單片機(jī)實(shí)驗(yàn)報(bào)告

實(shí)驗(yàn)五INT0P1.0反轉(zhuǎn)，P1.0LED燈，一EA=1EXI=1，中斷B.EX0位。C.POP指令恢復(fù)中斷時(shí)的現(xiàn)場(chǎng) 03TCON, ;0IE, ;打開(kāi)外部中斷允許位(EX0)及總中斷允許位;;;P10L0。（con2S1ON80C51MCUS2PCkeil仿真軟件，建立本實(shí)驗(yàn)的項(xiàng)目文獻(xiàn)，輸入源程序，用仿K0keil仿真軟件生成的可執(zhí)行文獻(xiàn)（hex文獻(xiàn)）ISP芯片中運(yùn)行，JP3跳線器置位上方（EA為高電平實(shí)驗(yàn)七74LS16474LS16474LS164LED

a, ; R2, ;輸出0FH a,#80H ; R2, ;輸出F0H

r3,Next Delay: 80C52MCUP10、P11、P1274LS164A/B、CLK、8JD1D474LS164JD1C5。（con2S1ON80C51MCUS2撥到上端。3）PCkeil仿真軟件，建立本實(shí)驗(yàn)的項(xiàng)目文獻(xiàn)，輸入源程序，用K0芯片中運(yùn)行，JP3跳線器置位上方（EA為高電平實(shí)驗(yàn)十74LS164構(gòu)成五位靜態(tài)數(shù)碼管顯示電路，在數(shù)碼管上顯示“80C51DINCLK74LS16474LS164的并行輸LED燈數(shù)碼管的段碼。 ORG0000HLJMPSTARTORG0100H ; @R1,A R2, DIN, 80C51MCUP10、P11DIN、CLK（con23）PCkeil仿真軟件，建立本實(shí)驗(yàn)的項(xiàng)目文獻(xiàn)，輸入源程序，用K0芯片中運(yùn)行，JP3跳線器置位上方（EA為高電平實(shí)驗(yàn)十 動(dòng)態(tài)掃描數(shù)碼顯示實(shí)6LED數(shù)碼管及驅(qū)動(dòng)芯片74LS24574LS06驅(qū)動(dòng)。 ;;DISP0:DP01:;;ACALLDELAY SEGTAB:DB3FH,06H,5BH,4FH,66H,6DH DB7DH,07H,7FH,6FH,77H,7CH DB58H,5EH,7BH,71H,00H,40H ;C,D,E,F,,-DELAY:MOV 1）880C51MCUJD0、JD1到動(dòng)態(tài)數(shù)碼管顯示模塊JD1A3、JD2A3.（con2S1ON80C51MCUS2撥到上端。PCkeil仿真軟件，建立本實(shí)驗(yàn)的項(xiàng)目文獻(xiàn)，輸入源程序，用仿K0keil仿真軟件生成的可執(zhí)行文獻(xiàn)（hex文獻(xiàn)）ISP芯片中運(yùn)行，JP3跳線器置位上方（EA為高電平實(shí)驗(yàn)十 LED點(diǎn)陣中文顯示實(shí)16*16LED16*16LED16*16LEDUCDOS中文宋體字庫(kù)中，每一種16168AT89C51單片機(jī)控制，由于單片828*16點(diǎn)陣構(gòu)成。在本例中單片機(jī)首先顯示的是左上角的第一列的上半部P00P07，顯示中文“大”時(shí)，P05P0.0滅，P0.1滅，P0.2滅，P0.3滅，P0.4滅，P0.4滅，P0.5亮，P0.6滅，P0,7滅。000001001604H。上半部第一列完畢后，繼續(xù)掃描下P2700HP0500000100，16進(jìn)制 0AAAAAA ALCALLL0070 LCALLL0068 0FEH,0FFH,0FEH,07FH,0FDH,0FFH,0E0H,007H,0EFH,0F7H,0EFH,0F7H,0E0H,007H,0EFH,0F7H 0EFH,0F7H,0EFH,0F7H,0E0H,007H,0EFH,0F7H,0EFH,0F7H,0EFH,0F7H,0E0H,007H,0EFH,0F7H 0FFH,0FFH,086H,007H,0F6H,0F7H,0F6H,0F7H,086H,007H,0BFH,0BFH,0BCH,003H,0BDH,0BBH 085H,0BBH,0F5H,0BBH,0F4H,003H,0F7H,0BFH,0F7H,0B7H,0F7H,0BBH,0D7H,081H,0ECH,03BH 0FFH,0FBH,080H,001H,0FEH,07FH,0FEH,0FFH,0FEH,0FFH,0FEH,0FFH,0FCH,09FH,0FAH,0CFH 0F6H,0E7H,0EEH,0F3H,0DEH,0F7H,0BEH,0FFH,0FEH,0FFH,0FEH,0FFH,0FEH,0FFH,0FFH,0FFH 0FEH,0FFH,0FDH,0FFH,0E0H,00FH,0EFH,0EFH,0E0H,00FH,0EFH,0EFH,0E0H,00FH,0EFH,0EFH 0E0H,00FH,0FFH,0FFH,0F6H,0FFH,0D7H,07BH,0D7H,06DH,097H,0F8H,00FH,0FFH,;;//====================== LCALL_DataOut ;; 設(shè)立行 USING LCALL_DataOut LCALL_DataOut $+ 80C51MCUP10、P11、P12、P13、P14、P15、P16