b, writes to program space, writes 2 to port $0b, writes to program space writes a mode to port $0b, writes to trigger port $0a */ //printf("%02x%02x%02x\n",m_vram_offset[0],m_vram_offset[1],m_vram_offset[2]); } void anes_state::prg_map(address_map &map) { map(0x0000, 0xefff).rom(); map(0xf000, 0xffff).ram(); } void anes_state::io_map(address_map &map) { map.global_mask(0xff); map.unmap_value_high(); map(0x07, 0x07).nopw(); // mux write map(0x08, 0x09).w("ym", FUNC(ym2413_device::write)); map(0x0a, 0x0a).w(FUNC(anes_state::blit_trigger_w)); // map(0x0b, 0x0b).w(FUNC(anes_state::blit_mode_w)); map(0x0c, 0x0e).w(FUNC(anes_state::vram_offset_w)); map(0x11, 0x11).portr("DSW1"); map(0x12, 0x12).portr("DSW2"); map(0x13, 0x13).portr("DSW3"); map(0x14, 0x15).nopr(); // mux read map(0x16, 0x16).portr("IN0").nopw(); // map(0xfe, 0xfe) banking? unknown ROM range } static INPUT_PORTS_START( anes ) PORT_START("IN0") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN ) // blitter busy status PORT_BIT( 0xef, IP_ACTIVE_LOW, IPT_UNKNOWN ) // used, coin? PORT_START("DSW1") PORT_DIPUNKNOWN_DIPLOC(0x01, 0x01, "SW1:1") PORT_DIPUNKNOWN_DIPLOC(0x02, 0x02, "SW1:2") PORT_DIPUNKNOWN_DIPLOC(0x04, 0x04, "SW1:3") PORT_DIPUNKNOWN_DIPLOC(0x08, 0x08, "SW1:4") PORT_DIPUNKNOWN_DIPLOC(0x10, 0x10, "SW1:5") PORT_DIPUNKNOWN_DIPLOC(0x20, 0x20, "SW1:6") PORT_DIPUNKNOWN_DIPLOC(0x40, 0x40, "SW1:7") PORT_DIPUNKNOWN_DIPLOC(0x80, 0x80, "SW1:8") PORT_START("DSW2") PORT_DIPUNKNOWN_DIPLOC(0x01, 0x01, "SW2:1") PORT_DIPUNKNOWN_DIPLOC(0x02, 0x02, "SW2:2") PORT_DIPUNKNOWN_DIPLOC(0x04, 0x04, "SW2:3") PORT_DIPUNKNOWN_DIPLOC(0x08, 0x08, "SW2:4") PORT_DIPUNKNOWN_DIPLOC(0x10, 0x10, "SW2:5") PORT_DIPUNKNOWN_DIPLOC(0x20, 0x20, "SW2:6") PORT_DIPUNKNOWN_DIPLOC(0x40, 0x40, "SW2:7") PORT_DIPUNKNOWN_DIPLOC(0x80, 0x80, "SW2:8") PORT_START("DSW3") PORT_DIPUNKNOWN_DIPLOC(0x01, 0x01, "SW3:1") PORT_DIPUNKNOWN_DIPLOC(0x02, 0x02, "SW3:2") PORT_DIPUNKNOWN_DIPLOC(0x04, 0x04, "SW3:3") PORT_DIPUNKNOWN_DIPLOC(0x08, 0x08, "SW3:4") PORT_DIPUNKNOWN_DIPLOC(0x10, 0x10, "SW3:5") PORT_DIPUNKNOWN_DIPLOC(0x20, 0x20, "SW3:6") PORT_DIPUNKNOWN_DIPLOC(0x40, 0x40, "SW3:7") PORT_DIPUNKNOWN_DIPLOC(0x80, 0x80, "SW3:8") PORT_START("DSW4") PORT_DIPUNKNOWN_DIPLOC(0x01, 0x01, "SW4:1") PORT_DIPUNKNOWN_DIPLOC(0x02, 0x02, "SW4:2") PORT_DIPUNKNOWN_DIPLOC(0x04, 0x04, "SW4:3") PORT_DIPUNKNOWN_DIPLOC(0x08, 0x08, "SW4:4") PORT_DIPUNKNOWN_DIPLOC(0x10, 0x10, "SW4:5") PORT_DIPUNKNOWN_DIPLOC(0x20, 0x20, "SW4:6") PORT_DIPUNKNOWN_DIPLOC(0x40, 0x40, "SW4:7") PORT_DIPUNKNOWN_DIPLOC(0x80, 0x80, "SW4:8") INPUT_PORTS_END void anes_state::machine_start() { } void anes_state::anes(machine_config &config) { /* basic machine hardware */ z80_device &maincpu(Z80(config, "maincpu", XTAL(16'000'000) / 2)); // Z0840008PSC maincpu.set_addrmap(AS_PROGRAM, &anes_state::prg_map); maincpu.set_addrmap(AS_IO, &anes_state::io_map); maincpu.set_vblank_int("screen", FUNC(anes_state::irq0_line_hold)); // all wrong screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); screen.set_refresh_hz(60); screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); screen.set_size(64*8, 32*8); screen.set_visarea_full(); screen.set_screen_update(FUNC(anes_state::screen_update)); screen.set_palette("palette"); PALETTE(config, "palette").set_entries(0x100); /* sound hardware */ SPEAKER(config, "mono").front_center(); YM2413(config, "ym", XTAL(3'579'545)).add_route(ALL_OUTPUTS, "mono", 0.30); } ROM_START( tonpuu ) ROM_REGION(0x20000, "maincpu", 0) ROM_LOAD( "201.u32", 0x00000, 0x20000, CRC(ace857bb) SHA1(3f65976883c0c514abf73eeed9223ca52a2be410) ) // 27C010 ROM_REGION(0x100000, "gfx1", 0) ROM_LOAD( "202.u33", 0x00000, 0x80000, CRC(4d62a358) SHA1(6edff8e031272cd5a466d9767454093870a0f90a) ) // 27C4001 ROM_LOAD( "203.u34", 0x80000, 0x80000, CRC(a6068528) SHA1(c988bd1fc2f91befa9d0d39995ba98ef86b5d854) ) // 27C4001 ROM_END GAME( 200?, tonpuu, 0, anes, anes, anes_state, empty_init, ROT0, "ANES", "Ton Puu Mahjong [BET] (Japan)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS )