CHAPTER 5 ETHERNET CONTROLLER
278 Preliminary User’s Manual S15543EJ1V0UM
Figure 5-1. Block Diagram of Ethernet Controller
TPO+
TPO–
TPI+
TPI–

Transceiver

MII I/O buffer
MAC
Core

Ethernet Controller Block

FIFO
Cont.
Tx
FIFO
Rx
FIFO
DMA
Master I/F
Slave I/F

IBUS

µµµµ

PD98502