Question: 1. What is the bit pattern found in program counter when the machine halts? 2. What is the bit pattern found in Reg 3 when
Suppose the memory cells at address 00 to AB in the machine described in language description table contains the bit pattern given in the following table. Assume that the machine is starting with its program counter containing 05. Explain each of the answer given. i. Display the machine cycle in the table form with Program Counter (P.C), increment of P.C., Instruction Register (I.R.) and General Purpose Register (G.P.R). Explain each step. (10 marks) ii. How many jump instruction was successfully carried out in the instruction cycle. (1 mark) iii. What is the bit pattern found in program counter when the machine halts? iv. What is the bit pattern found in Reg 3 when the machine halts? ( 1 mark) v. What is the bit pattern found in Reg 4 when the machine halts? (1 mark) (1 mark) vi. The machine cycle processes the instructions. Explain the Machine Cycle with the aid of a diagram. (6 marks)
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