def configure(args):
"""create and configure an emulator"""
emu = Emulator(args,
cpu='68030',
frequency=24 * 1000 * 1000)
emu.add_memory(base=0, size=512 * 1024, writable=False, from_file=args.rom)
emu.add_memory(base=0x4000000, size=64 * 1024 * 1024)
emu.add_device(args,
MC68681,
address=0xfffff000,
interrupt=m68k.IRQ_2,
register_arrangement='16-bit')
emu.add_device(args,
CompactFlash,
address=0xffffe000,
register_arrangement='8-bit')
return emu
def configure(args):
"""create and configure an emulator"""
emu = Emulator(args, cpu='68000', frequency=8 * 1000 * 1000)
emu.add_memory(base=0, size=(16 * 1024 - 32) * 1024)
emu.add_device(args,
MC68681,
address=0xfff001,
interrupt=m68k.IRQ_2,
console_port='A',
register_arrangement='16-bit')
emu.add_device(args,
CompactFlash,
address=0xffe000,
register_arrangement='16-bit')
if args.eeprom is not None:
rom_image = open(args.eeprom, 'rb').read(32 * 1024 + 1)
if (len(rom_image) > (32 * 1024)):
raise RuntimeError(f'EEPROM image {args.eeprom} must be <= 32k')
print(f'loaded {len(rom_image)} bytes of EEPROM')
m68k.mem_write_bulk(0, rom_image)
return emu
def configure(args):
iobase = 0xff0000
emu = Emulator(args,
cpu=args.cpu_type,
frequency=args.cpu_frequency * 1000 * 1000)
emu.add_memory(base=0, size=args.mem_size * 1024 * 1024)
emu.add_device(args,
UART,
address=iobase,
interrupt=m68k.IRQ_2)
emu.add_device(args,
Timer,
address=iobase + 0x1000,
interrupt=m68k.IRQ_6)
emu.add_device(args,
Disk,
address=iobase + 0x2000)
return emu
