实例程序编制 屏幕显示 键盘操作 0 LD X 000 LD LD GO 1 OR Y 002 2AN工 003 3 ANI Y 003 E LDI MRD Y GO 4 ANI X 001 5 OUT Y 002 LD MPP S GO 6 LD X 003 T OUTT 0 ANI LD工 MPP K30 3 GO 10 LD T 0 11oRY003 ANT LD MPS GO 12 ANI X 2 13 ANI Y 002 4567 OUT LDI MRD 14 ANI x 001 2 GO 15 OUT Y 003 LD LD MPP 16LDX003 GO 17 OUT T 1 K30 OUT ORI NOP C T 0 SP 20 LDT 1 210RY002 (8,9)(K MPP NOP GO 22ANIⅩ003 3 23 ANT Y 003 24ANI001 25 OUT Y 002 26(x{))c GO 26 FEND 27 END END 27 GO三 实例程序编制