Microprocessor In 8085 microprocessor system with memory mapped I/O, which of the following is true? Devices are accessed using IN and OUT instructions There can be maximum of 256 input devices and 256 output devices Arithmetic and logic operations can be directly performed with the I/O data Devices have 8-bit address line Devices are accessed using IN and OUT instructions There can be maximum of 256 input devices and 256 output devices Arithmetic and logic operations can be directly performed with the I/O data Devices have 8-bit address line ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the non-maskable interrupt from the following RST 4.5 RST 5.5 RST 6.5 RST 7.5 RST 4.5 RST 5.5 RST 6.5 RST 7.5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not treated as hexadecimal constant by assembler in 8085? 45 H 6 AFH 64 H 234 45 H 6 AFH 64 H 234 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor FPGA means Forward Programmable Gate Array Forward Parallel Gate Array Field Parallel Gate Array Field Programmable Gate Array Forward Programmable Gate Array Forward Parallel Gate Array Field Parallel Gate Array Field Programmable Gate Array ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Output of the assembler in machine codes is referred to as Symbolic addressing Source program Macroinstruction Object program Symbolic addressing Source program Macroinstruction Object program ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): The frequency of 8085 system is ½ of the crystal frequency. Reason(R): Microprocessor (8085) requires a two phase clock. Both A & R are true and R is the correct explanation of A Both A & R are true but R is not the correct explanation of A A is true but R is false A is false but R is true Both A & R are true and R is the correct explanation of A Both A & R are true but R is not the correct explanation of A A is true but R is false A is false but R is true ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS