HP Surestore 80fx Optical Drive and Library SCSI-2 Command Reference - Page 227
User Accessible Buffers and Allowed Write Modes, Write Buffer Mode Descriptions
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Table 3-36 Table 3-37 NOTE Jukebox SCSI-2 Command Set Write Buffer Command (3BH) Buffer Offset Indicates at what address the data is written, offset from the beginning of the buffer. Must be set to 0 when using Download Microcode ID. Byte Transfer Length Indicates the number of data bytes to be written in the buffer. Write Buffer Mode Descriptions Mode Description 1 Vendor specific 4 Download microcode 5 Download microcode User Accessible Buffers and Allowed Write Modes User-Accessible Buffers Download Microcode (FLASH EPROM) Customer and Product ID (NVRAM) Online Drive Repair ID Buffer ID 1 15 128 Allowed Write Modes 4,5 1 1 Additional buffer IDs are for factory use only and are subject to change without notice. 3-40 Chapter 3
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Jukebox SCSI-2 Command Set
Write Buffer Command (3BH)
Chapter 3
3-40
Buffer Offset
Indicates at what address the data is written, offset
from the beginning of the buffer. Must be set to 0 when
using Download Microcode ID.
Byte Transfer
Length
Indicates the number of data bytes to be written in the
buffer.
NOTE
Additional buffer IDs are for factory use only and are subject to change
without notice.
Table 3-36
Write Buffer Mode Descriptions
Mode
Description
1
Vendor specific
4
Download microcode
5
Download microcode
Table 3-37
User Accessible Buffers and Allowed Write Modes
User-Accessible Buffers
Buffer
ID
Allowed
Write Modes
Download Microcode (FLASH EPROM)
1
4,5
Customer and Product ID (NVRAM)
15
1
Online Drive Repair ID
128
1