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COMPUTER ORGANIZATION & ARCHITECTUREDraw the block diagram of control unit of basic computer. Explain in detail with control timing diagrams.20197mMICROPROCESSORSWhich of the following statement is true for the instruction PUSH B? (i) It is an arithmetic instruction (ii) Executes in single machine cycle (iii) It reads from memory location (iv) It performs memory write operation20232mCOMPUTER ORGANIZATION & ARCHITECTUREDescribe the instruction execution cycle in a CPU. Explain some key features of the x86 architecture20247mCOMPUTER ORGANIZATION & ARCHITECTURE(g) The computer architecture *aimed at* reducing the time of execution of instructions is (i) CISC (ii) RISC (iii) ISA (iv) ANNA20222m
PreviousWhich type of memory in 8051 is bit-addressable? (i) Entire RAM (ii) Register bank (iii) 16 bytes of internal RAM from 20H to 2FH (iv) Entire ROMNextWhat is the function of ALE signal in 8051? (i) Latches lower address byte (ii) Enables timers (iii) Selects internal memory (iv) Controls interrupt