HITACHI SEMICONDUCTOR TECHNICAL UPDATE DATE No. TN-PLC-350A/E 8 February 2000 HD66735 THEME Procedure for setting Standby/Sleep/Display off mode. Spec. Change Limitation on Use CLASSIFICATION Supplement of Documents PRODUCT NAME REFERENCE HD66735 series, HCD66735 series, HWD66735 series Effective Date Long time LCD Controller/Driver Data Sheet DOCUMENTS From Follow the next procedure when you set standby/sleep/display off mode. 1. Serial interface iii) Display off mode (DC=DS=0) i) Standby mode Set any instruction Set any instruction RESET* = “L” Wait 1ms (min.) RESET* = “L” Wait 1ms (min.) RESET* = “H” RESET* = “H” Wait 510 cycle (min.) Set standby mode (STB=1) ii) Sleep mode Set any instruction RESET* = “L” Wait 1ms (min.) RESET* = “H” Wait 510 cycle (min.) Set sleep mode (SLP=1) 1/E Now