ZHCSCE7I March 2014 – July 2019 TPS23861
PRODUCTION DATA.
Command = 21h with 1 Data Byte, Read/Write
| BITS | D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
|---|---|---|---|---|---|---|---|---|
| BIT NAME | TECLEN4 | TECLEN3 | TECLEN2 | TECLEN1 | ||||
| RESET or POR VALUE | 0A | 0A | 0A | 0A | ||||
The Two-Event Classification Register controls whether a second physical-layer classification event occurs after a class 4 PD is classified under the following circumstances:
Bit Descriptions
TECLENn[1:0]: The TECLENn field sets the conditions for PSE-initiated two-event physical layer classification as follows. The details of these conditions depend on the operating mode as outlined in the preceding paragraph and the Device Functional Modes section.
| TECLENn[1:0] | CONDITIONS FOR TWO-EVENT PHYSICAL-LAYER CLASSIFICATION |
|---|---|
| 00 | Two-event physical-layer classification is disabled |
| 01 | A second classification event is initiated if a class 4 classification event occurs |
| 10 | Reserved |
| 11 | A second classification event is initiated if a class 4 classification event occurs |