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Diffstat (limited to 'src/mame/drivers/tamag1.cpp')
-rw-r--r-- | src/mame/drivers/tamag1.cpp | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/src/mame/drivers/tamag1.cpp b/src/mame/drivers/tamag1.cpp deleted file mode 100644 index b3d68ec3921..00000000000 --- a/src/mame/drivers/tamag1.cpp +++ /dev/null @@ -1,180 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:hap -/*************************************************************************** - - Bandai Tamagotchi generation 1 hardware - * PCB label TMG-M1 - * Seiko Epson E0C6S46 MCU under epoxy - -***************************************************************************/ - -#include "emu.h" -#include "cpu/e0c6200/e0c6s46.h" -#include "sound/spkrdev.h" -#include "emupal.h" -#include "screen.h" -#include "speaker.h" - -#include "tama.lh" - - -class tamag1_state : public driver_device -{ -public: - tamag1_state(const machine_config &mconfig, device_type type, const char *tag) : - driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_speaker(*this, "speaker"), - m_out_x(*this, "%u.%u", 0U, 0U) - { } - - void tama(machine_config &config); - - DECLARE_INPUT_CHANGED_MEMBER(input_changed); - -private: - DECLARE_WRITE8_MEMBER(speaker_w); - void tama_palette(palette_device &palette) const; - E0C6S46_PIXEL_UPDATE(pixel_update); - - virtual void machine_start() override; - - required_device<e0c6s46_device> m_maincpu; - required_device<speaker_sound_device> m_speaker; - output_finder<16, 40> m_out_x; -}; - -void tamag1_state::machine_start() -{ - m_out_x.resolve(); -} - - -/*************************************************************************** - - Video - -***************************************************************************/ - -E0C6S46_PIXEL_UPDATE(tamag1_state::pixel_update) -{ - // 16 COM(common) pins, 40 SEG(segment) pins from MCU, - // 32x16 LCD screen: - static const int seg2x[0x28] = - { - 0, 1, 2, 3, 4, 5, 6, 7, - 35, 8, 9,10,11,12,13,14, - 15,34,33,32,31,30,29,28, - 27,26,25,24,36,23,22,21, - 20,19,18,17,16,37,38,39 - }; - - int y = com, x = seg2x[seg]; - if (cliprect.contains(x, y)) - bitmap.pix16(y, x) = state; - - // 2 rows of indicators: - // above screen: 0:meal, 1:lamp, 2:play, 3:medicine - // under screen: 4:bath, 5:scales, 6:shout, 7:attention - // they are on pin SEG8(x=35) + COM0-3, pin SEG28(x=36) + COM12-15 - - // output to y.x - m_out_x[y][x] = state; -} - -void tamag1_state::tama_palette(palette_device &palette) const -{ - palette.set_pen_color(0, rgb_t(0xf1, 0xf0, 0xf9)); // background - palette.set_pen_color(1, rgb_t(0x3c, 0x38, 0x38)); // lcd pixel -} - - - -/*************************************************************************** - - I/O - -***************************************************************************/ - -WRITE8_MEMBER(tamag1_state::speaker_w) -{ - // R43: speaker out - m_speaker->level_w(data >> 3 & 1); -} - - - -/*************************************************************************** - - Inputs - -***************************************************************************/ - -INPUT_CHANGED_MEMBER(tamag1_state::input_changed) -{ - // inputs are hooked up backwards here, because MCU input - // ports are all tied to its interrupt controller - int line = param; - int state = newval ? ASSERT_LINE : CLEAR_LINE; - m_maincpu->set_input_line(line, state); -} - -static INPUT_PORTS_START( tama ) - PORT_START("K0") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_CHANGED_MEMBER(DEVICE_SELF, tamag1_state, input_changed, E0C6S46_LINE_K00) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_CHANGED_MEMBER(DEVICE_SELF, tamag1_state, input_changed, E0C6S46_LINE_K01) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, tamag1_state, input_changed, E0C6S46_LINE_K02) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) -INPUT_PORTS_END - - - -/*************************************************************************** - - Machine Config - -***************************************************************************/ - -void tamag1_state::tama(machine_config &config) -{ - /* basic machine hardware */ - E0C6S46(config, m_maincpu, 32.768_kHz_XTAL); - m_maincpu->set_pixel_update_cb(FUNC(tamag1_state::pixel_update)); - m_maincpu->write_r<4>().set(FUNC(tamag1_state::speaker_w)); - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD)); - screen.set_refresh_hz(32.768_kHz_XTAL/1024); - screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); - screen.set_size(40, 16); - screen.set_visarea(0, 32-1, 0, 16-1); - screen.set_screen_update("maincpu", FUNC(e0c6s46_device::screen_update)); - screen.set_palette("palette"); - config.set_default_layout(layout_tama); - - PALETTE(config, "palette", FUNC(tamag1_state::tama_palette), 2); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.25); -} - - - -/*************************************************************************** - - Game driver(s) - -***************************************************************************/ - -ROM_START( tama ) - ROM_REGION( 0x3000, "maincpu", 0 ) - ROM_LOAD( "tama.b", 0x0000, 0x3000, CRC(5c864cb1) SHA1(4b4979cf92dc9d2fb6d7295a38f209f3da144f72) ) - - ROM_REGION( 0x3000, "maincpu:test", 0 ) - ROM_LOAD( "test.b", 0x0000, 0x3000, CRC(4372220e) SHA1(6e13d015113e16198c0059b9d0c38d7027ae7324) ) // this rom is on the die too, test pin enables it? -ROM_END - - -// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY, FULLNAME, FLAGS -CONS( 1997, tama, 0, 0, tama, tama, tamag1_state, empty_init, "Bandai", "Tamagotchi (USA)", MACHINE_SUPPORTS_SAVE ) |