Microprocessor SPHL instruction copies the content of H-L register pair to the _________. Stack Pointer B-C D-E PSW Stack Pointer B-C D-E PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following interrupt is both level and edge sensitive? TRAP INTR RST 5.5 RST 7.5 TRAP INTR RST 5.5 RST 7.5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Maximum of how many devices can be connected simultaneously to the microprocessor via 8257 in DMA data transfer mode? 4 8 10 6 4 8 10 6 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which instruction is required to rotate the content of accumulator one bit right along with carry? RAR RRC RLC RAL RAR RRC RLC RAL 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 user direct memory access for the I/O device None of these direct memory access for microprocessor direct memory access for the user direct memory access for the I/O device ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the non-programmable interfacing device from the following 8255. 8257. 8212. 8295. 8255. 8257. 8212. 8295. ANSWER DOWNLOAD EXAMIANS APP
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