STE100P_06 Datasheet, PDF (11/31 Pages) STMicroelectronics – 10/100 FAST ETHERNET 3.3V TRANSCEIVER

STE100P
Table 5. Register Descriptions (continued)
Bit #
Name
Descriptions
Default Val RW Type
13
RF
Remote Fault function.
1: with remote fault function.
0
R/W
12,11
---
Reserved
10
FC
Flow Control function Ability.
1
R/W
1:supports PAUSE operation of flow control for full duplex link.
9
T4
100BASE-T4 Ability.
0
RO
Always 0: since STE100P doesn’t have 100BASE-T4 ability.
8
TXF 100Base-TX Full duplex Ability.
1: with 100Base-TX full duplex ability.
1
R/W
7
TXH 100Base-TX Half duplex Ability.
1: with 100Base-TX ability.
1
R/W
6
10F
10Base-T Full duplex Ability.
1: with 10Base-T full duplex ability.
1
R/W
5
10H 10Base-T Half duplex Ability.
1: with 10Base-T ability.
1
R/W
4~0
SF
Select field.
00000
RO
PR5- ANLP, Auto-Negotiation Link Partner ability
15
LPNP Link partner Next Page ability.
0: link partner without next page ability.
1: link partner with next page ability.
0
RO
14
LPACK Received Link Partner Acknowledge.
0
RO
0: link code work had not received yet.
1: link partner successfully received STE100P’s Link Code
Word.
13
LPRF Link Partner’s Remote fault status.
0: no remote fault detected.
1: remote fault detected.
0
RO
12,11
---
Reserved
0
RO
10
LPFC Link Partner’s Flow control ability.
0: link partner without PAUSE function ability.
1: link partner with PAUSE function full duplex link ability.
0
RO
9
LPT4 Link Partner’s 100BASE-T4 ability.
0: link partner without 100BASE-T4 ability.
1: link partner with 100BASE-T4 ability.
0
RO
8
LPTXF Link Partner’s 100Base-TX Full duplex ability.
0: link partner without 100Base-TX full duplex ability.
1: link partner with 100Base-TX full duplex ability.
0
RO
7
LPTXH Link Partner’s 100Base-TX Half duplex ability.
0: link partner without 100Base-TX.
1: link partner with 100Base-TX ability.
0
RO
6
LP10F Link Partner’s 10Base-T Full Duplex ability.
0: link partner without 10Base-T full duplex ability.
1: link partner with 10Base-T full duplex ability.
0
RO
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