Signal generation apparatus for supplying timing signal to solid state device

A timing signal generation apparatus comprising:

• a work area from which parameters are outputted in response to a control data;
• and
• a main core to which said parameters are inputted:
• wherein,
• into said work area, a first parameter and a second parameter are described;
• and
• said main core comprises:
• a first counter for counting a first reference clock as triggered by each pulse of a vertical synchronizing signal,
• a second counter for counting a second reference clock as triggered by each pulse of a horizontal synchronizing signal at the time of a first drive mode,
• a third counter for counting a third reference clock as triggered by each pulse of a the horizontal synchronizing signal at the time of a second drive mode,
• a first comparator for comparing a count value in said first counter with said first parameter and outputting a first control pulse in accordance with said count value of said first counter,
• a second comparator for comparing a count value in said second counter with said second parameter and outputting a second control pulse in accordance with said count value of said second counter,
• a third comparator for comparing a count value in said third counter with said second parameter and outputting a third control pulse in accordance with said count value of the third counter, and
• an output unit for selectively outputting said second control pulse or said third control pulse in response to the control data supplied from external.