Microprocessor During OPCODE fetch the state of S0 and S1 is 01 00 10 11 01 00 10 11 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The address bus of any microprocessor is always Either unidirectional or bi-directional Unidirectional Bi-directional None Either unidirectional or bi-directional Unidirectional Bi-directional None ANSWER DOWNLOAD EXAMIANS APP
Microprocessor When an 8085 microprocessor is reset, the address bus contains 002CH 0000H 0043H 003CH 002CH 0000H 0043H 003CH ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The microprocessor issues ALE during first T-state of memory READ cycle only every machine cycle memory WRITE cycle only fetch cycle only memory READ cycle only every machine cycle memory WRITE cycle only fetch cycle only ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor with a 12-bit address bus will be able to access 8 K bytes 1 K bytes 10 K bytes 4 K bytes 8 K bytes 1 K bytes 10 K bytes 4 K bytes ANSWER DOWNLOAD EXAMIANS APP
Microprocessor While using a frequency counter for measuring frequency, two modes of measurement are possible: Period time Frequency mode There is a ‘cross-over frequency’ below which the period mode is preferred. Assuming the crystal oscillator frequency to be 4MHz, the crossover frequency is given by 8 Mhz. 2 Mhz. 2 Khz. 1Khz. 8 Mhz. 2 Mhz. 2 Khz. 1Khz. ANSWER DOWNLOAD EXAMIANS APP
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