Question: please solve it 1. Based on the information given below, show the program execution. The hypothetical machine has instructions: 0101 = Add to AC from

please solve it 1. Based on the information given below, show

please solve it

1. Based on the information given below, show the program execution. The hypothetical machine has instructions: 0101 = Add to AC from memory 0010 = Subtract AC from memory . The hypothetical machine also has two I/O instructions: . 0100 = Load AC from I/O 0110 = Store AC to I/O In these cases, the 12-bit address identifies a particular I/O device. Show the program execution for the following program: Load AC from device 7. Add contents of memory location 940. Subtract contents of memory location 941. Store AC to device 8. Assume that the next value retrieved from device 7 is 8. Location 940 contains a value of 1 and 941 contains a value of 3. Assume that a value of 300 is the starting value contained in PC

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