User's Guide

Page 166 DDS-4 SCSI Interface Manual, Rev. B
Completion Status
The Completion Status for the WRITE DATA BUFFER command is shown in the
following table.
Code Message Description
00h Good
Status
• If Mode = 0, The Data Header is accepted and verified, if correct the data
is accepted and written to the buffer at offset 0, the transfer length is the
sum of the four byte header and the data to be written in the buffer.
• If Mode = 2, the data is written to the buffer starting at the specified offset.
• If Mode = 4, the micro code data is transferred to the buffer at the
specified offset.
• If Mode = 5, The micro code data is transferred to the buffer at the
specified offset (a zero length transfer is not an error), and if there are no
validation errors the micro code in the buffer is saved in the drive’s flash
memory.
02h Check
Condition
Extended Sense Byte 02h:
Code Message Description
04h Hardware Error Drive hardware failure detected.
05h Illegal Request
• The CDB contains an invalid bit.
• Transfer Length exceeds the maximum (if
MODE=0).
• The download file is invalid (if MODE=5).
The additional sense code and qualifier is
set to 26/02.
06h Unit
• Cartridge was changed prior to accepting
Attention this command
• The drive was reset prior to this command.