diff options
Diffstat (limited to 'src/mame/drivers/storio.cpp')
-rw-r--r-- | src/mame/drivers/storio.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/mame/drivers/storio.cpp b/src/mame/drivers/storio.cpp new file mode 100644 index 00000000000..704457dc2c0 --- /dev/null +++ b/src/mame/drivers/storio.cpp @@ -0,0 +1,106 @@ +// license:BSD-3-Clause +// copyright-holders:David Haywood +/****************************************************************************** + + vtech Storio + + Skeleton driver, to reference Software List so that it gets validated + + TODO: everything! + +*******************************************************************************/ + +#include "emu.h" + +#include "bus/generic/slot.h" +#include "bus/generic/carts.h" + +#include "screen.h" +#include "softlist.h" +#include "speaker.h" + +class vtech_storio_state : public driver_device +{ +public: + vtech_storio_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag) + , m_screen(*this, "screen") + , m_cart(*this, "cartslot") + , m_cart_region(nullptr) + { } + + void vtech_storio(machine_config &config); + +private: + virtual void machine_start() override; + virtual void machine_reset() override; + + DECLARE_DEVICE_IMAGE_LOAD_MEMBER(cart); + + required_device<screen_device> m_screen; + required_device<generic_slot_device> m_cart; + memory_region *m_cart_region; + + uint32_t screen_update_storio(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); +}; + +uint32_t vtech_storio_state::screen_update_storio(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) +{ + return 0; +} + +void vtech_storio_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()); + } +} + +void vtech_storio_state::machine_reset() +{ +} + +DEVICE_IMAGE_LOAD_MEMBER(vtech_storio_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; +} + +static INPUT_PORTS_START( vtech_storio ) +INPUT_PORTS_END + + +void vtech_storio_state::vtech_storio(machine_config &config) +{ + //ARM(config, m_maincpu, XTAL(200'000'000)); // What type of CPU? + + 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(FUNC(vtech_storio_state::screen_update_storio)); + + SPEAKER(config, "lspeaker").front_left(); + SPEAKER(config, "rspeaker").front_right(); + + GENERIC_CARTSLOT(config, m_cart, generic_plain_slot, "vtech_storio_cart"); + m_cart->set_width(GENERIC_ROM16_WIDTH); + m_cart->set_device_load(device_image_load_delegate(&vtech_storio_state::device_image_load_cart, this)); + + SOFTWARE_LIST(config, "cart_list").set_original("vtech_storio_cart"); +} + +ROM_START( storio ) + ROM_REGION( 0x800000, "maincpu", ROMREGION_ERASEFF ) + /* load BIOS roms here if it doesn't boot straight from cart? */ +ROM_END + +// year, name, parent, compat, machine, input, class, init, company, fullname, flags +CONS( 200?, storio, 0, 0, vtech_storio, vtech_storio, vtech_storio_state, empty_init, "VTech", "Storio", MACHINE_IS_SKELETON ) |