
MAX15303 PMBus Command Set User’s Guide
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MFR_SERIAL
String of 13 spaces (ASCII 0x20)
See Section 22.2.6 of the PMBus Specification Part II.
Note that the MAX15303 implements MFR_SERIAL as a fixed-width string, not as part of a shared
memory space.
IC_DEVICE_ID
See Section 22.2.7 of the PMBus Specification Part II.
Note that the MAX15303 implements IC_DEVICE_ID as a fixed-width string, not as part of a shared
memory space.
IC_DEVICE_REV
Firmware revision (see Description)
See Section 22.2.8 of the PMBus Specification Part II.
Note that the MAX15303 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.
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