SDA> USB SHOW OHCI HCDTD 8971fd80
 TDStatus          3
                   Transmit notfilled
 CancelPending     0
 VirtualAddress    8971fd80
 PhysicalAddress   45431db0
 nextTD            00000000
 request           00000000
 ED                00000000
 TransferCount     0
 BufferRounding    00000001
 Direction_PID     00000002
                   in from endpoint
 DelayInterrupt    00000000
 DataToggle        00000003
 ErrorCount        00000000
 ConditionCode     00000000
 CBP               00000000
 NextTD            00000000
 BE                00000000
 SDA>