// license:BSD-3-Clause // copyright-holders: /*********************************************************************************************************************************** 2017-11-02 Skeleton Ziatech ZT-8802 single-board computer. Advert says: V40 CPU @ 8MHz, 1MB DRAM, 512K EPROM, 3 RS-232 PORTS. CPU is NEC D70208L-10 (V40) which is a V20 with 8251,8253,8255 included. Chips: Maxim MAX249CQH, Exar XT16C452CJPS, Ziatech ICPSMCI-16C49A, 2x GAL22V10D, 2x ACT15245, 2x ACT11245, ACT11240, PALCE 16V??-15JC, 2x CYM1465LPD-120C (RAM). Other: A 3.6volt battery, a tiny crystal, a red LED, and about 2 dozen jumpers. ************************************************************************************************************************************/ #include "emu.h" class zt8802_state : public driver_device { public: zt8802_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) // , m_maincpu(*this, "maincpu") { } void zt8802(machine_config &config); private: // required_device m_maincpu; }; static INPUT_PORTS_START( zt8802 ) INPUT_PORTS_END void zt8802_state::zt8802(machine_config &config) { } ROM_START( zt8802 ) ROM_REGION( 0x80000, "roms", 0 ) ROM_LOAD( "c103207-218 a.rom", 0x00000, 0x80000, CRC(fc1c6e99) SHA1(cfbb2f0c9927bac5abc85c12d2b82f7da46cab03) ) ROM_END COMP( 1994, zt8802, 0, 0, zt8802, zt8802, zt8802_state, empty_init, "Ziatech", "ZT-8802 SBC", MACHINE_IS_SKELETON )