WriteData(0,0xE2); //Soft rest 

WriteData(0,0xA3); //SET LCD bias(A2-1/9bias; A3-1/7bias) 

WriteData(0,0xA0); //SET ADC NORMAL(OB-POR seg0-00h) A0: NORMAL A1: REVERSE 

WriteData(0,0xC8); //SET COM OUTPUT SCAN DIRECTION(0XXXB-NORMAL)-POR COM63-->COM0 

WriteData(0,0xA4); // SET DISPLAY NORMAL (0B-NORMAL)-POR A4:NORMAL A5:ENTIRE DISPLAY ON 

WriteData(0,0xA6); //SET NORMAL DISPLAY MODE(0B-NORMAL) A6:NORMAL A7:REVERSE 

WriteData(0,Ratio); //SET INTERNAL REGULATOR RESISTOR RATIO(100B)-POR 

WriteData(0,0x81); // 

WriteData(0,Vop); // SET CONTRAST CONTROL REGISTER(00,0000H-11,1111H) 

WriteData(0,0x2F); //SET POWER CONTROL REGISTER (ALL INTERNAL) 

WriteData(0,0x40); // 

//end of initialzation 

WriteData(0,0xAF); //DisPlay On