`include "definitions.v"/////////////////////////////////////////////////////////////////////////////module clkgen(phi1, phi2);/////////////////////////////////////////////////////////////////////////////  output        phi1,           // Two-phase non-overlapping clocks                phi2;  reg           phi1,                phi2;          // Start with both clocks low  initial    begin      phi1 = 0;      phi2 = 0;    end  // Generate two-phase non-overlapping clock waveforms  always    begin      `PHI1_HIGH     phi1 <= 0;      `NON_OVLP_1_2  phi2 <= 1;      `PHI2_HIGH     phi2 <= 0;      `NON_OVLP_2_1  phi1 <= 1;    endendmodule