L80227 LSI, L80227 Datasheet - Page 75

• Manufacturer Part Number: L80227
• Manufacturer: LSI

Specifications of L80227

• Lead Free Status / RoHS Status: Not Compliant

4.3.5
TX_HDX
NP
15
7
AutoNegotiation Advertisement Register (Register 4)
10_FDX
ACK
14
6
The default value for this register is 0x01E1.
NP
ACK
RF
R
T4
Registers
10_HDX
RF
13
5
Next Page Enable
Bit
1
0
Acknowledge
Bit
1
0
Remote Fault
Bit
1
0
Reserved
These bits are reserved and must remain at the default
value of 0b00 for proper device operation
100BASE-T4 Capable
Bit
1
0
Copyright © 2000, 2001, 2002 by LSI Logic Corporation. All rights reserved.
12
4
Meaning
Next page
No next page (default)
Meaning
AutoNegotiation word recognized
Not recognized (default)
Meaning
AutoNegotiation remote fault detect
No remote fault detect (default)
Meaning
Capable of 100BASE-T4 operation
Not capable (default)
Reserved
Reserved
10
T4
9
1
R/W[12:10]
TX_FDX
CSMA
R/W 13
R/W 9
8
0
R 15
R 14
4-11