SNLS504E October 2015 – May 2024 DP83867CS , DP83867E , DP83867IS
PRODUCTION DATA
Wake-on-LAN provides a mechanism for bringing the DP83867 out of a low-power state using a special Ethernet packet called a Magic Packet. The DP83867 can be configured to generate an interrupt to wake up the MAC when a qualifying packet is received. An option is also available to generate a signal on a GPIO when a qualifying signal is received. Further
Please ensure that BMCR (register address 0x0000) bit[10] is disabled, when using the WoL feature. This bit enables the MII ISOLATE function used to disable the MAC interface of the PHY, also disabling the WoL interrupt on this PHY. If the WoL feature is needed while MII ISOLATE is enabled please use TI's DP83869HM PHY instead.
The Wake-on-LAN feature includes the following functionality:
In addition to the basic magic packet support, the DP83867 also supports:
DP838xx Wake-on-LAN document provide more detail on Wake-on-LAN