IP1001 LF
Data Sheet
4.2
Bit
Status Register (Reg1)
HW
Reset Reset
SW
Name
Description
Type
RO
1.0
1.1
1.2
1.3
1.4
1.5
1.6
Extended
Capability
1: Support extended register capabilities
0: Support basic register set capabilities only
1
0
0
1
0
0
1
0
0
1
0
0
Jabber Detect
1: Jabber condition detected
RO
LH
0: No jabber condition detected
Link Status
1: Link is up
RO
LL
0: Link is down
Auto-Negotiation
Ability
1: PHY is able to perform Auto-Negotiation
0: PHY is not able to perform Auto-Negotiation
RO
Remote Fault
1: Remote fault condition detected
0: No remote fault condition detected
RO
LH
Auto-Negotiation
Complete
1: Auto-Negotiation process completed
0: Auto-Negotiation process not completed
RO
MF Preamble
Suppression
1: PHY accepts management frames with
preamble suppressed.
RO
Reserved 1
0: PHY does not accept management frames
with preamble suppressed.
1.7
1.8
Reserved
Ignore when read
RO
RO
Reserved 0
Reserved 1
Extended Status
1: There is extended status information in
Register 15
0: No extended status information in Register
15
1.9
100BASE-T2 Half 1: PHY able to perform half duplex 100BASE-T2 RO
Reserved 0
Reserved 0
Duplex
0: PHY not able to perform half duplex
100BASE-T2
1.10
1.11
100BASE-T2 Full
Duplex
1: PHY able to perform full duplex 100BASE-T2 RO
0: PHY not able to perform full duplex
100BASE-T2
10Mb/s Half Duplex 1: PHY able to operate at 10 Mb/s in half
duplex mode
RO
1
1
1
1
0: PHY not able to operate at 10 Mb/s in half
duplex mode
1.12
10 Mb/s Full
Duplex
1: PHY able to operate at 10Mb/s in full duplex RO
mode
0: PHY not able to operate at 10Mb/s in full
duplex mode
1.13
1.14
1.15
100BASE-X Half
Duplex
1: PHY able to perform half duplex 100BASE-X RO
0: PHY not able to perform half duplex 100BASE-X
1
1
1
1
100BASE-X Full
Duplex
1: PHY able to perform full duplex 100BASE-X RO
0: PHY not able to perform full duplex 100BASE-X
100BASE-T4
1: PHY able to perform 100BASE-T4
RO
Reserved 0
0: PHY not able to perform 100BASE-T4
28/48
Dec. 18, 2007
IP1001-DS-R06
Copyright © 2006, IC Plus Corp.
ETC [ ETC ]
