Microprocessor Which one of the following microprocessor has 16-bit data bus? 8085 6502 Z-80 68000 8085 6502 Z-80 68000 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor SUB A instruction in 8085 sets zero and sign flags sets zero and carry flags reset carry and sign flags reset zero and parity flags sets zero and sign flags sets zero and carry flags reset carry and sign flags reset zero and parity flags ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In one’s complement 8 bit representation 11111111 represents 1 +0 -0 -1 1 +0 -0 -1 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Inintel 8085A microprocessor ALE signal is made high to To latch data D0-D7 from data bus To achieve all the functions listed above Enable the data bus to be used as low order address bus To disable data bus To latch data D0-D7 from data bus To achieve all the functions listed above Enable the data bus to be used as low order address bus To disable data bus ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The frequency of the driving network connected between pins 1 and 2 of 8085 microprocessor is four times the desired frequency None of these twice the desired frequency equal to the desired frequency four times the desired frequency None of these twice the desired frequency equal to the desired frequency ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The data bus of any microprocessor is always None Bi-directional Either unidirectional or bi-directional Unidirectional None Bi-directional Either unidirectional or bi-directional Unidirectional ANSWER DOWNLOAD EXAMIANS APP