[10]?
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Example?Initialization?Program?
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void?comm_out(unsigned?int?c)?
{?
????????????????CS1?=?0;??? ? ?//Active?Low??
?????????????????AO?=?0;???? ?
//LOW?=?instruction?
????????????????delay(1);?
????????????????WRT?=?0;???? ?
//?/WR?in?8080?mode;?R/W?in?6800?mode?
????????????????P1?=?c;???
?????????????????delay(1);?
????????????????WRT?=?1;???? ?
//?/WR?in?8080?mode;?R/W?in?6800?mode?
????????????????CS1?=?1;??? ?
//inactive?
????????????????delay(5);?
}?
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void?data_out(unsigned?int?d)?
{?
????????????????CS1?=?0;??? ?
//Active?Low???
?????????????????AO?=?1;???? ?
//High?=?Data?
????????????????delay(1);?
????????????????WRT?=?0;???
?????????????????//RDD?=?1;?
????????????????P1?=?d;?
????????????????delay(1);?
????????????????WRT?=?1;?
????????????????CS1?=?1;??? ? ?//inactive?
?????????????????
}?
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void?init()?
{?
????????????????RDD?=?1;?????????????????
//?/RD?in?8080?mode;?E?in?6800?mode?
????????????????WRT?=?1;??????????????? ?
//?/WR?in?8080?mode;?R/W?in?6800?mode?
????????????????CS1?=?0;?
????????????????RST?=?1;??????????????????
//?/RST?in?8080?mode;?/RES?in?6800?mode?
????????????????RST?=?0;???????????????? ? ?//?/RST?in?8080?mode;?/RES?in?6800?mode?
????????????????delay(2);?
????????????????RST?=?1;??????????????????
//?/RST?in?8080?mode;?/RES?in?6800?mode?
????????????????delay(2);?
????????????????comm_out(0xA2);??
//added?1/9?bias?
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????????????????comm_out(0xA0);??
//ADC?segment?driver?direction?(A0=Normal)?
????????????????comm_out(0xC8);????????????
//added?
????????????????comm_out(0xC0);????????????
//COM?output?scan?direction?(C0=?Normal)?
????????????????comm_out(0x40);??
//Operating?Mode?
????????????????delay(0);?
????????????????comm_out(0x25);??//resistor?ratio?
????????????????delay(0);?
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????????????????comm_out(0x81);?????????????
//electronic?volume?mode?set?
????????????????delay(0);?
????????????????comm_out(0x19);??
//electronic?volume?register?set?
????????????????delay(0);?
????????????????comm_out(0x2F);?????????????
//power?control?set?
????????????????delay(0);?
????????????????comm_out(0xAF);????????????
//display?ON/OFF?‐?set?to?ON?
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