The following one-operand instructions (ACcumulator machine with single re AC) are corresponding to the arithmetic expressing: Load D Sub C Store T Load B Add A Div T Store Y Select one: O a. Y= (C-D)/(A+B) O b. Y= (D-C)/(A+B) O c. Y= (A+B)/(D-C) O d. Y= (A+B)7(C-D)

1. Implement a 4-bit register which performs the operations below. Give a function table which describes how your control signals work, and clearly label all inputs and outputs. a. load a value L3:0 b. shifts Q3 toward Q0 c. hold (no change) d. behaves like an up-counter

Based on the diagram below, what is the result for register AL after executing the mnemonic opcode/operand instructions? MOV AX, 0x0083 MOV BL 0x2 DIV BL AX BL AL АН 0083 02 01 Dividend Divisor Quotient Remainder The resulted AL is 43. The resulted AL is 41. Ob. The resulted AL is 30. O c. The resulted AL is 40. Od.

please read the instruction carefully and answer the question