ZHCSOF7B september 2022 – june 2023 TPS25990
PRODUCTION DATA
READ_PIN_AVG is a manufacturer-specific command that reports 10-bit average values of input power telemetry. Data are updated with each data cycle, reducing averaged telemetry read latency. Average count can be programmed through PMBus® using Bit[2:0] in the PK_MIN_AVG register. The contents of this register can be reset to zero (0x0000h) by setting Bit[6] in the PK_MIN_AVG register high.
This command uses the PMBus® read word protocol.
Follow the PMBus® DIRECT format conversion using the coefficients in Table 8-67 and Equation 19, to convert the hexadecimal data read from this register into a real-world value in W.
Bit | Name |
Description |
Minimum Value |
Maximum Value |
Access |
---|---|---|---|---|---|
15:0 |
READ_PIN_AVG |
Value measured for average input power |
0x0000 (0 W) |
0x03FF (2089230/RIMON W) |
Read |