Microprocessor The processor status word of 8085 microprocessor has five flags namely: S, Z, OV, P, CY S, OV, AC, P, CY S, Z, AC, P, CY S, Z, AC, P, OV S, Z, OV, P, CY S, OV, AC, P, CY S, Z, AC, P, CY S, Z, AC, P, OV ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system I/O ports are used to interface the I/O devices and memory chips the O/P devices only the I/P device only all the I/O devices the I/O devices and memory chips the O/P devices only the I/P device only all the I/O devices ANSWER DOWNLOAD EXAMIANS APP
Microprocessor During which T-state, contents of OP code from memory are loaded into IR (Instruction Register)? T4 OP code fetch T2 OP code fetch T1 OP code fetch T3 OP code fetch T4 OP code fetch T2 OP code fetch T1 OP code fetch T3 OP code fetch ANSWER DOWNLOAD EXAMIANS APP
Microprocessor An 8-bit microprocessor signifies that 8-bit controller 8-bit data bus 8-interrupt lines 8-bit address bus 8-bit controller 8-bit data bus 8-interrupt lines 8-bit address bus ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many bytes in a zero memory page should be reserved for vectors used by RST instructions? 64. 32. 128. 16. 64. 32. 128. 16. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The multiplexing of address bus and data buses is used in never multiplexed. depends on the internal architecture. none of these. all the microprocessors. never multiplexed. depends on the internal architecture. none of these. all the microprocessors. ANSWER DOWNLOAD EXAMIANS APP
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