Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable. WORD (16 bits) BYTE DOUBLEWORD (32 bits) NIBBLE WORD (16 bits) BYTE DOUBLEWORD (32 bits) NIBBLE ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The addressing mode in instruction PUSH B is immediate register indirect direct register immediate register indirect direct register ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The word size of 8085 microprocessor is 16-bit 20-bit 4-bit 8-bit 16-bit 20-bit 4-bit 8-bit ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor based system maximum possible number of input/output devices can be connected using I/O mapped I/O technique is 64 256 65536 512 64 256 65536 512 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In an intel 8085A, which is the first machine cycle of an instruction? A memory read cycle An op-code fetch cycle A memory write cycle An I/O read cycle A memory read cycle An op-code fetch cycle A memory write cycle An I/O read cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The relation among IC (Instruction Cycle), FC (Fetch cycle) and EC (Execute Cycle) is IC = FC + 2EC IC = FC + EC EC = IC + FC IC = FC - EC IC = FC + 2EC IC = FC + EC EC = IC + FC IC = FC - EC ANSWER DOWNLOAD EXAMIANS APP
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