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-rw-r--r--src/mame/drivers/clickstart.cpp441
1 files changed, 0 insertions, 441 deletions
diff --git a/src/mame/drivers/clickstart.cpp b/src/mame/drivers/clickstart.cpp
deleted file mode 100644
index 69d1fb1235e..00000000000
--- a/src/mame/drivers/clickstart.cpp
+++ /dev/null
@@ -1,441 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Ryan Holtz, David Haywood
-/******************************************************************************
-
- Leapfrog Clickstart Emulation
-
- die markings show
- "SunPlus QL8041C" ( known as Sunplus SPG2?? )
-
- Status:
-
- Some games have Checksums listed in the header area that appear to be
- like the byte checksums on the Radica games in vii.cpp, however the
- calculation doesn't add up correctly. There is also a checksum in
- a footer area at the end of every ROM that does add up correctly in
- all cases.
-
- The ROM carts are marked for 4MByte ROMs at least so the sizes
- should be correct.
-
- What type of SPG is this?
-
-*******************************************************************************/
-
-#include "emu.h"
-
-#include "bus/generic/slot.h"
-#include "bus/generic/carts.h"
-
-#include "cpu/unsp/unsp.h"
-
-#include "machine/spg2xx.h"
-
-#include "screen.h"
-#include "softlist.h"
-#include "speaker.h"
-
-class clickstart_state : public driver_device
-{
-public:
- clickstart_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_spg(*this, "spg")
- , m_cart(*this, "cartslot")
- , m_system_region(*this, "maincpu")
- , m_io_mouse_x(*this, "MOUSEX")
- , m_io_mouse_y(*this, "MOUSEY")
- , m_cart_region(nullptr)
- , m_mouse_x(0)
- , m_mouse_y(0)
- , m_mouse_dx(0)
- , m_mouse_dy(0)
- , m_uart_tx_fifo_start(0)
- , m_uart_tx_fifo_end(0)
- , m_uart_tx_fifo_count(0)
- , m_uart_tx_timer(nullptr)
- , m_unk_portc_toggle(0)
- { }
-
- void clickstart(machine_config &config);
-
- DECLARE_INPUT_CHANGED_MEMBER(mouse_update);
- DECLARE_INPUT_CHANGED_MEMBER(key_update);
-
-private:
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
-
- static const device_timer_id TIMER_UART_TX = 0;
-
- virtual void machine_start() override;
- virtual void machine_reset() override;
-
- void mem_map(address_map &map);
-
- DECLARE_DEVICE_IMAGE_LOAD_MEMBER(cart);
-
- DECLARE_READ16_MEMBER(rom_r);
-
- DECLARE_WRITE16_MEMBER(porta_w);
- DECLARE_WRITE16_MEMBER(portb_w);
- DECLARE_WRITE16_MEMBER(portc_w);
- DECLARE_READ16_MEMBER(porta_r);
- DECLARE_READ16_MEMBER(portb_r);
- DECLARE_READ16_MEMBER(portc_r);
-
- DECLARE_WRITE8_MEMBER(chip_sel_w);
-
- void handle_uart_tx();
- void uart_tx_fifo_push(uint8_t value);
-
- void update_mouse_buffer();
-
- required_device<cpu_device> m_maincpu;
- required_device<screen_device> m_screen;
- required_device<spg2xx_device> m_spg;
- required_device<generic_slot_device> m_cart;
- required_memory_region m_system_region;
- required_ioport m_io_mouse_x;
- required_ioport m_io_mouse_y;
- memory_region *m_cart_region;
-
- uint16_t m_mouse_x;
- uint16_t m_mouse_y;
- int16_t m_mouse_dx;
- int16_t m_mouse_dy;
-
- uint8_t m_uart_tx_fifo[32]; // arbitrary size
- uint8_t m_uart_tx_fifo_start;
- uint8_t m_uart_tx_fifo_end;
- uint8_t m_uart_tx_fifo_count;
- emu_timer *m_uart_tx_timer;
-
- uint16_t m_unk_portc_toggle;
-};
-
-void clickstart_state::machine_start()
-{
- // if there's a cart, override the standard mapping
- if (m_cart && m_cart->exists())
- {
- std::string region_tag;
- m_cart_region = memregion(region_tag.assign(m_cart->tag()).append(GENERIC_ROM_REGION_TAG).c_str());
- }
-
- save_item(NAME(m_mouse_x));
- save_item(NAME(m_mouse_y));
- save_item(NAME(m_mouse_dx));
- save_item(NAME(m_mouse_dy));
-
- save_item(NAME(m_uart_tx_fifo));
- save_item(NAME(m_uart_tx_fifo_start));
- save_item(NAME(m_uart_tx_fifo_end));
- save_item(NAME(m_uart_tx_fifo_count));
-
- save_item(NAME(m_unk_portc_toggle));
-
- m_uart_tx_timer = timer_alloc(TIMER_UART_TX);
- m_uart_tx_timer->adjust(attotime::never);
-}
-
-void clickstart_state::machine_reset()
-{
- m_mouse_x = 0xffff;
- m_mouse_y = 0xffff;
- m_mouse_dx = 0;
- m_mouse_dy = 0;
-
- memset(m_uart_tx_fifo, 0, ARRAY_LENGTH(m_uart_tx_fifo));
- m_uart_tx_fifo_start = 0;
- m_uart_tx_fifo_end = 0;
- m_uart_tx_fifo_count = 0;
- m_uart_tx_timer->adjust(attotime::from_hz(3200/10), 0, attotime::from_hz(3200/10));
-
- m_unk_portc_toggle = 0;
-}
-
-DEVICE_IMAGE_LOAD_MEMBER(clickstart_state, cart)
-{
- uint32_t size = m_cart->common_get_size("rom");
-
- m_cart->rom_alloc(size, GENERIC_ROM16_WIDTH, ENDIANNESS_LITTLE);
- m_cart->common_load_rom(m_cart->get_rom_base(), size, "rom");
-
- return image_init_result::PASS;
-}
-
-void clickstart_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
-{
- if (id == TIMER_UART_TX)
- {
- handle_uart_tx();
- }
-}
-
-void clickstart_state::handle_uart_tx()
-{
- if (m_uart_tx_fifo_count == 0)
- return;
-
- m_spg->uart_rx(m_uart_tx_fifo[m_uart_tx_fifo_start]);
- m_uart_tx_fifo_start = (m_uart_tx_fifo_start + 1) % ARRAY_LENGTH(m_uart_tx_fifo);
- m_uart_tx_fifo_count--;
-}
-
-void clickstart_state::uart_tx_fifo_push(uint8_t value)
-{
- if (m_uart_tx_fifo_count >= ARRAY_LENGTH(m_uart_tx_fifo))
- {
- logerror("Warning: Trying to push too much data onto the mouse Tx FIFO, data will be lost.\n");
- }
-
- m_uart_tx_fifo[m_uart_tx_fifo_end] = value;
- m_uart_tx_fifo_end = (m_uart_tx_fifo_end + 1) % ARRAY_LENGTH(m_uart_tx_fifo);
- m_uart_tx_fifo_count++;
-}
-
-INPUT_CHANGED_MEMBER(clickstart_state::key_update)
-{
- const size_t keycode = reinterpret_cast<size_t>(param);
- printf("keycode:%02x, oldval:%02x, newval:%02x\n", (uint8_t)keycode, oldval, newval);
-
- uint8_t buffer[5] = {};
- buffer[0] = 0x01;
- buffer[1] = newval ? keycode : 0x3f;
- buffer[2] = 0x3f;
- buffer[3] = 0x01;
- buffer[4] = 0x01;
-
- printf("Keyboard queueing: ");
- uint16_t sum = 0;
- for (int i = 0; i < 5; i++)
- {
- uart_tx_fifo_push(buffer[i] ^ 0xff);
- sum += buffer[i];
- printf("%02x/%02x ", buffer[i], buffer[i] ^ 0xff);
- }
- sum = (sum & 0xff) ^ 0xff;
- uart_tx_fifo_push((uint8_t)sum);
- printf("%02x\n", (uint8_t)sum);
-}
-
-INPUT_CHANGED_MEMBER(clickstart_state::mouse_update)
-{
- uint16_t x = m_io_mouse_x->read();
- uint16_t y = m_io_mouse_y->read();
- uint16_t old_mouse_x = m_mouse_x;
- uint16_t old_mouse_y = m_mouse_y;
-
- if (m_mouse_x == 0xffff)
- {
- old_mouse_x = x;
- old_mouse_y = y;
- }
-
- m_mouse_x = x;
- m_mouse_y = y;
-
- m_mouse_dx += (m_mouse_x - old_mouse_x);
- m_mouse_dy += (m_mouse_y - old_mouse_y);
-
- if (m_mouse_dx < -63)
- m_mouse_dx = -63;
- else if (m_mouse_dx > 62)
- m_mouse_dx = 62;
-
- if (m_mouse_dy < -63)
- m_mouse_dy = -63;
- else if (m_mouse_dy > 62)
- m_mouse_dy = 62;
-
- update_mouse_buffer();
-
- m_mouse_dx = 0;
- m_mouse_dy = 0;
-}
-
-void clickstart_state::update_mouse_buffer()
-{
- if (m_mouse_dx == 0 && m_mouse_dy == 0)
- return;
-
- uint8_t buffer[5] = {};
- buffer[0] = 0x01;
- buffer[1] = 0x3f;
- buffer[2] = 0x3f;
- buffer[3] = (m_mouse_dx + 1) & 0x3f;
- buffer[4] = (m_mouse_dy + 1) & 0x3f;
-
- printf("Mouse queueing: ");
- uint16_t sum = 0;
- for (int i = 0; i < 5; i++)
- {
- uart_tx_fifo_push(buffer[i] ^ 0xff);
- sum += buffer[i];
- printf("%02x/%02x ", buffer[i], buffer[i] ^ 0xff);
- }
- sum = (sum & 0xff) ^ 0xff;
- uart_tx_fifo_push((uint8_t)sum);
- printf("%02x\n", (uint8_t)sum);
-}
-
-READ16_MEMBER(clickstart_state::rom_r)
-{
- if (offset < 0x400000 / 2)
- {
- if (m_cart->exists())
- return ((uint16_t*)m_cart_region->base())[offset];
- else
- return ((uint16_t*)m_system_region->base())[offset];
- }
- else
- {
- return ((uint16_t*)m_system_region->base())[offset];
- }
-}
-
-WRITE16_MEMBER(clickstart_state::porta_w)
-{
- //logerror("%s: porta_w: %04x & %04x\n", machine().describe_context(), data, mem_mask);
-}
-
-WRITE16_MEMBER(clickstart_state::portb_w)
-{
- logerror("%s: portb_w: %04x & %04x\n", machine().describe_context(), data, mem_mask);
-}
-
-WRITE16_MEMBER(clickstart_state::portc_w)
-{
- //logerror("%s: portc_w: %04x & %04x\n", machine().describe_context(), data, mem_mask);
-}
-
-READ16_MEMBER(clickstart_state::porta_r)
-{
- uint16_t data = 0x4000;
- //logerror("%s: porta_r: %04x & %04x\n", machine().describe_context(), data, mem_mask);
- return data;
-}
-
-READ16_MEMBER(clickstart_state::portb_r)
-{
- logerror("%s: portb_r: %04x\n", machine().describe_context(), mem_mask);
- return 0;
-}
-
-READ16_MEMBER(clickstart_state::portc_r)
-{
- uint16_t data = m_unk_portc_toggle;
- m_unk_portc_toggle ^= 0x0400;
- //logerror("%s: portc_r: %04x & %04x\n", machine().describe_context(), data, mem_mask);
- return data;
-}
-
-WRITE8_MEMBER(clickstart_state::chip_sel_w)
-{
- // Seems unused, currently
-}
-
-void clickstart_state::mem_map(address_map &map)
-{
- map(0x000000, 0x3fffff).r(FUNC(clickstart_state::rom_r));
- map(0x000000, 0x003fff).m(m_spg, FUNC(spg2xx_device::map));
-}
-
-static INPUT_PORTS_START( clickstart )
- PORT_START("MOUSEX")
- PORT_BIT(0x3e, 0x00, IPT_MOUSE_X) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, mouse_update, 0)
-
- PORT_START("MOUSEY")
- PORT_BIT(0x3e, 0x00, IPT_MOUSE_Y) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, mouse_update, 0)
-
- PORT_START("KEYS0")
- PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x01) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
- PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x02) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
- PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x03) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
- PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x04) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
- PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x05) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
- PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x06) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
- PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x07) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
- PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x08) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
- PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x09) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
- PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x0a) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
- PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x0b) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
- PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x0c) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
- PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x0d) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
- PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x0e) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
- PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x0f) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
- PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x10) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
-
- PORT_START("KEYS1")
- PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x11) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('q')
- PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x12) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('r')
- PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x13) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('s')
- PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x14) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('t')
- PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x15) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('u')
- PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x16) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('v')
- PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x17) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('w')
- PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x18) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('x')
- PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x19) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('y')
- PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x1a) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('z')
- PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x1b) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
- PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x1c) PORT_CODE(KEYCODE_1) PORT_CHAR('1')
- PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x1d) PORT_CODE(KEYCODE_2) PORT_CHAR('2')
- PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x1e) PORT_CODE(KEYCODE_3) PORT_CHAR('3')
- PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x1f) PORT_CODE(KEYCODE_4) PORT_CHAR('4')
- PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x20) PORT_CODE(KEYCODE_5) PORT_CHAR('5')
-
- PORT_START("KEYS2")
- PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x21) PORT_CODE(KEYCODE_6) PORT_CHAR('6')
- PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x22) PORT_CODE(KEYCODE_7) PORT_CHAR('7')
- PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x23) PORT_CODE(KEYCODE_8) PORT_CHAR('8')
- PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x24) PORT_CODE(KEYCODE_9) PORT_CHAR('9')
- PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0x27) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
- PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHANGED_MEMBER(DEVICE_SELF, clickstart_state, key_update, 0xa9) PORT_CODE(KEYCODE_LSHIFT) PORT_NAME("Shift")
- PORT_BIT(0xffc0, IP_ACTIVE_HIGH, IPT_UNUSED)
-INPUT_PORTS_END
-
-// There is a SEEPROM on the motherboard (type?)
-
-void clickstart_state::clickstart(machine_config &config)
-{
- UNSP(config, m_maincpu, XTAL(27'000'000));
- m_maincpu->set_addrmap(AS_PROGRAM, &clickstart_state::mem_map);
-
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_refresh_hz(60);
- m_screen->set_size(320, 262);
- m_screen->set_visarea(0, 320-1, 0, 240-1);
- m_screen->set_screen_update("spg", FUNC(spg2xx_device::screen_update));
- m_screen->screen_vblank().set(m_spg, FUNC(spg2xx_device::vblank));
-
- SPEAKER(config, "lspeaker").front_left();
- SPEAKER(config, "rspeaker").front_right();
-
- SPG28X(config, m_spg, XTAL(27'000'000), m_maincpu, m_screen);
- m_spg->porta_out().set(FUNC(clickstart_state::porta_w));
- m_spg->portb_out().set(FUNC(clickstart_state::portb_w));
- m_spg->portc_out().set(FUNC(clickstart_state::portc_w));
- m_spg->porta_in().set(FUNC(clickstart_state::porta_r));
- m_spg->portb_in().set(FUNC(clickstart_state::portb_r));
- m_spg->portc_in().set(FUNC(clickstart_state::portc_r));
- m_spg->adc_in<0>().set_constant(0x0fff);
- m_spg->chip_select().set(FUNC(clickstart_state::chip_sel_w));
- m_spg->add_route(ALL_OUTPUTS, "lspeaker", 0.5);
- m_spg->add_route(ALL_OUTPUTS, "rspeaker", 0.5);
-
- GENERIC_CARTSLOT(config, m_cart, generic_plain_slot, "clickstart_cart");
- m_cart->set_width(GENERIC_ROM16_WIDTH);
- m_cart->set_device_load(device_image_load_delegate(&clickstart_state::device_image_load_cart, this));
-
- SOFTWARE_LIST(config, "cart_list").set_original("clickstart_cart");
-}
-
-ROM_START( clikstrt )
- ROM_REGION( 0x800000, "maincpu", ROMREGION_ERASEFF )
- ROM_LOAD16_WORD_SWAP( "clickstartbios.bin", 0x000000, 0x800000, CRC(7c833bd0) SHA1(2e9ef38e1a7582705920339e6b9944f6404fcf9b) )
-ROM_END
-
-// year, name, parent, compat, machine, input, class, init, company, fullname, flags
-CONS( 2007, clikstrt, 0, 0, clickstart, clickstart, clickstart_state, empty_init, "LeapFrog Enterprises", "ClickStart", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NOT_WORKING ) // 'My First Computer' tagline