Microprocessor In 8086, _______ uses a mechanism known as an instruction stream queue to implement a pipeline architecture. Both ‘b’ and ‘c’ Bus Interface Unit (BIU) None of these Execution Unit (EU) Both ‘b’ and ‘c’ Bus Interface Unit (BIU) None of these Execution Unit (EU) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not a general purpose peripheral? I/O port Programmable interval timer Programmable CRT controller Programmable interrupt controller I/O port Programmable interval timer Programmable CRT controller Programmable interrupt controller ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The word size of 8085 microprocessor is 20-bit 8-bit 4-bit 16-bit 20-bit 8-bit 4-bit 16-bit ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLDA signal in 8085 performs the following operation: Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that another master is requesting the use of the address and data buses. Indicates that the CPU has not received the HOLD request. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that another master is requesting the use of the address and data buses. Indicates that the CPU has not received the HOLD request. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor An 8-bit microprocessor signifies that 8-bit address bus 8-bit controller 8-interrupt lines 8-bit data bus 8-bit address bus 8-bit controller 8-interrupt lines 8-bit data bus ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable. NIBBLE WORD (16 bits) BYTE DOUBLEWORD (32 bits) NIBBLE WORD (16 bits) BYTE DOUBLEWORD (32 bits) ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS