hitachi semiconductor technical update date reference documents no. theme classification spec. change supplement of documents limitation on use effective date long time from now tn- plc-350a/e product name 1/ e procedure for setting standby/sleep/display off mode . hd6673 5 series, hcd6673 5 series, hwd6673 5 series lcd controller/driver data sheet 1. serial interface i) standby mode set any instruction reset* = ? l ? wait 1ms (min.) 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) iii) display off mode (dc=ds=0) set any instruction reset* = ? l ? wait 1ms (min.) reset* = ? h ? follow the next procedure when you set standby/sleep/display off mode. 8 february 2000 HD66735
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