> When does a metal become a transmission line; answer is t rise > 6 Tdelay > given values of transmission line impedance, driver impedance and load impedance was asked to calculate reflection co-efficients at source and load, transmission co-efficient > what happens if source/ load impedances are not matched with transmission line impedance > how to reduce ringing > explain cross talk with a given scenario and ways to reduce it; both due to inductance and cap > ground bounce; how will you reduce it > inverter sizing; why do we size in that fashion > verilog behavioral and non-behavioral and what is the hw implemented in each case > implement a counter counting upto 10 in verilog > from resume; explain about the PLL that you have designed