Datasheet

____________________________________________________ DS34T101, DS34T102, DS34T104, DS34T108
96 of 366
In half-duplex mode the start of transmission is deferred if MII_CRS
(carrier sense) is active. If MII_COL (collision)
becomes active during transmission, a jam sequence is asserted and the transmission is retried after a random
back off. MII_CRS an
d MII_COL have no effect in full-duplex mode.
Figure 10-58. Ethernet MAC
CPU
CONFIGURATION,
STATISTICS
CPU
INTERFACE
TDMoPacket
ETHERNET
MAC
TX MII
RX MII
TX ETHERNET
INTERFACE
PACKET
CLASSIFIER
RX FIFO