
Notes for SCSI
==============

SCSI-Commands
-------------

Harddisk-Motor an/abstellen mit start/stop unit command:
   Motor off: 1B 00 00 00 00 00
   Motor on:  1B 00 00 00 01 00

Tape-Erase-Befehl:
   19 01 00 00 00 00

Mode-Sense:
   CDB: 1A 00 00 00 ll 00         ll = buffer_length
   Output-Data: <mode_parm_hdr><mode_parm_block_descr>...

Mode-Select um den Density-Code fr ein Tape setzen:
   CDB:   15 10 00 00 ll 00       ll = data_len = 0C
   Data:  00 00 10 08  dd 00 00 00 00 00 00 00

Mode-Sense zum Lesen einer Page:
   CDB:   1A 08 pp 00 ll 00               pp = Page-Nr + (00=current)
          ll=allocation-len                               40=changeable
                                                          80=default
                                                          C0=saved

Mode-Select zum Schreiben einer Page:
   CDB:   15 10 00 00 ll 00       ll=data len
   Data:  00 00 10 00 pp ....     pp=page nr

