Table 5.7 Operation Of Download Microcode - Fujitsu MHZ2080BJ Product/Maintenance Manual

Interface

Table 5.7 Operation of DOWNLOAD MICROCODE

Host Command
Sector Offset
Subcommand
*1
code
(FR Field) (CH, CL Field)
01h ----
03h xxxxh
07h ----
Excluding 01h,
03h
and 07h
*1: When FR Field = 03 (Mode3) is specified, Abort is returned as an error when
the specification of doing Sector Offset (CH, CL Field) is the transfer end the
last sector and is not consecutive.
Moreover, Sector Offset (CH, CL Field) is invalid in specification other than
FR Field = 03 (Mode3).
*2: In the following cases, Subcommand code = 07h returns Abort as an error
though becomes Microcode rewriting execution specification.
1) Abnormality of the transmitted Microcode data is detected.
2) The data transfer is not done (The number of transfer: 0).
3) The DOWNLOAD MICROCODE command is not continuously issued when
the transfer has been divided into multiple transfers.
5-44
Sector count Data
(SN, SC Field) transfer
0000h Non
xxxxh It is.
0000h Non
xxxxh It is.
0000h Non
xxxxh It is.
−
Movement of device
Microcode rewriting execution
Rewriting execution reservation
Rewriting execution reservation
Rewriting execution reservation
Rewriting execution reservation
Execution. *2
Execution. *2
Abort
C141-E280