Microprocessor The cycle required to fetch and execute an instruction in a 8085 microprocessor is which one of the following? Instruction cycle Machine cycle Memory cycle Clock cycle Instruction cycle Machine cycle Memory cycle Clock cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In an 8085 microprocessor based system, the contents of SP are 1000H, PUSH B instruction will transfer the contents of registers B & C respectively for memory locations 1000 H and 1001 H 0FFF H and 0FFE H 0FFE H and 0FFF H 1000 H and 0FFF H 1000 H and 1001 H 0FFF H and 0FFE H 0FFE H and 0FFF H 1000 H and 0FFF H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor DMA signal/signals in 8085 is/are All. HOLD. READY. HLDA. All. HOLD. READY. HLDA. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the non-programmable interfacing device from the following 8257. 8295. 8212. 8255. 8257. 8295. 8212. 8255. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How can we make any bit of a register “0”? AND that bit with “1” and remaining bits with “0”. AND that bit with “0” and remaining bits with “1”. OR that bit with “0” and remaining bits with “1”. OR that bit with “1” and remaining bits with “0”. AND that bit with “1” and remaining bits with “0”. AND that bit with “0” and remaining bits with “1”. OR that bit with “0” and remaining bits with “1”. OR that bit with “1” and remaining bits with “0”. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many T-states are required for execution of OUT 80H instruction? 16 7 10 13 16 7 10 13 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS