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Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
Back to Practice Questions
ElectricalMicroprocessor
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The serial port interrupt is generated if

A

RI is set

B

RI and TI are set

C

Either RI or TI is set

D

RI and TI are reset

Related Questions

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 How many pins of the 8255 can be used as the I/O ports?
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 The 8255 is a ______ chip.

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