am going to use AT89C51RB2 40 pin dip packeage which is pin compatabile with AT89C51. But the crystal speed which am going to use is 60 Mhz. what capacitor values i need to use for grounding the ends of crystal..
And one more thing is it enough if i just put a jumper to PSEN pin for ISP.. i.e. PSEN normally is connected to one pull up.. and when needed to program my IC will make it ground.. is this correct way of programming..
replies please... soon...