Computer command and response for determining the state of an i/o operation

The invention is used for measuring the input (I/O) operation of the computer control command and vehicle. Determining I/O processing system and the I/O operation. A subsystem base and an I/O operating system is an I/O operation for performing the support, and transmits the request to retransmit control module is used for performing the wherein the I/O operation an I/O apparatus control unit. For marking the room area of the first without receiving to coming from said control unit, a whole wherein the I/O operation, wherein the groove subsystem is receiving source automatic to the I/O operating system for ensurring wherein the I/O operation of the support and. The groove subsystem is provided with a control unit CPU and command. Receiving to position to the response of the control unit, wherein the response marking marking performing the I/O operation wherein the I/O device and the control execution is connected with the operation wherein the I/O control device and unit, and a performing of the I/O operation of said.