Microprocessor Number of Hex digits needed to represent the 20-bit address of a memory location are 5 16 20 4 5 16 20 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 which addressing mode is also called inherent addressing? Implicit Register Immediate Direct Implicit Register Immediate Direct ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Register pair used to indicate memory D and E B and C H and L W and Z D and E B and C H and L W and Z ANSWER DOWNLOAD EXAMIANS APP
Microprocessor At the beginning of a fetch cycle, the contents of the program counter are incremented by one. transferred to memory address register . transferred to memory data register. transferred to address bus. incremented by one. transferred to memory address register . transferred to memory data register. transferred to address bus. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The five flags in 8085 are designated as D, Z, S, P, AC Z, C, S, P, AC Z, CY, S, D, AC Z, CY, S, P and AC D, Z, S, P, AC Z, C, S, P, AC Z, CY, S, D, AC Z, CY, S, P and AC ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Bus Interface Unit (BIU) in 8086 performs the following functions: Arithmatic and Logic operations. Instruction decoding. All the above. Instruction fetch. Arithmatic and Logic operations. Instruction decoding. All the above. Instruction fetch. ANSWER DOWNLOAD EXAMIANS APP
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