SLVSF21D August 2019 – August 2020 TPS23882
PRODUCTION DATA
COMMAND = 1Ch with 1 Data Byte, Read Only
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AC4 | AC3 | AC2 | AC1 | Rsvrd | Rsvrd | Rsvrd | Rsvrd |
R-0 | R-0 | R-0 | R-0 | R-0 | R-0 | R-0 | R-0 |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7–4 | ACn | R | 0000b | Auto Class Detection Status
1 = PD supports Auto Class 0 = PD does not support Auto Class |
3-0 | Rsvrd | R | 00b | Reserved |
Auto Class:
The auto class detection measurement is completed at the end of the long classification finger, and if a PD is determined to support auto class, an auto class power measurement will be automatically completed after turn on in accordance with the IEEE auto class timing requirements.
An Auto Class power measurement will be completed shortly after power on for all channels that are found to support auto class during classification.
These measurement results are available in registers (0x51h – 0x54h), and the auto class power measurements are provide per individual channel.