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Diffstat (limited to 'src/mame/drivers/st2302u_bbl_spi.cpp')
-rw-r--r--src/mame/drivers/st2302u_bbl_spi.cpp374
1 files changed, 0 insertions, 374 deletions
diff --git a/src/mame/drivers/st2302u_bbl_spi.cpp b/src/mame/drivers/st2302u_bbl_spi.cpp
deleted file mode 100644
index 301a9cc070b..00000000000
--- a/src/mame/drivers/st2302u_bbl_spi.cpp
+++ /dev/null
@@ -1,374 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:David Haywood
-
-// Handhelds based on the ST2205U or ST23XX architecture
-
-// the BBL 380 - 180 in 1 features similar menus / presentation / games to the 'ORB Gaming Retro Arcade Pocket Handheld Games Console with 153 Games' (eg has Matchstick Man, Gang Tie III etc.)
-// https://www.youtube.com/watch?v=NacY2WHd-CY
-
-// these games were ported to unSP hardware at some point, generalplus_gpl162xx_lcdtype.cpp
-
-// BIOS calls are made very frequently to the firmware (undumped for bbl380).
-// The most common call ($6058 in bbl380, $6062 in ragc153 & dphh8630) seems to involve downloading a snippet of code from SPI and executing it from RAM at $0300.
-// A variant of this call ($60d2 in bbl380, $60e3 in ragc153 & dphh8630) is invoked with jsr.
-// For these calls, a 24-bit starting address is specified in $82:$81:$80, and the length in bytes is twice the number specified in $84:$83.
-// There is a configurable XOR specified in $99 on ragc153 & dphh8630.
-// $6003 performs a table lookup, depositing a sequence of data at $008e.
-// $6000 is some sort of macro call with the X register as function selector
-// (X = $24 should display the character in $0102 on screen).
-// One other BIOS call ($6975 in bbl380, $69d2 in ragc153) has an unknown purpose.
-
-/*
- Some sets contain games not indexed by the menu code, some of these games are broken / in a state of mid-reskinning, others seem to be functional
-
- Menu index list locations in ROM
- supreme 0x243e
-*/
-
-#include "emu.h"
-
-#include "cpu/m6502/st2205u.h"
-#include "machine/bl_handhelds_menucontrol.h"
-#include "video/bl_handhelds_lcdc.h"
-
-#include "screen.h"
-#include "emupal.h"
-#include "speaker.h"
-
-class bbl380_state : public driver_device
-{
-public:
- bbl380_state(const machine_config &mconfig, device_type type, const char *tag) :
- driver_device(mconfig, type, tag),
- m_maincpu(*this, "maincpu"),
- m_screen(*this, "screen"),
- m_spirom(*this, "spi"),
- m_io_p1(*this, "IN0"),
- m_io_p2(*this, "IN1"),
- m_menucontrol(*this, "menucontrol"),
- m_lcdc(*this, "lcdc")
- { }
-
- void bbl380(machine_config &config);
-
-private:
- virtual void machine_start() override;
- virtual void machine_reset() override;
-
- u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
-
- void bbl380_map(address_map &map);
-
- required_device<st2205u_base_device> m_maincpu;
- required_device<screen_device> m_screen;
-
- void output_w(u8 data);
- void output2_w(u8 data);
-
- u8 m_output2val;
-
- enum spistate : u8
- {
- SPI_STATE_READY = 0,
- SPI_STATE_WAITING_HIGH_ADDR = 1,
- SPI_STATE_WAITING_MID_ADDR = 2,
- SPI_STATE_WAITING_LOW_ADDR = 3,
- SPI_STATE_WAITING_DUMMY1_ADDR = 4,
- SPI_STATE_WAITING_DUMMY2_ADDR = 5,
- SPI_STATE_READING = 6,
- };
-
- u8 m_spistate;
- u32 m_spiaddress;
- u8 m_delay;
-
- void spi_w(u8 data);
- u8 spi_r();
-
- required_region_ptr<u8> m_spirom;
- required_ioport m_io_p1;
- required_ioport m_io_p2;
- required_device<bl_handhelds_menucontrol_device> m_menucontrol;
- required_device<bl_handhelds_lcdc_device> m_lcdc;
-
- u8 ff_r() { return 0xff; }
-};
-
-
-void bbl380_state::output_w(u8 data)
-{
- m_spistate = SPI_STATE_READY;
-}
-
-void bbl380_state::output2_w(u8 data)
-{
- if ((data & 0x40) != (m_output2val & 0x40))
- {
- if (data & 0x40)
- m_menucontrol->reset_w(1);
- }
-
- m_menucontrol->data_w((data & 0x08) >> 3);
- m_menucontrol->clock_w((data & 0x04) >> 2);
-
- m_output2val = data;
-}
-
-u32 bbl380_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
-{
- return m_lcdc->render_to_bitmap(screen, bitmap, cliprect);
-}
-
-void bbl380_state::machine_start()
-{
- // port related
- save_item(NAME(m_output2val));
-
- // SPI related
- save_item(NAME(m_spistate));
- save_item(NAME(m_spiaddress));
- save_item(NAME(m_delay));
-}
-
-
-void bbl380_state::machine_reset()
-{
- m_output2val = 0;
-
- // TODO: handle these things in the core via callbacks etc. once correct behavior is agreed upon
- m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x0010, 0x0011, read8smo_delegate(*this, FUNC(bbl380_state::spi_r)), write8smo_delegate(*this, FUNC(bbl380_state::spi_w))); // SPI related
- m_maincpu->space(AS_PROGRAM).install_read_handler(0x0014, 0x0014, read8smo_delegate(*this, FUNC(bbl380_state::ff_r))); // SPI related
- m_maincpu->space(AS_PROGRAM).install_write_handler(0x0000, 0x0000, write8smo_delegate(*this, FUNC(bbl380_state::output_w))); // Port A output hack, SPI state needs resetting on every port write here or some gfx won't copy fully eg red squares on right of parachute, Soc implementation filters writes
-}
-
-
-void bbl380_state::spi_w(u8 data)
-{
- switch (m_spistate)
- {
- case SPI_STATE_READY:
- {
- if (data == 0x03)
- {
- m_spistate = SPI_STATE_WAITING_HIGH_ADDR;
- }
- else
- {
- logerror("%s: invalid state request %02x\n", machine().describe_context(), data);
- }
- break;
- }
-
- case SPI_STATE_WAITING_HIGH_ADDR:
- {
- m_spiaddress = (m_spiaddress & 0xff00ffff) | data << 16;
- m_spistate = SPI_STATE_WAITING_MID_ADDR;
- break;
- }
-
- case SPI_STATE_WAITING_MID_ADDR:
- {
- m_spiaddress = (m_spiaddress & 0xffff00ff) | data << 8;
- m_spistate = SPI_STATE_WAITING_LOW_ADDR;
- break;
- }
-
- case SPI_STATE_WAITING_LOW_ADDR:
- {
- m_spiaddress = (m_spiaddress & 0xffffff00) | data;
- m_spistate = SPI_STATE_READING;
- m_delay = 2;
- break;
- }
-
- case SPI_STATE_READING:
- {
- // writes when in read mode clock in data?
- m_delay = 1;
- break;
- }
-
- case SPI_STATE_WAITING_DUMMY1_ADDR:
- {
- m_spistate = SPI_STATE_WAITING_DUMMY2_ADDR;
- break;
- }
-
- case SPI_STATE_WAITING_DUMMY2_ADDR:
- {
- // m_spistate = SPI_STATE_READY;
- break;
- }
-
- }
-}
-
-u8 bbl380_state::spi_r()
-{
- switch (m_spistate)
- {
- case SPI_STATE_READING:
- {
- if (m_delay > 0)
- {
- m_delay--;
- return 0x00;
- }
- else
- {
- u8 dat = m_spirom[m_spiaddress & 0x3fffff];
- //logerror("%s: reading SPI %02x from SPI Address %08x\n", machine().describe_context(), dat, m_spiaddress);
- m_spiaddress++;
- return dat;
- }
- }
-
- default:
- {
- //logerror("%s: reading FIFO in unknown state\n", machine().describe_context() );
- return 0x00;
- }
- }
-
- return 0x00;
-}
-
-
-void bbl380_state::bbl380_map(address_map &map)
-{
- map(0x0000000, 0x03fffff).rom().region("maincpu", 0);
- map(0x1800000, 0x1800000).w(m_lcdc, FUNC(bl_handhelds_lcdc_device::lcdc_command_w));
- map(0x1804000, 0x1804000).rw(m_lcdc, FUNC(bl_handhelds_lcdc_device::lcdc_data_r), FUNC(bl_handhelds_lcdc_device::lcdc_data_w));
-}
-
-static INPUT_PORTS_START(bbl380)
- PORT_START("IN0")
- PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNUSED) // maybe ON/OFF
- PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP)
- PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT)
- PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT)
- PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN)
- PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_START1)
- PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_BUTTON3) PORT_NAME("SOUND")
- PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_BUTTON2) PORT_NAME("B")
-
- PORT_START("IN1")
- PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_NAME("A")
- PORT_BIT(0x06, IP_ACTIVE_LOW, IPT_UNUSED)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_CUSTOM) PORT_READ_LINE_DEVICE_MEMBER("menucontrol", bl_handhelds_menucontrol_device, data_r)
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_CUSTOM) PORT_READ_LINE_DEVICE_MEMBER("menucontrol", bl_handhelds_menucontrol_device, status_r)
- PORT_BIT(0xe0, IP_ACTIVE_LOW, IPT_UNUSED)
-INPUT_PORTS_END
-
-void bbl380_state::bbl380(machine_config &config)
-{
- ST2302U(config, m_maincpu, 32000000); // unknown clock; type not confirmed
- m_maincpu->set_addrmap(AS_DATA, &bbl380_state::bbl380_map);
- m_maincpu->in_pa_callback().set_ioport("IN0");
- m_maincpu->in_pb_callback().set_ioport("IN1");
-
-
- m_maincpu->out_pa_callback().set(FUNC(bbl380_state::output_w));
- m_maincpu->out_pb_callback().set(FUNC(bbl380_state::output2_w));
- // TODO, hook these up properly
- //m_maincpu->spi_in_callback().set(FUNC(bbl380_state::spi_r));
- //m_maincpu->spi_out_callback().set(FUNC(bbl380_state::spi_w));
-
- /* sound hardware */
- SPEAKER(config, "mono").front_center();
- m_maincpu->add_route(0, "mono", 1.00);
- m_maincpu->add_route(1, "mono", 1.00);
- m_maincpu->add_route(2, "mono", 1.00);
- m_maincpu->add_route(3, "mono", 1.00);
-
-
- SCREEN(config, m_screen, SCREEN_TYPE_LCD); // TFT color LCD
- m_screen->set_refresh_hz(60);
- m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(0));
- m_screen->set_size(160, 128);
- m_screen->set_visarea(0, 160 - 1, 0, 128 - 1);
- m_screen->set_screen_update(FUNC(bbl380_state::screen_update));
-
- BL_HANDHELDS_MENUCONTROL(config, m_menucontrol, 0);
- BL_HANDHELDS_LCDC(config, m_lcdc, 0);
-
- // LCD controller seems to be either Sitronix ST7735R or (if RDDID bytes match) Ilitek ILI9163C
- // (SoC's built-in LCDC is unused or nonexistent?)
- // Several other LCDC models are identified by ragc153 and dphh8630
-}
-
-ROM_START(bbl380)
- ROM_REGION(0x800000, "maincpu", ROMREGION_ERASEFF)
- ROM_LOAD("bbl380_st2205u.bin", 0x000000, 0x004000, NO_DUMP) // internal OTPROM BIOS (addresses are different from other sets)
-
- ROM_REGION(0x800000, "spi", ROMREGION_ERASEFF)
- ROM_LOAD("bbl 380 180 in 1.bin", 0x000000, 0x400000, CRC(146c88da) SHA1(7f18526a6d8cf991f86febce3418d35aac9f49ad) BAD_DUMP)
- // 0x0022XX, 0x0026XX, 0x002AXX, 0x002CXX, 0x002DXX, 0x0031XX, 0x0036XX, etc. should not be FF fill
-ROM_END
-
-ROM_START(rhhc152)
- ROM_REGION(0x800000, "maincpu", ROMREGION_ERASEFF)
- ROM_LOAD("st2x_internal.bin", 0x002000, 0x002000, BAD_DUMP CRC(f4dc1fc2) SHA1(bbc11539c48eb612ebae50da45e03b6fde440941)) // internal OTPROM BIOS, dumped from dgun2953 PCB, 6000-7fff range
-
- ROM_REGION(0x800000, "spi", ROMREGION_ERASEFF)
- ROM_LOAD("152_mk25q32amg_ef4016.bin", 0x000000, 0x400000, CRC(5f553895) SHA1(cd21c6ff225e0455531f6b1d9f1c66a284948516))
-ROM_END
-
-ROM_START(ragc153)
- ROM_REGION(0x800000, "maincpu", ROMREGION_ERASEFF)
- ROM_LOAD("st2x_internal.bin", 0x002000, 0x002000, BAD_DUMP CRC(f4dc1fc2) SHA1(bbc11539c48eb612ebae50da45e03b6fde440941)) // internal OTPROM BIOS, dumped from dgun2953 PCB, 6000-7fff range
-
- ROM_REGION(0x800000, "spi", ROMREGION_ERASEFF)
- ROM_LOAD("25q32ams.bin", 0x000000, 0x400000, CRC(de328d73) SHA1(d17b97e9057be4add68b9f5a26e04c9f0a139673)) // first 0x100 bytes would read as 0xff at regular speed, but give valid looking consistent data at a slower rate
-ROM_END
-
-ROM_START(dphh8630)
- ROM_REGION(0x800000, "maincpu", ROMREGION_ERASEFF)
- ROM_LOAD("st2x_internal.bin", 0x002000, 0x002000, BAD_DUMP CRC(f4dc1fc2) SHA1(bbc11539c48eb612ebae50da45e03b6fde440941)) // internal OTPROM BIOS, dumped from dgun2953 PCB, 6000-7fff range
-
- ROM_REGION(0x800000, "spi", ROMREGION_ERASEFF)
- ROM_LOAD("bg25q16.bin", 0x000000, 0x200000, CRC(277850d5) SHA1(740087842e1e63bf99b4ca9c1b2053361f267269))
-ROM_END
-
-ROM_START(dgun2953)
- ROM_REGION(0x800000, "maincpu", ROMREGION_ERASEFF)
- ROM_LOAD("st2x_internal.bin", 0x002000, 0x002000, BAD_DUMP CRC(f4dc1fc2) SHA1(bbc11539c48eb612ebae50da45e03b6fde440941)) // internal OTPROM BIOS, dumped from dgun2953 PCB, 6000-7fff range
-
- ROM_REGION(0x800000, "spi", ROMREGION_ERASEFF)
- ROM_LOAD("dg160_25x32v_ef3016.bin", 0x000000, 0x400000, CRC(2e993bac) SHA1(4b310e326a47df1980aeef38aa9a59018d7fe76f))
-ROM_END
-
-ROM_START(arcade10)
- ROM_REGION(0x800000, "maincpu", ROMREGION_ERASEFF)
- ROM_LOAD("st2x_internal.bin", 0x002000, 0x002000, BAD_DUMP CRC(f4dc1fc2) SHA1(bbc11539c48eb612ebae50da45e03b6fde440941)) // internal OTPROM BIOS, dumped from dgun2953 PCB, 6000-7fff range
-
- ROM_REGION(0x800000, "spi", ROMREGION_ERASEFF)
- ROM_LOAD("25q40.bin", 0x000000, 0x080000, CRC(62784666) SHA1(ba1a4abed0a41b2fb3868543306243e68ea6b2e1))
-ROM_END
-
-ROM_START(supreme)
- ROM_REGION(0x800000, "maincpu", ROMREGION_ERASEFF)
- ROM_LOAD("st2x_internal.bin", 0x002000, 0x002000, BAD_DUMP CRC(f4dc1fc2) SHA1(bbc11539c48eb612ebae50da45e03b6fde440941)) // internal OTPROM BIOS, dumped from dgun2953 PCB, 6000-7fff range
-
- ROM_REGION(0x800000, "spi", ROMREGION_ERASEFF)
- ROM_LOAD("25q32.bin", 0x000000, 0x400000, CRC(93072a3d) SHA1(9f8770839032922e64d5ddd8864441357623c45f))
-ROM_END
-
-// older releases (primarily for Asian market?)
-
-CONS( 201?, bbl380, 0, 0, bbl380, bbl380, bbl380_state, empty_init, "BaoBaoLong", "BBL380 - 180 in 1", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
-
-// newer releases (more heavily censored, for export markets?) internal ROM was changed for these
-
-CONS( 201?, dphh8630, 0, 0, bbl380, bbl380, bbl380_state, empty_init, "<unknown>", "Digital Pocket Hand Held System 230-in-1 - Model 8630 / Model 8633", MACHINE_NOT_WORKING | MACHINE_NO_SOUND ) // sometimes sold as PCP. Model 8630/8633 are same ROM, different case
-
-CONS( 201?, rhhc152, 0, 0, bbl380, bbl380, bbl380_state, empty_init, "Orb", "Retro Handheld Console 152-in-1", MACHINE_NOT_WORKING | MACHINE_NO_SOUND ) // looks like a mini GameBoy - 'Over 150 games' on box
-
-CONS( 201?, ragc153, 0, 0, bbl380, bbl380, bbl380_state, empty_init, "Orb", "Retro Arcade Game Controller 153-in-1", MACHINE_NOT_WORKING | MACHINE_NO_SOUND ) // looks like a Game & Watch
-
-CONS( 201?, dgun2953, 0, 0, bbl380, bbl380, bbl380_state, empty_init, "dreamGEAR", "My Arcade Gamer Mini 160-in-1 (DGUN-2953)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
-
-CONS( 201?, arcade10, 0, 0, bbl380, bbl380, bbl380_state, empty_init, "Fizz Creations", "Mini Arcade Console (Arcade 10-in-1)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
-
-CONS( 201?, supreme, 0, 0, bbl380, bbl380, bbl380_state, empty_init, "Fizz Creations", "Arcade Classics Mini Handheld Arcade (Supreme 150)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
-