Microprocessor If the number of address bits in a memory is reduced by 2 and the addressability is doubled, the size of the memory (i.e., the number of bits stored in the memory) Increases by 2^(address bits)/addressability Remains unchanged Doubles Halves Increases by 2^(address bits)/addressability Remains unchanged Doubles Halves ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A mask programmed ROM is erasable electrically programmed at the time of fabrication programmed by the user erasable and programmable erasable electrically programmed at the time of fabrication programmed by the user erasable and programmable ANSWER DOWNLOAD EXAMIANS APP
Microprocessor When the write enable input is not asserted, the gated D latch _________ its output. Can not change Complements Clears Sets Can not change Complements Clears Sets ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Temporary registers in 8085 are B and C. D and E. H and L. W and Z. B and C. D and E. H and L. W and Z. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The word size of 8085 microprocessor is 20-bit 16-bit 4-bit 8-bit 20-bit 16-bit 4-bit 8-bit ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Each instruction in an assembly language program has the following fields 1. Label field 2. Mnemonic field 3. Operand field 4. Comment field What are the correct sequence of these fields? 2, 4, 1 and 3 1, 2, 3 and 4 1, 3, 2 and 4 2, 1, 4 and 3 2, 4, 1 and 3 1, 2, 3 and 4 1, 3, 2 and 4 2, 1, 4 and 3 ANSWER DOWNLOAD EXAMIANS APP
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