[U-Boot-Users] [OT] 10/100/1000 TSEC LED meanings

David Hawkins dwh at ovro.caltech.edu
Mon Aug 13 23:46:32 CEST 2007


Hi Rune,

>  >What do people find is the most useful combination
>  >of LED colors and blinking?
> 
> We use green for 1000, yellow for 100 and off for 10, and only green for 
> combined rx/tx/activity, as it is kinda hard to do yellow/green at the 
> same time with a two-pin bipolar LED.
> (This driven from a 88E1145 quad phy)
> 

Ok, I'll go this route too.

  * bi-color for 10/100/1000 (off/yellow/green)
  * green driven by the logical 'and' of LED_TX and LED_RX
    to indicate activity

Thanks!
Dave




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