START DW 10H,20H,30H,40H,50H EE1 DW 3 ┇ MOV BX,OFFSET START ADD BX,EE1 MOV AX,［BX］求ax

START DW 10H,20H,30H,40H,50H EE1 DW 3 ┇ MOV BX,OFFSET START ADD BX,EE1 MOV AX,［BX］求ax SPSS的DW-H是什么意思? 单片机-80C514．下列程序段经汇编后,从1000H开始的各有关存储单元的内容将是什么? ORG 1000H TAB1 EQU 1234H TAB2 EQU 3000H DB “MAIN” DW TAB1,TAB2,70H答：4DH, 41H, 49H, 4EH, 12H,34H,30H,00H,00H,70H请问这 ARRAY DW 10DUP(5DUP(4DUP(20H,40H,60H)))语句执行后共z占_____节存储单元?（37)10的BCD编码是_____?微机原理及应用填空! 以下秒表控制系统程序是液晶显示,请高手改成二级晶体管显示.TCNTA EQU 30H TCNTB EQU 31H SEC EQU 32H KEYCNT EQU 33H SP1 BIT P3.5 ORG 00H LJMP START ORG 0BH LJMP INT_T0 START:MOV KEYCNT,#00H MOV SEC,#00H MOV A,SEC MOV B,#10 DIV A DAT1 DW 12H,23H,34H,46H,57H DAT2 DW 03H LEA BX ,DAT1 ADD BX ,DAT2 MOV DX ,[BX]执行完dx等于多少啊? 单片机试题求助1．已知（R0）=20H,(20H ) =10H,(P0) =30H,(R2) =20H,执行如下程序段后( 40H ) =MOV @R0 ,#11HMOV A ,R2ADD A ,20HMOV PSW ,#80HSUBB A ,P0XRL A ,#45HMOV 40H ,A2.已知 ( R0 )=20H,(20H )=36H,(21H) =17H,(36H) =34H,执行过程 assume cs:codesg,ds:data,ss:stack data segment dw 0123h,0456h,0789h,0abch,0defh,0fedh,0cbah,0987h data ends stack segment dw 0,0,0,0,0,0,0,0 stack ends code segment start:mov ax,stack mov ss,ax mov sp,16 ;★将逻辑上设置的栈段真正设为栈 r r r rh h h h h h h 本人新手求高人解释程序DATA SEGMENTORG 32HDA_WD DW 20HNUM1 = 10*10NUM2 EQU 70HREL1 DW NUM1 LE NUM2REL2 DB NUM1 NE NUM2,NUM1 EQ NUM2NUM3 EQU 945HNUM4 = 35*35ADRR DW REL1,9873H,REL2DATA ENDSCOSEG SEGMENTASSUME CS:COSEG,DS:DATABEGIN:MOV AX,DAT 若程序的数据段定义如下,写出各指令语句独立执行后的结果：DSEG SEGMENTDATA1 DB 10H,20H,30HDATA2 DW 10 DUP(?)STRIGN DB '123'DSEG ENDS(1) MOV AL,DATA1(2) MOV BX,OFFSET DATA2(3) LEA SI,STRINGADD DI,SI答案给出的解释是这 设伪指令定义如下,请画出内存分配示意图.BUF DB DW ‘AB’ DW ‘C’ DW 1234H DB ‘EF’ 设伪指令定义如下,请画出内存分配示意图.BUF DB DW ‘AB’ DW ‘C’ DW 1234H DB ‘EF’ 巧取h值:1.h-h=h×h h=( ) 2.h÷h=h×h h=( ) 3.h×h=h+h h=( ) 有数据段如下：DATA SEGMENT ORG 10H CONT1 EQU 20H BUF1 DW 300H,0AFH COUNT2 EQU $-BUF1BUF2 DB 'ASDFG'DATA ENDS试问（1）BUF1和BUF2的偏移地址分别是多少?（2）count的值是多少?（3）指出单元BUF2+2的内容是多少? array dw 4000h,5000h,6000h count equ ($-array)/2中,count为什么=3,为ARRAY所占的字数.怎么算的? 英语单词填空h()()h H,2H,,