ICS1890Y ICST [Integrated Circuit Systems], ICS1890Y Datasheet - Page 21

• Manufacturer Part Number: ICS1890Y
• Description: 10Base-T/100Base-TX Integrated PHYceiver-TM
• Manufacturer: ICST [Integrated Circuit Systems]

Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
100Base-T4
100Base-TX Full Duplex
100Base-TX Half Duplex
10Base-T Full Duplex
10Base-T Half Duplex
Reserved by IEEE
Reserved by IEEE
Reserved by IEEE
Reserved by IEEE
MF Preamble Suppression
Auto-Negotiation
Complete
Remote Fault
Auto-Negotiation Ability
Link Status
Jabber Detect
Extended Capability
Definition
TX full duplex not
supported
TX half duplex not
supported
10 full duplex not
supported
10 half duplex not
supported
Frames must have
preamble
Auto-Negotiation in
process
no fault detected
PHY is not able to Auto-
Negotiate
link is not valid
always 0
no jabber detected
always 1
When bit=0
TX full duplex supported
TX half duplex supported
10 full duplex supported
10 half duplex supported
Auto-Negotiation
completed
partner indicated a fault
PHY is able to Auto-
Negotiate
link is valid
jabber detected
When bit=1
RO /LH
RO /LH
RO /LL
Access
CW
CW
CW
CW
CW
CW
CW
CW
RO
RO
RO
RO
RO
Default
0
1
1
1
1
0
0
0
0
0
0
1
0
0
1
0
Hex
7
8
0
9