scsi interface specification - Plasmon

DRIVE COMMAND SETMODE SENSE (1AH)LASERFILE MEDIA STATUS PAGE (LF 6600/LF 6602 ONLY)Each LF 6600's shuttle can hold up to six LM 6000 media cartridges. This shuttle and the mechanisms thatposition and insert/extract media from the embedded drive make up the shuttle portion of the LF 6600/LF6602. The location where a media cartridge is stored in the shuttle is referred to as a storage address.Addresses are assigned to each media cartridge storage location in the shuttle as shown in the followingfigure.SHUTTLECARTRIDGE ADDRESS 6CARTRIDGE ADDRESS 5EMBEDDED DRIVECARTRIDGE ADDRESS 4CARTRIDGE ADDRESS 3CARTRIDGE ADDRESS 2CARTRIDGE ADDRESS 1SHUTTLELF 6600 Top ViewThe presence of media at the various addresses in the shuttle can be sensed. This data is available to anInitiator using the Media Sense page as shown in Table 32 for the MODE SENSE command. This page willnot be returned for the LD 6100 MODE SENSE command.Table 32. Mode Sense/Media Status Page (21H) - LF 6600/LF 6602 OnlyBITBYTE7 6 5 4 3 2 1 000 PS (1) Reserved Page Code (21H)01 Parameter Length (02H)02 AutoLoad Selection Reserved Media Loaded Field03 DoorOpenAutoLoad SelectionReservedStorage Address FieldThe AutoLoad Selection field is defined in Mode Select. The default is 1 (slot 1).BITS 4 - 6ADDRESS0 Home Position1 Slot 12 Slot 23 Slot 34 Slot 45 Slot 56 Slot 67 MRU (Most Recently Used)97653978 HPage 81