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銆�銆�灏忓昂瀵窽FT鎺у埗鍣≧A8870鈥�BTE鍔熻兘鎳夌敤

銆�銆�鈼�     鏂�/鐟炰綉绉戞妧鑲′唤鏈夐檺鍏�鍙� 鏉庣敋杌�

銆�銆�涓�銆佸紩瑷�

銆�銆�TFT瑾曠敓浜庝笂涓栫磤80骞翠唬鏈�锛屽��90骞翠唬涓�鏈熼枊濮嬪唬娉涙噳鐢�锛岄毃钁桾FT鐢㈠搧鐨勭敓鐢㈡妧琛�銆佸伐钘濅笉鏂风殑鎻愬崌锛岀敘鍝佸児鏍间篃閫愭几涓嬮檷锛岀敋鑷抽儴鍒嗙敘鍝佸凡浣庝簬鍚屽昂瀵哥殑鍠�鑹茬敘鍝�銆傛噳鐢ㄨ寖鍦嶅嚭鐝句簡鍓嶆墍鏈�鏈夌殑鎿村��锛屽�傞啱鐧傘�侀浕姊�銆佹暩鎺с�佹苯杌婇浕瀛愮瓑宸ユ帶鍙婃秷璨婚浕瀛愯�屾キ锛岄�愭�ュ皣浜烘�熺晫闈㈠悜褰╄壊杞夎畩銆�

銆�銆�鑷�1970骞碋ergason鍒堕�犱簡绗�涓�鑷篖CD涔嬪悗锛岀敤鎴剁敘鍝佺晫闈㈢櫦鐢熶簡宸ㄥぇ鐨勮畩鍖栵紝璁婂緱缇庤��銆佸�︾敤锛屽湪涓�瀹氱殑鍫村悎涓嬮�愭几鍙栦唬浜咰RT銆丩ED銆乂FD绛夐’绀哄櫒鏉愩�俆FT鍋氫汉姗熺晫闈㈤’绀烘晥鏋滄サ浣�锛屼絾鏄�鍏舵帶鍒舵檪搴忕浉灏嶆瘮杓冨京闆滐紝鍥犳�ゆ噳閬嬭�岀敓浜嗗悇椤濼FT鎺у埗鏂规�堬紝鍦ㄧ溇澶氭柊鍨嬫柟妗堜腑锛屽ぇ閮ㄥ垎涓昏�佹槸閲濆皪娑堣不鐢㈠搧鑰岃ō瑷�锛屽皪宸ユ帶浜烘�熺晫闈㈤牁鍩熶締瑾�闁嬬櫦鎴愭湰銆侀洠搴�銆佸懆鏈�銆佽垏閬庡幓鍠�鑹茬敘鍝佹柟妗堢殑鍏煎�规��銆佸競鍫存寔涔呯殑渚涜波鑳藉姏绛夛紝鎴愪簡鐪惧�氬伐鎺ч牁鍩熼枊鐧艰�呮摂蹇冪殑鍟忛�屻�傚氨姝�锛岀憺浣戠�戞妧涓昏�侀嚌灏嶅伐鎺т汉姗熺晫闈㈢敘鍝佹帹鍑轰簡鍏ㄦ柊鐨凾FT鎺у埗鍣≧A8870銆�

銆�銆�浜�銆丷A8870涓昏�佸姛鑳藉強鐗规��

銆�銆�鈼嗘敮鎸佹枃瀛楀拰绻�鍦栧叐绋�娣峰拰椤�绀烘ā寮�

銆�銆�鈼嗘檪閻橈紙Clock锛変締婧愶細澶栭儴鏅舵尟閰嶅悎鍏ч儴PLL

銆�銆�鈼嗚壊褰╂繁搴︼細256/4K/65K鑹�

銆�銆�鈼嗘敮鎻碝CU鐣岄潰锛�8-bit鎴�16-bit鏁告摎绺界窔鐨�8080/6800绯诲垪

銆�銆�鈼嗗収寤篋DRAM鍏у瓨锛�230KB

銆�銆�鈼嗗収寤�10KB瀛楀瀷ROM锛�8*16dots锛夊強鏀�鎸佹�欐簴ISO8859-1/2/3/4

銆�銆�鈼嗘敮鎸丟B-2312鍙夿IG-5绶ㄧ⒓鐨勫�栭��16*16dots瀛楀瀷ROM

銆�銆�鈼嗗�栭儴DDRAM鏈�澶у彲鏀�鎸佸��512KB*16

銆�銆�鈼嗘敮鎸�1鍊嶅埌4鍊嶅瓧鍨嬫斁澶э紙鍨傜洿鍜屾按骞筹級

銆�銆�鈼嗘敮鎸�8/12/16-bitGenericRGBTFT鐣岄潰鎴栨ā鎿琓FT灞忕晫闈�銆�

銆�銆�鈼嗗収寤篢CON鍙�鏀�鎸佸ぇ閮ㄥ垎妯℃摤灞�

銆�銆�鈼嗘敮鎸�90搴�銆�180搴︺��270搴︽枃瀛楁棆杞夐’绀哄姛鑳�

銆�銆�鈼嗘枃瀛楀瀭鐩存棆杞夋ā寮忓姛鑳�

銆�銆�鈼嗘敮鎸佹按骞冲拰鍨傜洿鍗�鍩熷嵎鍕�

銆�銆�鈼嗗収寤�2DBlockTransferEngine锛圔TE锛夊姛鑳�

銆�銆�鈼嗗収寤哄咕浣曞湒褰㈠姞閫熺躬鍦栧紩鎿�

銆�銆�鈼嗘彁渚涙枃瀛楀厜妯欏姛鑳�

銆�銆�鈼嗘彁渚�32*32pixel鐨勫湒褰㈠厜妯欏姛鑳�

銆�銆�鈼嗘敮鎻碩FT灞忓ぇ灏忥細闆欏湒灞わ細鏈�澶�320*240榛炲垎杈ㄧ巼锛堜娇鐢ㄥ収寤哄収瀛橈級

銆�銆�鍠�鍦栧堡锛氭渶澶�640*480榛炲垎杈ㄧ巼

銆�銆�鈼嗘敮鎸�256鍊嬬敤鎴惰嚜瑷�8*16瀛楃�︾�﹁櫉

銆�銆�鈼�32鍊嬬敤鎴惰嚜寤�8*8pixel鍦栧舰Pattern

銆�銆�鈼嗗収寤�2绲勮剤娌栧��搴﹁�垮埗锛圥WM锛夋彁渚汱CD鑳屽厜鐨勮�跨瘈鎴栧叾瀹冪敤閫�

銆�銆�鈼嗗収寤�4鎴�5绶氶浕闃诲紡瑙告懜灞忔帶鍒跺櫒

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銆�銆�鈼嗛浕婧愭搷浣滆寖鍦嶏細3.0V锝�3.6V

銆�銆�鈼嗗皝瑁濓細TQFP-128pin.

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銆�銆�涓�銆丷A8870BIE鍔熻兘鎳夌敤

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銆�銆�妗堜緥锛氶噰鐢ㄤ綆閫烳CU锛�8051锛夊埄鐢˙TE鍔熻兘鍦═FT鐢㈠搧涓婂�︾従鍕曠暙椤�绀�銆�

銆�銆�鍘熺悊锛氬皣鍦�1瀵�鍏ュ湒灞や竴锛屽湒2瀵�鍏ュ湒灞や簩锛屽湒灞や竴椤�绀洪棞闁�锛屽湒灞や簩椤�绀烘墦闁�锛岄�氶亷BTE鍔熻兘灏囧湒灞や竴锛堝湒1锛変腑鐨凙鍗�鍜孊鍗�杓�鍥炲京鍒跺埌鍦栧堡浜岋紙鍦�2锛夋寚瀹氬崁鍩�锛涜吉鍥為枔闅旀檪闁撻枔闅旀牴鎿氭晥鏋滆�跨瘈銆�

銆�銆�绲愭灉锛氬湒3鑸囧湒4蹇�閫熶笖鏈夌瘈濂忕殑鍒囨彌锛岃�栬�烘晥鏋滀技缇庡獨鍚戜綘鏀鹃浕^_^

銆�銆�绋嬪紡浠ｇ⒓锛�

銆�銆�//BTE鍑芥暩

銆�銆�voidpsitive_move_bte(uint8l1,uint16x1,uint16y1,uint8l2,uint16x2,uint16y2,uint16w,uint16h)

銆�銆�{

銆�銆�write_command(0x54); 

銆�銆�write_data(x1);

銆�銆�write_command(0x55);

銆�銆�write_data(x1>>8);

銆�銆�if(l1)y1|=0x8000;

銆�銆�write_command(0x56); 

銆�銆�write_data(y1);

銆�銆�write_command(0x57);

銆�銆�write_data(y1>>8);

銆�銆�write_command(0x58); 

銆�銆�write_data(x2);

銆�銆�write_command(0x59);

銆�銆�write_data(x2>>8);

銆�銆�if(l2)y2|=0x8000;

銆�銆�write_command(0x5a); 

銆�銆�write_data(y2);

銆�銆�write_command(0x5b);

銆�銆�write_data(y2>>8);

銆�銆�write_command(0x5c); 

銆�銆�write_data(w);

銆�銆�write_command(0x5d);

銆�銆�write_data(w>>8);

銆�銆�write_command(0x5e); 

銆�銆�write_data(h);

銆�銆�write_command(0x5f);

銆�銆�write_data(h>>8);

銆�銆�write_command(0x51);

銆�銆�write_data(0xc2);

銆�銆�write_command(0x50);

銆�銆�write_data(0x80);

銆�銆�Chk_BTE_Busy();

銆�銆�}

銆�銆�//鍕曟极瀵︾従鍑芥暩

銆�銆�voidBTE_function()

銆�銆�{    

銆�銆�display_layer1();//鎵撻枊鍦栧堡浜岄’绀�

銆�銆�sel_layer(1);//灏囧湒2瀵�鍏ュ湒灞や��

銆�銆�active_window(0,0,319,239);

銆�銆�sel_mode(0);

銆�銆�Display_JPG(1);

銆�銆�sel_layer(0);

銆�銆�active_window(0,0,319,239);//灏囧湒1瀵�鍏ュ湒灞や竴

銆�銆�sel_mode(0);

銆�銆�Display_JPG(0);

銆�銆�while(1)//瀵︾従鍦�3鑸囧湒4鍒囨彌

銆�銆�{

銆�銆�psitive_move_bte(1,0,0,0,96,56,128,128);//灏囧湒1A鍗�寰╁埗鍒版寚瀹氬崁鍩�

銆�銆�delay(500);

銆�銆�psitive_move_bte(1,128,0,0,96,56,128,128);//灏囧湒1B鍗�寰╁埗鍒版寚瀹氬崁鍩�

銆�銆�delay(4500);

銆�銆�}

銆�銆�}

銆�銆�鍥�銆佺祼瑾�

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