Viper 60s Theory Of Operation And Maintenance Manual page 8

VIPER SCSI 60,
125
& 150 THEORY
OF
OPERA TlON AND MAINTENANCE
5.9.2 Command Descriptor Block Field Descriptions .................................................. 5-20
5.9.3 Completion Status .................................................................................................... 5-20
5.9.3 Completion Status Continued ............................................................................... 5-21
5.10 SEEK BLOCK (OCh) ......................................................................................................... 5-22
5.10.1 SEEK BLOCK Command Descriptor Block ....................................................... 5-22
5.10.2 Command Descriptor Block Field Descriptions ................................................ 5-22
5.10.3 Completion Status .................................................................................................. 5-23
5.11 WRITE FILEMARKS (10h) ............................................................................................. 5-24
5.11.1 Write Filemark Command Descriptor Block ..................................................... 5-24
5.11.2 Command Descriptor Block Field Descriptions ................................................ 5-24
5.11.3 Completion Status .................................................................................................. 5-25
5.12 SPACE (11h) ..................................................................................................................... 5-26
5.12.1 SPACE Command Descriptor Block ................................................................... 5-26
5.12.2 Command DeSCriptor Block Field Descriptions ................................................ 5-27
5.12.3 Space-by-Count Functions .................................................................................... 5-27
5.12.4 Space by Position Functions ................................................................................. 5-28
5.12.5 Completion Status .................................................................................................. 5-28
5.13 INQUIRY (12h) ................................................................................................................. 5-30
5.13.1 INQUIRY command Descriptor Block ................................................................ 5-30
5.13.2 Command Descriptor Block Field Description .................................................. 5-30
5.13.3 INQUIRY Command Data Format ...................................................................... 5-31
5.13.4 INQUIRY Command Data Field Descriptions .................................................. 5-31
5.13.5 Completion Status .................................................................................................. 5-32
5.14 VERIFY (13h) ......................................................................................... .., ......................... 5-33
5.14.1 VERIFY Command Descriptor Block .................................................................. 5-33
5.14.2 Command Descriptor Block Field ....................................................................... 5-33
5.14.3 Con1pletion Status .................................................................................................. 5-34
5.15 RECOVER BUFFERED DATA 04h) ............................................................................. 5-35
5.15.1 RECOVER BUFFERED DATA Command Descriptor Block .......................... 5-35
5.15.2 Command Descriptor Block Field Descriptions ................................................ 5-35
5.15.3 Completion Status .................................................................................................. 5-36
5.16 MODE SELECT (ISh) .................................................................................... : ................. 5-37
5.16.1 MODE SELECT Command Descriptor Block .................................................... 5-37
5.16.2 Command Descriptor Block Field Description .................................................. 5-37
5.16.3 Parameter List Header Format ............................................................................. 5-37
5.16.4 Parameter List Header Field Descriptions ......................................................... 5-38
5.16.5 Parameter List-Block DeSCriptor ....................................................................... 5-38
5.16.6 Parameter List-Block Descriptor Field Descriptions ...................................... 5-39
5.16.7 Paranleter List-Block Descriptor Field Descriptions ...................................... 5-40
5.16.8 COlnpletion Status .................................................................................................. 5-41
5.17 RESERVE UNIT (16h) ..................................................................................................... 5-42
5.17.1 RESERVE UNIT Command Descriptor Block ................................................... 5-42
5.17.2 Command Descriptor Block Field Descriptions ................................................ 5-43
5.17.3 Completion Status .................................................................................................. 5-43
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