ISA: Q(1) A memory unit has a capacity of 65,536 words of 25 bits each. It is used in conjunction with a general-
purpose computer. The instruction code is divided into four parts: an indirect mode bit, operation code, two bits that specify a processor register (General purpose register), and an address part.
a) What is the maximum number of operations that can be incorporated in the computer if an instruction is
stored in one memory word?
b) Draw the instruction word format indicating the number of bits and the function of each part.
c) How many processor registers are there in the computer and how many bits in each?​