// license:BSD-3-Clause // copyright-holders:AJR /*************************************************************************** Skeleton driver for Kawai K5 synthesizer. ***************************************************************************/ #include "emu.h" #include "cpu/nec/v5x.h" #include "video/t6963c.h" class kawai_k5_state : public driver_device { public: kawai_k5_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") { } void k5(machine_config &config); private: void mem_map(address_map &map); void lcd_map(address_map &map); required_device m_maincpu; }; void kawai_k5_state::mem_map(address_map &map) { map(0x00000, 0x0ffff).rom().region("coderom", 0); map(0x11000, 0x117ff).ram(); map(0x14000, 0x142ff).ram(); map(0x16800, 0x16801).rw("lcdc", FUNC(t6963c_device::read), FUNC(t6963c_device::write)); map(0x17000, 0x17000).lr8([]() { return 0x04; }, "unknown_poll_r"); map(0x17800, 0x17800).nopw(); map(0x18000, 0x1ffff).ram(); map(0x20000, 0x2ffff).ram(); map(0xf0000, 0xfffff).rom().region("coderom", 0); } void kawai_k5_state::lcd_map(address_map &map) { map(0x0000, 0x1fff).ram(); } static INPUT_PORTS_START(k5) INPUT_PORTS_END void kawai_k5_state::k5(machine_config &config) { V40(config, m_maincpu, 16'000'000); // XTAL unknown m_maincpu->set_addrmap(AS_PROGRAM, &kawai_k5_state::mem_map); T6963C(config, "lcdc", 0).set_addrmap(0, &kawai_k5_state::lcd_map); } ROM_START(k5) ROM_REGION(0x10000, "coderom", 0) //ROM_SYSTEM_BIOS(0, "v1.3", "Version 1.3") ROM_LOAD("k5_1.3.bin", 0x00000, 0x10000, CRC(cbefe520) SHA1(8c53867ebc403d24320a57a5ff2d37ab6c1fc994)) ROM_REGION(0x400, "lcdc:cgrom", ROMREGION_ERASE00) ROM_END ROM_START(k5m) ROM_REGION(0x10000, "coderom", 0) //ROM_SYSTEM_BIOS(0, "v1.2", "Version 1.2") ROM_LOAD("k5m_1.2.bin", 0x00000, 0x10000, CRC(d2ab0fac) SHA1(34f0c2685b39e459a915ed5effa5b7a4cd2a1f8a)) ROM_REGION(0x400, "lcdc:cgrom", ROMREGION_ERASE00) ROM_END SYST(1987, k5, 0, 0, k5, k5, kawai_k5_state, empty_init, "Kawai Musical Instrument Manufacturing", "K5 Digital Multi-Dimensional Synthesizer", MACHINE_IS_SKELETON) SYST(1987, k5m, k5, 0, k5, k5, kawai_k5_state, empty_init, "Kawai Musical Instrument Manufacturing", "K5m Digital Multi-Dimensional Synthesizer Module", MACHINE_IS_SKELETON)