Microprocessor The execution of RST n instruction causes the stack pointer to decrement by two remain unaffected None of these increment by two decrement by two remain unaffected None of these increment by two ANSWER DOWNLOAD EXAMIANS APP
Microprocessor SPHL instruction copies the content of H-L register pair to the _________. D-E B-C PSW Stack Pointer D-E B-C PSW Stack Pointer ANSWER DOWNLOAD EXAMIANS APP
Microprocessor S0 and S1 pins are used for serial communication indicating the processor’s status None of these acknowledging the interrupt serial communication indicating the processor’s status None of these acknowledging the interrupt ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is mean by ALU Arithmetic logic upgrade Arithmetic logic unit Arithmetic local unsigned Arithmetic logic unsigned Arithmetic logic upgrade Arithmetic logic unit Arithmetic local unsigned Arithmetic logic unsigned ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Consider the following registers: 1. Accumulator and flag register 2. B and C register 3. D and E register 4. H and L register Which of these 8-bit registers of 8085 microprocessor can be paired together to make a 16-bit register? 2, 3 and 4 1, 2 and 3 1, 3 and 4 1, 2 and 4 2, 3 and 4 1, 2 and 3 1, 3 and 4 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to direct memory access for microprocessor None of these direct memory access for the I/O device direct memory access for the user direct memory access for microprocessor None of these direct memory access for the I/O device direct memory access for the user ANSWER DOWNLOAD EXAMIANS APP
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