Microprocessor Temporary registers in 8085 are W and Z. B and C. H and L. D and E. W and Z. B and C. H and L. D and E. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor _____________is used to read the status of the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by loading into the A register a byte which defines the condition of the mask bits for the interrupts. RIM DI EI SIM RIM DI EI SIM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not a general purpose peripheral? I/O port Programmable interrupt controller Programmable interval timer Programmable CRT controller I/O port Programmable interrupt controller Programmable interval timer Programmable CRT controller ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many T-states are required for execution of OUT 80H instruction? 7 10 13 16 7 10 13 16 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Inintel 8085A microprocessor ALE signal is made high to To achieve all the functions listed above To disable data bus Enable the data bus to be used as low order address bus To latch data D0-D7 from data bus To achieve all the functions listed above To disable data bus Enable the data bus to be used as low order address bus To latch data D0-D7 from data bus ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is a valid integer constant? 127 127 127 125 + 3 127 127 127 125 + 3 ANSWER DOWNLOAD EXAMIANS APP
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