56.6.23.3.2 eMAC Configuration

The eMAC has a reduced set of features:

• The number of queues is 1.
• The number of stream functions is 2.
• The number of type 2 screeners and compare registers is 2 and 6 respectively.
• TSU is shared with the pMAC.
• RSC is not supported.

If the IEEE 802.3br functionality is to be used, then cut-thru and half-duplex and pause modes must not be enabled.