public MOS6526_2(MOS6510 CPU, MOS6569 VIC, MOS6502_1541 CPU1541) : base(CPU) { the_vic = VIC; the_cpu_1541 = CPU1541; }
public MOS6526_1(MOS6510 CPU, MOS6569 VIC) : base(CPU) { the_vic = VIC; }