Back to the 2023 paper
Similar questions
MICROPROCESSORSWhich operation is performed by stack pointer during its incremental phase? (i) Push (ii) Pop (iii) Return (iv) All of the above20212mCOMPUTER ORGANIZATION & ARCHITECTUREWhich of the following holds data and processing instructions temporarily until the CPU needs it? * (i) ROM * (ii) Control unit * (iii) Main memory * (iv) Coprocessor chip20192mMICROPROCESSORSA timing diagram shows: (i) Logical output of program (ii) Voltage transitions with respect to time (iii) Machine code of instruction (iv) Bus architecture20242mCOMPUTER ORGANIZATION & ARCHITECTURE(3). Consider a hypothetical 32-bit microprocessor having 32-bit instructions composed of two fields—the first byte contains the opcode and the remainder the immediate operand or an operand address. (a) What is the maximum directly addressable memory capacity (in bytes)? (b) Discuss the impact on the system speed if the microprocessor bus has— i) a 32-bit local address bus and a 16-bit local data bus, or ii) a 16-bit local address bus and a 16-bit local data bus. \(c\) How many bits are needed for the program counter and the instruction register?202214m