Quantum 1200 Series DAT Autochanger Betriebsanweisung PDF herunterladen (Seite 142)

MODE SELECT (6) / (10) Command (15h / 55h) SDLT 600 SCSI Interface Guide

4-100 January 2005 81-81200-02 REV A01

EnaReadPosLong Binary 1 1 Enable Long Data Format in READ

POSITION command.

EnaRepDecomp Binary 0 1 If set and the drive is in Read mode,

the decompression algorithm field

in Data Compression mode is reset

if the drive decompressed the last

block the host requested; otherwise,

the drive clears the Decompression

Algorithm field in Data

Compression mode.

EnaReqAckActNeg Binary 1 1 Enables active negation on REQ

and ACK signals.

EnaSCSIFilter Binary 1 1 Enables the SCSI filter on the SCSI

chip.

EnaSCSIUnlonPMR Binary 0 1 When set to 1, enables a SCSI

UNLOAD when a previous

PREVENT MEDIUM REMOVAL

command is in effect.

EnaSoftClean Binary 0 1 When set to 1, periodic cleaning of

the read/write heads is enabled.

When set to 0, this functionality is

disabled.

EnaThirdPtyDens Binary 1 1 When set to 1, makes non-DLT

density codes act as the default

density (same as density code 0).

ForceComp Binary 0 1

0b = Automatic

1b = Force Compression disabled

10b = Force Compression enabled

ForceDensity Decimal 0 1 Obsolete.

ForceEERebuild Binary 0 1 When set to 1, forces the drive to

reset all of the parameters to default

values at the next power cycle.

Table 4-58. EEPROM Vendor Specific MODE SELECT Page — Parameter Descriptions

Parameter Name

Data

Type Default

Length

(Bytes) Usage

1 2 ... 137 138 139 140 141 142 143 144 145 146 147 ... 293 294

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Quantum 1200 Series DAT Autochanger Betriebsanweisung Seite 142