ECE :: Microprocessors
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Consider the following statement in FORTRAN 77
READ*, [X(I) Y(I) = 0, 3, 2] -
Assertion (A): If contents of F register in 8085 are 01010001, it means S = 0, Z = 1, AC= 1, P = 0 and CY = 1.
Reason (R): When an instruction is called from memory, the op. code of instruction is stored in instruction register.
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An instruction used to set cany flag in a computer is classified as
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The relational operators allowed in Pascal are
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In 8086 the instruction ADD AL, CH means
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In which of the following 8085 instructions is the
CYflag complemented?
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A.
the two 8 bit values in registers AL and CH are added and result placed in register AL
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B.
the two 8 bit values in registers AL and CH are added and result placed in register CH
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C.
the two 16 bit values in registers AL and CH are added and result placed in register AL
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D.
the two 16 bit values in registers AL and CH are added and result placed in register CH
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