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diff --git a/src/mame/drivers/sfcbox.cpp b/src/mame/drivers/sfcbox.cpp
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-// license:BSD-3-Clause
-// copyright-holders:Angelo Salese
-/***************************************************************************
-
- sfcbox.c
- Preliminary driver file to handle emulation of the
- Nintendo Super Famicom Box.
-
-The Super Famicom Box was used in hotels in Japan, with its installed Coin
-Box, makes it a pay-for-play system. It accepted 100 yen coins and gave 5
-minutes of playtime. The interesting part of this system is that it used
-special multicarts that contained two or three games as part of a larger Cart,
-for which the system holds two at once.
-
-The "To Do" list:
------------------
--Main CPU banks cartridges via ports $c0/$c1
--Consider moving the 3 cartridges of the slot 2 in a software list since they are interchangable
- (that's bs, since that pss61 should always be there anyway ... -AS)
--Hook the z180 clone, the DSP 1A/1B and the Super FX
--Add the missing GROM4-1
--Add the possibly alternate revision of the attract ROM, with Kirby holding a coin
- (unless it is unlocked with some DIP switch)
-
-Specific Model Number information
----------------------------------
-
-Hardware:
- _
- | |--------------------------------------| GS 0871-102
- | |--------------------------------------| GS 0871-102
- GD 0871-103 ||
- || |-----------------------------------| PU 0871-101
- || |_|
- |---------------------------------||-----|_|-------------------------------| MAIN 0871-100A
- __________________________________________
- |------------------------------------------| GS 0871-102
- |------------------------------------------| GS 0871-102
- ___|__________________________ |
- |------------------------------| | PU 0871-101
- _|______________________|__________________|____
-|------------------------------------------------| MAIN 0871-100A
-
-
-PSS-001 - SUPER FAMICOM BOX - Main Unit
-This unit contains the three boards:
-the main board, the BIOS board and a passive board.
-
-1. The main board (MAIN 0871-100A) contains the Super Famicom core hardware as follow:
-CPU: S-CPU B (5A22-02 3MB 83)
-Video Controller: S-PPU1 (5C77-01 4AU 9L)
-Video Controller: S-PPU2 C (5C78-03 3MB 9V)
-Working CPU RAM: S-WRAM A (9442 T94 F)
-Sound CPU: S-SMP (SONY Nintendo'89 JAPAN 3WK4V)
-Sound DSP: S-DSP A (SONY'89 347AB7VZ)
-D/A converter: NEC D6376 - PDIF output model can be modified
-Slave (?) CPU: Hitachi 3M3R1 HD64180RF6X (Z180 clone)
-S-ENC A (9504 BA)
-MB90082 001 (9351 M02)
-
-2. The BIOS board (PU 0871-101) must be inserted into the main board.
-BIOS ROM: KROM 1, 512Kibit
-SRAM: SRM20257LM12 F27K 256 (S-MOS Systems) - SRAM accounting and control circuits are
- self-diagnostic features that set time and operational status of the
- game(s) that are installed.
-Battery: C2032
-Decoders: 74HC139A, 74HC237D, 74LS641, RTC S-3520CF (Seiko S3520CF2 C4446 J18)
- and two other unreadable chips
-MB3790 (9413 M32)
-
-3. The passive board (GD 0871-103) to be inserted into the main board, has two cartridge slots.
-
-PSS-002 - SUPER FAMICOM BOX - Cartridge
-
-PSS-003 - SUPER FAMICOM BOX - Coin Box
-
-Software/Cartridge:
-The PSS-61 cartridge is required on the slot 1 for the machine to operate.
-The slot 2 may be free or contain PSS-62, PSS-63 or PSS-64 interchangably.
-
-PSS-61 - SUPER FAMICOM BOX Commercial Regular Cart
-WARNING: This cartridge is required for the machine to operate.
-This game board (GS 0871-102) contains various chips in addition to the game ROMs:
-Attraction ROM: ATROM-4S-0, 4Mibit (is called Slave ProgramROM in BIOS menu ?)
- Menu to select one of the 3 games (or 5, if a cartridge is inserted in slot 2)
-GameData ROM: GROM1-1, 256Kibit, most likely contains the graphics used by the attract menu
- May also contain the extra text layers added to the game graphics
-Upper ROM: Super Mario Kart ROM (Nintendo), SHVC-MK-0, 4Mibit
-Upper ROM: Super Mario Collection ROM (Nintendo), SHVC-4M-1, 16Mibit
-Upper ROM: Star Fox ROM (Nintendo), SHVC-FO-1, 8Mibit
-DSP 1 B coprocessor: (DSP 1 A in earlier SFBOX units) it is needed to operate Super Mario Kart
-MARIO CHIP 1 coprocessor: Also known as "Super FX", it is needed to operate Star Fox
-Static RAM: 1Mibit
-Static RAM: 256 Kibit
-
-PSS-62 - SUPER FAMICOM BOX Commercial Optional Cart
-GameData ROM: GROM2-1, 256Kibit
-Lower ROM: New Super 3D Golf Simulation - Waialae no Kiseki (Waialae Golf) (T&E SOFT), SHVC-GC-0, 4Mibit
-Lower ROM: Super Mahjong 2 (I'MAX), SHVC-2A-1, 8Mibit
-
-PSS-63 - SUPER FAMICOM BOX Commercial Optional Cart
-GameData ROM: GROM3-1, 256Kibit
-Lower ROM: Super Donkey Kong (Nintendo), SHVC-8X-1, 32Mibit
-Lower ROM: Super Tetris 2 + Bombliss (BPS), SHVC-T2-1, 8Mibit
-
-PSS-64 - SUPER FAMICOM BOX Commercial Optional Cart
-GameData ROM: GROM4-1, undumped
-Lower ROM: Super Donkey Kong (Nintendo), SHVC-8X-1, 32Mibit
-Lower ROM: Super Bomberman 2 (Hudson Soft), SHVC-M4-0, 8Mibit
-
-How does the Super Famicom Box operates
----------------------------------------
--Operate with a key, goes into BIOS, does automated checks, PSS-61 must be inserted for system to operate.
--Goes into the attraction ROM, there is a graphical menu to select a game.
- Apparently the menu graphics are imported from the GROMs.
--Goes into selected game, can go back to attraction ROM menu.
-
-***************************************************************************/
-
-#include "emu.h"
-#include "includes/snes.h"
-
-#include "cpu/z180/z180.h"
-#include "machine/s3520cf.h"
-#include "video/mb90082.h"
-#include "rendlay.h"
-#include "speaker.h"
-
-
-class sfcbox_state : public snes_state
-{
-public:
- sfcbox_state(const machine_config &mconfig, device_type type, const char *tag)
- : snes_state(mconfig, type, tag)
- , m_bios(*this, "bios")
- , m_mb90082(*this,"mb90082")
- , m_s3520cf(*this, "s3520cf")
- { }
-
- void sfcbox(machine_config &config);
-
-private:
- required_device<cpu_device> m_bios;
- required_device<mb90082_device> m_mb90082;
- required_device<s3520cf_device> m_s3520cf;
-
- uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
-
- DECLARE_READ8_MEMBER( port_81_r );
- DECLARE_READ8_MEMBER( port_83_r );
- DECLARE_WRITE8_MEMBER( port_80_w );
- DECLARE_WRITE8_MEMBER( port_81_w );
- DECLARE_WRITE8_MEMBER( port_83_w );
- DECLARE_WRITE8_MEMBER( snes_map_0_w );
- DECLARE_WRITE8_MEMBER( snes_map_1_w );
- virtual void machine_start() override;
- virtual void machine_reset() override;
- DECLARE_READ8_MEMBER(spc_ram_100_r);
- DECLARE_WRITE8_MEMBER(spc_ram_100_w);
- void sfcbox_io(address_map &map);
- void sfcbox_map(address_map &map);
- void snes_map(address_map &map);
- void spc_mem(address_map &map);
-};
-
-uint32_t sfcbox_state::screen_update( screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect )
-{
- m_mb90082->screen_update(screen,bitmap,cliprect);
- return 0;
-}
-
-void sfcbox_state::snes_map(address_map &map)
-{
- map(0x000000, 0x7dffff).rw(FUNC(sfcbox_state::snes_r_bank1), FUNC(sfcbox_state::snes_w_bank1));
- map(0x7e0000, 0x7fffff).ram(); /* 8KB Low RAM, 24KB High RAM, 96KB Expanded RAM */
- map(0x800000, 0xffffff).rw(FUNC(sfcbox_state::snes_r_bank2), FUNC(sfcbox_state::snes_w_bank2)); /* Mirror and ROM */
-}
-
-READ8_MEMBER(sfcbox_state::spc_ram_100_r)
-{
- return m_spc700->spc_ram_r(offset + 0x100);
-}
-
-WRITE8_MEMBER(sfcbox_state::spc_ram_100_w)
-{
- m_spc700->spc_ram_w(offset + 0x100, data);
-}
-
-void sfcbox_state::spc_mem(address_map &map)
-{
- map(0x0000, 0x00ef).rw(m_spc700, FUNC(snes_sound_device::spc_ram_r), FUNC(snes_sound_device::spc_ram_w)); /* lower 32k ram */
- map(0x00f0, 0x00ff).rw(m_spc700, FUNC(snes_sound_device::spc_io_r), FUNC(snes_sound_device::spc_io_w)); /* spc io */
- map(0x0100, 0xffff).rw(FUNC(sfcbox_state::spc_ram_100_r), FUNC(sfcbox_state::spc_ram_100_w));
-}
-
-void sfcbox_state::sfcbox_map(address_map &map)
-{
- map(0x00000, 0x0ffff).rom().region("krom", 0);
- map(0x20000, 0x27fff).ram();
- map(0x40000, 0x47fff).rom().region("grom1", 0);
- map(0x60000, 0x67fff).rom().region("grom2", 0);
-}
-
-
-WRITE8_MEMBER( sfcbox_state::port_80_w )
-{
-/*
- x--- ---- (often same as bit5)
- -x-- ---- Unknown/unused
- --x- ---- ?? PLENTY used (often same as bit7)
- ---x ---- ?? pulsed while [C094] is nonzero (0370h timer0 steps)
- ---- x--- Unknown/unused
- ---- -x-- SNES Transfer DATA to SNES (Bit1 of WRIO/RDIO on SNES side)
- ---- --x- SNES Transfer CLOCK to SNES (Bit5 of WRIO/RDIO on SNES side)
- ---- ---x SNES Transfer STAT to SNES (Bit2 of WRIO/RDIO on SNES side)
-*/
- SNES_CPU_REG(WRIO) = ((data & 4) >> 1) | (SNES_CPU_REG(WRIO) & ~0x02); // DATA
- SNES_CPU_REG(WRIO) = ((data & 2) << 4) | (SNES_CPU_REG(WRIO) & ~0x20); // CLOCK
- SNES_CPU_REG(WRIO) = ((data & 1) << 2) | (SNES_CPU_REG(WRIO) & ~0x04); // STAT
-}
-
-
-READ8_MEMBER( sfcbox_state::port_81_r )
-{
-/*
- x--- ---- Vblank, Vsync, or Whatever flag (must toggle on/off at whatever speed)
- -x-- ---- Int1 Request (Joypad is/was accessed by SNES or so?) (0=IRQ, 1=No)
- --x- ---- Unknown/unused ;/(for "joy2/slot1" or so, use [A0].4-5)
- ---x ---- Unknown/unused ;\joy1/slot0 or so, used by an UNUSED function (08A0h)
- ---- x--- Boot mode or so (maybe a jumper, or watchdog-flag, or Bit0 of WRIO/RDIO?)
- ---- -x-- SNES Transfer DATA from SNES (Bit4 of WRIO/RDIO on SNES side)
- ---- --x- SNES Transfer ACK from SNES (Bit3 of WRIO/RDIO on SNES side)
- ---- ---x Int0 Request (Coin-Input, Low for 44ms..80ms) (0=IRQ, 1=No)
-*/
- uint8_t res;
-
- res = (m_screen->vblank() & 1) << 7;
- res = 1 << 6;
- res = 0 << 5;
- res = 0 << 4;
- res = 0 << 3;
- res |= ((SNES_CPU_REG(WRIO) & 0x10) >> 4) << 2; // DATA to main
- res |= ((SNES_CPU_REG(WRIO) & 0x08) >> 3) << 1; // ACK to main
- res = 1 << 0;
-
- return res;
-}
-
-WRITE8_MEMBER( sfcbox_state::port_81_w )
-{
- m_maincpu->set_input_line(INPUT_LINE_RESET, (data & 1) ? CLEAR_LINE : ASSERT_LINE);
- m_soundcpu->set_input_line(INPUT_LINE_RESET, (data & 1) ? CLEAR_LINE : ASSERT_LINE);
-
- ioport("OSD_CS")->write(data, 0xff);
-}
-
-READ8_MEMBER( sfcbox_state::port_83_r )
-{
- return 0xff;
-}
-
-WRITE8_MEMBER( sfcbox_state::port_83_w )
-{
-}
-
-WRITE8_MEMBER( sfcbox_state::snes_map_0_w )
-{
- const char *const rom_socket[4] = { "ROM5", "ROM1/7/12", "ROM3/9", "IC23" };
-
- printf("%s ROM Socket\n",rom_socket[data & 3]);
- printf("%02x ROM Slot\n",(data & 4) >> 2);
- printf("%02x SRAM Enable\n",(data & 8) >> 3);
- printf("%02x SRAM Slot\n",(data & 0x10) >> 4);
- printf("%02x DSP Enable\n",(data & 0x20) >> 5);
- printf("%02x DSP Slot\n",(data & 0x40) >> 6);
- printf("%s ROM / DSP / SRAM maps\n",(data & 0x80) ? "HiROM" : "LoROM");
-}
-
-WRITE8_MEMBER( sfcbox_state::snes_map_1_w )
-{
- /* Reserved for ROM DSP SRAM probably means bank ATROM */
- const char *const rom_dsp_sram[4] = { "Reserved?", "GSU", "LoROM", "HiROM" };
- const char *const sram_size[4] = { "2K", "8K", "Reserved?", "32K" };
-
- printf("%s ROM / DSP SRAM map 2\n",rom_dsp_sram[data & 3]);
- printf("%08x SRAM base\n",((data & 0xc) >> 2)*0x8000);
- printf("%02x GSU Slot\n",((data & 0x10) >> 4));
- printf("%s SRAM Size\n",sram_size[((data & 0xc0) >> 6)]);
-}
-
-void sfcbox_state::sfcbox_io(address_map &map)
-{
- map(0x00, 0x3f).ram(); // internal i/o
- map(0x0b, 0x0b).w(m_mb90082, FUNC(mb90082_device::write));
- map(0x80, 0x80).portr("KEY").w(FUNC(sfcbox_state::port_80_w)); // Keyswitch and Button Inputs / SNES Transfer and Misc Output
- map(0x81, 0x81).rw(FUNC(sfcbox_state::port_81_r), FUNC(sfcbox_state::port_81_w)); // SNES Transfer and Misc Input / Misc Output
-// map(0x82, 0x82) // Unknown/unused
- map(0x83, 0x83).rw(FUNC(sfcbox_state::port_83_r), FUNC(sfcbox_state::port_83_w)); // Joypad Input/Status / Joypad Output/Control
-// map(0x84, 0x84) // Joypad 1, MSB (1st 8 bits) (eg. Bit7=ButtonB, 0=Low=Pressed)
-// map(0x85, 0x85) // Joypad 1, LSB (2nd 8 bits) (eg. Bit0=LSB of ID, 0=Low=One)
-// map(0x86, 0x86) // Joypad 2, MSB (1st 8 bits) (eg. Bit7=ButtonB, 0=Low=Pressed)
-// map(0x87, 0x87) // Joypad 2, LSB (2nd 8 bits) (eg. Bit0=LSB of ID, 0=Low=One)
- map(0xa0, 0xa0).portr("RTC_R").portw("RTC_W"); // Real Time Clock
- map(0xc0, 0xc0).w(FUNC(sfcbox_state::snes_map_0_w)); // SNES Mapping Register 0
- map(0xc1, 0xc1).w(FUNC(sfcbox_state::snes_map_1_w)); // SNES Mapping Register 1
-}
-
-
-static INPUT_PORTS_START( snes )
- PORT_START("RTC_R")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("s3520cf", s3520cf_device, read_bit)
-
- PORT_START("RTC_W")
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("s3520cf", s3520cf_device, set_clock_line)
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("s3520cf", s3520cf_device, write_bit)
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("s3520cf", s3520cf_device, set_dir_line)
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("s3520cf", s3520cf_device, set_cs_line)
-
- /* TODO: verify these */
- PORT_START("KEY")
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON14 ) PORT_NAME("Reset Button")
- PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON13 ) PORT_NAME("TV/GAME Button")
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON12 ) PORT_NAME("Relay Off Button")
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_NAME("Options Button")
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON11 ) PORT_NAME("Self-Test Button")
- PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON10 ) PORT_NAME("Play Mode 3 Button")
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON9 ) PORT_NAME("Play Mode 2 Button")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_NAME("Play Mode 1 Button")
-
- PORT_START("OSD_CS")
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("mb90082", mb90082_device, set_cs_line)
-
- PORT_START("SERIAL1_DATA1")
- PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("P1 Button B") PORT_PLAYER(1)
- PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("P1 Button Y") PORT_PLAYER(1)
- PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_NAME("P1 Select")
- PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_START1 ) PORT_NAME("P1 Start")
- PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(1)
- PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)
- PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)
- PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
- PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("P1 Button A") PORT_PLAYER(1)
- PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("P1 Button X") PORT_PLAYER(1)
- PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("P1 Button L") PORT_PLAYER(1)
- PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("P1 Button R") PORT_PLAYER(1)
- PORT_BIT( 0x000f, IP_ACTIVE_HIGH, IPT_UNUSED )
-
- PORT_START("SERIAL2_DATA1")
- PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("P2 Button B") PORT_PLAYER(2)
- PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("P2 Button Y") PORT_PLAYER(2)
- PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_SERVICE2 ) PORT_NAME("P2 Select")
- PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_START2 ) PORT_NAME("P2 Start")
- PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(2)
- PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2)
- PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2)
- PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2)
- PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("P2 Button A") PORT_PLAYER(2)
- PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("P2 Button X") PORT_PLAYER(2)
- PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("P2 Button L") PORT_PLAYER(2)
- PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("P2 Button R") PORT_PLAYER(2)
- PORT_BIT( 0x000f, IP_ACTIVE_HIGH, IPT_UNUSED )
-
- PORT_START("SERIAL1_DATA2")
- PORT_BIT( 0xffff, IP_ACTIVE_HIGH, IPT_UNUSED )
-
- PORT_START("SERIAL2_DATA2")
- PORT_BIT( 0xffff, IP_ACTIVE_HIGH, IPT_UNUSED )
-
- PORT_START("DSW")
- PORT_DIPNAME( 0x03, 0x00, DEF_STR( Difficulty ) )
- PORT_DIPSETTING( 0x00, DEF_STR( Normal ) )
- PORT_DIPSETTING( 0x03, DEF_STR( Hard ) )
- PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Lives ) )
- PORT_DIPSETTING( 0x0c, "2" )
- PORT_DIPSETTING( 0x08, "3" )
- PORT_DIPSETTING( 0x04, "4" )
- PORT_DIPSETTING( 0x00, "5" )
- PORT_DIPNAME( 0x30, 0x00, "Time limit per level?" ) // taken from the scan of nss_adam
- PORT_DIPSETTING( 0x10, "104 sec." )
- PORT_DIPSETTING( 0x20, "112 sec." )
- PORT_DIPSETTING( 0x00, "120 sec." )
- PORT_DIPSETTING( 0x30, "? sec." )
- PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x40, DEF_STR( On ) )
- PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x80, DEF_STR( On ) )
-
-#if SNES_LAYER_DEBUG
- PORT_START("DEBUG1")
- PORT_CONFNAME( 0x03, 0x00, "Select BG1 priority" )
- PORT_CONFSETTING( 0x00, "All" )
- PORT_CONFSETTING( 0x01, "BG1B (lower) only" )
- PORT_CONFSETTING( 0x02, "BG1A (higher) only" )
- PORT_CONFNAME( 0x0c, 0x00, "Select BG2 priority" )
- PORT_CONFSETTING( 0x00, "All" )
- PORT_CONFSETTING( 0x04, "BG2B (lower) only" )
- PORT_CONFSETTING( 0x08, "BG2A (higher) only" )
- PORT_CONFNAME( 0x30, 0x00, "Select BG3 priority" )
- PORT_CONFSETTING( 0x00, "All" )
- PORT_CONFSETTING( 0x10, "BG3B (lower) only" )
- PORT_CONFSETTING( 0x20, "BG3A (higher) only" )
- PORT_CONFNAME( 0xc0, 0x00, "Select BG4 priority" )
- PORT_CONFSETTING( 0x00, "All" )
- PORT_CONFSETTING( 0x40, "BG4B (lower) only" )
- PORT_CONFSETTING( 0x80, "BG4A (higher) only" )
-
- PORT_START("DEBUG2")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle BG 1") PORT_CODE(KEYCODE_1_PAD) PORT_TOGGLE
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle BG 2") PORT_CODE(KEYCODE_2_PAD) PORT_TOGGLE
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle BG 3") PORT_CODE(KEYCODE_3_PAD) PORT_TOGGLE
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle BG 4") PORT_CODE(KEYCODE_4_PAD) PORT_TOGGLE
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Objects") PORT_CODE(KEYCODE_5_PAD) PORT_TOGGLE
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Main/Sub") PORT_CODE(KEYCODE_6_PAD) PORT_TOGGLE
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Color Math") PORT_CODE(KEYCODE_7_PAD) PORT_TOGGLE
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Windows") PORT_CODE(KEYCODE_8_PAD) PORT_TOGGLE
-
- PORT_START("DEBUG3")
- PORT_BIT( 0x4, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mosaic") PORT_CODE(KEYCODE_9_PAD) PORT_TOGGLE
- PORT_CONFNAME( 0x70, 0x00, "Select OAM priority" )
- PORT_CONFSETTING( 0x00, "All" )
- PORT_CONFSETTING( 0x10, "OAM0 only" )
- PORT_CONFSETTING( 0x20, "OAM1 only" )
- PORT_CONFSETTING( 0x30, "OAM2 only" )
- PORT_CONFSETTING( 0x40, "OAM3 only" )
- PORT_CONFNAME( 0x80, 0x00, "Draw sprite in reverse order" )
- PORT_CONFSETTING( 0x00, DEF_STR( Off ) )
- PORT_CONFSETTING( 0x80, DEF_STR( On ) )
-
- PORT_START("DEBUG4")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 0 draw") PORT_TOGGLE
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 1 draw") PORT_TOGGLE
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 2 draw") PORT_TOGGLE
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 3 draw") PORT_TOGGLE
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 4 draw") PORT_TOGGLE
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 5 draw") PORT_TOGGLE
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 6 draw") PORT_TOGGLE
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Toggle Mode 7 draw") PORT_TOGGLE
-#endif
-INPUT_PORTS_END
-
-void sfcbox_state::machine_start()
-{
- snes_state::machine_start();
-
- m_is_sfcbox = 1;
-}
-
-void sfcbox_state::machine_reset()
-{
- snes_state::machine_reset();
-
- /* start with both CPUs disabled */
- m_maincpu->set_input_line(INPUT_LINE_RESET, ASSERT_LINE);
- m_soundcpu->set_input_line(INPUT_LINE_RESET, ASSERT_LINE);
-}
-
-void sfcbox_state::sfcbox(machine_config &config)
-{
- /* base snes hardware */
- _5A22(config, m_maincpu, 3580000*6); /* 2.68Mhz, also 3.58Mhz */
- m_maincpu->set_addrmap(AS_PROGRAM, &sfcbox_state::snes_map);
-
- // runs at 24.576 MHz / 12 = 2.048 MHz
- SPC700(config, m_soundcpu, XTAL(24'576'000) / 12);
- m_soundcpu->set_addrmap(AS_PROGRAM, &sfcbox_state::spc_mem);
-
- config.set_perfect_quantum(m_maincpu);
-
- /* sfcbox hardware */
- Z80180(config, m_bios, XTAL(12'000'000)); /* HD64180RF6X */
- m_bios->set_addrmap(AS_PROGRAM, &sfcbox_state::sfcbox_map);
- m_bios->set_addrmap(AS_IO, &sfcbox_state::sfcbox_io);
-
- MB90082(config, m_mb90082, XTAL(12'000'000) / 2); /* TODO: correct clock */
- S3520CF(config, m_s3520cf); /* RTC */
-
- /* sound hardware */
- SPEAKER(config, "lspeaker").front_left();
- SPEAKER(config, "rspeaker").front_right();
- SNES_SOUND(config, m_spc700, XTAL(24'576'000) / 12);
- m_spc700->add_route(0, "lspeaker", 1.00);
- m_spc700->add_route(1, "rspeaker", 1.00);
-
- /* video hardware */
- /* TODO: the screen should actually superimpose, but for the time being let's just separate outputs */
- config.set_default_layout(layout_dualhsxs);
-
- // SNES PPU
- screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
- screen.set_raw(DOTCLK_NTSC * 2, SNES_HTOTAL * 2, 0, SNES_SCR_WIDTH * 2, SNES_VTOTAL_NTSC, 0, SNES_SCR_HEIGHT_NTSC);
- screen.set_video_attributes(VIDEO_VARIABLE_WIDTH);
- screen.set_screen_update(FUNC(snes_state::screen_update));
-
- SNES_PPU(config, m_ppu, MCLK_NTSC);
- m_ppu->open_bus_callback().set([this] { return snes_open_bus_r(); }); // lambda because overloaded function name
- m_ppu->set_screen("screen");
-
- // SFCBOX
- screen_device &osd(SCREEN(config, "osd", SCREEN_TYPE_RASTER));
- osd.set_refresh_hz(60);
- osd.set_vblank_time(ATTOSECONDS_IN_USEC(2500));
-// osd.set_size(24*12+22, 12*18+22);
-// osd.set_visarea(0*8, 24*12-1, 0*8, 12*18-1);
- osd.set_size(24*16+22, 12*16+22);
- osd.set_visarea(0*8, 24*16-1, 0*8, 12*16-1);
- osd.set_screen_update(FUNC(sfcbox_state::screen_update));
-}
-
-/***************************************************************************
-
- Game driver(s)
-
-***************************************************************************/
-
-#define SFCBOX_BIOS \
- ROM_REGION( 0x1000000, "maincpu", ROMREGION_ERASE00 ) \
- ROM_REGION( 0x100, "sound_ipl", 0 ) \
- ROM_LOAD( "spc700.rom", 0x00, 0x40, CRC(44bb3a40) SHA1(97e352553e94242ae823547cd853eecda55c20f0) ) \
- ROM_REGION( 0x10000, "krom", 0 ) \
- ROM_LOAD( "krom1.ic1", 0x00000, 0x10000, CRC(c9010002) SHA1(f4c74086a83b728b1c1af3a021a60efa80eff5a4) ) \
- ROM_REGION( 0x100000, "user3", 0 ) \
- ROM_LOAD( "atrom-4s-0.rom5", 0x00000, 0x80000, CRC(ad3ec05c) SHA1(a3d336db585fe02a37c323422d9db6a33fd489a6) )
-
-ROM_START( sfcbox )
- SFCBOX_BIOS
-
- ROM_REGION( 0x8000, "grom1", ROMREGION_ERASEFF )
-
- ROM_REGION( 0x8000, "grom2", ROMREGION_ERASEFF )
-ROM_END
-
-ROM_START( pss61 )
- SFCBOX_BIOS
-
- ROM_REGION( 0x8000, "grom1", 0 )
- ROM_LOAD( "grom1-1.ic1", 0x0000, 0x8000, CRC(333bf9a7) SHA1(5d0cd9ca29e5580c3eebe9f136839987c879f979) )
-
- ROM_REGION( 0x8000, "grom2", ROMREGION_ERASEFF )
-
- ROM_REGION( 0x380000, "game", 0 )
- ROM_LOAD( "shvc-mk-0.rom12", 0x000000, 0x080000, CRC(c8002453) SHA1(cbb853bf911255c1d8eb27cd34fc7855a0dda218) )
- ROM_LOAD( "shvc-4m-1.rom3", 0x080000, 0x200000, CRC(91b28d56) SHA1(b83dd73d3d6049450bb8092d73c3af879804f58c) )
- ROM_LOAD( "shvc-fo-1.ic20", 0x280000, 0x100000, CRC(ad668a41) SHA1(39ff7354a7fa02295c899b7a7ec3556998ac2636) ) /* TODO: Super FX hook needed for Star Fox */
-ROM_END
-
-ROM_START( pss62 )
- SFCBOX_BIOS
-
- ROM_REGION( 0x8000, "grom1", 0 )
- ROM_LOAD( "grom2-1.ic1", 0x0000, 0x8000, CRC(bcfc5642) SHA1(a96e52685bd3dcdf09d1b7acd6e1c1ab7726a640) )
-
- ROM_REGION( 0x8000, "grom2", ROMREGION_ERASEFF )
-
- ROM_REGION( 0x180000, "game", 0 )
- ROM_LOAD( "shvc-gc-0.rom1", 0x000000, 0x100000, CRC(b4fd7aff) SHA1(eb553b77418dedba25fc4d5dddcb04f424b0f6a9) )
- ROM_LOAD( "shvc-2a-1.rom3", 0x100000, 0x080000, CRC(6b23e2e4) SHA1(684123a12ca1e31115bd6221d96f82461066877f) )
-ROM_END
-
-ROM_START( pss63 )
- SFCBOX_BIOS
-
- ROM_REGION( 0x8000, "grom1", 0 )
- ROM_LOAD( "grom3-1.ic1", 0x0000, 0x8000, CRC(ebec4c1c) SHA1(d638ef1486b4c0b3d4d5b666929ca7947e16efad) )
-
- ROM_REGION( 0x8000, "grom2", ROMREGION_ERASEFF )
-
- ROM_REGION( 0x500000, "game", 0 )
- ROM_LOAD( "shvc-t2-1.rom3", 0x000000, 0x100000, CRC(4ae93c10) SHA1(5fa25d027940907b769578d7bf85a9d5ba94911a) )
- ROM_LOAD( "shvc-8x-1.rom1", 0x100000, 0x400000, CRC(3adef543) SHA1(df02860e691fbee453e345dd343c08b6da08d4ea) )
-ROM_END
-
-ROM_START( pss64 )
- SFCBOX_BIOS
-
- ROM_REGION( 0x8000, "grom1", ROMREGION_ERASEFF )
- ROM_LOAD( "grom4-1.ic1", 0x0000, 0x8000, NO_DUMP )
-
- ROM_REGION( 0x8000, "grom2", ROMREGION_ERASEFF )
-
- ROM_REGION( 0x500000, "game", 0 )
- ROM_LOAD( "shvc-m4-0.rom3", 0x000000, 0x100000, CRC(fb259f4f) SHA1(8faeb56f80e82dd042bdc84d19c526a979c6de8f) )
- ROM_LOAD( "shvc-8x-1.rom1", 0x100000, 0x400000, CRC(3adef543) SHA1(df02860e691fbee453e345dd343c08b6da08d4ea) )
-// Possibly reverse order :
-// ROM_LOAD( "shvc-8x-1.rom1", 0x000000, 0x400000, CRC(3adef543) SHA1(df02860e691fbee453e345dd343c08b6da08d4ea) )
-// ROM_LOAD( "shvc-m4-0.rom3", 0x400000, 0x100000, CRC(fb259f4f) SHA1(8faeb56f80e82dd042bdc84d19c526a979c6de8f) )
-ROM_END
-
-
-GAME( 1994, sfcbox, 0, sfcbox, snes, sfcbox_state, init_snes, ROT0, "Nintendo", "Super Famicom Box BIOS", MACHINE_IS_BIOS_ROOT | MACHINE_NOT_WORKING )
-GAME( 1994, pss61, sfcbox, sfcbox, snes, sfcbox_state, init_snes, ROT0, "Nintendo", "Super Mario Kart / Super Mario Collection / Star Fox (Super Famicom Box)", MACHINE_NOT_WORKING )
-GAME( 1994, pss62, sfcbox, sfcbox, snes, sfcbox_state, init_snes, ROT0, "T&E Soft / I'Max", "New Super 3D Golf Simulation - Waialae no Kiseki / Super Mahjong 2 (Super Famicom Box)", MACHINE_NOT_WORKING )
-GAME( 1994, pss63, sfcbox, sfcbox, snes, sfcbox_state, init_snes, ROT0, "Nintendo / BPS", "Super Donkey Kong / Super Tetris 2 + Bombliss (Super Famicom Box)", MACHINE_NOT_WORKING )
-GAME( 199?, pss64, sfcbox, sfcbox, snes, sfcbox_state, init_snes, ROT0, "Nintendo / Hudson Soft", "Super Donkey Kong / Super Bomberman 2 (Super Famicom Box)", MACHINE_NOT_WORKING )