问题详情

设SP=2000H,AX=3000H,BX=5000H,执行下列片段程序后,问SP=?AX=?BX=? PUSH  AX    ;SP ← SP - 2 = 1FFEH,AX=3000H  PUSH  BX    ;SP ← SP - 2 = 1FFCH,BX=5000H  POP   AX ;SP ← SP + 2 = 1FFEH,AX=5000H


时间:2022-01-10 18:03 关键词: CMS专题

答案解析

SP = 1FFEH,AX = 5000H,BX = 5000H。