DM9010
Single Chip Ethernet Controller with General Processor Interface
The DM9010's auto-negotiation state machine will
automatically control this bit from the incoming FLP bursts.
Software should not attempt to write to this bit
Remote Fault
5.13
RF
0, RO
1 = Remote fault indicated by link partner
0 = No remote fault indicated by link partner
Reserved
Read as 0, ignore on write
Flow Control Support
5.12-5.1
1
5.10
Reserved
FCS
0, RO
0, RO
1 = Controller chip supports flow control ability by link
partner
0 = Controller chip doesn’t support flow control ability by
link partner
5.9
5.8
T4
0, RO
0, RO
100BASE-T4 Support
1 = 100BASE-T4 is supported by the link partner
0 = 100BASE-T4 is not supported by the link partner
100BASE-TX Full Duplex Support
1 = 100BASE-TX full duplex is supported by the link partner
0 = 100BASE-TX full duplex is not supported by the link
partner
TX_FDX
5.7
TX_HDX
0, RO
100BASE-TX Support
1 = 100BASE-TX half duplex is supported by the link
partner
0 = 100BASE-TX half duplex is not supported by the link
partner
5.6
5.5
10_FDX
10_HDX
Selector
0, RO
0, RO
10BASE-T Full Duplex Support
1 = 10BASE-T full duplex is supported by the link partner
0 = 10BASE-T full duplex is not supported by the link
partner
10BASE-T Support
1 = 10BASE-T half duplex is supported by the link partner
0 = 10BASE-T half duplex is not supported by the link
partner
5.4-5.0
<00000>, Protocol Selection Bits
RO
Link partner’s binary encoded protocol selector
8.7 Auto-negotiation Expansion Register (ANER)- 06
Bit
Bit Name
Default
Description
6.15-6.5
Reserved
0, RO
Reserved
Read as 0, ignore on write
0, RO/LH Local Device Parallel Detection Fault
PDF = 1: A fault detected via parallel detection function.
6.4
PDF
Preliminary
37
Version: DM9010-17--DS-P04
Jan. 18, 2006
DAVICOM [ DAVICOM SEMICONDUCTOR, INC. ]
