AM79C973BKD\W AMD (ADVANCED MICRO DEVICES), AM79C973BKD\W Datasheet - Page 81

• Manufacturer Part Number: AM79C973BKD\W
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM79C973BKD\W

• Lead Free Status / RoHS Status: Compliant

PDX
5
Note: The 5-bit mode bypasses Encoder/Decoder and Scrambler/Descrambler logic.
Internal MII-Compatible Interface
DISALIGN
DISSCR
Conversion
PECL
SDI
TXD[3:0] & TX_ER
5
4B/5B Encoder
/T/R/ Insertion
/J/K/ Insertion
Figure 35. 100BASE-X Transmit and Receive Data Paths of the Internal PHY
Scrambler
Serializer
1
1
TX
5
5
0
0
5
5
Conversion
MLT-3
TX_EN
P R E L I M I N A R Y
Am79C973/Am79C975
Loopback Paths
Symbol O/P
Serial O/P
Internal MII-Compatible Interface
5
SDI
5
RX_DV
5
5B/4B Decoder
Clock Recovery
Descrambler
Deserializer
Code Align
1
1
1
Conversion
SDI
PECL
5
5
0
0
RXD[3:0] & RX_ER
5
0
1
LBK[1:0]=10
DISALIGN
RX
DISSCR
0
and Baseline Restoration
MLT-3 Conversion with
Adaptive Equalization
LBK[1:0]=11
RSCLK
PDX
21510D-40
81