def main():
global bus, ram, ppi, alu, cu
bus = Bus()
ram = RAM(0x0, 64)
ppi = PPI(0x40)
bus.AddMemoryPeripheral(ram, 0x0, 0x0+64*1024-1)
bus.AddIOPeripheral(ppi, 0x40, 0x40+3)
alu = ALU()
cu = CU(alu, bus)
ppi.SetInterruptCallPA(partial(cu.RST, 5.5, ppi))
ppi.SetInterruptCallPB(partial(cu.RST, 6.5, ppi))
openFile()
i = 0
for wd in words:
ram.Write(0x8000+i, wd)
i += 1
#ram.Write(0x002C, 0x6F)
#ram.Write(0x002D, 0xC9)
ram.Write(0x002c, 0xdb)
ram.Write(0x002d, 0x40)
ram.Write(0x002e, 0xc9)
cu.Reset()
cu.SetPC(0x8000)
thread = Thread(target=execute)
thread.start()
ppi.a = 0xbb
while cu.running:
pass
# cmd = input("Enter a command: ")
# if cmd == "quit":
# cu.running = False
# elif cmd == "stba":
# ppi.StrobeA()
# elif cmd == "stbb":
# ppi.StrobeB()
# elif cmd == "show":
# print("")
# alu.Show()
# #print("\n")
# #ram.Show()
# print("\n")
# ppi.Show()
ram.ShowRange(parser.labels["TABLE"], parser.labels["TABLE"]+0x63)
alu.Show()
from RAM import RAM
from Bus import Bus
from PPI import PPI
from Assembler import Assembler
from PPIWindow import PPIWindow
from threading import Thread
from functools import partial
import re
import time
from enum import Enum
import sys, os
bus = Bus()
ram = RAM(0x0, 64)
bus.AddMemoryPeripheral(ram, 0x0, 0x0 + 64 * 1024 - 1)
alu = ALU()
cu = CU(alu, bus)
def AddPPI(addr):
ppi = PPI(addr)
bus.AddIOPeripheral(ppi, addr, addr + 3)
ppi.SetInterruptCallPA(partial(cu.RST, 5.5, ppi))
ppi.SetInterruptCallPB(partial(cu.RST, 6.5, ppi))
return ppi
class State(Enum):
none = 0
