HP Surestore 80fx Optical Drive and Library SCSI-2 Command Reference - Page 226

Jukebox SCSI-2 Commands Jukebox SCSI-2 Command Set Write Buffer Command (3BH) CAUTION Table 3-35 Write Buffer Command (3BH) This command writes data to the jukebox. Incorrect use of this command may cause an overwrite of critical information needed for the jukebox to operate. If this occurs, call service. Only Buffer IDs listed in Table 3-37 on page 3-40 are intended for use outside of the factory. Write Buffer Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code (3BH) 1 Logical Unit Number Reserved (0) Mode (See Table 3-37 (0) on page 3-40) 2 Buffer ID (Table 3-37 on page 3-40) 3 Buffer Offset (MSByte) 4 Buffer Offset 5 Buffer Offset (LSByte) 6 Byte Transfer Length (MSByte) 7 Byte Transfer Length 8 Byte Transfer Length (LSByte) 9 Control Byte (0) Mode Buffer ID Indicates which data format is used. Refer to Table 3-37 on page 3-40 for valid values. Indicates which buffer is used. Refer to Table 3-37 on page 3-40 for valid values. Chapter 3 3-39