//
   // Drive ADV7194 signals
   //

   assign tv_out_clock = tv_in_line_clock1;
   assign tv_out_pal_ntsc = 1'b0; // Select NTSC mode
   
   //
   // Instantiate ADV7194 initialization module
   //
   
   adv7194init init7194 (clock_27mhz, ~button_enter, initializing7194, 
			 tv_out_reset_b, tv_out_sclk, tv_out_data);

   //
   // Drive ADV7185 signals
   //

   assign tv_in_fifo_read = 1'b1;
   assign tv_in_fifo_clock = 1'b0;
   assign tv_in_iso = button3;
   assign tv_in_clock = clock_27mhz;

   //
   // Instantiate ADV7185 initialization module
   //

   adv7185init init7185 (clock_27mhz, ~button_enter, initializing7185,
			 tv_in_reset_b, tv_in_i2c_clock, tv_in_i2c_data);

   //
   // Connect the decoded data to the encoder input
   //

   assign tv_out_ycrcb = tv_in_ycrcb;
   
endmodule