Set Fru E-label MfgDateTime Length

Change History

openUBMC Version	Revision Date	Description
25.06	2025/06/26	Initial draft: add command details

Basic Information

Function Description

This command is used to set the format of the MfgDateTime information read from the EEPROM. When the time information is read from the EEPROM, the 3-byte or 4-byte content is read based on the format.

This command is used only during production. By default, three bytes are read.

Privilege

Administrator

Command Information

Request Information

Byte	Data Field
NetFn	30h
CMD	90h
1	Sub command, subcommand=69h
2	0: Read the three-byte format of MfgDateTime. 1: Read the MfgDateTime four-byte format.

Response Information

Byte	Data Field
1	Completion Code
2:4	Manufacturer ID, LS Byte first. The length is fixed to three bytes. For example, if the vendor ID is 2011 and the corresponding hexadecimal value is 0x0007DB, the first byte is DBh, the second byte is 07h, and the third byte is 00h.

Command Example

Set the production date and time byte length flag in the FRU electronic label.

Request:

bash

ipmicmd -k "0f 00 30 90 69 01" smi 0

Response:

text

0f 31 00 90 00 db 07 00

Set Fru E-label MfgDateTime Length ​

Change History ​

Basic Information ​

Function Description ​

Privilege ​

Command Information ​

Request Information ​

Response Information ​

Command Example ​

Set the production date and time byte length flag in the FRU electronic label. ​

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