ZHCSOF7B september 2022 – june 2023 TPS25990
PRODUCTION DATA
PMBUS_REVISION is a standard PMBus? command which returns the revision of the PMBus? standard to which the device conforms.
The command has one data byte. Bits[7:4] indicate the revision of PMBus? specification Part I to which the device is compliant. Bits[3:0] indicate the revision of PMBus? specification Part II to which the device is compliant. To access this command, use the PMBus? read byte protocol.
This command returns 0x33h from the TPS25990x eFuse. This implies the device is compliant with Part I rev 1.3 and Part II rev 1.3.