Technical data

Bit position Bit name R/W Function
8 100BASE-
TX Full
Duplex
R 100BASE-TX Full Duplex
Indicates, if 100BASE-TX full duplex operation is supported by the link
partner
100BASE-TX Full
Duplex
100BASE-TX full duplex operation support
0
b
100BASE-TX full duplex operation not supported
by the link partner (initial value)
1
b
100BASE-TX full duplex operation supported by
the link partner
7 100BASE-
TX
R 100BASE-TX
Indicates, if 100BASE-TX operation is supported by the link partner
100BASE-TX 100BASE-TX operation support indication
0
b
No 100BASE-TX operation not supported by the
link partner (initial value)
1
b
100BASE-TX operation supported by the link
partner
6 10BASE-T
Full Duplex
R 10BASE-T Full Duplex
Indicates, if 10BASE-T full duplex operation is supported by the link partner
10BASE-T Full
Duplex
10BASE-T full duplex operation support
0
b
10BASE-T full duplex operation not supported
by the link partner (initial value)
1
b
10BASE-T full duplex operation supported by the
link partner
5 10BASE-T R 10BASE-T
Indicates, if 10BASE-T operation mode is supported
10BASE-T 10BASE-T operation support
0
b
10BASE-T operation not supported by the link
partner (initial value)
1
b
10BASE-T operation supported by the link
partner
4:0 Selector
Field
R Selector Field
Indicates basic capabilities of the link partner according to the IEEE802.3
specification
Table 24: Auto-Negotiation Link Partner Ability Register Description – Base Page
Copyright © Siemens AG 2008. All rights reserved. Page 37 ERTEC 200 PHY
Technical data subject to change Version 1.0.0