nyaAAA单片机实验报告

083-1 1.1 1. keil c51 2. td-51 1.2pc td-nmc+ 1.31. 00h0fh16 ram 30h3fh2. 00h0fh16ram1000h100fh 1.4 1. org 0000hmov r1,#30h mov r2, #10h mov a, #00h mov r1, a inc r1 inc a djnz r2,loop sjmp $ end2. org 0000hmov dptr, #1000h mov r2, #10h mov a, #00h movx dptr, a inc dptr inc a djnz r2,loop sjmp $ endloop:loop:1.5 1. keil c51 1 keil c51 keil c51 - 3 -2 project newproject vision2 asm1 3, sst sst89e554rc 4 file new 5 text1 asm1.asm6asm1.asm asm1.uv2 2. 12 output window 3.1 sjmp $2 1.6 .2.4 2.1 51 2.2pc td-nmc+ 2.31. 16 ascii 2. yx2x09bcdbcd52.41. 16 ascii 12 r7 r7 0x86 3 sjmp main 4 r6r5 r6 4 0x38r5 4 0x365 r7 2. yx2,x 09 r7 bcd y bcd r6 1 2 r7 0x073 sjmp main 4 r6 0x49 5 r7 2.51. org 0000hljmp main org 0100hmain: mov dptr, #asctabmov a, r7 anl a, #0fh movc a, a+dptr mov r5, a mov a, r7 anl a, #0f0h movc a, a+dptr mov r6, a sjmp main6asctab: db 30h, 31h, 32h, 33h, 34h,5h, 36h, 37h, 38h, 39hdb 41h, 42h, 43h, 44h, 45h, 46hend(r7)=86h(r6)=38h,(r5)=36h,(r7)=37h(r7)=09h(r6)=30h,(r5)=39h,2. org 0000hljmp mainmain: org 0100h mov dptr, #sqrmov a, r7movc a, a+dptrmov r6, asjmp main sqr: db 00h, 01h, 04h, 09h, 16hdb 25h, 36h, 49h, 64h, 81hend(r7)=07h, (r6)=49h 3.1 513.2 pctd-nmc+3.3 ram30h39h1010ram30h39h3.4 1230h39he char d:30h9,11h,5,31h20h, 16h,1,1ah,3fh,81030h39h3sjmp $430h39h530h39h3.5 org 0000hljmp mainorg 0100hmain: mov r0, #30hmov r7, #0ahlp1: mov a, r7mov r6, amov a, r0mov r1, ainc r1lp2: mov a, r0clr csubb a, r1jc lp3mov a, r03.6 4.1 p1cpup14.2 pctd-nmc+4.3 p144p14p144.4 1. 3-1-12. 3. 4. 5. io4.5 org 0000hljmp start org 0100h start: orl p1#0f0h mov a,p1 swap amov p1a sjmp start endc#include sst89x5x4.h void main(void) unsigned char data i; while(1) p1 = p1 | 0xf0; i = p1;p1 = (i>>4)&0x0f; 5.1. mcs-51 5.2 pctd-nmc+ 5.3 1. 010int1int0led 884int1led45.4 1.1 2p1.0p1.134 2.123kk1kk2 45.5 1.org 0000hljmp start org 000bh ljmp timer0 org 001bh ljmp timer1 org 0100hmov tmod, #11h mov tcon, #50h mov ie, #8ah sjmp $timer0:cpl p1.0mov th0, #0f8h mov tl0, #00h retistart: mov p1, #0ffhmov th0, #0f8h mov tl0, #00h mov th1, #0f8h mov tl1, #00htimer1:cpl p1.1mov th1, #0f8h mov tl1, #00h reti endc#include sst89x5x4.h sbit wave1 = p10; sbit wave2 = p11;void int_timer0() interrupt 1 wave1 = wave1; void int_timer1() interrupt 3 th1 = 0xf8; tl1 = 0x00;void main() th0 = 0xf8; tl0 = 0x00; th1 = 0xf8; tl1 = 0x00; tmod = 0x11; tcon = 0x50;th0 = 0xf8; tl0 = 0x00;wave2 = wave2;14ie = 0x8a; while(1);2. org 0000hljmp start org 0003h ljmp eint0 org 0013h ljmp eint1acall delay djnz r7, elp0 retieint1: mov a, #03hilp1:mov r7, #10h mov p1, a rl a rl a acall delay djnz r7, ilp1 retistart: mov p1, #00hsetb it0 setb ex0 setb it1 setb ex1 setb ea sjmp $delay: mov r6, #0ffh dlp1: dlp2:mov r5, #0ffh djnz r5, dlp2 djnz r6, dlp1 ret endeint0: mov r7, #04h elp0:mov p1, #0ffh acall delay mov p1, #00hc#include sst89x5x4.h #include intrins.h void delay(void)15 unsigned int x;for(x=0; x<0xffff; x+);void int0_isr() interrupt 0 void int2_isr() interrupt 2 unsigned char i=0x03, j; for(j=0; j<16; j+) p1 = i;unsigned char j; for(j=0; j<4; j+) p1 = 0xff; delay(); p1 = 0x00; delay();p1 = 0x00;void main() p1 = 0x00;it0 = 1; ex0 = 1; it1 = 1; ex1 = 1; ea = 1; while(1);i = _crol_(i, 2); delay();5.6int1setb px1kk1-int0ledkk2_led4kk2-4kk2-int1led4kk1_led 6.1 1. mcs-51/2. /t0t1163./t2 6.2 pctd-nmc+ 6.3 1. 01p1.0p1.1 2./110p1.0 6.4 1.12p1.0p1.1 3 2.1 23kk1d010 46.5 1.org 0000hljmp start org 0100hmov th0, #0f8h mov tl0, #00h cpl p1.0 clr tf0 mlp2:start: mov tmod, #11hmlp1:mov th0, #0f8h mov tl0, #00h mov th1, #0f8h mov tl0, #00h setb tr0 setb tr1 jnb tf0, mlp2jnb tf1, mlp1 mov th1, #0f8h mov tl1, #00h cpl p1.1 clr tf1 ajmp mlp1 endc#include sst89x5x4.h sbit wave1 = p10; sbit wave2 = p11; void main() if(tf0 = 1) else if(tf1 = 1) th1 = 0x0f8; tl1 = 0x00; wave2 = wave2; tf1 = 0;th0 = 0x0f8; tl0 = 0x00; wave1 = wave1; tf0 = 0;tmod = 0x11; th0 = 0x0f8; tl0 = 0x00; th1 = 0x0f8; tl1 = 0x00; tr0 = 1; tr1 = 1; while(1)2. org 0000hajmp start org 0100hc#include sst89x5x4.h sbit p10value = p10; void main() tmod = 0