CX11656 HomePlug 1.0 PHY Data Sheet
3.6
LED Interface
LED interface signals are described in Table 3-12.
Table 3-12. LED Interface Signal Description
Signal
LED0_N
Status
Collision
Description
LED0_N: Collision Detection. Activates for a duration of 9–10 ms upon detection of
a collision.
LED1_N
LED2_N
Activity
Link
LED1_N: Activity Detection. Activates for a duration of 9–10 ms upon the receipt of
a properly addressed unicast or broadcast frame or the transmission of a frame.
LED2_N: Link Detection. Turns on when initialization is completed successfully and
“network” is established.
3-22
Conexant Proprietary and Confidential Information
102069A