diff options
Diffstat (limited to 'src/mame/drivers/ichiban.cpp')
-rw-r--r-- | src/mame/drivers/ichiban.cpp | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/src/mame/drivers/ichiban.cpp b/src/mame/drivers/ichiban.cpp deleted file mode 100644 index 82e1d83219d..00000000000 --- a/src/mame/drivers/ichiban.cpp +++ /dev/null @@ -1,183 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Guru -/*************************************************************************** - -Ichi Ban Jyan -Excel, 199? - -PCB Layout ----------- - -MJ911 -|----------------------------------| -|MB3712 DSW-D DSW-C DSW-B DSW-A SW| -| M6378 BATT | -|VOL 6264 3 | -| YM2413 MJB | -|M 1 2 | -|A YM2149 MJG |-------| | -|H |ALTERA | Z80 | -|J MJR |EP1810 | | -|O | | ALTERA | -|N |-------| EP910 | -|G | -| | -| 41464 41464 | -| 41464 41464 18.432MHz| -|----------------------------------| -Notes: -Z80 clock - 6.144MHz [18.432/3] -YM2149 clock - 1.536MHz [18.432/12] -YM2413 clock - 3.072MHz [18.432/6] -VSync - 60.5686Hz -HSync - 15.510kHz - -***************************************************************************/ - -#include "emu.h" -#include "cpu/z80/z80.h" -#include "machine/nvram.h" -#include "sound/ay8910.h" -#include "sound/ym2413.h" -#include "emupal.h" -#include "screen.h" -#include "speaker.h" - - -#define MAIN_CLOCK XTAL(18'432'000) - -class ichibanjyan_state : public driver_device -{ -public: - ichibanjyan_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag) - , m_maincpu(*this, "maincpu") - { } - - void ichibanjyan(machine_config &config); - -private: - // devices - required_device<cpu_device> m_maincpu; - - // driver_device overrides - virtual void machine_start() override; - virtual void machine_reset() override; - - virtual void video_start() override; - uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - void mem_map(address_map &map); - void io_map(address_map &map); - void opcodes_map(address_map &map); -}; - -void ichibanjyan_state::video_start() -{ -} - -uint32_t ichibanjyan_state::screen_update( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect ) -{ - return 0; -} - - -void ichibanjyan_state::mem_map(address_map &map) -{ - map(0x0000, 0x6fff).rom().region("code", 0x10000); - map(0x7000, 0x7fff).ram().share("nvram"); - map(0x8000, 0xffff).ram(); -} - -void ichibanjyan_state::io_map(address_map &map) -{ - map.global_mask(0xff); - map(0x01, 0x01).r("aysnd", FUNC(ym2149_device::data_r)); - map(0x02, 0x03).w("aysnd", FUNC(ym2149_device::data_address_w)); - map(0x16, 0x17).w("ymsnd", FUNC(ym2413_device::write)); -} - -void ichibanjyan_state::opcodes_map(address_map &map) -{ - map(0x0000, 0x6fff).rom().region("code", 0); -} - -static INPUT_PORTS_START( ichibanjyan ) -INPUT_PORTS_END - -static const gfx_layout charlayout = -{ - 8,8, - RGN_FRAC(1,1), - 8, - { 0, 1, 2, 3, 4, 5, 6, 7 }, - { STEP8( 0*512, 8 ) }, - { STEP8( 0*512, 8*8 ) }, - 8*8*8 -}; - -static GFXDECODE_START( gfx_ichibanjyan ) - GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 1 ) - GFXDECODE_ENTRY( "gfx2", 0, charlayout, 0, 1 ) -GFXDECODE_END - - -void ichibanjyan_state::machine_start() -{ -} - -void ichibanjyan_state::machine_reset() -{ -} - - -void ichibanjyan_state::ichibanjyan(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, MAIN_CLOCK/3); - m_maincpu->set_addrmap(AS_PROGRAM, &ichibanjyan_state::mem_map); - m_maincpu->set_addrmap(AS_IO, &ichibanjyan_state::io_map); - m_maincpu->set_addrmap(AS_OPCODES, &ichibanjyan_state::opcodes_map); - - NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_raw(MAIN_CLOCK/3, 396, 0, 320, 256, 0, 224); // dimensions guessed - screen.set_screen_update(FUNC(ichibanjyan_state::screen_update)); - screen.set_palette("palette"); - - GFXDECODE(config, "gfxdecode", "palette", gfx_ichibanjyan); - - PALETTE(config, "palette", palette_device::RGB_444_PROMS, "proms", 512); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - YM2149(config, "aysnd", MAIN_CLOCK/12).add_route(ALL_OUTPUTS, "mono", 0.30); - - YM2413(config, "ymsnd", MAIN_CLOCK/6).add_route(ALL_OUTPUTS, "mono", 0.5); -} - - -/*************************************************************************** - - Game driver(s) - -***************************************************************************/ - -ROM_START( ichiban ) - ROM_REGION( 0x20000, "code", 0 ) // opcodes in first half are mixed with pseudo-random garbage - ROM_LOAD( "3.u15", 0, 0x20000, CRC(76240568) SHA1(cf055d1eaae25661a49ec4722a2c7caca862e66a) ) - - ROM_REGION( 0x20000, "gfx1", 0 ) - ROM_LOAD( "1.u28", 0, 0x20000, CRC(2caa4d3f) SHA1(5e5af164880140b764c097a65388c22ba5ea572b) ) - - ROM_REGION( 0x20000, "gfx2", 0 ) - ROM_LOAD( "2.u14", 0, 0x20000, CRC(b4834d8e) SHA1(836ddf7586dc5440faf88f5ec50a32265e9a0ec8) ) - - ROM_REGION( 0x600, "proms", 0 ) - ROM_LOAD( "mjr.u36", 0x000, 0x200, CRC(31cd7a90) SHA1(1525ad19d748561a52626e4ab13df67d9bedf3b8) ) - ROM_LOAD( "mjg.u37", 0x200, 0x200, CRC(5b3562aa) SHA1(ada60d2a5a5a657d7b209d18a23b685305d9ff7b) ) - ROM_LOAD( "mjb.u38", 0x400, 0x200, CRC(0ef881cb) SHA1(44b61a443d683f5cb2d1b1a4f74d8a8f41021de5) ) -ROM_END - -GAME( 199?, ichiban, 0, ichibanjyan, ichibanjyan, ichibanjyan_state, empty_init, ROT0, "Excel", "Ichi Ban Jyan", MACHINE_NOT_WORKING | MACHINE_NO_SOUND ) |