【填空题】
A、SP=00H PC=1000H I/O 口=FFH B、SP=00H PC=0000H I/O 口=00H C、SP=07H PC=0000H I/O 口=FFH D、SP=07H PC=0000H I/O 口=00H
A、SP=00H PC=1000H I/O 口=FFH B、SP=00H PC=0000H I/O 口=00H C、SP=07H PC=0000H I/O 口=FFH D、SP=07H PC=0000H I/O 口=00H
A、A.0000H,00Hɨ23; B、B.0000H,07Hɨ23; C、C.0003H,07Hɨ23; D、D.0800H,00H
A、0000H,00H B、0000H,07H C、0030H,07H D、0030H,00H