ICS1894-32_1 Datasheet, PDF (19/53 Pages) Integrated Device Technology – 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE

ICS1894-32
10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
PHYCEIVER
Bit
Definition
When Bit = 0
4.7 100Base-TX, half duplex Do not advertise ability
4.6 10Base-T, full duplex
Do not advertise ability
4.5 10Base-T half duplex Do not advertise ability
4.4 Selector Field bit S4
IEEE 802.3-specified
default
4.3 Selector Field bit S3
IEEE 802.3-specified
default
4.2 Selector Field bit S2
IEEE 802.3-specified
default
4.1 Selector Field bit S1
IEEE 802.3-specified
default
4.0 Selector Field bit S0
N/A
Register 5h - Auto-Negotiation Link Partner Ability
5.15
Next Page
Next Page disabled
5.14
Acknowledge
Always 0
5.13
Remote fault
No faults detected
5.12
IEEE reserved
Always 0
5.11
IEEE reserved
Always 0
5.10
IEEE reserved
Always 0
5.9
100Base-T4
Always 0. (Not
supported.)
5.8
100Base-TX, full duplex Link partner is not
capable
5.7
100Base-TX, half duplex Link partner is not
capable
5.6
10Base-T, full duplex
Link partner is not
capable
5.5
10Base-T, half duplex Link partner is not
capable
5.4
Selector Field bit S4
IEEE 802.3 defined.
Always 0.
5.3
Selector Field bit S3
IEEE 802.3 defined.
Always 0.
5.2
Selector Field bit S2
IEEE 802.3 defined.
Always 0.
5.1
Selector Field bit S1
IEEE 802.3 defined.
Always 0.
5.0
Selector Field bit S0
N/A
When Bit = 1
Advertise ability
Advertise ability
Advertise ability
N/A
N/A
N/A
N/A
IEEE 802.3-specified
default
Next Page enabled
N/A
Remote fault detected
N/A
N/A
N/A
N/A
Link partner is capable
Link partner is capable
Link partner is capable
Link partner is capable
N/A
N/A
N/A
N/A
IEEE 802.3 defined.
Always 1.
Access ² SF² Default³ Hex
R/W
–
1
E
R/W
–
1
R/W
–
1
CW
–
0
CW
–
0
1
CW
–
0
CW
–
0
CW
–
1
RO
–
0
0
RO
–
0
RO
–
0
RO
–
0†
RO
–
0†
0
RO
–
0†
RO
–
0
RO
–
0
RO
–
0
0
RO
–
0
RO
–
0
RO
–
0
CW
–
0
0
CW
–
0
CW
–
0
CW
–
0
IDT® 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
19
ICS1894-32 REV G 020509