INTERRUPT PROGRAMMING
ARCHITECTURE OF 8085
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Interrupts from ____ are available for hardware and software interrupts.
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Type 0
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Type 1
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Type 2
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Type 5 to Type 31
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Type 32 to Type 255
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Explanation:
Detailed explanation-1: -Interrupts have two types: Hardware interrupt and Software interrupt.
Detailed explanation-2: -TYPE 1 interrupt represents single-step execution during the debugging of a program. TYPE 2 interrupt represents non-maskable NMI interrupt. TYPE 3 interrupt represents break-point interrupt. TYPE 4 interrupt represents overflow interrupt.
Detailed explanation-3: -All interrupts are assigned a number from 0 to 255. The interrupt vectors associated with each interrupt number are stored in the lower 1024 bytes of PC memory. For example, interrupt 0 is stored from 0000:0000 to 0000:0003, interrupt 1 from 0000:0004 to 0000:0007, and so on.
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