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Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
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ElectricalMicroprocessor
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If the external interrupts are programmed edge sensitive, then they should remain high for atleast

A

0 machine cycle

B

2 machine cycles

C

1 machine cycle

D

3 machine cycles

Related Questions

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 How many pins of the 8255 can be used as the I/O ports?
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 Which pins are used to select the ports and the control register?
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 Which pins of a microcontroller are directly connected with 8255?
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 The 8255 is a ______ chip.

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