Question

What is correct about the BSR mode from below?

a.

it is active low input used to select the individual bits of the PORTA

b.

it is active low input used to select the individual bits of the PORTB

c.

it is active low input used to select the individual bits of the PORTC

d.

none of the mentioned

Posted under 8051 Microcontroller Computer Architecture

Answer: (c).it is active low input used to select the individual bits of the PORTC

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Q. What is correct about the BSR mode from below?

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