Table 7.5 Delay of circuit elements Element Register clk-to-Q Register setup Multiplexer ALU Decoder Memory read Register file read Register file setup Delay (ps) 40 50 25 120 70 200 100 60 Parameter pcq setup mux tALU tdec nem RFread tREsetup Table 7.5 Delay of circuit elements Element Register clk-to-Q Register setup Multiplexer ALU Decoder Memory read Register file read Register file setup Delay (ps) 40 50 25 120 70 200 100 60 Parameter pcq setup mux tALU tdec nem RFread tREsetup