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1、学生姓名学号学院电子与信息工程学院专业信息工程红绿交通灯程序ORG0000HLJMPSTARTORG0003HLJMPIINT0ORG0013HLJMPIINT1ORG0030HSTART:MOVSP,#6FH;系统初始化MOV61H,#20HMOV60H,61HLIGHT:SETBEASETBEX0SETBEX1CLRIT1CLRIT0MOVP1,#0F3H;东西红,南北绿,计时时间为15sMOV60H,61HA1:MOVR1,#50A2:ACALLBCDACALLDISPCLKDJNZR1,A2MOVA,60HMOVR0,60HADDA,#99HDAAMOV60H,ACJNER0,#0
2、5H,A1MOVP1,#0F5H;东西红,南北黄灯闪烁5sMOVR2,#5A3:MOVR1,#50A4:ACALLBCDACALLDISPCLKDJNZR1,A4CPLP1.1MOVA,60HADDA,#99HDAAMOV60H,ADJNZR2,A3MOVP1,#0DEH;东西绿,南北红,计时时间20sMOV60H,61HA5:MOVR1,#50A6:ACALLBCDACALLDISPCLKDJNZR1,A6MOVR0,60HMOVA,60HADDA,#99HDAAMOV60H,ACJNER0,#05H,A5MOVP1,#0EEH;南北红,东西黄灯闪烁5sMOVR2,#5A7:MOVR1,
3、#50A8:ACALLBCDACALLDISPCLKDJNZR1,A8CPLP1.4MOVA,60HADDA,#99HDAAMOV60H,ADJNZR2,A7LJMPLIGHT;连续运行返回部分DISPCLK:;显示部分MOVDPTR,#TABMOVA,50HMOVCA,@A+DPTRMOVP0,ACLRP2.6LCALLDELAYSETBP2.6MOVA,51HMOVCA,@A+DPTRMOVP0,ACLRP2.7LCALLDELAYSETBP2.7RETBCD:;将十位数送到(51H),个位数送到(50H)MOVA,60HMOVB,#10HDIVABMOV51H,AMOVA,BMOV5
4、0H,ARET