Maxim Integrated MAX15301 PMBus Command Set - Manual (Page 38)

MAX15301 PMBus Command Set User’s Guide
Rev 1 Page 38 of 53
MFR_SERIAL
Reference: Standard Command Lockable: Yes
Command Code: 0x9E Format: ASCII string
Data Bytes: 13 Units: N/A
Transfer: Read/Write Block Factory Value: Null string
Description/Notes: See Section 22.2.6 of the PMBus Specification Part II.
Note that the MAX15301 implements MFR_SERIAL as a fixed-width string, not as part of a shared
memory space.
IC_DEVICE_ID (MAX15301AA01)
Reference: Standard Command Lockable: N/A
Command Code: 0xAD Format: ASCII string
Data Bytes: 8 Units: N/A
Transfer: Read Block Factory Value: MAX15301
Description/Notes: See Section 22.2.7 of the PMBus Specification Part II.
Note that the MAX15301 implements IC_DEVICE_ID as a fixed-width string, not as part of a shared
memory space.
IC_DEVICE_ID (MAX15301AA02)
Reference: Standard Command Lockable: N/A
Command Code: 0xAD Format: ASCII string
Data Bytes: 12 Units: N/A
Transfer: Read Block Factory Value: MAX15301AA02
Description/Notes: See Section 22.2.7 of the PMBus Specification Part II.
Note that the MAX15301 implements IC_DEVICE_ID as a fixed-width string, not as part of a shared
memory space.
IC_DEVICE_REV
Reference: Standard Command Lockable: N/A
Command Code: 0xAE Format: ASCII string
Data Bytes: 8 Units: N/A
Transfer: Read Block Factory Value: Firmware revision (see Description)
Description/Notes: See Section 22.2.8 of the PMBus Specification Part II.
Note that the MAX15301 implements IC_DEVICE_REV as a fixed-width string, not as part of a shared
memory space.
The default value is the firmware revision number stored as an ASCII string, typically a 4-digit number.
The Maxim PowerTool GUI uses this information to identify the supported command set for a
particular slave device.