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(MESS) new skeleton: Excalibur 64 [Robbbert]

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Thx also to tcdev and ChickenMan
This commit is contained in:
Robert 2014-12-09 10:26:15 +11:00
parent 44d6bf5726
commit 95ed28f9b0
3 changed files with 84 additions and 0 deletions
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81
src/mess/drivers/excali64.c Normal file
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// license:MAME
// copyright-holders:Robbbert
/***************************************************************************
Excalibur 64 kit computer, designed and sold in Australia by BGR Computers.
Skeleton driver created on 2014-12-09.
Chips: Z80A, 8251, 8253, 8255, 6845
****************************************************************************/
#include "emu.h"
//#include "bus/rs232/rs232.h"
#include "cpu/z80/z80.h"
//#include "machine/6850acia.h"
//#include "machine/clock.h"
//#include "bus/centronics/ctronics.h"
class excali64_state : public driver_device
{
public:
excali64_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
{ }
private:
required_device<cpu_device> m_maincpu;
};
static ADDRESS_MAP_START(excali64_mem, AS_PROGRAM, 8, excali64_state)
AM_RANGE(0x0000, 0x3FFF) AM_ROM
AM_RANGE(0x4000, 0xFFFF) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START(excali64_io, AS_IO, 8, excali64_state)
ADDRESS_MAP_GLOBAL_MASK(0x7f)
ADDRESS_MAP_END
/* Input ports */
static INPUT_PORTS_START( excali64 )
INPUT_PORTS_END
static MACHINE_CONFIG_START( excali64, excali64_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", Z80, XTAL_16MHz / 4)
MCFG_CPU_PROGRAM_MAP(excali64_mem)
MCFG_CPU_IO_MAP(excali64_io)
//MCFG_DEVICE_ADD("acia", ACIA6850, 0)
//MCFG_ACIA6850_TXD_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_txd))
//MCFG_ACIA6850_RTS_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_rts))
//MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, "terminal")
//MCFG_RS232_RXD_HANDLER(DEVWRITELINE("acia", acia6850_device, write_rxd))
//MCFG_RS232_CTS_HANDLER(DEVWRITELINE("acia", acia6850_device, write_cts))
//MCFG_DEVICE_ADD("acia_clock", CLOCK, 153600)
//MCFG_CLOCK_SIGNAL_HANDLER(WRITELINE(excali64_state, write_acia_clock))
MACHINE_CONFIG_END
/* ROM definition */
ROM_START( excali64 )
ROM_REGION(0x10000, "maincpu", 0)
ROM_LOAD( "rom_1.bin", 0x0000, 0x4000, CRC(e129a305) SHA1(e43ec7d040c2b2e548d22fd6bbc7df8b45a26e5a) )
ROM_LOAD( "rom_2.bin", 0x2000, 0x2000, CRC(916d9f5a) SHA1(91c527cce963481b7bebf077e955ca89578bb553) )
ROM_REGION(0x1000, "videoram", ROMREGION_ERASE00)
ROM_REGION(0x1000, "chargen", 0)
ROM_LOAD( "genex_3.bin", 0x0000, 0x1000, CRC(b91619a9) SHA1(2ced636cb7b94ba9d329868d7ecf79963cefe9d9) )
ROM_END
/* Driver */
/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
COMP( 1984, excali64, 0, 0, excali64, excali64, driver_device, 0, "BGR Computers", "Excalibur 64", GAME_IS_SKELETON )

2
src/mess/mess.lst
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@ -2567,3 +2567,5 @@ minicom
gameking
leapster
leapstertv
excali64

1
src/mess/mess.mak
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@ -1911,6 +1911,7 @@ $(MESSOBJ)/skeleton.a: \
$(MESS_DRIVERS)/eacc.o \
$(MESS_DRIVERS)/elwro800.o \
$(MESS_DRIVERS)/eti660.o \
$(MESS_DRIVERS)/excali64.o \
$(MESS_DRIVERS)/fanucs15.o \
$(MESS_DRIVERS)/fanucspmg.o \
$(MESS_DRIVERS)/fc100.o \