May 2024
Intermediate to advanced
665 pages
23h 2m
English
book
The X86 Microprocessors: Architecture and Programming (8086 to Pentium), 1st Edition
by Lyla B. Das
Content preview from The X86 Microprocessors: Architecture and Programming (8086 to Pentium), 1st Edition
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PROGRAMMING CONCEPTS II 123
Initially AL iii) = 0.
AL is compared with each number. If AL is not above or equal to the number in the array, iv)
the bigger number is brought to AL.
If AL is above the number in the array, the content of AL is retained as it is.v)
is is one round of comparison. en the pointer (BX) is incremented and count (CL) vi)
is decremented.
When the count reaches zero, ZF is set and the looping is terminated because of using vii)
the JNZ mnemonic.
e biggest number is now in AL which is stored in memory in the space allocated for it.viii)
Example 3.18 is an another interesting program, which searches a character string ...
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