Microprocessor Total number of instructions in 8085 microprocessor assembly language is 246 245 244 247 246 245 244 247 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? (II) & (III) (I) only (I) & (II) (I) ,(III) & (IV) (II) & (III) (I) only (I) & (II) (I) ,(III) & (IV) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to None of these direct memory access for microprocessor direct memory access for the I/O device direct memory access for the user None of these direct memory access for microprocessor direct memory access for the I/O device direct memory access for the user ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Pick up the programmable interrupt controller from the following 8259 8275 8279 8257 8259 8275 8279 8257 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The microprocessor issues ALE during first T-state of memory WRITE cycle only fetch cycle only every machine cycle memory READ cycle only memory WRITE cycle only fetch cycle only every machine cycle memory READ cycle only ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Total number of modes the 8253 can work 4 6 8 12 4 6 8 12 ANSWER DOWNLOAD EXAMIANS APP
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