How many interrupt sources 8051 can handle?
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The 8051 architecture can handle interrupts from 5 sources. These are: the two
external interrupt lines, two timers and the serial interface. Each one of these is
assigned an interrupt vector address. This is quite similar to the RST interrupt
vectors in the case of 8085.
hope it helps!!
The 8051 architecture can handle interrupts from 5 sources. These are: the two
external interrupt lines, two timers and the serial interface. Each one of these is
assigned an interrupt vector address. This is quite similar to the RST interrupt
vectors in the case of 8085.
hope it helps!!
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