Microprocessor Maximum number of I/O that can be addressed by the INTEL 8085 is 512 65536 256 285 512 65536 256 285 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The register which holds the information about the nature of results of arithmetic and logic operations is called as Flag register Accumulator Condition code register Process status register Flag register Accumulator Condition code register Process status register ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Register pair used to indicate memory W and Z D and E B and C H and L W and Z D and E B and C H and L ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If m is a power of 2, the number of select lines required for an m-input mux is: 2^m 2*m m log2 (m) 2^m 2*m m log2 (m) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor S0 and S1 pins are used for serial communication acknowledging the interrupt None of these indicating the processor’s status serial communication acknowledging the interrupt None of these indicating the processor’s status ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): Ready signal of microprocessor is used to detect whether a peripheral is ready for the data transfer or not. Reason(R): In the microprocessor during data transfer operations, the wait states are added by forcing the ready signal low. Both A & R are true and R is the correct explanation of A. A is false but R is true. Both A & R are true but R is not the correct explanation of A . A is true but R is false. Both A & R are true and R is the correct explanation of A. A is false but R is true. Both A & R are true but R is not the correct explanation of A . A is true but R is false. ANSWER DOWNLOAD EXAMIANS APP
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