Microprocessor The program counter in a 8085 micro-processor is a 16-bit register, because There are 16 address lines It facilitates the user storing 16-bit data temporarily It has to fetch two 8-bit data at a time It counts 16-bits at a time There are 16 address lines It facilitates the user storing 16-bit data temporarily It has to fetch two 8-bit data at a time It counts 16-bits at a time ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The instruction set of a microprocessor is specified by the user cannot be changed by the user is stored inside the microprocessor is specified by the manufacturers is specified by the user cannot be changed by the user is stored inside the microprocessor is specified by the manufacturers ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A bus connected between the CPU and main memory that permits transfer of information between main memory and the CPU is known as Control bus Address bus DMA bus Memory bus Control bus Address bus DMA bus Memory bus 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 T1 & T2 T2 & T3 T3 & T4 T4 & T1 T1 & T2 T2 & T3 T3 & T4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Inintel 8085A microprocessor ALE signal is made high to Enable the data bus to be used as low order address bus To latch data D0-D7 from data bus To disable data bus To achieve all the functions listed above Enable the data bus to be used as low order address bus To latch data D0-D7 from data bus To disable data bus To achieve all the functions listed above ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The data bus of any microprocessor is always Unidirectional None Either unidirectional or bi-directional Bi-directional Unidirectional None Either unidirectional or bi-directional Bi-directional ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS