Question

What is described by this command: CJNE A,#00001111b, ROW1

a.

it masks the bit and then jump to the label where ROW1 is written

b.

it makes the value of the accumulator 0FH and then jumps at the address where ROW1 label is written

c.

it compares the value of the accumulator with 0FH and jumps to the location where ROW1 label is there, if the value becomes equal

d.

it compares the value of the accumulator with 0FH and jumps to the location where ROW1 label is there, if the value is not equal

Posted under 8051 Microcontroller Computer Architecture

Answer: (d).it compares the value of the accumulator with 0FH and jumps to the location where ROW1 label is there, if the value is not equal

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Q. What is described by this command: CJNE A,#00001111b, ROW1

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