translate English to French: At the end of the command sequence the target returns a Sense Code byte which is usually 00h for success, 02h for an error (called a Check Condition ), or 08h for busy. When the target returns a Check Condition in response to a command, the initiator usually then issues a SCSI Request Sense command in order to obtain a Key Code Qualifier ( KCQ ) from the target.
L'interface 320 apporte des modifications supplémentaires par rapport à l'ultra160, ce qui permet d'augmenter encore la fréquence de travail à 160Mhz et d'augmenter les débits utiles.