The table below shows the operations to be included in USR Control Signal Register Operatioin Hold Right Shift Left Shift Parallel Load S1 0 0 SO 0 A Universal Shift Register is a sequential logic circuit that can be used as either serial- to-serial, left shifting, right shifting, serial-to-parallel, parallel-to-serial, or as a parallel-to-parallel shift register. For assignment - 4, you are required to Design, Implement, and Test a 4-Bit Universal Shift Register.