Q4 [10] Determine the control word for an algorithm that takes an input of 8-bit unsigned number, and then outputs' the number of 1 bits in the number. Use and modify the generalized datapath shown below. For example, the number 11010110 has five 1 bits. The result is sent out in the last control cycle. Store the input number, total number of bits, number of ones (result) in the RF at locations 0, 1, and 2 respectively. Assume all initial values in RF are zeros. Q4 [10] Determine the control word for an algorithm that takes an input of 8-bit unsigned number, and then outputs' the number of 1 bits in the number. Use and modify the generalized datapath shown below. For example, the number 11010110 has five 1 bits. The result is sent out in the last control cycle. Store the input number, total number of bits, number of ones (result) in the RF at locations 0, 1, and 2 respectively. Assume all initial values in RF are zeros