Microprocessor Identify the communication interfacing device from the following 8155 8251 8255 8257 8155 8251 8255 8257 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The microprocessor may be made to exit from HALT state by asserting RESTART READY line A or B or HOLD line any of the five interrupt lines RESTART READY line A or B or HOLD line any of the five interrupt lines ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The output data lines of microprocessor and memories are usually tristated because More than one device can transmit information over the data bus by enabling only one device at a time It increases the speed of data transfer over the data bus More than one device can transmit over the data bus at the same time The data line can be multiplexed for both input and output More than one device can transmit information over the data bus by enabling only one device at a time It increases the speed of data transfer over the data bus More than one device can transmit over the data bus at the same time The data line can be multiplexed for both input and output ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor , let the accumulator contains the value 0AH and register C contains the value 05H. After CMP C instruction is executed, the zero flag will be set and carry flag will be reset zero and carry flags will be reset zero and carry flags will be set zero flag will be reset and carry flag will be set zero flag will be set and carry flag will be reset zero and carry flags will be reset zero and carry flags will be set zero flag will be reset and carry flag will be set ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the non-programmable interfacing device from the following 8257. 8212. 8295. 8255. 8257. 8212. 8295. 8255. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which general register or general register pair is incremented/decremented by 2 during PUSH and POP instructions? Program Counter. Stack Pointer. H-L. D-E. Program Counter. Stack Pointer. H-L. D-E. ANSWER DOWNLOAD EXAMIANS APP
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