WebBlue Cross Blue Shield of Massachusetts provides a Summary of Benefits and Coverage (SBC) with online access to the corresponding coverage policy to all of our fully insured … Webint 21h ;do read bytes cmp byte ptr [si+18h],40h ;check relocation jb ChkFinF ;exit if not ok cmp word ptr [si+3ch],400h ;check NE offset ... inc word ptr [si+1ch] ;inc segment count mov ax,word ptr [si+1ch] ;ax=segment count dec ax ;ax=ax-1 mov cl,8 ;Assume Segs<255 mul cl ;multiply to get bytes
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Web设ds=8225h,di=3942h,指令inc byte ptr[di]操作数的物理地址是( ) a.86192h b.85b92h c.41645h d.41b45h回答者请告诉我inc byte ptr[di]这个指令的含义,另麻烦你写出计算过程, 题目 . WebNov 21, 2016 · I would recommend the following steps. (1) Run mov ax,bx+si+1 through your assembler; inspect the binary code that gets generated. (2) Do the same for mov ax, [bx+si+1]. (3) Compare the two byte streams. I would not be surprised if both statements would generate the same code. highband network waveform
分别指出下列指令中的源操作数和目的操作数的寻址方式。(1)MOV SI,200(2)MOV C*,DATA[SI](3…
WebJul 2, 2012 · byte ptr这样的叫属性修饰符,具体来说,就是操作数为字节;相应的,word ptr操作数为字。 所以,mov byte ptr[bp],20h 的结果,把立即数20h放到ds x 10h+bp,亦 … Web• An instruction can be coded with 1 to 6 bytes • Byte 1 contains three kinds of information: – Opcode field (6 bits) specifies the operation such as add, subtract, or move – Register Direction Bit (D bit) • Tells the register operand in REG field in byte 2 is source or destination operand – 1:Data flow to the REG field from R/M WebNEG BYTE PTR [DI+0010] h. MUL DX. i. IMUL WORD PTR [BX+SI] j. DIV WORD PTR [SI+0030] k. IDIV WORD PTR [BX][SI+0030] Verify these instructions are in the memory. How many … high band mid band low band