Microprocessor How many 16-bit special purpose registers are present in 8085 microprocessor? 6 2 16 8 6 2 16 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assuming LSB is at position 0 and MSB at position 7, which bit positions are not used (Undefined) in flag register of an 8085 microprocessor? 1, 3, 5 2, 3, 5 1, 2, 5 1, 3, 4 1, 3, 5 2, 3, 5 1, 2, 5 1, 3, 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Program counter in a digital computer Counts the number of times the loops are executed. Counts the numbers of programs run in the machine. Points the memory address of the next instruction to be fetched. Counts the number of times a subroutine is called. Counts the number of times the loops are executed. Counts the numbers of programs run in the machine. Points the memory address of the next instruction to be fetched. Counts the number of times a subroutine is called. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The length of bus cycle in 8086/8088 is four clock cycles, T1, T2, T3, T4 and an indeterminate number of wait state clock cycles denoted by Tw. The wait states are always inserted between T4 & T1 T2 & T3 T1 & T2 T3 & T4 T4 & T1 T2 & T3 T1 & T2 T3 & T4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The relation among IC (Instruction Cycle), FC (Fetch cycle) and EC (Execute Cycle) is IC = FC + EC EC = IC + FC IC = FC + 2EC IC = FC - EC IC = FC + EC EC = IC + FC IC = FC + 2EC IC = FC - EC ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which instruction is required to rotate the content of accumulator one bit right along with carry? RAR RLC RRC RAL RAR RLC RRC RAL ANSWER DOWNLOAD EXAMIANS APP
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