Question: Consider a hypothetical 6 4 - bit microprocessor having 6 4 - bit instructions composed of two fields: the first two bytes contain the opcode
Consider a hypothetical bit microprocessor having bit instructions composed of two fields: the first two bytes contain the opcode and the remainder the immediate operand or an operand address. bhunain the opcode ani. What is the maximum directly addressable memory capacity in bytes?ii Discuss the impact on the system speed if the microprocessor bus has a A bit local address bus and a bit local data busiii. How many bits are needed for the program counter and the instruction register? Marks
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