单片机实现交通灯程序,急求!!!
DATASEGMENTIOPORTEQUxxxx(口地址)-280hIO8255CEQUIOPORT+28AHIO8255KEQUIOPORT+28BHRIGHTEQUDB24H,44H,04H,44H,04H,44H,04HDB81H,82H,80H,82H,80H,82H,80HDB0FFHDATAENDSCODESEGMEN ,DS:DATAAX,DATAMOVDS,AXMOVDX,IO8255KMOVAL,90HOUTDX,ALMOVDX,IO8255CRE_ON:MOVBX,0ON:MOVAL,RIGHT[BX]CMPAL,0FFHJZRE_ONOUTDX,ALINCBXMOVC...全部
DATASEGMENTIOPORTEQUxxxx(口地址)-280hIO8255CEQUIOPORT+28AHIO8255KEQUIOPORT+28BHRIGHTEQUDB24H,44H,04H,44H,04H,44H,04HDB81H,82H,80H,82H,80H,82H,80HDB0FFHDATAENDSCODESEGMEN ,DS:DATAAX,DATAMOVDS,AXMOVDX,IO8255KMOVAL,90HOUTDX,ALMOVDX,IO8255CRE_ON:MOVBX,0ON:MOVAL,RIGHT[BX]CMPAL,0FFHJZRE_ONOUTDX,ALINCBXMOVCX,20TESTAL,21HJZDE1MOVCX,2000DE1:MOVDI,9000DE0:DECDIJNZDE0LOOPDELPUSHDXMOVAH,06HMOVDL,0FFHINT21HPOPDXJZONAH,4CHINT21HCODEENDSENDSTART好像是这样的,有几个因为看不清楚可能有点错误,凑合这用吧!。
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