self.write_reg = Data(7, name="rego")
self.write_ea = Data(7, name="ea") # for LD/ST in update mode
self.read_reg1 = Data(7, name="reg1")
self.write_reg = Data(7, name="rego")
self.write_ea = Data(7, name="ea") # for LD/ST in update mode
self.read_reg1 = Data(7, name="reg1")