Microprocessor Number of Hex digits needed to represent the 20-bit address of a memory location are 4 5 20 16 4 5 20 16 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 name/names of the 16 bit registers is/are program counter. stack pointer. none of these. both A and B. program counter. stack pointer. none of these. both A and B. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The clock speed of 8085 is 3.2KHz. 3.2MHz. 1KHz. 1MHz. 3.2KHz. 3.2MHz. 1KHz. 1MHz. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor ‘Burst refresh’ in DRAM is also called Hidden refresh Concentrated refresh Distributed refresh None of these Hidden refresh Concentrated refresh Distributed refresh None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many T-states are required for execution of OUT 80H instruction? 10 13 7 16 10 13 7 16 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a microcomputer , the address of memory locations are binary numbers that identify each memory circuit where a byte is stored. If a microcomputer uses 20-bit address, then numbers of different memory locations are 220 220 - 1 220-1 20 220 220 - 1 220-1 20 ANSWER DOWNLOAD EXAMIANS APP
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