METHOD FOR ADJUSTING DIGITAL CONVERGENCE

摘要

PURPOSE: A method for adjusting digital convergence is provided to use a data RAM as a buffer without accessing to an electrically erasable programmable read only memory(EEPROM) during adjusting digital convergence. CONSTITUTION: A method for adjusting digital convergence includes following steps. The data stored in a data save region of an electrically erasable programmable read only memory(EEPROM) in a micro computer is read. The data read is stored in a data read only memory(RAM) of a controller chip. Adjusting data for convergence is stored in a buffer region of the EEPROM and saved on the data save region. The data stored n the data RAM is read during convergence adjustment and convergence adjusting is performed. The data is temporarily stored in the data RAM and the data stored temporarily is stored in the EEPROM when the convergence adjusting is completed.