ORG 02000CODE SEGMENT ASSUME CS:CODESTART0: JMP START1 DISBUF DB 7FH,0BFH,0DFH,0EFH,0F7H,0FBH,0FDH,0FEH DB 0FEH,0FDH,0FBH,0F7H,0EFH,0DFH,0BFH,07FH DB 7FH,3FH,1FH,0FH,07H,03H,01H,00H DB 01H,03H,07H,0FH,1FH,3FH,7FH,0FFH DB 0FEH,0FCH,0F8H,0F0H,0E0H,0C0H,80H,00H DB 80H,0C0H,0E0H,0F0H,0F8H,0FCH,0FEH,0FFH DB 0E7H,0C3H,81H,00H DB 81H,0C3H,0E7H,0FFHSTART1: MOV AL,80H MOV DX,0FF2BH OUT DX,AL MOV AX,0000H MOV DS,AXL1: MOV SI,OFFSET DISBUF MOV CX,56L2: MOV AL,[SI] MOV DX,0FF28H OUT DX,AL CALL DELAY INC SI LOOP L2 JMP L1DELAY PROC PUSH AX PUSH CX MOV CX,0010HL3: MOV AX,056CHL4: DEC AX JNZ L4 LOOP L3 POP CX POP AX RETDELAY ENDPCODE ENDS END START0这是我们实验课时的代码,望采纳