Microprocessor In microprocessor based system DMA refers to direct memory access for the user None of these direct memory access for the I/O device direct memory access for microprocessor direct memory access for the user None of these direct memory access for the I/O device direct memory access for microprocessor ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following statements for intel 8085 is correct? PC specifies the address of the instruction being executed PC specifies the number of instructions executed so far PC specifies the address of the instruction to be executed Program Counter (PC) specifies the address of the instruction last executed PC specifies the address of the instruction being executed PC specifies the number of instructions executed so far PC specifies the address of the instruction to be executed Program Counter (PC) specifies the address of the instruction last executed ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor based system maximum possible number of input/output devices can be connected using I/O mapped I/O technique is 65536 64 256 512 65536 64 256 512 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Consider the following I) Sign flag II) Trap flag III) Parity flag IV) Auxiliary carry flag. Which one of the above flags is/are present in 8085 microprocessor? (I) only (I) ,(III) & (IV) (II) & (III) (I) & (II) (I) only (I) ,(III) & (IV) (II) & (III) (I) & (II) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The address bus of any microprocessor is always Unidirectional Either unidirectional or bi-directional Bi-directional None Unidirectional Either unidirectional or bi-directional Bi-directional None ANSWER DOWNLOAD EXAMIANS APP
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