Description: 1 to write a 32-bit binary number is divided by the number of 16-bit binary division process observed when the divisor is 0, or
Exceeds the corresponding register range, the result of program execution.
(2) modify the number zero interrupt service routine, it has the following features:
(1) determine whether the divisor is 0, when the divisor is 0, display the corresponding results
(2) When the divisor is not zero, using the appropriate method to complete more than 16 providers of division of binary numbers.
3 Note that you must protect the existing entry address of the interrupt service routine, and restore them before the program is completed.
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E.asm
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