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a- Trace the following program fragment and find out the content of ax after the
the execution of the program.
X db 5,7 -3,-9,4,-7,9
Mov cx, 7
Mov bx, offset x
Xor ax, ax
Xor si, si
Next : add ax, [bx +si]
inc si,
Loop next
b- Trace the following program fragment and find out the content of ax after the execution of the program.
mov ax, 3
next: add ax, 2
cmp ax, 13
jge out
jmp next
out: ...............
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The modes are determined by the contents of the control register, whose format is given in Figure These modes are: Mode 0: If a group is in mode 0, it is divided into 2 sets.
Intel 8259 interrupt controller : The 8088 processor has only two interrupt control inputs, and interrupt request (INTR) and non mask able interrupt (NMI). NMI are interrupts t
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wap proram for bthe addition of two 3*3 matrix
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Using the AddSub program from Ch3 under c:\Masm615\examples as a reference, write a program that subtracts three 16-bit integers using only registers. Insert a call DumpRegs statem
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