12864液晶使用說(shuō)明

經(jīng)典word整理文檔，僅參考，轉(zhuǎn)Word此處可刪除頁(yè)眉頁(yè)腳。本資料屬于網(wǎng)絡(luò)整理，如有侵權(quán)，請(qǐng)聯(lián)系刪除，謝謝！423個(gè)個(gè)點(diǎn)4行.:個(gè)()的3三、模塊接口說(shuō)明1-）,或-A-2）））K四模塊主要硬件構(gòu)成說(shuō)明、、4LHL））HHH、EE低高R/高..（）。和（）24行與共4(,,光標(biāo)●五、指令說(shuō)明1指令將,00000000000001C1DDRAM,且XDDRAMD1,000000000001XS游標(biāo)或顯示移;XX000000100101XX設(shè)定1讀取忙讀取忙標(biāo)志,(AC)的值01——讀的值2指令000000001和2000000001一XX00000101XG0設(shè)定繪圖000()()當(dāng);六、讀寫(xiě)時(shí)序圖848從8七、交流參數(shù)交流參數(shù)（T=25C,V=V-）AoDD八、軟件初始化九．應(yīng)用舉例：124行8個(gè)12個(gè)16×8個(gè)2、共4種80H90H88H81H91H89H99H82H92H8AH9AH83H93H8BH9BH84H94H8CH9CH85H95H8DH9DH86H96H8EH9EH87H97H8FH9FH98H3先設(shè)垂直地址再設(shè)水平地址連續(xù)寫(xiě)入兩個(gè)字節(jié)的資料來(lái)完成垂直與水平的坐標(biāo)地址)的地址計(jì)數(shù)器（）只會(huì)對(duì)水平地址(X),當(dāng)水平地址GDRAM的坐標(biāo)地址與資料排列順序如下圖：3用加14、4、5、5、20H21HLJMPORG0040HDISP:CLRPSBLCALLSETBLCALLDELAYPSBDELAY;將PSB置1，通信方式為8位數(shù)據(jù)并口;功能設(shè)置---8BIT控制界面，基本指令集MOVCOM,#30HACALLLCALLWRI;調(diào)用寫(xiě)指令子程序DELAY;延遲39uSMOVCOM,#0CH;顯示打開(kāi)，光標(biāo)關(guān)，反白顯示關(guān)ACALLLCALLWRI;調(diào)用寫(xiě)指令子程序DELAY;延遲39uSMOVCOM,#01H;清除屏幕顯示，將DDRAM的地址計(jì)數(shù)器歸零;調(diào)用寫(xiě)指令子程序ACALLLCALLWRIDELAY;延遲39uSMOVCOM,#06HWRI;DDRAM的地址計(jì)數(shù)器（）加1;調(diào)用寫(xiě)指令子程序ACALLLCALLDELAY;延遲39uS;****************************************************DISPLAY5A:MOVMOVMOVACALLR2,#64R1,#10HCOM,#80H;DDRAM地址記數(shù)器設(shè)為最大值;DDRAM地址-----0000000WRIDISP5A:MOVDAT,R1WRDR1ACALLINC;寫(xiě)入第二字節(jié)數(shù)據(jù);1S延時(shí)子程序DJNZLCALLR2,DISP5ADELAY1;*************************************以上是寫(xiě)入半角字符DISPLAY5:MOVMOVMOVACALLR2,#64R1,#0DEHCOM,#80H;DDRAM地址記數(shù)器設(shè)為最大值;DDRAM地址-----0000000WRIDISP5:MOVDAT,#0B4HWRDDAT,R1WRDACALLMOVACALLINC;寫(xiě)入第一字節(jié)數(shù)據(jù);寫(xiě)入第二字節(jié)數(shù)據(jù)R1DJNZLCALLR2,DISP5DELAY1;1S延時(shí)子程序;**********************************以上是從字庫(kù)中“崔”字處開(kāi)始顯示MOVCOM,#01HWRIDELAY;清屏;調(diào)用寫(xiě)指令子程序ACALLLCALLMOVCOM,#32H;功能設(shè)置---8BIT控制界面，繪圖顯示ONACALLLCALLWRI;調(diào)用寫(xiě)指令子程序;延遲39uSDELAYMOVCOM,#36H;功能設(shè)置---8BIT控制界面，擴(kuò)充指令集ACALLLCALLWRI;調(diào)用寫(xiě)指令子程序;延遲39uSDELAYDISPLAY6:MOVDPTR,#DAB2;圖形數(shù)據(jù)入口地址MOVMOVR2,#32R3,#80HCOM,R3R3;32行,(雙屏結(jié)構(gòu)中上半屏);Y地址寄存器;設(shè)置繪圖區(qū)的Y地址坐標(biāo);Y地址加1DISP6:MOVINCLCALLWRIMOVLCALLMOVCOM,#80HWRIR1,#16;設(shè)置繪圖區(qū)的X地址坐標(biāo);16*8列DISP7:CLRAMOVCMOVLCALLINCA,@A+DPTRDAT,AWRDDPTRDJNZDJNZR1,DISP7R2,DISP6;寫(xiě)滿(mǎn)全屏的16*8字節(jié)X64MOVMOVR2,#32R3,#80HCOM,R3R3;32行,(雙屏結(jié)構(gòu)的下半屏);Y地址寄存器;設(shè)置繪圖區(qū)的Y地址坐標(biāo);Y地址加1DISP8:MOVINCLCALLMOVLCALLMOVWRICOM,#88HWRI;設(shè)置繪圖區(qū)的X地址坐標(biāo);16*8列R1,#16DISP9:CLRAMOVCMOVLCALLINCA,@A+DPTRDAT,AWRDDPTRDJNZDJNZLCALLR1,DISP9R2,DISP8DELAY1;寫(xiě)滿(mǎn)全屏的16*8字節(jié)X64;1S延時(shí)子程序;*******************************************以上是寫(xiě)入一幅圖畫(huà)(電腦桌面圖)DISPLAY6A:MOVMOVMOVDPTR,#DAB3R2,#32R3,#80HCOM,R3R3;圖形數(shù)據(jù)入口地址;32行,(雙屏結(jié)構(gòu)中上半屏);Y地址寄存器;設(shè)置繪圖區(qū)的Y地址坐標(biāo);Y地址加1DISP6A:MOVINCLCALLMOVLCALLMOVWRICOM,#80HWRI;設(shè)置繪圖區(qū)的X地址坐標(biāo);16*8列R1,#16DISP7A:CLRAMOVCMOVLCALLINCA,@A+DPTRDAT,AWRDDPTRDJNZDJNZR1,DISP7AR2,DISP6A;寫(xiě)滿(mǎn)全屏的16*8字節(jié)X64MOVMOVR2,#32R3,#80HCOM,R3R3;32行,(雙屏結(jié)構(gòu)的下半屏);Y地址寄存器;設(shè)置繪圖區(qū)的Y地址坐標(biāo);Y地址加1DISP8A:MOVINCLCALLWRIMOVLCALLMOVCOM,#88HWRIR1,#16;設(shè)置繪圖區(qū)的X地址坐標(biāo);16*8列DISP9A:CLRAMOVCMOVLCALLINCA,@A+DPTRDAT,AWRDDPTRDJNZDJNZLCALLLJMPR1,DISP9AR2,DISP8ADELAY1START;寫(xiě)滿(mǎn)全屏的16*8字節(jié)X64;1S延時(shí)子程序;從開(kāi)始處循環(huán)顯示;***************************************以上是寫(xiě)入一幅圖畫(huà)(電子制作實(shí)驗(yàn)室）WRI:PUSHCLRACCRSSETBMOVSETBMOVCLRRWP0,#0FFHEWRI1:A,P0EJBCLR,WRI1RWMOVSETBCLRP0,COMEEPOPRETACC;******************************************以上是寫(xiě)指令子程序WRD:PUSHCLRACCRSRWP0,#0FFHSETBMOVSETBMOVCLRWRD1:EA,P0EJBSETBCLRMOVSETBCLR,WRD1RSRWP0,DATEEPOPRETACC;******************************************以上是寫(xiě)數(shù)據(jù)子程序DELAY:MOVR7,#0FFHDELAY4:MOVR6,#00FHLOOP2:DJNZR6,LOOP2DJNZRETR7,DELAY4DELAY1:MOVDELAY11:MOVR4,#08HR7,#0FFHDELAY41:MOVR6,#0FFHDJNZR6,$DJNZDJNZRETR7,DELAY41R4,DELAY11XX:MOVR5,#0FFHXX1:MOVR6,#0FFHXX2:DJNZR6,XX2DJNZRETR5,XX1;******************************************以上是延時(shí)子程序DAB2:DB0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFHDB080H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,001HDB080H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,001HDB080H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,001HDB080H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,001HDB080H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,001HDB080H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,03FH,0FFH,0F0H,000H,001HDB080H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,040H,000H,018H,000H,001HDB080H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,0BFH,0FFH,0DCH,000H,001HDB080H,000H,01FH,0FFH,0FFH,000H,000H,000H,000H,000H,000H,0BFH,0FFH,0BCH,000H,001HDB080H,000H,030H,000H,001H,080H,000H,000H,000H,000H,001H,07FH,0FFH,0B8H,000H,001HDB080H,000H,030H,000H,000H,080H,000H,000H,000H,000H,001H,07FH,0FFH,078H,000H,0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