微机原理课程设计_钟表显示_汇编课程设计-课程设计.doc

微机原理课程设计_钟表显示_汇编课程设计-课程设计微机原理课程设计_钟表显示_汇编课程设计|精品课程网站设计|课程设计网报告总结心得extrn music:far,gensound:far;*;* 堆栈段.286;*STACK_SEG SEGMENT STACKSTACK_BUF DW 120 DUP(?)TOP EQU $-STACK_BUFSTACK_SEG ENDS;*;* 数据段;*DATA_SEG SEGMENT PARA;-; TODO: 数据的定义及存储器的分配ts1 DB 0quitbuf DB welcome you to run this programme. quitbuf2 DB C: change color; B:extend the colck; S:reduce the clock quitbuf3 DB press e to sound; Press q to quit ! sigle DB 80habsx DW 0absy DW 0sut DW 0erroybz DB 0r0 DW 90x0 DW 320y0 DW 245count0 db 0count_hour DB 11count_minute DB 11yuanxinx DW 0yuanxiny DW 0s DB 0s2 DB 0s3 DB 0hour DW 0hour2 DW 0minute DW 0minute2 DW 0second DB 0second2 DB 0sin_x DW 0sin_xx DW 0x DW 0y DW 0x1 DW 0xminy DW 0yminx DW 0xmax DW 0ymax DW 0ymin DW 0xmin DW 0sjx_xminy DW 0sjx_yminx DW 0sjx_xmax DW 0sjx_ymax DW 0sjx_ymin DW 0sjx_xmin DW 0yuanx DW 0yuany DW 0y1 DW 0x2 DW 0y2 DW 0x3 DW 0y3 DW 0DIancolor DB 0color DB 2color_hour DB 2color_min DB 6color_second DB 9color4 DB 10color5 DB 11color6 DB 12backgroundcolor DB 1page1 DB 0y2y1 DW 0x2x1 DW 0sjx_y2y1 DW 0sjx_x2x1 DW 0;-DATA_SEG ENDS;*;* 代码段;*CODE_SEG SEGMENT PARA;-MAIN PROC FARASSUME CS:CODE_SEG,DS:DATA_SEGASSUME SS:STACK_SEGSTART:MOV AX,STACK_SEGMOV SS,AXMOV SP,TOPMOV AX,DATA_SEGMOV DS,AX;-; TODO: 从这里开始您的代码;-beg: MOV AX,0012hINT 10hMOV DX,0010hCALL b1002LEA BP,quitbufCALL msgMOV DX,010ahLEA BP,quitbuf2CALL msgMOV DX,020ahLEA BP,quitbuf3CALL msgbeg2: CALL skinCALL skin2CALL skin3CALL CLkMOV second,DHMOV second2,DHMOV count_minute,11CALL minute_linXOR DX,DXMOV AX,minute2MOV CX,12DIV CXMOV CX,AX ;minurte2/12POP AXADD AX,CXMOV hour2,AXMOV count_hour,11CALL hour_linCALL CLkMOV DL,DHCALL bcd2XOR AH,AHMOV CL,12DIV CLMOV count_minute,AH ;second%12初始值DEC count_minuteXOR DX,DXMOV AX,minute2MOV CX,12DIV CX ;minurte2%12MOV count_hour,DLDEC count_hourINC second2kk3: CLICALL second_linSTIJMP ksks: MOV AH,1INT 16hJZ kk3MOV AH,8INT 21hCMP AL,qJE quitCMP AL,bJE CHange_rbCMP AL,sJE CHange_rsCMP AL,cJE CHange_colorcmp al,eje a0JMP kk3CHange_rs: CMP r0,190JA ksADD r0,5JMP tobeg2CHange_rb: CMP r0,60JB ksSUB r0,5JMP tobeg2CHange_color: LEA SI,color_hourMOV CX,6CHange_kk1: MOV AL, SIINC ALCMP AL,15JC CHange_color_kk2MOV AL,1CHange_color_kk2:MOV SI,ALINC SILOOP CHange_kk1JMP tobeg2a0: call musiccall musiccall musictobeg2: CALL CLearJMP beg2quit: MOV AX,4C00HINT 21H;*hour_lin PROC NEARPUSHaCMP count_hour,11JB tohour_ylJMP hour_lin_nexttohour_yl: MOV SIgle,3JMP hour_ylhour_lin_next:MOV count_hour,0MOV SIgle,5CALL CLkMOV DL,CHCALL bcd2CMP AL,12JB hour_kk1SUB AL,12hour_kk1: MOV CL,30MUL CLPUSH AXXOR DX,DXMOV AX,minute2MOV CX,12DIV CXMOV CX,AX ;minurte2/12POP AXADD AX,CXMOV hour2,AX;擦掉MOV Color,0MOV AX,hourMOV BX,r0ADD BX,20CALL renovateMOV DX,yuanxMOV x3,DXMOV DX,yuanyMOV y3,DXADD AX,270ADD BX,400 ;90CALL renovateMOV DX,yuanx ;擦掉MOV x2,DXMOV DX,yuanyMOV y2,DXMOV DX,x0MOV x1,DXMOV DX,y0 ;擦掉MOV y1,DXCALL sjxADD AX,180CALL renovateMOV DX,yuanx ;擦掉MOV x2,DXMOV DX,yuanyMOV y2,DXSUB BX,100CALL renovateMOV DX,yuanxMOV x3,DXMOV DX,yuanyMOV y3,DX ;擦掉CALL sjxMOV SIgle,4;*；; ;重写hour_yl: MOV AL,color_hourMOV color,ALMOV AX,hour2MOV BX,r0ADD BX,70CALL renovateMOV DX,yuanxMOV x3,DXMOV DX,yuanyMOV y3,DXADD AX,90ADD BX,600 ;90CALL renovateMOV DX,yuanxMOV x2,DXMOV DX,yuanyMOV y2,DX ;重写ADD AX,180CALL renovateMOV DX,yuanxMOV x1,DXMOV DX,yuanyMOV y1,DXCALL sjxxCALL sjxyADD AX,270SUB BX,100CALL renovateMOV DX,yuanxMOV x3,DX ;重写MOV DX,yuanyMOV y3,DXCALL sjxCALL sjxxCALL sjxyMOV CX,hour2MOV hour,CXhour_quit: POPaREThour_lin ENDP;*minute_lin PROC NEARPUSHaCMP count_minute,11JB tominute_yl ;仍是原来的一个JMP minute_lin_nexttominute_yl: MOV SIgle,0JMP minute_ylminute_lin_next:INC count_hourCALL CLkMOV DL,CLCALL bcd2 ;bcd-16MOV CL,6MUL CL ;al*clPUSH AXMOV DL,second2CALL bcd2XOR AH,AHMOV CL,12DIV CLMOV CL,AL ;second2/12POP AXMOV CH,0ADD AX,CXMOV minute2,AXAAAa1:MOV SIgle,2MOV Color,0MOV AX,minuteMOV BX,r0ADD BX,10CALL renovateMOV DX,yuanxMOV x3,DXMOV DX,yuanyMOV y3,DXADD AX,268ADD BX,800 ;90CALL renovateMOV DX,yuanxMOV x2,DXMOV DX,yuanyMOV y2,DXMOV DX,x0MOV x1,DXMOV DX,y0MOV y1,DXCALL sjxADD AX,180CALL renovateMOV DX,yuanxMOV x2,DXMOV DX,yuanyMOV y2,DXADD AX,90SUB BX,200CALL renovateMOV DX,yuanxMOV x3,DXMOV DX,yuanyMOV y3,DXCALL sjxinc count0cmp count0,5jnz minute_ylmov count0,0call musiccall musiccall music;*重写minute_yl: MOV sigle,1MOV AL,color_minMOV color,ALMOV AX,minute2MOV BX,r0ADD BX,30CALL renovateMOV DX,yuanxMOV x3,DXMOV DX,yuanyMOV y3,DXADD AX,90ADD BX,900 ;90CALL renovateMOV DX,yuanxMOV x2,DXMOV DX,yuanyMOV y2,DXADD AX,180CALL renovateMOV DX,yuanxMOV x1,DXMOV DX,yuanyMOV y1,DXCALL sjxxCALL sjxyADD AX,270SUB BX,200CALL renovateMOV DX,yuanxMOV x3,DXMOV DX,yuanyMOV y3,DXCALL sjxxCALL sjxyMOV CX,minute2MOV minute,CXCALL hour_linminute_kk1:minute_quit: POPaRETminute_lin ENDP;*in dh秒数*second_lin PROC NEARPUSHaCALL CLkCMP second2,DHJE to_second_quitJMP second_lin_nextto_second_quit:JMP second_quitsecond_lin_next:MOV SIgle,80hMOV second2,DHMOV Color,0MOV DL,second ;eraseCALL bcd2MOV AH,0MOV CL,6MUL CLMOV BX,r0ADD BX,10CALL renovateMOV DX,yuanxMOV x1,DXMOV DX,yuanyMOV y1,DXADD AX,180ADD BX,300CALL renovateMOV DX,yuanxMOV x2,DXMOV DX,yuanyMOV y2,DXCALL linexCALL liney;重写MOV SIgle,80hMOV AL,color_secondMOV color,ALMOV DL,second2CALL bcd2MOV AH,0MOV CL,6MUL CLMOV BX,r0ADD BX,10CALL renovateMOV DX,yuanxMOV x1,DXMOV DX,yuanyMOV y1,DXADD AX,180ADD BX, 300CALL renovateMOV DX,yuanxMOV x2,DXMOV DX,yuanyMOV y2,DXCALL linexCALL lineyCALL yuanxinMOV DL,second2MOV second,DLCALL minute_linCALL skin2MOV CL,second2MOV second,CLCMP count_minute,11JE second_kk1INC count_minuteJMP second_quitsecond_kk1: MOV count_minute,0second_quit: POPaRETsecond_lin ENDP;*bxbbx*in ax度数*bx长度,*;OUT x2-ax,y2-dx ;*renovate PROC NEARPUSHaADD AX,270PUSH AXCALL SInMOV DX,0MOV CX,BXDIV CXCMP SI,1JE hjianADD AX,y0JMP renovate_kk1hjian: MOV CX,y0SUB CX,AXMOV AX,CXrenovate_kk1: MOV yuany,AXPOP AXCALL cosMOV DX,0MOV CX,BXDIV CXCMP SI,1JE hjian2ADD AX,x0JMP renovate_kk2hjian2: MOV CX,x0SUB CX,AXMOV AX,CXrenovate_kk2: MOV yuanx,AXPOPaRETrenovate ENDP;*Clk PROCMOV AH,2INT 1ahRETCLk ENDP;*cosx in ax out ax ,si符号*cos PROC NEARADD AX,90cos_kk1: CALL SInRETcos ENDP;*Sinx in ax out ax ,si符号*SIn PROC NEAR ;out axPUSH CXPUSH DXPUSH BXsin360: CMP AX,90JA dy90sto0_90: MOV SI,0JMP pp1dy90: CMP AX,180JBE z91to180JMP dy180z91to180: MOV CX,180SUB CX,AXMOV AX,CXMOV SI,0JMP pp1z181to270: SUB AX,180MOV SI,1JMP pp1z271to360: CMP AX,359JA zdy359MOV CX,360SUB CX,AXMOV AX,CXMOV SI,1JMP pp1zdy359: SUB AX,360JMP SIn360dy180: CMP AX,270JBE z181to270JMP z271to360pp1: MOV CX,175XOR DX,DXMUL CXMOV sin_x,AXXOR DX,DXMOV CX,AXMUL CXMOV CX,10000DIV CXMOV sin_xx,AXXOR DX,DXMOV CX,120DIV CXMOV BX,1677;1667CALL SUBabMOV CX,sin_xxXOR DX,DXMUL CXMOV CX,10000DIV CX ;xx(xx/120-10000/6)MOV CX,10000MOV DL,0CMP DL,sJE jiaSUB CX,AXMOV AX,CXJMP kk1jia: ADD AX,CXkk1: MOV CX,sin_xXOR DX,DXMUL CXMOV CX,10000DIV CXPOP BXPOP DXPOP CXMOV s,0RETSIn ENDP;*;绝对值在ax中符号在S中ax-bx*s要定义db*subab PROCCMP AX,BXJAE goabXOR s,1XCHG AX,BXgoab:SUB AX,BXRETsubab ENDP ;*linex*y=(y2-y1)*(x-x1)/(x2-x1)+y1;*in (x1,y1),(x2,y2)*x+linex PROC NEARPUSH x1PUSH x2PUSH y1PUSH y2pushaCALL xymaxminMOV AX,y2MOV BX,y1CALL subabMOV y2y1,AXMOV AX,x2MOV BX,x1CALL subabMOV SI,0CMP SI,AXJE zhixianJMP lopxzhixian: JMP zhixianxslopx: MOV x2x1,AXMOV AX,xminMOV x,AXline0x: SUB AX,xminMOV DX,0MOV CX,y2y1MUL CXMOV CX,x2x1DIV CXMOV DX,0CMP DL,sJE zhengxMOV CX,AXMOV AX,xminySUB AX,CXJMP kk2xzhengx: ADD AX,xminykk2x: MOV y,AXCALL DIanINC xMOV AX,xCMP AX,xmaxJBE line0xJMP quit12zhixianxs: MOV AX,xminMOV x,AXMOV AX,yminMOV y,AXlopxx: CALL DIanINC yMOV AX,ymaxCMP AX,yJAE lopxxquit12: MOV s,0POPaPOP y2POP y1POP x2POP x1RETlinex ENDP;*liney x=(x2-x1)(y-y1)/(y2-y1)+x1;*y+sjx PROC NEARPUSH x1PUSH x2PUSH y1PUSH y2pushaCALL xymaxminMOV AX,y2MOV BX,y1CALL subabMOV y2y1,AXMOV SI,0CMP SI,AXJE to_sjxxsjx_lop1: MOV AX,x2MOV BX,x1CALL subabMOV x2x1,AXMOV SI,0CMP SI,AXJE to_sjxyMOV DX,0MOV AX,y2y1MOV CX,x2x1DIV CXCMP AX,1JE to_sjxxCMP AX,0JE to_sjxxJMP to_sjxyto_sjxx: MOV s,0CALL sjxxJMP sjx_quitto_sjxy: MOV s,0CALL sjxysjx_quit: POPaPOP y2POP y1POP x2POP x1MOV s,0RETsjx ENDPliney PROC NEARPUSH x1PUSH x2PUSH y1PUSH y2pushaCALL xymaxminMOV AX,y2MOV BX,y1CALL subabMOV y2y1,AXMOV SI,0CMP SI,AXJE hengJMP lop1heng: JMP hengxianlop1: MOV AX,x2MOV BX,x1CALL subabMOV x2x1,AXMOV AX,yminMOV y,AXline0y: SUB AX,yminMOV DX,0MOV CX,x2x1MUL CXMOV CX,y2y1DIV CXMOV DX,0CMP DL,sJE zhengyMOV CX,AXMOV AX,yminxSUB AX,CXJMP kkyzhengy: ADD AX,yminxkky: MOV x,AXCALL DIanINC yMOV AX,yCMP AX,ymaxJBE line0yJMP quityhengxian: MOV AX,yminMOV y,AXMOV AX,xminMOV x,AXlopy: CALL DIanINC xMOV AX,xmaxCMP AX,xJAE lopyquity: MOV s,0POPaPOP y2POP y1POP x2POP x1RETliney ENDP;*linex*y=(y2-y1)*(x-x1)/(x2-x1)+y1;*in (x1,y1),(x2,y2)*x+sjxx PROC NEARpushaPUSH x1PUSH x2PUSH x3PUSH y1PUSH y2PUSH y3CALL xymaxminMOV AX,xminMOV sjx_xmin,AXMOV AX,yminMOV sjx_ymin,AXMOV AX,xmaxMOV sjx_xmax,AXMOV AX,ymaxMOV sjx_ymax,AXMOV AX,xminyMOV sjx_xminy,AXMOV AX,y2MOV BX,y1CALL subabMOV sjx_y2y1,AXMOV AX,x2MOV BX,x1CALL subabMOV DL,sMOV s2,DLMOV s,0MOV SI,0CMP SI,AXJE sjx_zhixianJMP sjx_lopxsjx_zhixian:MOV x1,AXMOV AX,x3MOV x2,AXMOV AX,y3MOV y2,AXJMP sjx_zhixianxssjx_lopx: MOV sjx_x2x1,AXMOV AX,x3MOV x2,AXMOV AX,y3MOV y2,AXMOV AX,sjx_xminMOV x1,AXsjx_line0x: SUB AX,sjx_xminMOV DX,0 ;*y=(y2-y1)*(x-x1)/(x2-x1)+y1MOV CX,sjx_y2y1MUL CXMOV CX,sjx_x2x1DIV CXMOV DX,0CMP DL,s2JE sjx_zhengxMOV CX,AXMOV AX,sjx_xminySUB AX,CXJMP sjx_kk2sjx_zhengx:ADD AX,sjx_xminysjx_kk2:MOV y1,AXCALL linexCALL lineyINC x1MOV AX,x1CMP AX,sjx_xmaxJBE sjx_line0xJMP sjx_quit12sjx_zhixianxs: MOV AX,sjx_xminMOV x1,AXMOV AX,sjx_yminMOV y1,AXsjx_lopxx:CALL linexCALL lineyINC y1MOV AX,sjx_ymaxCMP AX,y1JAE sjx_lopxxsjx_quit12: MOV s,0POP y3POP y2POP y1POP x3POP x2POP x1POPaRETsjxx ENDP;*liney x=(x2-x