Intel PCI User Manual
196
Software Developer’s Manual
PHY Functionality and Features
Figure 11-3. 1000 Base-T PHY Functions Overview
Side-stream
Scrambler /
Descrambler
Trellis Viterbi
Encoder/ Decoder
8
8
4
4
MAC Interface
AGC, A/D,
Timing Recovery
4DPAM5
Encoder
ECHO, NEXT,
FEXT Cancellers
Line
Interface
Pulse Shaper,
DAC, Filter
Hybrid
Line Driver
DSP