// license:BSD-3-Clause // copyright-holders:Curt Coder /********************************************************************** CST QL Disc Interface emulation **********************************************************************/ #include "emu.h" #include "cst_qdisc.h" //************************************************************************** // DEVICE DEFINITIONS //************************************************************************** DEFINE_DEVICE_TYPE(CST_QL_DISC_INTERFACE, cst_ql_disc_interface_device, "ql_qldisc", "CST QL Disc Interface") //------------------------------------------------- // ROM( cst_ql_disc_interface ) //------------------------------------------------- ROM_START( cst_ql_disc_interface ) ROM_REGION( 0x2000, "rom", 0 ) ROM_DEFAULT_BIOS("v116") ROM_SYSTEM_BIOS( 0, "v113", "v1.13" ) ROMX_LOAD( "cst_qdisc_controller_v1.13_1984.rom", 0x0000, 0x2000, CRC(e08d9b5b) SHA1(ec981e60db0269412c518930ca6b5187b20a44f5), ROM_BIOS(0) ) ROM_SYSTEM_BIOS( 1, "v116", "v1.16" ) ROMX_LOAD( "cst_qdisc_controller_v1.16_1984.rom", 0x0000, 0x2000, CRC(05a73b00) SHA1(de8c5a4257107a4a41bc94c532cbfb7c65bfb472), ROM_BIOS(1) ) ROM_END //------------------------------------------------- // rom_region - device-specific ROM region //------------------------------------------------- const tiny_rom_entry *cst_ql_disc_interface_device::device_rom_region() const { return ROM_NAME( cst_ql_disc_interface ); } //************************************************************************** // LIVE DEVICE //************************************************************************** //------------------------------------------------- // cst_ql_disc_interface_device - constructor //------------------------------------------------- cst_ql_disc_interface_device::cst_ql_disc_interface_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : device_t(mconfig, CST_QL_DISC_INTERFACE, tag, owner, clock), device_ql_expansion_card_interface(mconfig, *this) { } //------------------------------------------------- // device_start - device-specific startup //------------------------------------------------- void cst_ql_disc_interface_device::device_start() { } //------------------------------------------------- // read - //------------------------------------------------- uint8_t cst_ql_disc_interface_device::read(offs_t offset, uint8_t data) { return data; } //------------------------------------------------- // write - //------------------------------------------------- void cst_ql_disc_interface_device::write(offs_t offset, uint8_t data) { }