ICS1894-40 Datasheet, PDF (19/52 Pages) Integrated Device Technology – 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE

ICS1894-40
10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
PHYCEIVER
Bit
Definition
When Bit = 0
When Bit = 1
5.3
Selector Field bit S3
5.2
Selector Field bit S2
5.1
Selector Field bit S1
5.0
Selector Field bit S0
IEEE 802.3 defined.
Always 0.
IEEE 802.3 defined.
Always 0.
IEEE 802.3 defined.
Always 0.
N/A
Register 6h - Auto-Negotiation Expansion
6.15 IEEE reserved
Always 0
6.14 IEEE reserved
Always 0
6.13 IEEE reserved
Always 0
6.12 IEEE reserved
Always 0
6.11 IEEE reserved
Always 0
6.10 IEEE reserved
Always 0
6.9
IEEE reserved
Always 0
6.8
IEEE reserved
Always 0
6.7
IEEE reserved
Always 0
6.6
IEEE reserved
Always 0
6.5
IEEE reserved
Always 0
6.4
Parallel detection fault No Fault
6.3
Link partner Next Page Link partner is not Next
able
Page able
6.2
Next Page able
Local device is not Next
Page able
6.1
Page received
Next Page not received
6.0
Link partner
Link partner is not
Auto-Negotiation able Auto-Negotiation able
Register 7h - Auto-Negotiation Next Page Transmit
7.15 Next Page
Last Page
7.14 IEEE reserved
Always 0
7.13 Message Page
Unformatted Page
7.12 Acknowledge 2
Cannot comply with
Message
N/A
N/A
N/A
IEEE 802.3 defined.
Always 1.
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Multiple technologies
detected
Link partner is Next Page
able
Local device is Next Page
able
Next Page received
Link partner is
Auto-Negotiation able
Additional Pages follow
N/A
Message Page
Can comply with Message
Ac-
cess
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
RO
RO
RO
RO
RO
RW
RO
RW
RW
SF De- Hex
fault
–
0
0
–
0
–
0
–
0
– 0† 0
– 0†
– 0†
– 0†
– 0† 0
– 0†
– 0†
– 0†
– 0† 0
– 0†
– 0†
LH 0
–
0
4
–
1
LH 0
–
0
–
0
2
– 0†
–
1
–
0
IDT™ / ICS™ 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE 19
ICS1894-40 REV C 092909