Technical data

Bit position Bit name R/W Function
5 10BASE-T R/W 10BASE-T
Indicates, if 10BASE-T operation mode is supported
10BASE-T 10BASE-T operation support
0
b
No 10BASE-T operation support (initial value after
device reset)
1
b
10BASE-T operation support
Note: The initial value, after only the PHY has been reset, is selected by the
contents of the Pn_PHY_MODE field in the PHY_CONFIG register.
4:0 Selector
Field
R/W Selector Field
Indicates basic capabilities according to the IEEE802.3 specification
Table 22: Auto-Negotiation Advertisement Register Description
1.5.6 Auto Negotiation Link Partner Ability Register – Base Page
15 14 13 12 11 10 9 8 No. Initial value
Next
Page
Acknowl
edge
Remote
Fault
Reserved Pause
Operation
100BASE
-T4
100BASE
-TX Full
duplex
5 0001H
7 6 5 4 3 2 1 0
100BASE
-TX
10BASE-
T Full
Duplex
10BASE-
T
Selector Field
Table 23: Auto-Negotiation Link Partner Ability Register Overview – Base Page
Copyright © Siemens AG 2008. All rights reserved. Page 35 ERTEC 200 PHY
Technical data subject to change Version 1.0.0