def __init__(self):
super().__init__()
nes = Nes()
nes.load('roms/mario.nes')
# configure ppu
self._ppu_bus = Bus()
self._ppu_pattern = PatternTable()
self._ppu_pattern.load(nes.chr)
self._ppu_name = NameTable()
self._ppu_palette = PaletteTable()
self._ppu_bus.connect(self._ppu_pattern)
self._ppu_bus.connect(self._ppu_name)
self._ppu_bus.connect(self._ppu_palette)
self._ppu = Ppu(self._ppu_bus)
# configure cpu
self._cpu_ram = Ram()
self._pgr = PGRRom()
self._pgr.load(nes.pgr)
self._papu_ram = PAuExp()
self._cpu_bus = Bus()
self._cpu_bus.connect(self._pgr)
self._cpu_bus.connect(self._cpu_ram)
self._cpu_bus.connect(self._papu_ram)
self._cpu_bus.connect(self._ppu.get_register())
self._cpu = Cpu6502(self._cpu_bus)
self._cpu.reset()
self._ppu.set_request_nmi(self._cpu.request_nmi)
self._addr_map, self._code = self._cpu.decode(0x8000, 0xFF00)
self._font = pygame.font.SysFont('inconsolatan', 24)
self._cpu_running = False
self._cpu_time_last = 0
def main():
_ppu_bus = Bus()
_ppu_pattern = PatternTable()
# _ppu_pattern.load(nes.chr)
_ppu_name = NameTable()
_ppu_palette = PaletteTable()
_ppu_bus.connect(_ppu_pattern)
_ppu_bus.connect(_ppu_name)
_ppu_bus.connect(_ppu_palette)
_ppu = Ppu(_ppu_bus)
ram = Ram()
pgr = PGRRom()
ppu_reg = PPURegister(_ppu_bus)
pau_exp = PAuExp()
nes = Nes()
nes.load('roms/nestest.nes')
pgr.load(nes.pgr)
bus = Bus()
bus.connect(pgr)
bus.connect(ram)
bus.connect(pau_exp)
bus.connect(ppu_reg)
cpu = Cpu6502(bus)
cpu.test_mode()
real_log = Log()
n = 0
while True:
n += 1
log = cpu.log()
if not real_log.check(log):
# print('F: {}'.format(OrderedDict(log)))
# print('T: {}'.format(OrderedDict(real_log.log())))
# print('{} Addr: {}, Data: {}'.format(n, cpu._addr, cpu._data))
break
else:
pass
# print('T: {}'.format(OrderedDict(log)))
cpu.run()
end = real_log.next()
if end:
break
print('{} ins passed'.format(n))
def on_init(self):
pygame.init()
self._display_surf = pygame.display.set_mode(
self.size, pygame.HWSURFACE | pygame.DOUBLEBUF, 8)
# Set NES color palette.
self._display_surf.set_palette([(0x75, 0x75, 0x75), (0x27, 0x1b, 0x8f),
(0x00, 0x00, 0xab), (0x47, 0x00, 0x9f),
(0x8f, 0x00, 0x77), (0xab, 0x00, 0x13),
(0xa7, 0x00, 0x00), (0x7f, 0x0b, 0x00),
(0x43, 0x2f, 0x00), (0x00, 0x47, 0x00),
(0x00, 0x51, 0x00), (0x00, 0x3f, 0x17),
(0x1b, 0x3f, 0x5f), (0x00, 0x00, 0x00),
(0x00, 0x00, 0x00), (0x00, 0x00, 0x00),
(0xbc, 0xbc, 0xbc), (0x00, 0x73, 0xef),
(0x23, 0x3b, 0xef), (0x83, 0x00, 0xf3),
(0xbf, 0x00, 0xbf), (0xe7, 0x00, 0x5b),
(0xdb, 0x2b, 0x00), (0xcb, 0x4f, 0x0f),
(0x8b, 0x73, 0x00), (0x00, 0x97, 0x00),
(0x00, 0xab, 0x00), (0x00, 0x93, 0x3b),
(0x00, 0x83, 0x8b), (0x00, 0x00, 0x00),
(0x00, 0x00, 0x00), (0x00, 0x00, 0x00),
(0xff, 0xff, 0xff), (0x3f, 0xbf, 0xff),
(0x5f, 0x97, 0xff), (0xa7, 0x8b, 0xfd),
(0xf7, 0x7b, 0xff), (0xff, 0x77, 0xb7),
(0xff, 0x77, 0x63), (0xff, 0x9b, 0x3b),
(0xf3, 0xbf, 0x3f), (0x83, 0xd3, 0x13),
(0x4f, 0xdf, 0x4b), (0x58, 0xf8, 0x98),
(0x00, 0xeb, 0xdb), (0x00, 0x00, 0x00),
(0x00, 0x00, 0x00), (0x00, 0x00, 0x00),
(0xff, 0xff, 0xff), (0xab, 0xe7, 0xff),
(0xc7, 0xd7, 0xff), (0xd7, 0xcb, 0xff),
(0xff, 0xc7, 0xff), (0xff, 0xc7, 0xdb),
(0xff, 0xbf, 0xb3), (0xff, 0xdb, 0xab),
(0xff, 0xe7, 0xa3), (0xe3, 0xff, 0xa3),
(0xab, 0xf3, 0xbf), (0xb3, 0xff, 0xcf),
(0x9f, 0xff, 0xf3), (0x00, 0x00, 0x00),
(0x00, 0x00, 0x00),
(0x00, 0x00, 0x00)])
self._running = True
self.cartridge = Cartridge("../../test/ff.nes")
self.ppu = Ppu(self._display_surf)
self.papu = Papu()
self.cpu = Cpu(self.ppu, self.papu, self.cartridge,
KeyboardController(self._display_surf))
self.cpu.power_on()
