Microprocessor Identify the programmable DMA controller from the following 8257 8251 8253 8279 8257 8251 8253 8279 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following statement is false? A microprocessor has bi-directional data bus A microprocessor has bi-directional address bus A microprocessor has unidirectional address bus A microprocessor has an ALU A microprocessor has bi-directional data bus A microprocessor has bi-directional address bus A microprocessor has unidirectional address bus A microprocessor has an ALU ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operations executed by two or more control units are referred as Micro-operations Macro-operations Multi-operations Bi control-operations Micro-operations Macro-operations Multi-operations Bi control-operations ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If the sign bit of mantissa is 0 and the exponent is increased from a positive to a more negative number the result is Either A or B depending on the actual number A smaller floating point number A larger floating point number A negative floating point number Either A or B depending on the actual number A smaller floating point number A larger floating point number A negative floating point number ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The number of output pins in 8085 microprocessors are 19. 21. 27. 40. 19. 21. 27. 40. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor During which T-state, contents of OP code from memory are loaded into IR (Instruction Register)? T4 OP code fetch T2 OP code fetch T1 OP code fetch T3 OP code fetch T4 OP code fetch T2 OP code fetch T1 OP code fetch T3 OP code fetch ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS